annotate simplewiki/static/jquery.js @ 5:b2fbb4f982da default tip

[mq]: edit
author Jeff Hammel <jhammel@mozilla.com>
date Tue, 07 Sep 2010 22:58:11 -0700
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1 /*!
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2 * jQuery JavaScript Library v1.3.2
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3 * http://jquery.com/
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4 *
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5 * Copyright (c) 2009 John Resig
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6 * Dual licensed under the MIT and GPL licenses.
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7 * http://docs.jquery.com/License
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8 *
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9 * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009)
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10 * Revision: 6246
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11 */
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12 (function(){
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13
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14 var
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15 // Will speed up references to window, and allows munging its name.
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16 window = this,
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17 // Will speed up references to undefined, and allows munging its name.
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18 undefined,
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19 // Map over jQuery in case of overwrite
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20 _jQuery = window.jQuery,
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21 // Map over the $ in case of overwrite
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22 _$ = window.$,
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23
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24 jQuery = window.jQuery = window.$ = function( selector, context ) {
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25 // The jQuery object is actually just the init constructor 'enhanced'
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26 return new jQuery.fn.init( selector, context );
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27 },
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28
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29 // A simple way to check for HTML strings or ID strings
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30 // (both of which we optimize for)
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31 quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/,
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32 // Is it a simple selector
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33 isSimple = /^.[^:#\[\.,]*$/;
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34
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35 jQuery.fn = jQuery.prototype = {
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36 init: function( selector, context ) {
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37 // Make sure that a selection was provided
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38 selector = selector || document;
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39
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40 // Handle $(DOMElement)
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41 if ( selector.nodeType ) {
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42 this[0] = selector;
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43 this.length = 1;
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44 this.context = selector;
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45 return this;
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46 }
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47 // Handle HTML strings
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48 if ( typeof selector === "string" ) {
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49 // Are we dealing with HTML string or an ID?
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50 var match = quickExpr.exec( selector );
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51
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52 // Verify a match, and that no context was specified for #id
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53 if ( match && (match[1] || !context) ) {
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54
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55 // HANDLE: $(html) -> $(array)
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56 if ( match[1] )
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57 selector = jQuery.clean( [ match[1] ], context );
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58
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59 // HANDLE: $("#id")
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60 else {
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61 var elem = document.getElementById( match[3] );
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62
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63 // Handle the case where IE and Opera return items
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64 // by name instead of ID
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65 if ( elem && elem.id != match[3] )
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66 return jQuery().find( selector );
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67
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68 // Otherwise, we inject the element directly into the jQuery object
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69 var ret = jQuery( elem || [] );
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70 ret.context = document;
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71 ret.selector = selector;
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72 return ret;
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73 }
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74
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75 // HANDLE: $(expr, [context])
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76 // (which is just equivalent to: $(content).find(expr)
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77 } else
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78 return jQuery( context ).find( selector );
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79
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80 // HANDLE: $(function)
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81 // Shortcut for document ready
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82 } else if ( jQuery.isFunction( selector ) )
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83 return jQuery( document ).ready( selector );
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84
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85 // Make sure that old selector state is passed along
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86 if ( selector.selector && selector.context ) {
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87 this.selector = selector.selector;
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88 this.context = selector.context;
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89 }
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90
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91 return this.setArray(jQuery.isArray( selector ) ?
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92 selector :
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93 jQuery.makeArray(selector));
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94 },
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95
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96 // Start with an empty selector
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97 selector: "",
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98
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99 // The current version of jQuery being used
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100 jquery: "1.3.2",
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101
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102 // The number of elements contained in the matched element set
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103 size: function() {
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104 return this.length;
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105 },
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106
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107 // Get the Nth element in the matched element set OR
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108 // Get the whole matched element set as a clean array
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109 get: function( num ) {
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110 return num === undefined ?
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111
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112 // Return a 'clean' array
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113 Array.prototype.slice.call( this ) :
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114
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115 // Return just the object
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116 this[ num ];
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117 },
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118
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119 // Take an array of elements and push it onto the stack
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120 // (returning the new matched element set)
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121 pushStack: function( elems, name, selector ) {
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122 // Build a new jQuery matched element set
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123 var ret = jQuery( elems );
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124
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125 // Add the old object onto the stack (as a reference)
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126 ret.prevObject = this;
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127
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128 ret.context = this.context;
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129
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130 if ( name === "find" )
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131 ret.selector = this.selector + (this.selector ? " " : "") + selector;
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132 else if ( name )
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133 ret.selector = this.selector + "." + name + "(" + selector + ")";
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134
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135 // Return the newly-formed element set
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136 return ret;
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137 },
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138
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139 // Force the current matched set of elements to become
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140 // the specified array of elements (destroying the stack in the process)
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141 // You should use pushStack() in order to do this, but maintain the stack
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142 setArray: function( elems ) {
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143 // Resetting the length to 0, then using the native Array push
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144 // is a super-fast way to populate an object with array-like properties
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145 this.length = 0;
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146 Array.prototype.push.apply( this, elems );
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147
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148 return this;
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149 },
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150
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151 // Execute a callback for every element in the matched set.
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152 // (You can seed the arguments with an array of args, but this is
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153 // only used internally.)
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154 each: function( callback, args ) {
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155 return jQuery.each( this, callback, args );
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156 },
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157
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158 // Determine the position of an element within
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159 // the matched set of elements
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160 index: function( elem ) {
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161 // Locate the position of the desired element
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162 return jQuery.inArray(
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163 // If it receives a jQuery object, the first element is used
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164 elem && elem.jquery ? elem[0] : elem
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165 , this );
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166 },
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167
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168 attr: function( name, value, type ) {
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169 var options = name;
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170
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171 // Look for the case where we're accessing a style value
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172 if ( typeof name === "string" )
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173 if ( value === undefined )
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174 return this[0] && jQuery[ type || "attr" ]( this[0], name );
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175
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176 else {
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177 options = {};
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178 options[ name ] = value;
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179 }
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180
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181 // Check to see if we're setting style values
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182 return this.each(function(i){
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183 // Set all the styles
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184 for ( name in options )
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185 jQuery.attr(
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186 type ?
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187 this.style :
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188 this,
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189 name, jQuery.prop( this, options[ name ], type, i, name )
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190 );
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191 });
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192 },
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193
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194 css: function( key, value ) {
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195 // ignore negative width and height values
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196 if ( (key == 'width' || key == 'height') && parseFloat(value) < 0 )
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197 value = undefined;
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198 return this.attr( key, value, "curCSS" );
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199 },
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200
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201 text: function( text ) {
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202 if ( typeof text !== "object" && text != null )
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203 return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
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204
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205 var ret = "";
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206
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207 jQuery.each( text || this, function(){
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208 jQuery.each( this.childNodes, function(){
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209 if ( this.nodeType != 8 )
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210 ret += this.nodeType != 1 ?
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211 this.nodeValue :
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212 jQuery.fn.text( [ this ] );
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213 });
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214 });
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215
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216 return ret;
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217 },
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218
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219 wrapAll: function( html ) {
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220 if ( this[0] ) {
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221 // The elements to wrap the target around
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222 var wrap = jQuery( html, this[0].ownerDocument ).clone();
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223
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224 if ( this[0].parentNode )
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225 wrap.insertBefore( this[0] );
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226
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227 wrap.map(function(){
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228 var elem = this;
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229
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230 while ( elem.firstChild )
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231 elem = elem.firstChild;
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232
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233 return elem;
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234 }).append(this);
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235 }
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236
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237 return this;
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238 },
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239
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240 wrapInner: function( html ) {
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241 return this.each(function(){
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242 jQuery( this ).contents().wrapAll( html );
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243 });
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244 },
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245
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246 wrap: function( html ) {
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247 return this.each(function(){
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248 jQuery( this ).wrapAll( html );
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249 });
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250 },
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251
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252 append: function() {
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253 return this.domManip(arguments, true, function(elem){
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254 if (this.nodeType == 1)
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255 this.appendChild( elem );
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256 });
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257 },
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258
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259 prepend: function() {
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260 return this.domManip(arguments, true, function(elem){
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261 if (this.nodeType == 1)
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262 this.insertBefore( elem, this.firstChild );
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263 });
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264 },
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265
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266 before: function() {
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267 return this.domManip(arguments, false, function(elem){
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268 this.parentNode.insertBefore( elem, this );
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269 });
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270 },
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271
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272 after: function() {
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273 return this.domManip(arguments, false, function(elem){
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274 this.parentNode.insertBefore( elem, this.nextSibling );
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275 });
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276 },
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277
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278 end: function() {
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279 return this.prevObject || jQuery( [] );
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280 },
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281
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282 // For internal use only.
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283 // Behaves like an Array's method, not like a jQuery method.
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284 push: [].push,
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285 sort: [].sort,
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286 splice: [].splice,
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287
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288 find: function( selector ) {
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289 if ( this.length === 1 ) {
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290 var ret = this.pushStack( [], "find", selector );
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291 ret.length = 0;
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292 jQuery.find( selector, this[0], ret );
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293 return ret;
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294 } else {
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295 return this.pushStack( jQuery.unique(jQuery.map(this, function(elem){
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296 return jQuery.find( selector, elem );
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297 })), "find", selector );
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298 }
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299 },
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300
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301 clone: function( events ) {
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302 // Do the clone
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303 var ret = this.map(function(){
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304 if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) {
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305 // IE copies events bound via attachEvent when
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306 // using cloneNode. Calling detachEvent on the
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307 // clone will also remove the events from the orignal
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308 // In order to get around this, we use innerHTML.
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309 // Unfortunately, this means some modifications to
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310 // attributes in IE that are actually only stored
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311 // as properties will not be copied (such as the
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312 // the name attribute on an input).
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313 var html = this.outerHTML;
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314 if ( !html ) {
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315 var div = this.ownerDocument.createElement("div");
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316 div.appendChild( this.cloneNode(true) );
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317 html = div.innerHTML;
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318 }
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319
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320 return jQuery.clean([html.replace(/ jQuery\d+="(?:\d+|null)"/g, "").replace(/^\s*/, "")])[0];
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321 } else
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322 return this.cloneNode(true);
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323 });
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324
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325 // Copy the events from the original to the clone
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326 if ( events === true ) {
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327 var orig = this.find("*").andSelf(), i = 0;
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328
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329 ret.find("*").andSelf().each(function(){
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330 if ( this.nodeName !== orig[i].nodeName )
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331 return;
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332
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333 var events = jQuery.data( orig[i], "events" );
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334
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335 for ( var type in events ) {
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336 for ( var handler in events[ type ] ) {
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337 jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data );
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338 }
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339 }
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340
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341 i++;
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342 });
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343 }
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344
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345 // Return the cloned set
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346 return ret;
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347 },
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348
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349 filter: function( selector ) {
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350 return this.pushStack(
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351 jQuery.isFunction( selector ) &&
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352 jQuery.grep(this, function(elem, i){
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353 return selector.call( elem, i );
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354 }) ||
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355
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356 jQuery.multiFilter( selector, jQuery.grep(this, function(elem){
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357 return elem.nodeType === 1;
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358 }) ), "filter", selector );
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359 },
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360
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361 closest: function( selector ) {
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362 var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null,
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363 closer = 0;
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364
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365 return this.map(function(){
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366 var cur = this;
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367 while ( cur && cur.ownerDocument ) {
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368 if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selector) ) {
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369 jQuery.data(cur, "closest", closer);
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370 return cur;
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371 }
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372 cur = cur.parentNode;
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373 closer++;
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parents:
diff changeset
374 }
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
375 });
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
376 },
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
377
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
378 not: function( selector ) {
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parents:
diff changeset
379 if ( typeof selector === "string" )
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
380 // test special case where just one selector is passed in
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
381 if ( isSimple.test( selector ) )
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parents:
diff changeset
382 return this.pushStack( jQuery.multiFilter( selector, this, true ), "not", selector );
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parents:
diff changeset
383 else
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parents:
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384 selector = jQuery.multiFilter( selector, this );
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parents:
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385
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parents:
diff changeset
386 var isArrayLike = selector.length && selector[selector.length - 1] !== undefined && !selector.nodeType;
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parents:
diff changeset
387 return this.filter(function() {
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parents:
diff changeset
388 return isArrayLike ? jQuery.inArray( this, selector ) < 0 : this != selector;
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
389 });
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
390 },
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
391
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
392 add: function( selector ) {
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parents:
diff changeset
393 return this.pushStack( jQuery.unique( jQuery.merge(
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
394 this.get(),
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parents:
diff changeset
395 typeof selector === "string" ?
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
396 jQuery( selector ) :
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
397 jQuery.makeArray( selector )
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
398 )));
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
399 },
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
400
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
401 is: function( selector ) {
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parents:
diff changeset
402 return !!selector && jQuery.multiFilter( selector, this ).length > 0;
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
403 },
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
404
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
405 hasClass: function( selector ) {
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parents:
diff changeset
406 return !!selector && this.is( "." + selector );
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
407 },
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
408
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
409 val: function( value ) {
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
410 if ( value === undefined ) {
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
411 var elem = this[0];
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
412
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
413 if ( elem ) {
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parents:
diff changeset
414 if( jQuery.nodeName( elem, 'option' ) )
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parents:
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415 return (elem.attributes.value || {}).specified ? elem.value : elem.text;
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parents:
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416
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
417 // We need to handle select boxes special
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parents:
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418 if ( jQuery.nodeName( elem, "select" ) ) {
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parents:
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419 var index = elem.selectedIndex,
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parents:
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420 values = [],
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parents:
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421 options = elem.options,
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parents:
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422 one = elem.type == "select-one";
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Jeff Hammel <jhammel@mozilla.com>
parents:
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423
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Jeff Hammel <jhammel@mozilla.com>
parents:
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424 // Nothing was selected
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parents:
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425 if ( index < 0 )
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parents:
diff changeset
426 return null;
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parents:
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427
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
428 // Loop through all the selected options
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parents:
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429 for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
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parents:
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430 var option = options[ i ];
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
431
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
432 if ( option.selected ) {
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parents:
diff changeset
433 // Get the specifc value for the option
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parents:
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434 value = jQuery(option).val();
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Jeff Hammel <jhammel@mozilla.com>
parents:
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435
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
436 // We don't need an array for one selects
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
437 if ( one )
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
438 return value;
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Jeff Hammel <jhammel@mozilla.com>
parents:
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439
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Jeff Hammel <jhammel@mozilla.com>
parents:
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440 // Multi-Selects return an array
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Jeff Hammel <jhammel@mozilla.com>
parents:
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441 values.push( value );
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
442 }
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
443 }
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parents:
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444
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parents:
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445 return values;
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parents:
diff changeset
446 }
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parents:
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447
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Jeff Hammel <jhammel@mozilla.com>
parents:
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448 // Everything else, we just grab the value
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parents:
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449 return (elem.value || "").replace(/\r/g, "");
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450
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Jeff Hammel <jhammel@mozilla.com>
parents:
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451 }
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parents:
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452
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parents:
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453 return undefined;
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parents:
diff changeset
454 }
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Jeff Hammel <jhammel@mozilla.com>
parents:
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455
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Jeff Hammel <jhammel@mozilla.com>
parents:
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456 if ( typeof value === "number" )
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parents:
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457 value += '';
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parents:
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458
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
459 return this.each(function(){
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
460 if ( this.nodeType != 1 )
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parents:
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461 return;
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462
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parents:
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463 if ( jQuery.isArray(value) && /radio|checkbox/.test( this.type ) )
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464 this.checked = (jQuery.inArray(this.value, value) >= 0 ||
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parents:
diff changeset
465 jQuery.inArray(this.name, value) >= 0);
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466
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parents:
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467 else if ( jQuery.nodeName( this, "select" ) ) {
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468 var values = jQuery.makeArray(value);
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469
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parents:
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470 jQuery( "option", this ).each(function(){
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471 this.selected = (jQuery.inArray( this.value, values ) >= 0 ||
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472 jQuery.inArray( this.text, values ) >= 0);
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473 });
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parents:
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474
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Jeff Hammel <jhammel@mozilla.com>
parents:
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475 if ( !values.length )
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parents:
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476 this.selectedIndex = -1;
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parents:
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477
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478 } else
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parents:
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479 this.value = value;
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parents:
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480 });
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Jeff Hammel <jhammel@mozilla.com>
parents:
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481 },
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parents:
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482
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Jeff Hammel <jhammel@mozilla.com>
parents:
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483 html: function( value ) {
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parents:
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484 return value === undefined ?
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parents:
diff changeset
485 (this[0] ?
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parents:
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486 this[0].innerHTML.replace(/ jQuery\d+="(?:\d+|null)"/g, "") :
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parents:
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487 null) :
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488 this.empty().append( value );
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parents:
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489 },
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490
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
491 replaceWith: function( value ) {
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parents:
diff changeset
492 return this.after( value ).remove();
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
493 },
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parents:
diff changeset
494
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
495 eq: function( i ) {
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parents:
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496 return this.slice( i, +i + 1 );
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parents:
diff changeset
497 },
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parents:
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498
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
499 slice: function() {
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parents:
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500 return this.pushStack( Array.prototype.slice.apply( this, arguments ),
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parents:
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501 "slice", Array.prototype.slice.call(arguments).join(",") );
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parents:
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502 },
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parents:
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503
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Jeff Hammel <jhammel@mozilla.com>
parents:
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504 map: function( callback ) {
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parents:
diff changeset
505 return this.pushStack( jQuery.map(this, function(elem, i){
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506 return callback.call( elem, i, elem );
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parents:
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507 }));
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
508 },
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509
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Jeff Hammel <jhammel@mozilla.com>
parents:
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510 andSelf: function() {
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Jeff Hammel <jhammel@mozilla.com>
parents:
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511 return this.add( this.prevObject );
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
512 },
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parents:
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513
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Jeff Hammel <jhammel@mozilla.com>
parents:
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514 domManip: function( args, table, callback ) {
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parents:
diff changeset
515 if ( this[0] ) {
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parents:
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516 var fragment = (this[0].ownerDocument || this[0]).createDocumentFragment(),
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parents:
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517 scripts = jQuery.clean( args, (this[0].ownerDocument || this[0]), fragment ),
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parents:
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518 first = fragment.firstChild;
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parents:
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519
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
520 if ( first )
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
521 for ( var i = 0, l = this.length; i < l; i++ )
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parents:
diff changeset
522 callback.call( root(this[i], first), this.length > 1 || i > 0 ?
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parents:
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523 fragment.cloneNode(true) : fragment );
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parents:
diff changeset
524
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
525 if ( scripts )
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Jeff Hammel <jhammel@mozilla.com>
parents:
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526 jQuery.each( scripts, evalScript );
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
527 }
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Jeff Hammel <jhammel@mozilla.com>
parents:
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528
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Jeff Hammel <jhammel@mozilla.com>
parents:
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529 return this;
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
530
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
531 function root( elem, cur ) {
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parents:
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532 return table && jQuery.nodeName(elem, "table") && jQuery.nodeName(cur, "tr") ?
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
533 (elem.getElementsByTagName("tbody")[0] ||
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Jeff Hammel <jhammel@mozilla.com>
parents:
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534 elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
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parents:
diff changeset
535 elem;
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
536 }
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
537 }
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
538 };
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Jeff Hammel <jhammel@mozilla.com>
parents:
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539
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
540 // Give the init function the jQuery prototype for later instantiation
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
541 jQuery.fn.init.prototype = jQuery.fn;
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
542
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
543 function evalScript( i, elem ) {
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
544 if ( elem.src )
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
545 jQuery.ajax({
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
546 url: elem.src,
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
547 async: false,
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Jeff Hammel <jhammel@mozilla.com>
parents:
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548 dataType: "script"
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
549 });
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Jeff Hammel <jhammel@mozilla.com>
parents:
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550
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Jeff Hammel <jhammel@mozilla.com>
parents:
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551 else
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parents:
diff changeset
552 jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
553
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
554 if ( elem.parentNode )
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
555 elem.parentNode.removeChild( elem );
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
556 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
557
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
558 function now(){
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Jeff Hammel <jhammel@mozilla.com>
parents:
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559 return +new Date;
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
560 }
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Jeff Hammel <jhammel@mozilla.com>
parents:
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561
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parents:
diff changeset
562 jQuery.extend = jQuery.fn.extend = function() {
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parents:
diff changeset
563 // copy reference to target object
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parents:
diff changeset
564 var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options;
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parents:
diff changeset
565
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parents:
diff changeset
566 // Handle a deep copy situation
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parents:
diff changeset
567 if ( typeof target === "boolean" ) {
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parents:
diff changeset
568 deep = target;
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parents:
diff changeset
569 target = arguments[1] || {};
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parents:
diff changeset
570 // skip the boolean and the target
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parents:
diff changeset
571 i = 2;
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parents:
diff changeset
572 }
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parents:
diff changeset
573
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parents:
diff changeset
574 // Handle case when target is a string or something (possible in deep copy)
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diff changeset
575 if ( typeof target !== "object" && !jQuery.isFunction(target) )
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diff changeset
576 target = {};
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diff changeset
577
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parents:
diff changeset
578 // extend jQuery itself if only one argument is passed
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parents:
diff changeset
579 if ( length == i ) {
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parents:
diff changeset
580 target = this;
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parents:
diff changeset
581 --i;
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parents:
diff changeset
582 }
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parents:
diff changeset
583
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parents:
diff changeset
584 for ( ; i < length; i++ )
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parents:
diff changeset
585 // Only deal with non-null/undefined values
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parents:
diff changeset
586 if ( (options = arguments[ i ]) != null )
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parents:
diff changeset
587 // Extend the base object
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parents:
diff changeset
588 for ( var name in options ) {
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diff changeset
589 var src = target[ name ], copy = options[ name ];
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parents:
diff changeset
590
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parents:
diff changeset
591 // Prevent never-ending loop
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diff changeset
592 if ( target === copy )
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parents:
diff changeset
593 continue;
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parents:
diff changeset
594
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parents:
diff changeset
595 // Recurse if we're merging object values
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parents:
diff changeset
596 if ( deep && copy && typeof copy === "object" && !copy.nodeType )
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597 target[ name ] = jQuery.extend( deep,
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diff changeset
598 // Never move original objects, clone them
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diff changeset
599 src || ( copy.length != null ? [ ] : { } )
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600 , copy );
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601
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diff changeset
602 // Don't bring in undefined values
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diff changeset
603 else if ( copy !== undefined )
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diff changeset
604 target[ name ] = copy;
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diff changeset
605
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parents:
diff changeset
606 }
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607
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diff changeset
608 // Return the modified object
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diff changeset
609 return target;
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610 };
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611
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diff changeset
612 // exclude the following css properties to add px
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613 var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,
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diff changeset
614 // cache defaultView
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615 defaultView = document.defaultView || {},
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diff changeset
616 toString = Object.prototype.toString;
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617
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diff changeset
618 jQuery.extend({
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diff changeset
619 noConflict: function( deep ) {
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diff changeset
620 window.$ = _$;
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diff changeset
621
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diff changeset
622 if ( deep )
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623 window.jQuery = _jQuery;
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624
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625 return jQuery;
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diff changeset
626 },
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627
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628 // See test/unit/core.js for details concerning isFunction.
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diff changeset
629 // Since version 1.3, DOM methods and functions like alert
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diff changeset
630 // aren't supported. They return false on IE (#2968).
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diff changeset
631 isFunction: function( obj ) {
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diff changeset
632 return toString.call(obj) === "[object Function]";
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diff changeset
633 },
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634
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diff changeset
635 isArray: function( obj ) {
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diff changeset
636 return toString.call(obj) === "[object Array]";
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diff changeset
637 },
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638
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diff changeset
639 // check if an element is in a (or is an) XML document
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diff changeset
640 isXMLDoc: function( elem ) {
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diff changeset
641 return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" ||
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642 !!elem.ownerDocument && jQuery.isXMLDoc( elem.ownerDocument );
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diff changeset
643 },
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644
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diff changeset
645 // Evalulates a script in a global context
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diff changeset
646 globalEval: function( data ) {
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diff changeset
647 if ( data && /\S/.test(data) ) {
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diff changeset
648 // Inspired by code by Andrea Giammarchi
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diff changeset
649 // http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
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diff changeset
650 var head = document.getElementsByTagName("head")[0] || document.documentElement,
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diff changeset
651 script = document.createElement("script");
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652
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diff changeset
653 script.type = "text/javascript";
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diff changeset
654 if ( jQuery.support.scriptEval )
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diff changeset
655 script.appendChild( document.createTextNode( data ) );
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656 else
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657 script.text = data;
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658
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diff changeset
659 // Use insertBefore instead of appendChild to circumvent an IE6 bug.
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diff changeset
660 // This arises when a base node is used (#2709).
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661 head.insertBefore( script, head.firstChild );
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diff changeset
662 head.removeChild( script );
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663 }
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664 },
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665
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666 nodeName: function( elem, name ) {
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diff changeset
667 return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
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668 },
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669
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diff changeset
670 // args is for internal usage only
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671 each: function( object, callback, args ) {
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diff changeset
672 var name, i = 0, length = object.length;
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673
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diff changeset
674 if ( args ) {
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diff changeset
675 if ( length === undefined ) {
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parents:
diff changeset
676 for ( name in object )
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parents:
diff changeset
677 if ( callback.apply( object[ name ], args ) === false )
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678 break;
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679 } else
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680 for ( ; i < length; )
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parents:
diff changeset
681 if ( callback.apply( object[ i++ ], args ) === false )
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682 break;
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683
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diff changeset
684 // A special, fast, case for the most common use of each
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parents:
diff changeset
685 } else {
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diff changeset
686 if ( length === undefined ) {
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parents:
diff changeset
687 for ( name in object )
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parents:
diff changeset
688 if ( callback.call( object[ name ], name, object[ name ] ) === false )
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689 break;
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690 } else
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691 for ( var value = object[0];
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diff changeset
692 i < length && callback.call( value, i, value ) !== false; value = object[++i] ){}
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parents:
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693 }
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diff changeset
694
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parents:
diff changeset
695 return object;
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parents:
diff changeset
696 },
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parents:
diff changeset
697
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diff changeset
698 prop: function( elem, value, type, i, name ) {
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parents:
diff changeset
699 // Handle executable functions
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diff changeset
700 if ( jQuery.isFunction( value ) )
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diff changeset
701 value = value.call( elem, i );
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702
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diff changeset
703 // Handle passing in a number to a CSS property
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parents:
diff changeset
704 return typeof value === "number" && type == "curCSS" && !exclude.test( name ) ?
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diff changeset
705 value + "px" :
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parents:
diff changeset
706 value;
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diff changeset
707 },
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diff changeset
708
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diff changeset
709 className: {
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diff changeset
710 // internal only, use addClass("class")
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diff changeset
711 add: function( elem, classNames ) {
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parents:
diff changeset
712 jQuery.each((classNames || "").split(/\s+/), function(i, className){
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parents:
diff changeset
713 if ( elem.nodeType == 1 && !jQuery.className.has( elem.className, className ) )
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diff changeset
714 elem.className += (elem.className ? " " : "") + className;
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parents:
diff changeset
715 });
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Jeff Hammel <jhammel@mozilla.com>
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diff changeset
716 },
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diff changeset
717
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diff changeset
718 // internal only, use removeClass("class")
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diff changeset
719 remove: function( elem, classNames ) {
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parents:
diff changeset
720 if (elem.nodeType == 1)
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diff changeset
721 elem.className = classNames !== undefined ?
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diff changeset
722 jQuery.grep(elem.className.split(/\s+/), function(className){
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diff changeset
723 return !jQuery.className.has( classNames, className );
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parents:
diff changeset
724 }).join(" ") :
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parents:
diff changeset
725 "";
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parents:
diff changeset
726 },
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diff changeset
727
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parents:
diff changeset
728 // internal only, use hasClass("class")
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parents:
diff changeset
729 has: function( elem, className ) {
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diff changeset
730 return elem && jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1;
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diff changeset
731 }
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diff changeset
732 },
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diff changeset
733
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diff changeset
734 // A method for quickly swapping in/out CSS properties to get correct calculations
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parents:
diff changeset
735 swap: function( elem, options, callback ) {
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parents:
diff changeset
736 var old = {};
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diff changeset
737 // Remember the old values, and insert the new ones
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parents:
diff changeset
738 for ( var name in options ) {
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parents:
diff changeset
739 old[ name ] = elem.style[ name ];
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parents:
diff changeset
740 elem.style[ name ] = options[ name ];
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parents:
diff changeset
741 }
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diff changeset
742
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diff changeset
743 callback.call( elem );
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diff changeset
744
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Jeff Hammel <jhammel@mozilla.com>
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diff changeset
745 // Revert the old values
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parents:
diff changeset
746 for ( var name in options )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
747 elem.style[ name ] = old[ name ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
748 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
749
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
750 css: function( elem, name, force, extra ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
751 if ( name == "width" || name == "height" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
752 var val, props = { position: "absolute", visibility: "hidden", display:"block" }, which = name == "width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
753
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
754 function getWH() {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
755 val = name == "width" ? elem.offsetWidth : elem.offsetHeight;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
756
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
757 if ( extra === "border" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
758 return;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
759
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
760 jQuery.each( which, function() {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
761 if ( !extra )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
762 val -= parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
763 if ( extra === "margin" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
764 val += parseFloat(jQuery.curCSS( elem, "margin" + this, true)) || 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
765 else
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
766 val -= parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
767 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
768 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
769
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
770 if ( elem.offsetWidth !== 0 )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
771 getWH();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
772 else
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
773 jQuery.swap( elem, props, getWH );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
774
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
775 return Math.max(0, Math.round(val));
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
776 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
777
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
778 return jQuery.curCSS( elem, name, force );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
779 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
780
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
781 curCSS: function( elem, name, force ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
782 var ret, style = elem.style;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
783
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
784 // We need to handle opacity special in IE
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
785 if ( name == "opacity" && !jQuery.support.opacity ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
786 ret = jQuery.attr( style, "opacity" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
787
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
788 return ret == "" ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
789 "1" :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
790 ret;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
791 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
792
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
793 // Make sure we're using the right name for getting the float value
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
794 if ( name.match( /float/i ) )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
795 name = styleFloat;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
796
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
797 if ( !force && style && style[ name ] )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
798 ret = style[ name ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
799
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
800 else if ( defaultView.getComputedStyle ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
801
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
802 // Only "float" is needed here
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
803 if ( name.match( /float/i ) )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
804 name = "float";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
805
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
806 name = name.replace( /([A-Z])/g, "-$1" ).toLowerCase();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
807
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
808 var computedStyle = defaultView.getComputedStyle( elem, null );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
809
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
810 if ( computedStyle )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
811 ret = computedStyle.getPropertyValue( name );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
812
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
813 // We should always get a number back from opacity
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
814 if ( name == "opacity" && ret == "" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
815 ret = "1";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
816
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
817 } else if ( elem.currentStyle ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
818 var camelCase = name.replace(/\-(\w)/g, function(all, letter){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
819 return letter.toUpperCase();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
820 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
821
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
822 ret = elem.currentStyle[ name ] || elem.currentStyle[ camelCase ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
823
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
824 // From the awesome hack by Dean Edwards
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
825 // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
826
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
827 // If we're not dealing with a regular pixel number
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
828 // but a number that has a weird ending, we need to convert it to pixels
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
829 if ( !/^\d+(px)?$/i.test( ret ) && /^\d/.test( ret ) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
830 // Remember the original values
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
831 var left = style.left, rsLeft = elem.runtimeStyle.left;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
832
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
833 // Put in the new values to get a computed value out
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
834 elem.runtimeStyle.left = elem.currentStyle.left;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
835 style.left = ret || 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
836 ret = style.pixelLeft + "px";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
837
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
838 // Revert the changed values
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
839 style.left = left;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
840 elem.runtimeStyle.left = rsLeft;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
841 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
842 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
843
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
844 return ret;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
845 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
846
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
847 clean: function( elems, context, fragment ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
848 context = context || document;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
849
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
850 // !context.createElement fails in IE with an error but returns typeof 'object'
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
851 if ( typeof context.createElement === "undefined" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
852 context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
853
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
854 // If a single string is passed in and it's a single tag
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
855 // just do a createElement and skip the rest
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
856 if ( !fragment && elems.length === 1 && typeof elems[0] === "string" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
857 var match = /^<(\w+)\s*\/?>$/.exec(elems[0]);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
858 if ( match )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
859 return [ context.createElement( match[1] ) ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
860 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
861
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
862 var ret = [], scripts = [], div = context.createElement("div");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
863
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
864 jQuery.each(elems, function(i, elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
865 if ( typeof elem === "number" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
866 elem += '';
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
867
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
868 if ( !elem )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
869 return;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
870
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
871 // Convert html string into DOM nodes
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
872 if ( typeof elem === "string" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
873 // Fix "XHTML"-style tags in all browsers
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
874 elem = elem.replace(/(<(\w+)[^>]*?)\/>/g, function(all, front, tag){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
875 return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i) ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
876 all :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
877 front + "></" + tag + ">";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
878 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
879
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
880 // Trim whitespace, otherwise indexOf won't work as expected
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
881 var tags = elem.replace(/^\s+/, "").substring(0, 10).toLowerCase();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
882
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
883 var wrap =
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
884 // option or optgroup
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
885 !tags.indexOf("<opt") &&
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
886 [ 1, "<select multiple='multiple'>", "</select>" ] ||
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
887
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
888 !tags.indexOf("<leg") &&
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
889 [ 1, "<fieldset>", "</fieldset>" ] ||
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
890
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
891 tags.match(/^<(thead|tbody|tfoot|colg|cap)/) &&
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
892 [ 1, "<table>", "</table>" ] ||
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
893
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
894 !tags.indexOf("<tr") &&
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
895 [ 2, "<table><tbody>", "</tbody></table>" ] ||
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
896
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
897 // <thead> matched above
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
898 (!tags.indexOf("<td") || !tags.indexOf("<th")) &&
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
899 [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ] ||
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
900
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
901 !tags.indexOf("<col") &&
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
902 [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ] ||
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
903
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
904 // IE can't serialize <link> and <script> tags normally
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
905 !jQuery.support.htmlSerialize &&
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
906 [ 1, "div<div>", "</div>" ] ||
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
907
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
908 [ 0, "", "" ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
909
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
910 // Go to html and back, then peel off extra wrappers
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
911 div.innerHTML = wrap[1] + elem + wrap[2];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
912
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
913 // Move to the right depth
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
914 while ( wrap[0]-- )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
915 div = div.lastChild;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
916
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
917 // Remove IE's autoinserted <tbody> from table fragments
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
918 if ( !jQuery.support.tbody ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
919
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
920 // String was a <table>, *may* have spurious <tbody>
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
921 var hasBody = /<tbody/i.test(elem),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
922 tbody = !tags.indexOf("<table") && !hasBody ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
923 div.firstChild && div.firstChild.childNodes :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
924
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
925 // String was a bare <thead> or <tfoot>
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
926 wrap[1] == "<table>" && !hasBody ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
927 div.childNodes :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
928 [];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
929
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
930 for ( var j = tbody.length - 1; j >= 0 ; --j )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
931 if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
932 tbody[ j ].parentNode.removeChild( tbody[ j ] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
933
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
934 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
935
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
936 // IE completely kills leading whitespace when innerHTML is used
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
937 if ( !jQuery.support.leadingWhitespace && /^\s/.test( elem ) )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
938 div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
939
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
940 elem = jQuery.makeArray( div.childNodes );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
941 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
942
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
943 if ( elem.nodeType )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
944 ret.push( elem );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
945 else
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
946 ret = jQuery.merge( ret, elem );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
947
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
948 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
949
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
950 if ( fragment ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
951 for ( var i = 0; ret[i]; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
952 if ( jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
953 scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
954 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
955 if ( ret[i].nodeType === 1 )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
956 ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
957 fragment.appendChild( ret[i] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
958 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
959 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
960
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
961 return scripts;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
962 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
963
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
964 return ret;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
965 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
966
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
967 attr: function( elem, name, value ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
968 // don't set attributes on text and comment nodes
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
969 if (!elem || elem.nodeType == 3 || elem.nodeType == 8)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
970 return undefined;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
971
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
972 var notxml = !jQuery.isXMLDoc( elem ),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
973 // Whether we are setting (or getting)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
974 set = value !== undefined;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
975
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
976 // Try to normalize/fix the name
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
977 name = notxml && jQuery.props[ name ] || name;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
978
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
979 // Only do all the following if this is a node (faster for style)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
980 // IE elem.getAttribute passes even for style
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
981 if ( elem.tagName ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
982
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
983 // These attributes require special treatment
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
984 var special = /href|src|style/.test( name );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
985
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
986 // Safari mis-reports the default selected property of a hidden option
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
987 // Accessing the parent's selectedIndex property fixes it
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
988 if ( name == "selected" && elem.parentNode )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
989 elem.parentNode.selectedIndex;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
990
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
991 // If applicable, access the attribute via the DOM 0 way
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
992 if ( name in elem && notxml && !special ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
993 if ( set ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
994 // We can't allow the type property to be changed (since it causes problems in IE)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
995 if ( name == "type" && jQuery.nodeName( elem, "input" ) && elem.parentNode )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
996 throw "type property can't be changed";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
997
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
998 elem[ name ] = value;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
999 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1000
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1001 // browsers index elements by id/name on forms, give priority to attributes.
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1002 if( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1003 return elem.getAttributeNode( name ).nodeValue;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1004
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1005 // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1006 // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1007 if ( name == "tabIndex" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1008 var attributeNode = elem.getAttributeNode( "tabIndex" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1009 return attributeNode && attributeNode.specified
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1010 ? attributeNode.value
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1011 : elem.nodeName.match(/(button|input|object|select|textarea)/i)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1012 ? 0
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1013 : elem.nodeName.match(/^(a|area)$/i) && elem.href
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1014 ? 0
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1015 : undefined;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1016 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1017
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1018 return elem[ name ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1019 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1020
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1021 if ( !jQuery.support.style && notxml && name == "style" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1022 return jQuery.attr( elem.style, "cssText", value );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1023
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1024 if ( set )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1025 // convert the value to a string (all browsers do this but IE) see #1070
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1026 elem.setAttribute( name, "" + value );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1027
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1028 var attr = !jQuery.support.hrefNormalized && notxml && special
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1029 // Some attributes require a special call on IE
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1030 ? elem.getAttribute( name, 2 )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1031 : elem.getAttribute( name );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1032
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1033 // Non-existent attributes return null, we normalize to undefined
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1034 return attr === null ? undefined : attr;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1035 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1036
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1037 // elem is actually elem.style ... set the style
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1038
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1039 // IE uses filters for opacity
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1040 if ( !jQuery.support.opacity && name == "opacity" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1041 if ( set ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1042 // IE has trouble with opacity if it does not have layout
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1043 // Force it by setting the zoom level
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1044 elem.zoom = 1;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1045
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1046 // Set the alpha filter to set the opacity
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1047 elem.filter = (elem.filter || "").replace( /alpha\([^)]*\)/, "" ) +
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1048 (parseInt( value ) + '' == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1049 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1050
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1051 return elem.filter && elem.filter.indexOf("opacity=") >= 0 ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1052 (parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100) + '':
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1053 "";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1054 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1055
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1056 name = name.replace(/-([a-z])/ig, function(all, letter){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1057 return letter.toUpperCase();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1058 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1059
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1060 if ( set )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1061 elem[ name ] = value;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1062
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1063 return elem[ name ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1064 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1065
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1066 trim: function( text ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1067 return (text || "").replace( /^\s+|\s+$/g, "" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1068 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1069
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1070 makeArray: function( array ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1071 var ret = [];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1072
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1073 if( array != null ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1074 var i = array.length;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1075 // The window, strings (and functions) also have 'length'
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1076 if( i == null || typeof array === "string" || jQuery.isFunction(array) || array.setInterval )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1077 ret[0] = array;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1078 else
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1079 while( i )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1080 ret[--i] = array[i];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1081 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1082
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1083 return ret;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1084 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1085
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1086 inArray: function( elem, array ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1087 for ( var i = 0, length = array.length; i < length; i++ )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1088 // Use === because on IE, window == document
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1089 if ( array[ i ] === elem )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1090 return i;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1091
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1092 return -1;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1093 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1094
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1095 merge: function( first, second ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1096 // We have to loop this way because IE & Opera overwrite the length
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1097 // expando of getElementsByTagName
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1098 var i = 0, elem, pos = first.length;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1099 // Also, we need to make sure that the correct elements are being returned
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1100 // (IE returns comment nodes in a '*' query)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1101 if ( !jQuery.support.getAll ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1102 while ( (elem = second[ i++ ]) != null )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1103 if ( elem.nodeType != 8 )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1104 first[ pos++ ] = elem;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1105
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1106 } else
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1107 while ( (elem = second[ i++ ]) != null )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1108 first[ pos++ ] = elem;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1109
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1110 return first;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1111 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1112
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1113 unique: function( array ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1114 var ret = [], done = {};
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1115
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1116 try {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1117
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1118 for ( var i = 0, length = array.length; i < length; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1119 var id = jQuery.data( array[ i ] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1120
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1121 if ( !done[ id ] ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1122 done[ id ] = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1123 ret.push( array[ i ] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1124 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1125 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1126
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1127 } catch( e ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1128 ret = array;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1129 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1130
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1131 return ret;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1132 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1133
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1134 grep: function( elems, callback, inv ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1135 var ret = [];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1136
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1137 // Go through the array, only saving the items
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1138 // that pass the validator function
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1139 for ( var i = 0, length = elems.length; i < length; i++ )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1140 if ( !inv != !callback( elems[ i ], i ) )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1141 ret.push( elems[ i ] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1142
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1143 return ret;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1144 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1145
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1146 map: function( elems, callback ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1147 var ret = [];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1148
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1149 // Go through the array, translating each of the items to their
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1150 // new value (or values).
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1151 for ( var i = 0, length = elems.length; i < length; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1152 var value = callback( elems[ i ], i );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1153
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1154 if ( value != null )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1155 ret[ ret.length ] = value;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1156 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1157
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1158 return ret.concat.apply( [], ret );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1159 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1160 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1161
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1162 // Use of jQuery.browser is deprecated.
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1163 // It's included for backwards compatibility and plugins,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1164 // although they should work to migrate away.
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1165
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1166 var userAgent = navigator.userAgent.toLowerCase();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1167
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1168 // Figure out what browser is being used
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1169 jQuery.browser = {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1170 version: (userAgent.match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [0,'0'])[1],
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1171 safari: /webkit/.test( userAgent ),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1172 opera: /opera/.test( userAgent ),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1173 msie: /msie/.test( userAgent ) && !/opera/.test( userAgent ),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1174 mozilla: /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1175 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1176
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1177 jQuery.each({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1178 parent: function(elem){return elem.parentNode;},
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1179 parents: function(elem){return jQuery.dir(elem,"parentNode");},
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1180 next: function(elem){return jQuery.nth(elem,2,"nextSibling");},
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1181 prev: function(elem){return jQuery.nth(elem,2,"previousSibling");},
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1182 nextAll: function(elem){return jQuery.dir(elem,"nextSibling");},
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1183 prevAll: function(elem){return jQuery.dir(elem,"previousSibling");},
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1184 siblings: function(elem){return jQuery.sibling(elem.parentNode.firstChild,elem);},
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1185 children: function(elem){return jQuery.sibling(elem.firstChild);},
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1186 contents: function(elem){return jQuery.nodeName(elem,"iframe")?elem.contentDocument||elem.contentWindow.document:jQuery.makeArray(elem.childNodes);}
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1187 }, function(name, fn){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1188 jQuery.fn[ name ] = function( selector ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1189 var ret = jQuery.map( this, fn );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1190
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1191 if ( selector && typeof selector == "string" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1192 ret = jQuery.multiFilter( selector, ret );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1193
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1194 return this.pushStack( jQuery.unique( ret ), name, selector );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1195 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1196 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1197
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1198 jQuery.each({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1199 appendTo: "append",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1200 prependTo: "prepend",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1201 insertBefore: "before",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1202 insertAfter: "after",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1203 replaceAll: "replaceWith"
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1204 }, function(name, original){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1205 jQuery.fn[ name ] = function( selector ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1206 var ret = [], insert = jQuery( selector );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1207
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1208 for ( var i = 0, l = insert.length; i < l; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1209 var elems = (i > 0 ? this.clone(true) : this).get();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1210 jQuery.fn[ original ].apply( jQuery(insert[i]), elems );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1211 ret = ret.concat( elems );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1212 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1213
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1214 return this.pushStack( ret, name, selector );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1215 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1216 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1217
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1218 jQuery.each({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1219 removeAttr: function( name ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1220 jQuery.attr( this, name, "" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1221 if (this.nodeType == 1)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1222 this.removeAttribute( name );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1223 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1224
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1225 addClass: function( classNames ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1226 jQuery.className.add( this, classNames );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1227 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1228
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1229 removeClass: function( classNames ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1230 jQuery.className.remove( this, classNames );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1231 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1232
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1233 toggleClass: function( classNames, state ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1234 if( typeof state !== "boolean" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1235 state = !jQuery.className.has( this, classNames );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1236 jQuery.className[ state ? "add" : "remove" ]( this, classNames );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1237 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1238
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1239 remove: function( selector ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1240 if ( !selector || jQuery.filter( selector, [ this ] ).length ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1241 // Prevent memory leaks
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1242 jQuery( "*", this ).add([this]).each(function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1243 jQuery.event.remove(this);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1244 jQuery.removeData(this);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1245 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1246 if (this.parentNode)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1247 this.parentNode.removeChild( this );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1248 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1249 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1250
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1251 empty: function() {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1252 // Remove element nodes and prevent memory leaks
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1253 jQuery(this).children().remove();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1254
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1255 // Remove any remaining nodes
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1256 while ( this.firstChild )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1257 this.removeChild( this.firstChild );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1258 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1259 }, function(name, fn){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1260 jQuery.fn[ name ] = function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1261 return this.each( fn, arguments );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1262 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1263 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1264
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1265 // Helper function used by the dimensions and offset modules
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1266 function num(elem, prop) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1267 return elem[0] && parseInt( jQuery.curCSS(elem[0], prop, true), 10 ) || 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1268 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1269 var expando = "jQuery" + now(), uuid = 0, windowData = {};
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1270
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1271 jQuery.extend({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1272 cache: {},
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1273
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1274 data: function( elem, name, data ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1275 elem = elem == window ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1276 windowData :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1277 elem;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1278
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1279 var id = elem[ expando ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1280
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1281 // Compute a unique ID for the element
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1282 if ( !id )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1283 id = elem[ expando ] = ++uuid;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1284
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1285 // Only generate the data cache if we're
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1286 // trying to access or manipulate it
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1287 if ( name && !jQuery.cache[ id ] )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1288 jQuery.cache[ id ] = {};
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1289
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1290 // Prevent overriding the named cache with undefined values
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1291 if ( data !== undefined )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1292 jQuery.cache[ id ][ name ] = data;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1293
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1294 // Return the named cache data, or the ID for the element
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1295 return name ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1296 jQuery.cache[ id ][ name ] :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1297 id;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1298 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1299
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1300 removeData: function( elem, name ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1301 elem = elem == window ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1302 windowData :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1303 elem;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1304
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1305 var id = elem[ expando ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1306
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1307 // If we want to remove a specific section of the element's data
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1308 if ( name ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1309 if ( jQuery.cache[ id ] ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1310 // Remove the section of cache data
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1311 delete jQuery.cache[ id ][ name ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1312
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1313 // If we've removed all the data, remove the element's cache
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1314 name = "";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1315
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1316 for ( name in jQuery.cache[ id ] )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1317 break;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1318
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1319 if ( !name )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1320 jQuery.removeData( elem );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1321 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1322
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1323 // Otherwise, we want to remove all of the element's data
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1324 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1325 // Clean up the element expando
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1326 try {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1327 delete elem[ expando ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1328 } catch(e){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1329 // IE has trouble directly removing the expando
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1330 // but it's ok with using removeAttribute
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1331 if ( elem.removeAttribute )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1332 elem.removeAttribute( expando );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1333 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1334
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1335 // Completely remove the data cache
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1336 delete jQuery.cache[ id ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1337 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1338 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1339 queue: function( elem, type, data ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1340 if ( elem ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1341
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1342 type = (type || "fx") + "queue";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1343
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1344 var q = jQuery.data( elem, type );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1345
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1346 if ( !q || jQuery.isArray(data) )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1347 q = jQuery.data( elem, type, jQuery.makeArray(data) );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1348 else if( data )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1349 q.push( data );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1350
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1351 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1352 return q;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1353 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1354
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1355 dequeue: function( elem, type ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1356 var queue = jQuery.queue( elem, type ),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1357 fn = queue.shift();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1358
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1359 if( !type || type === "fx" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1360 fn = queue[0];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1361
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1362 if( fn !== undefined )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1363 fn.call(elem);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1364 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1365 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1366
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1367 jQuery.fn.extend({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1368 data: function( key, value ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1369 var parts = key.split(".");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1370 parts[1] = parts[1] ? "." + parts[1] : "";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1371
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1372 if ( value === undefined ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1373 var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1374
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1375 if ( data === undefined && this.length )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1376 data = jQuery.data( this[0], key );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1377
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1378 return data === undefined && parts[1] ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1379 this.data( parts[0] ) :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1380 data;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1381 } else
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1382 return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1383 jQuery.data( this, key, value );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1384 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1385 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1386
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1387 removeData: function( key ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1388 return this.each(function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1389 jQuery.removeData( this, key );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1390 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1391 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1392 queue: function(type, data){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1393 if ( typeof type !== "string" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1394 data = type;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1395 type = "fx";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1396 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1397
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1398 if ( data === undefined )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1399 return jQuery.queue( this[0], type );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1400
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1401 return this.each(function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1402 var queue = jQuery.queue( this, type, data );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1403
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1404 if( type == "fx" && queue.length == 1 )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1405 queue[0].call(this);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1406 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1407 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1408 dequeue: function(type){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1409 return this.each(function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1410 jQuery.dequeue( this, type );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1411 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1412 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1413 });/*!
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1414 * Sizzle CSS Selector Engine - v0.9.3
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1415 * Copyright 2009, The Dojo Foundation
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1416 * Released under the MIT, BSD, and GPL Licenses.
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1417 * More information: http://sizzlejs.com/
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1418 */
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1419 (function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1420
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1421 var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?/g,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1422 done = 0,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1423 toString = Object.prototype.toString;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1424
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1425 var Sizzle = function(selector, context, results, seed) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1426 results = results || [];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1427 context = context || document;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1428
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1429 if ( context.nodeType !== 1 && context.nodeType !== 9 )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1430 return [];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1431
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1432 if ( !selector || typeof selector !== "string" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1433 return results;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1434 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1435
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1436 var parts = [], m, set, checkSet, check, mode, extra, prune = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1437
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1438 // Reset the position of the chunker regexp (start from head)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1439 chunker.lastIndex = 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1440
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1441 while ( (m = chunker.exec(selector)) !== null ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1442 parts.push( m[1] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1443
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1444 if ( m[2] ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1445 extra = RegExp.rightContext;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1446 break;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1447 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1448 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1449
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1450 if ( parts.length > 1 && origPOS.exec( selector ) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1451 if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1452 set = posProcess( parts[0] + parts[1], context );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1453 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1454 set = Expr.relative[ parts[0] ] ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1455 [ context ] :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1456 Sizzle( parts.shift(), context );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1457
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1458 while ( parts.length ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1459 selector = parts.shift();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1460
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1461 if ( Expr.relative[ selector ] )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1462 selector += parts.shift();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1463
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1464 set = posProcess( selector, set );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1465 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1466 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1467 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1468 var ret = seed ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1469 { expr: parts.pop(), set: makeArray(seed) } :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1470 Sizzle.find( parts.pop(), parts.length === 1 && context.parentNode ? context.parentNode : context, isXML(context) );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1471 set = Sizzle.filter( ret.expr, ret.set );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1472
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1473 if ( parts.length > 0 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1474 checkSet = makeArray(set);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1475 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1476 prune = false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1477 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1478
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1479 while ( parts.length ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1480 var cur = parts.pop(), pop = cur;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1481
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1482 if ( !Expr.relative[ cur ] ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1483 cur = "";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1484 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1485 pop = parts.pop();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1486 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1487
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1488 if ( pop == null ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1489 pop = context;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1490 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1491
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1492 Expr.relative[ cur ]( checkSet, pop, isXML(context) );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1493 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1494 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1495
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1496 if ( !checkSet ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1497 checkSet = set;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1498 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1499
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1500 if ( !checkSet ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1501 throw "Syntax error, unrecognized expression: " + (cur || selector);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1502 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1503
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1504 if ( toString.call(checkSet) === "[object Array]" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1505 if ( !prune ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1506 results.push.apply( results, checkSet );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1507 } else if ( context.nodeType === 1 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1508 for ( var i = 0; checkSet[i] != null; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1509 if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1510 results.push( set[i] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1511 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1512 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1513 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1514 for ( var i = 0; checkSet[i] != null; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1515 if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1516 results.push( set[i] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1517 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1518 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1519 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1520 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1521 makeArray( checkSet, results );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1522 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1523
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1524 if ( extra ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1525 Sizzle( extra, context, results, seed );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1526
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1527 if ( sortOrder ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1528 hasDuplicate = false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1529 results.sort(sortOrder);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1530
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1531 if ( hasDuplicate ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1532 for ( var i = 1; i < results.length; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1533 if ( results[i] === results[i-1] ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1534 results.splice(i--, 1);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1535 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1536 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1537 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1538 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1539 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1540
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1541 return results;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1542 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1543
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1544 Sizzle.matches = function(expr, set){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1545 return Sizzle(expr, null, null, set);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1546 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1547
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1548 Sizzle.find = function(expr, context, isXML){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1549 var set, match;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1550
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1551 if ( !expr ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1552 return [];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1553 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1554
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1555 for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1556 var type = Expr.order[i], match;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1557
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1558 if ( (match = Expr.match[ type ].exec( expr )) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1559 var left = RegExp.leftContext;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1560
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1561 if ( left.substr( left.length - 1 ) !== "\\" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1562 match[1] = (match[1] || "").replace(/\\/g, "");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1563 set = Expr.find[ type ]( match, context, isXML );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1564 if ( set != null ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1565 expr = expr.replace( Expr.match[ type ], "" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1566 break;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1567 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1568 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1569 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1570 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1571
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1572 if ( !set ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1573 set = context.getElementsByTagName("*");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1574 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1575
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1576 return {set: set, expr: expr};
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1577 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1578
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1579 Sizzle.filter = function(expr, set, inplace, not){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1580 var old = expr, result = [], curLoop = set, match, anyFound,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1581 isXMLFilter = set && set[0] && isXML(set[0]);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1582
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1583 while ( expr && set.length ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1584 for ( var type in Expr.filter ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1585 if ( (match = Expr.match[ type ].exec( expr )) != null ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1586 var filter = Expr.filter[ type ], found, item;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1587 anyFound = false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1588
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1589 if ( curLoop == result ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1590 result = [];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1591 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1592
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1593 if ( Expr.preFilter[ type ] ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1594 match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1595
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1596 if ( !match ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1597 anyFound = found = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1598 } else if ( match === true ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1599 continue;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1600 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1601 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1602
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1603 if ( match ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1604 for ( var i = 0; (item = curLoop[i]) != null; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1605 if ( item ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1606 found = filter( item, match, i, curLoop );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1607 var pass = not ^ !!found;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1608
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1609 if ( inplace && found != null ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1610 if ( pass ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1611 anyFound = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1612 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1613 curLoop[i] = false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1614 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1615 } else if ( pass ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1616 result.push( item );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1617 anyFound = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1618 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1619 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1620 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1621 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1622
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1623 if ( found !== undefined ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1624 if ( !inplace ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1625 curLoop = result;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1626 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1627
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1628 expr = expr.replace( Expr.match[ type ], "" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1629
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1630 if ( !anyFound ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1631 return [];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1632 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1633
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1634 break;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1635 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1636 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1637 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1638
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1639 // Improper expression
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1640 if ( expr == old ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1641 if ( anyFound == null ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1642 throw "Syntax error, unrecognized expression: " + expr;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1643 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1644 break;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1645 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1646 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1647
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1648 old = expr;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1649 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1650
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1651 return curLoop;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1652 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1653
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1654 var Expr = Sizzle.selectors = {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1655 order: [ "ID", "NAME", "TAG" ],
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1656 match: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1657 ID: /#((?:[\w\u00c0-\uFFFF_-]|\\.)+)/,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1658 CLASS: /\.((?:[\w\u00c0-\uFFFF_-]|\\.)+)/,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1659 NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF_-]|\\.)+)['"]*\]/,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1660 ATTR: /\[\s*((?:[\w\u00c0-\uFFFF_-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1661 TAG: /^((?:[\w\u00c0-\uFFFF\*_-]|\\.)+)/,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1662 CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1663 POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1664 PSEUDO: /:((?:[\w\u00c0-\uFFFF_-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1665 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1666 attrMap: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1667 "class": "className",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1668 "for": "htmlFor"
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1669 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1670 attrHandle: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1671 href: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1672 return elem.getAttribute("href");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1673 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1674 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1675 relative: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1676 "+": function(checkSet, part, isXML){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1677 var isPartStr = typeof part === "string",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1678 isTag = isPartStr && !/\W/.test(part),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1679 isPartStrNotTag = isPartStr && !isTag;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1680
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1681 if ( isTag && !isXML ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1682 part = part.toUpperCase();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1683 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1684
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1685 for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1686 if ( (elem = checkSet[i]) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1687 while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1688
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1689 checkSet[i] = isPartStrNotTag || elem && elem.nodeName === part ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1690 elem || false :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1691 elem === part;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1692 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1693 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1694
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1695 if ( isPartStrNotTag ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1696 Sizzle.filter( part, checkSet, true );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1697 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1698 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1699 ">": function(checkSet, part, isXML){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1700 var isPartStr = typeof part === "string";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1701
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1702 if ( isPartStr && !/\W/.test(part) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1703 part = isXML ? part : part.toUpperCase();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1704
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1705 for ( var i = 0, l = checkSet.length; i < l; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1706 var elem = checkSet[i];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1707 if ( elem ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1708 var parent = elem.parentNode;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1709 checkSet[i] = parent.nodeName === part ? parent : false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1710 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1711 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1712 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1713 for ( var i = 0, l = checkSet.length; i < l; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1714 var elem = checkSet[i];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1715 if ( elem ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1716 checkSet[i] = isPartStr ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1717 elem.parentNode :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1718 elem.parentNode === part;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1719 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1720 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1721
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1722 if ( isPartStr ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1723 Sizzle.filter( part, checkSet, true );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1724 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1725 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1726 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1727 "": function(checkSet, part, isXML){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1728 var doneName = done++, checkFn = dirCheck;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1729
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1730 if ( !part.match(/\W/) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1731 var nodeCheck = part = isXML ? part : part.toUpperCase();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1732 checkFn = dirNodeCheck;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1733 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1734
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1735 checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1736 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1737 "~": function(checkSet, part, isXML){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1738 var doneName = done++, checkFn = dirCheck;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1739
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1740 if ( typeof part === "string" && !part.match(/\W/) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1741 var nodeCheck = part = isXML ? part : part.toUpperCase();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1742 checkFn = dirNodeCheck;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1743 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1744
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1745 checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1746 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1747 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1748 find: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1749 ID: function(match, context, isXML){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1750 if ( typeof context.getElementById !== "undefined" && !isXML ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1751 var m = context.getElementById(match[1]);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1752 return m ? [m] : [];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1753 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1754 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1755 NAME: function(match, context, isXML){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1756 if ( typeof context.getElementsByName !== "undefined" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1757 var ret = [], results = context.getElementsByName(match[1]);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1758
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1759 for ( var i = 0, l = results.length; i < l; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1760 if ( results[i].getAttribute("name") === match[1] ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1761 ret.push( results[i] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1762 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1763 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1764
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1765 return ret.length === 0 ? null : ret;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1766 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1767 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1768 TAG: function(match, context){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1769 return context.getElementsByTagName(match[1]);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1770 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1771 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1772 preFilter: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1773 CLASS: function(match, curLoop, inplace, result, not, isXML){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1774 match = " " + match[1].replace(/\\/g, "") + " ";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1775
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1776 if ( isXML ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1777 return match;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1778 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1779
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1780 for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1781 if ( elem ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1782 if ( not ^ (elem.className && (" " + elem.className + " ").indexOf(match) >= 0) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1783 if ( !inplace )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1784 result.push( elem );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1785 } else if ( inplace ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1786 curLoop[i] = false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1787 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1788 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1789 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1790
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1791 return false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1792 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1793 ID: function(match){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1794 return match[1].replace(/\\/g, "");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1795 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1796 TAG: function(match, curLoop){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1797 for ( var i = 0; curLoop[i] === false; i++ ){}
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1798 return curLoop[i] && isXML(curLoop[i]) ? match[1] : match[1].toUpperCase();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1799 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1800 CHILD: function(match){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1801 if ( match[1] == "nth" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1802 // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1803 var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1804 match[2] == "even" && "2n" || match[2] == "odd" && "2n+1" ||
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1805 !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1806
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1807 // calculate the numbers (first)n+(last) including if they are negative
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1808 match[2] = (test[1] + (test[2] || 1)) - 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1809 match[3] = test[3] - 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1810 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1811
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1812 // TODO: Move to normal caching system
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1813 match[0] = done++;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1814
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1815 return match;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1816 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1817 ATTR: function(match, curLoop, inplace, result, not, isXML){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1818 var name = match[1].replace(/\\/g, "");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1819
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1820 if ( !isXML && Expr.attrMap[name] ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1821 match[1] = Expr.attrMap[name];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1822 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1823
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1824 if ( match[2] === "~=" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1825 match[4] = " " + match[4] + " ";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1826 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1827
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1828 return match;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1829 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1830 PSEUDO: function(match, curLoop, inplace, result, not){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1831 if ( match[1] === "not" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1832 // If we're dealing with a complex expression, or a simple one
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1833 if ( match[3].match(chunker).length > 1 || /^\w/.test(match[3]) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1834 match[3] = Sizzle(match[3], null, null, curLoop);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1835 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1836 var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1837 if ( !inplace ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1838 result.push.apply( result, ret );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1839 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1840 return false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1841 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1842 } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1843 return true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1844 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1845
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1846 return match;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1847 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1848 POS: function(match){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1849 match.unshift( true );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1850 return match;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1851 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1852 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1853 filters: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1854 enabled: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1855 return elem.disabled === false && elem.type !== "hidden";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1856 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1857 disabled: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1858 return elem.disabled === true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1859 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1860 checked: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1861 return elem.checked === true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1862 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1863 selected: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1864 // Accessing this property makes selected-by-default
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1865 // options in Safari work properly
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1866 elem.parentNode.selectedIndex;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1867 return elem.selected === true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1868 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1869 parent: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1870 return !!elem.firstChild;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1871 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1872 empty: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1873 return !elem.firstChild;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1874 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1875 has: function(elem, i, match){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1876 return !!Sizzle( match[3], elem ).length;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1877 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1878 header: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1879 return /h\d/i.test( elem.nodeName );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1880 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1881 text: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1882 return "text" === elem.type;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1883 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1884 radio: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1885 return "radio" === elem.type;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1886 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1887 checkbox: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1888 return "checkbox" === elem.type;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1889 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1890 file: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1891 return "file" === elem.type;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1892 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1893 password: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1894 return "password" === elem.type;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1895 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1896 submit: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1897 return "submit" === elem.type;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1898 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1899 image: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1900 return "image" === elem.type;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1901 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1902 reset: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1903 return "reset" === elem.type;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1904 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1905 button: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1906 return "button" === elem.type || elem.nodeName.toUpperCase() === "BUTTON";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1907 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1908 input: function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1909 return /input|select|textarea|button/i.test(elem.nodeName);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1910 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1911 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1912 setFilters: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1913 first: function(elem, i){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1914 return i === 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1915 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1916 last: function(elem, i, match, array){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1917 return i === array.length - 1;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1918 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1919 even: function(elem, i){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1920 return i % 2 === 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1921 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1922 odd: function(elem, i){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1923 return i % 2 === 1;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1924 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1925 lt: function(elem, i, match){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1926 return i < match[3] - 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1927 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1928 gt: function(elem, i, match){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1929 return i > match[3] - 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1930 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1931 nth: function(elem, i, match){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1932 return match[3] - 0 == i;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1933 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1934 eq: function(elem, i, match){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1935 return match[3] - 0 == i;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1936 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1937 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1938 filter: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1939 PSEUDO: function(elem, match, i, array){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1940 var name = match[1], filter = Expr.filters[ name ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1941
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1942 if ( filter ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1943 return filter( elem, i, match, array );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1944 } else if ( name === "contains" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1945 return (elem.textContent || elem.innerText || "").indexOf(match[3]) >= 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1946 } else if ( name === "not" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1947 var not = match[3];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1948
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1949 for ( var i = 0, l = not.length; i < l; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1950 if ( not[i] === elem ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1951 return false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1952 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1953 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1954
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1955 return true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1956 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1957 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1958 CHILD: function(elem, match){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1959 var type = match[1], node = elem;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1960 switch (type) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1961 case 'only':
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1962 case 'first':
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1963 while (node = node.previousSibling) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1964 if ( node.nodeType === 1 ) return false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1965 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1966 if ( type == 'first') return true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1967 node = elem;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1968 case 'last':
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1969 while (node = node.nextSibling) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1970 if ( node.nodeType === 1 ) return false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1971 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1972 return true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1973 case 'nth':
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1974 var first = match[2], last = match[3];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1975
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1976 if ( first == 1 && last == 0 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1977 return true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1978 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1979
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1980 var doneName = match[0],
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1981 parent = elem.parentNode;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1982
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1983 if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1984 var count = 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1985 for ( node = parent.firstChild; node; node = node.nextSibling ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1986 if ( node.nodeType === 1 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1987 node.nodeIndex = ++count;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1988 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1989 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1990 parent.sizcache = doneName;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1991 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1992
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1993 var diff = elem.nodeIndex - last;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1994 if ( first == 0 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1995 return diff == 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1996 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1997 return ( diff % first == 0 && diff / first >= 0 );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1998 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
1999 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2000 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2001 ID: function(elem, match){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2002 return elem.nodeType === 1 && elem.getAttribute("id") === match;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2003 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2004 TAG: function(elem, match){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2005 return (match === "*" && elem.nodeType === 1) || elem.nodeName === match;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2006 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2007 CLASS: function(elem, match){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2008 return (" " + (elem.className || elem.getAttribute("class")) + " ")
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2009 .indexOf( match ) > -1;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2010 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2011 ATTR: function(elem, match){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2012 var name = match[1],
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2013 result = Expr.attrHandle[ name ] ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2014 Expr.attrHandle[ name ]( elem ) :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2015 elem[ name ] != null ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2016 elem[ name ] :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2017 elem.getAttribute( name ),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2018 value = result + "",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2019 type = match[2],
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2020 check = match[4];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2021
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2022 return result == null ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2023 type === "!=" :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2024 type === "=" ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2025 value === check :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2026 type === "*=" ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2027 value.indexOf(check) >= 0 :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2028 type === "~=" ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2029 (" " + value + " ").indexOf(check) >= 0 :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2030 !check ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2031 value && result !== false :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2032 type === "!=" ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2033 value != check :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2034 type === "^=" ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2035 value.indexOf(check) === 0 :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2036 type === "$=" ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2037 value.substr(value.length - check.length) === check :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2038 type === "|=" ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2039 value === check || value.substr(0, check.length + 1) === check + "-" :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2040 false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2041 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2042 POS: function(elem, match, i, array){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2043 var name = match[2], filter = Expr.setFilters[ name ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2044
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2045 if ( filter ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2046 return filter( elem, i, match, array );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2047 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2048 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2049 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2050 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2051
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2052 var origPOS = Expr.match.POS;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2053
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2054 for ( var type in Expr.match ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2055 Expr.match[ type ] = RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2056 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2057
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2058 var makeArray = function(array, results) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2059 array = Array.prototype.slice.call( array );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2060
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2061 if ( results ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2062 results.push.apply( results, array );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2063 return results;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2064 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2065
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2066 return array;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2067 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2068
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2069 // Perform a simple check to determine if the browser is capable of
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2070 // converting a NodeList to an array using builtin methods.
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2071 try {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2072 Array.prototype.slice.call( document.documentElement.childNodes );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2073
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2074 // Provide a fallback method if it does not work
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2075 } catch(e){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2076 makeArray = function(array, results) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2077 var ret = results || [];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2078
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2079 if ( toString.call(array) === "[object Array]" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2080 Array.prototype.push.apply( ret, array );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2081 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2082 if ( typeof array.length === "number" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2083 for ( var i = 0, l = array.length; i < l; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2084 ret.push( array[i] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2085 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2086 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2087 for ( var i = 0; array[i]; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2088 ret.push( array[i] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2089 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2090 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2091 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2092
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2093 return ret;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2094 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2095 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2096
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2097 var sortOrder;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2098
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2099 if ( document.documentElement.compareDocumentPosition ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2100 sortOrder = function( a, b ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2101 var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2102 if ( ret === 0 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2103 hasDuplicate = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2104 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2105 return ret;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2106 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2107 } else if ( "sourceIndex" in document.documentElement ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2108 sortOrder = function( a, b ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2109 var ret = a.sourceIndex - b.sourceIndex;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2110 if ( ret === 0 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2111 hasDuplicate = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2112 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2113 return ret;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2114 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2115 } else if ( document.createRange ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2116 sortOrder = function( a, b ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2117 var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2118 aRange.selectNode(a);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2119 aRange.collapse(true);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2120 bRange.selectNode(b);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2121 bRange.collapse(true);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2122 var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2123 if ( ret === 0 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2124 hasDuplicate = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2125 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2126 return ret;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2127 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2128 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2129
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2130 // Check to see if the browser returns elements by name when
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2131 // querying by getElementById (and provide a workaround)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2132 (function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2133 // We're going to inject a fake input element with a specified name
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2134 var form = document.createElement("form"),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2135 id = "script" + (new Date).getTime();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2136 form.innerHTML = "<input name='" + id + "'/>";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2137
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2138 // Inject it into the root element, check its status, and remove it quickly
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2139 var root = document.documentElement;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2140 root.insertBefore( form, root.firstChild );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2141
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2142 // The workaround has to do additional checks after a getElementById
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2143 // Which slows things down for other browsers (hence the branching)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2144 if ( !!document.getElementById( id ) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2145 Expr.find.ID = function(match, context, isXML){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2146 if ( typeof context.getElementById !== "undefined" && !isXML ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2147 var m = context.getElementById(match[1]);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2148 return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : [];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2149 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2150 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2151
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2152 Expr.filter.ID = function(elem, match){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2153 var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2154 return elem.nodeType === 1 && node && node.nodeValue === match;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2155 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2156 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2157
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2158 root.removeChild( form );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2159 })();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2160
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2161 (function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2162 // Check to see if the browser returns only elements
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2163 // when doing getElementsByTagName("*")
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2164
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2165 // Create a fake element
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2166 var div = document.createElement("div");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2167 div.appendChild( document.createComment("") );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2168
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2169 // Make sure no comments are found
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2170 if ( div.getElementsByTagName("*").length > 0 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2171 Expr.find.TAG = function(match, context){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2172 var results = context.getElementsByTagName(match[1]);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2173
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2174 // Filter out possible comments
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2175 if ( match[1] === "*" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2176 var tmp = [];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2177
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2178 for ( var i = 0; results[i]; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2179 if ( results[i].nodeType === 1 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2180 tmp.push( results[i] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2181 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2182 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2183
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2184 results = tmp;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2185 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2186
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2187 return results;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2188 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2189 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2190
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2191 // Check to see if an attribute returns normalized href attributes
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2192 div.innerHTML = "<a href='#'></a>";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2193 if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2194 div.firstChild.getAttribute("href") !== "#" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2195 Expr.attrHandle.href = function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2196 return elem.getAttribute("href", 2);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2197 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2198 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2199 })();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2200
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2201 if ( document.querySelectorAll ) (function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2202 var oldSizzle = Sizzle, div = document.createElement("div");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2203 div.innerHTML = "<p class='TEST'></p>";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2204
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2205 // Safari can't handle uppercase or unicode characters when
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2206 // in quirks mode.
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2207 if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2208 return;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2209 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2210
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2211 Sizzle = function(query, context, extra, seed){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2212 context = context || document;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2213
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2214 // Only use querySelectorAll on non-XML documents
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2215 // (ID selectors don't work in non-HTML documents)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2216 if ( !seed && context.nodeType === 9 && !isXML(context) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2217 try {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2218 return makeArray( context.querySelectorAll(query), extra );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2219 } catch(e){}
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2220 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2221
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2222 return oldSizzle(query, context, extra, seed);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2223 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2224
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2225 Sizzle.find = oldSizzle.find;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2226 Sizzle.filter = oldSizzle.filter;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2227 Sizzle.selectors = oldSizzle.selectors;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2228 Sizzle.matches = oldSizzle.matches;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2229 })();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2230
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2231 if ( document.getElementsByClassName && document.documentElement.getElementsByClassName ) (function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2232 var div = document.createElement("div");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2233 div.innerHTML = "<div class='test e'></div><div class='test'></div>";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2234
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2235 // Opera can't find a second classname (in 9.6)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2236 if ( div.getElementsByClassName("e").length === 0 )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2237 return;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2238
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2239 // Safari caches class attributes, doesn't catch changes (in 3.2)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2240 div.lastChild.className = "e";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2241
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2242 if ( div.getElementsByClassName("e").length === 1 )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2243 return;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2244
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2245 Expr.order.splice(1, 0, "CLASS");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2246 Expr.find.CLASS = function(match, context, isXML) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2247 if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2248 return context.getElementsByClassName(match[1]);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2249 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2250 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2251 })();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2252
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2253 function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2254 var sibDir = dir == "previousSibling" && !isXML;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2255 for ( var i = 0, l = checkSet.length; i < l; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2256 var elem = checkSet[i];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2257 if ( elem ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2258 if ( sibDir && elem.nodeType === 1 ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2259 elem.sizcache = doneName;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2260 elem.sizset = i;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2261 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2262 elem = elem[dir];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2263 var match = false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2264
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2265 while ( elem ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2266 if ( elem.sizcache === doneName ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2267 match = checkSet[elem.sizset];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2268 break;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2269 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2270
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2271 if ( elem.nodeType === 1 && !isXML ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2272 elem.sizcache = doneName;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2273 elem.sizset = i;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2274 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2275
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2276 if ( elem.nodeName === cur ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2277 match = elem;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2278 break;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2279 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2280
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2281 elem = elem[dir];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2282 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2283
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2284 checkSet[i] = match;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2285 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2286 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2287 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2288
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2289 function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2290 var sibDir = dir == "previousSibling" && !isXML;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2291 for ( var i = 0, l = checkSet.length; i < l; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2292 var elem = checkSet[i];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2293 if ( elem ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2294 if ( sibDir && elem.nodeType === 1 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2295 elem.sizcache = doneName;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2296 elem.sizset = i;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2297 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2298 elem = elem[dir];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2299 var match = false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2300
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2301 while ( elem ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2302 if ( elem.sizcache === doneName ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2303 match = checkSet[elem.sizset];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2304 break;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2305 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2306
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2307 if ( elem.nodeType === 1 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2308 if ( !isXML ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2309 elem.sizcache = doneName;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2310 elem.sizset = i;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2311 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2312 if ( typeof cur !== "string" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2313 if ( elem === cur ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2314 match = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2315 break;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2316 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2317
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2318 } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2319 match = elem;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2320 break;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2321 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2322 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2323
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2324 elem = elem[dir];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2325 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2326
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2327 checkSet[i] = match;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2328 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2329 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2330 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2331
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2332 var contains = document.compareDocumentPosition ? function(a, b){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2333 return a.compareDocumentPosition(b) & 16;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2334 } : function(a, b){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2335 return a !== b && (a.contains ? a.contains(b) : true);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2336 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2337
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2338 var isXML = function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2339 return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" ||
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2340 !!elem.ownerDocument && isXML( elem.ownerDocument );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2341 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2342
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2343 var posProcess = function(selector, context){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2344 var tmpSet = [], later = "", match,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2345 root = context.nodeType ? [context] : context;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2346
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2347 // Position selectors must be done after the filter
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2348 // And so must :not(positional) so we move all PSEUDOs to the end
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2349 while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2350 later += match[0];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2351 selector = selector.replace( Expr.match.PSEUDO, "" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2352 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2353
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2354 selector = Expr.relative[selector] ? selector + "*" : selector;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2355
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2356 for ( var i = 0, l = root.length; i < l; i++ ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2357 Sizzle( selector, root[i], tmpSet );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2358 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2359
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2360 return Sizzle.filter( later, tmpSet );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2361 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2362
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2363 // EXPOSE
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2364 jQuery.find = Sizzle;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2365 jQuery.filter = Sizzle.filter;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2366 jQuery.expr = Sizzle.selectors;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2367 jQuery.expr[":"] = jQuery.expr.filters;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2368
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2369 Sizzle.selectors.filters.hidden = function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2370 return elem.offsetWidth === 0 || elem.offsetHeight === 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2371 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2372
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2373 Sizzle.selectors.filters.visible = function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2374 return elem.offsetWidth > 0 || elem.offsetHeight > 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2375 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2376
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2377 Sizzle.selectors.filters.animated = function(elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2378 return jQuery.grep(jQuery.timers, function(fn){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2379 return elem === fn.elem;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2380 }).length;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2381 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2382
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2383 jQuery.multiFilter = function( expr, elems, not ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2384 if ( not ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2385 expr = ":not(" + expr + ")";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2386 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2387
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2388 return Sizzle.matches(expr, elems);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2389 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2390
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2391 jQuery.dir = function( elem, dir ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2392 var matched = [], cur = elem[dir];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2393 while ( cur && cur != document ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2394 if ( cur.nodeType == 1 )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2395 matched.push( cur );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2396 cur = cur[dir];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2397 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2398 return matched;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2399 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2400
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2401 jQuery.nth = function(cur, result, dir, elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2402 result = result || 1;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2403 var num = 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2404
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2405 for ( ; cur; cur = cur[dir] )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2406 if ( cur.nodeType == 1 && ++num == result )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2407 break;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2408
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2409 return cur;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2410 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2411
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2412 jQuery.sibling = function(n, elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2413 var r = [];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2414
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2415 for ( ; n; n = n.nextSibling ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2416 if ( n.nodeType == 1 && n != elem )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2417 r.push( n );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2418 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2419
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2420 return r;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2421 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2422
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2423 return;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2424
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2425 window.Sizzle = Sizzle;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2426
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2427 })();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2428 /*
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2429 * A number of helper functions used for managing events.
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2430 * Many of the ideas behind this code originated from
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2431 * Dean Edwards' addEvent library.
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2432 */
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2433 jQuery.event = {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2434
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2435 // Bind an event to an element
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2436 // Original by Dean Edwards
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2437 add: function(elem, types, handler, data) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2438 if ( elem.nodeType == 3 || elem.nodeType == 8 )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2439 return;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2440
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2441 // For whatever reason, IE has trouble passing the window object
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2442 // around, causing it to be cloned in the process
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2443 if ( elem.setInterval && elem != window )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2444 elem = window;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2445
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2446 // Make sure that the function being executed has a unique ID
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2447 if ( !handler.guid )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2448 handler.guid = this.guid++;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2449
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2450 // if data is passed, bind to handler
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2451 if ( data !== undefined ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2452 // Create temporary function pointer to original handler
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2453 var fn = handler;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2454
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2455 // Create unique handler function, wrapped around original handler
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2456 handler = this.proxy( fn );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2457
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2458 // Store data in unique handler
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2459 handler.data = data;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2460 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2461
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2462 // Init the element's event structure
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2463 var events = jQuery.data(elem, "events") || jQuery.data(elem, "events", {}),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2464 handle = jQuery.data(elem, "handle") || jQuery.data(elem, "handle", function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2465 // Handle the second event of a trigger and when
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2466 // an event is called after a page has unloaded
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2467 return typeof jQuery !== "undefined" && !jQuery.event.triggered ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2468 jQuery.event.handle.apply(arguments.callee.elem, arguments) :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2469 undefined;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2470 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2471 // Add elem as a property of the handle function
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2472 // This is to prevent a memory leak with non-native
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2473 // event in IE.
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2474 handle.elem = elem;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2475
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2476 // Handle multiple events separated by a space
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2477 // jQuery(...).bind("mouseover mouseout", fn);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2478 jQuery.each(types.split(/\s+/), function(index, type) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2479 // Namespaced event handlers
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2480 var namespaces = type.split(".");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2481 type = namespaces.shift();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2482 handler.type = namespaces.slice().sort().join(".");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2483
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2484 // Get the current list of functions bound to this event
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2485 var handlers = events[type];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2486
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2487 if ( jQuery.event.specialAll[type] )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2488 jQuery.event.specialAll[type].setup.call(elem, data, namespaces);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2489
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2490 // Init the event handler queue
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2491 if (!handlers) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2492 handlers = events[type] = {};
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2493
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2494 // Check for a special event handler
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2495 // Only use addEventListener/attachEvent if the special
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2496 // events handler returns false
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2497 if ( !jQuery.event.special[type] || jQuery.event.special[type].setup.call(elem, data, namespaces) === false ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2498 // Bind the global event handler to the element
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2499 if (elem.addEventListener)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2500 elem.addEventListener(type, handle, false);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2501 else if (elem.attachEvent)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2502 elem.attachEvent("on" + type, handle);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2503 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2504 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2505
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2506 // Add the function to the element's handler list
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2507 handlers[handler.guid] = handler;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2508
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2509 // Keep track of which events have been used, for global triggering
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2510 jQuery.event.global[type] = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2511 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2512
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2513 // Nullify elem to prevent memory leaks in IE
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2514 elem = null;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2515 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2516
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2517 guid: 1,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2518 global: {},
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2519
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2520 // Detach an event or set of events from an element
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2521 remove: function(elem, types, handler) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2522 // don't do events on text and comment nodes
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2523 if ( elem.nodeType == 3 || elem.nodeType == 8 )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2524 return;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2525
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2526 var events = jQuery.data(elem, "events"), ret, index;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2527
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2528 if ( events ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2529 // Unbind all events for the element
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2530 if ( types === undefined || (typeof types === "string" && types.charAt(0) == ".") )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2531 for ( var type in events )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2532 this.remove( elem, type + (types || "") );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2533 else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2534 // types is actually an event object here
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2535 if ( types.type ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2536 handler = types.handler;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2537 types = types.type;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2538 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2539
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2540 // Handle multiple events seperated by a space
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2541 // jQuery(...).unbind("mouseover mouseout", fn);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2542 jQuery.each(types.split(/\s+/), function(index, type){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2543 // Namespaced event handlers
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2544 var namespaces = type.split(".");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2545 type = namespaces.shift();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2546 var namespace = RegExp("(^|\\.)" + namespaces.slice().sort().join(".*\\.") + "(\\.|$)");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2547
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2548 if ( events[type] ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2549 // remove the given handler for the given type
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2550 if ( handler )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2551 delete events[type][handler.guid];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2552
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2553 // remove all handlers for the given type
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2554 else
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2555 for ( var handle in events[type] )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2556 // Handle the removal of namespaced events
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2557 if ( namespace.test(events[type][handle].type) )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2558 delete events[type][handle];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2559
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2560 if ( jQuery.event.specialAll[type] )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2561 jQuery.event.specialAll[type].teardown.call(elem, namespaces);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2562
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2563 // remove generic event handler if no more handlers exist
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2564 for ( ret in events[type] ) break;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2565 if ( !ret ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2566 if ( !jQuery.event.special[type] || jQuery.event.special[type].teardown.call(elem, namespaces) === false ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2567 if (elem.removeEventListener)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2568 elem.removeEventListener(type, jQuery.data(elem, "handle"), false);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2569 else if (elem.detachEvent)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2570 elem.detachEvent("on" + type, jQuery.data(elem, "handle"));
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2571 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2572 ret = null;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2573 delete events[type];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2574 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2575 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2576 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2577 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2578
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2579 // Remove the expando if it's no longer used
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2580 for ( ret in events ) break;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2581 if ( !ret ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2582 var handle = jQuery.data( elem, "handle" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2583 if ( handle ) handle.elem = null;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2584 jQuery.removeData( elem, "events" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2585 jQuery.removeData( elem, "handle" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2586 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2587 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2588 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2589
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2590 // bubbling is internal
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2591 trigger: function( event, data, elem, bubbling ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2592 // Event object or event type
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2593 var type = event.type || event;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2594
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2595 if( !bubbling ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2596 event = typeof event === "object" ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2597 // jQuery.Event object
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2598 event[expando] ? event :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2599 // Object literal
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2600 jQuery.extend( jQuery.Event(type), event ) :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2601 // Just the event type (string)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2602 jQuery.Event(type);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2603
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2604 if ( type.indexOf("!") >= 0 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2605 event.type = type = type.slice(0, -1);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2606 event.exclusive = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2607 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2608
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2609 // Handle a global trigger
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2610 if ( !elem ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2611 // Don't bubble custom events when global (to avoid too much overhead)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2612 event.stopPropagation();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2613 // Only trigger if we've ever bound an event for it
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2614 if ( this.global[type] )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2615 jQuery.each( jQuery.cache, function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2616 if ( this.events && this.events[type] )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2617 jQuery.event.trigger( event, data, this.handle.elem );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2618 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2619 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2620
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2621 // Handle triggering a single element
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2622
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2623 // don't do events on text and comment nodes
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2624 if ( !elem || elem.nodeType == 3 || elem.nodeType == 8 )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2625 return undefined;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2626
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2627 // Clean up in case it is reused
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2628 event.result = undefined;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2629 event.target = elem;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2630
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2631 // Clone the incoming data, if any
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2632 data = jQuery.makeArray(data);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2633 data.unshift( event );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2634 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2635
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2636 event.currentTarget = elem;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2637
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2638 // Trigger the event, it is assumed that "handle" is a function
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2639 var handle = jQuery.data(elem, "handle");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2640 if ( handle )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2641 handle.apply( elem, data );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2642
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2643 // Handle triggering native .onfoo handlers (and on links since we don't call .click() for links)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2644 if ( (!elem[type] || (jQuery.nodeName(elem, 'a') && type == "click")) && elem["on"+type] && elem["on"+type].apply( elem, data ) === false )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2645 event.result = false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2646
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2647 // Trigger the native events (except for clicks on links)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2648 if ( !bubbling && elem[type] && !event.isDefaultPrevented() && !(jQuery.nodeName(elem, 'a') && type == "click") ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2649 this.triggered = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2650 try {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2651 elem[ type ]();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2652 // prevent IE from throwing an error for some hidden elements
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2653 } catch (e) {}
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2654 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2655
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2656 this.triggered = false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2657
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2658 if ( !event.isPropagationStopped() ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2659 var parent = elem.parentNode || elem.ownerDocument;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2660 if ( parent )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2661 jQuery.event.trigger(event, data, parent, true);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2662 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2663 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2664
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2665 handle: function(event) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2666 // returned undefined or false
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2667 var all, handlers;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2668
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2669 event = arguments[0] = jQuery.event.fix( event || window.event );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2670 event.currentTarget = this;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2671
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2672 // Namespaced event handlers
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2673 var namespaces = event.type.split(".");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2674 event.type = namespaces.shift();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2675
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2676 // Cache this now, all = true means, any handler
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2677 all = !namespaces.length && !event.exclusive;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2678
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2679 var namespace = RegExp("(^|\\.)" + namespaces.slice().sort().join(".*\\.") + "(\\.|$)");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2680
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2681 handlers = ( jQuery.data(this, "events") || {} )[event.type];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2682
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2683 for ( var j in handlers ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2684 var handler = handlers[j];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2685
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2686 // Filter the functions by class
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2687 if ( all || namespace.test(handler.type) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2688 // Pass in a reference to the handler function itself
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2689 // So that we can later remove it
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2690 event.handler = handler;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2691 event.data = handler.data;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2692
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2693 var ret = handler.apply(this, arguments);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2694
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2695 if( ret !== undefined ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2696 event.result = ret;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2697 if ( ret === false ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2698 event.preventDefault();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2699 event.stopPropagation();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2700 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2701 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2702
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2703 if( event.isImmediatePropagationStopped() )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2704 break;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2705
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2706 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2707 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2708 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2709
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2710 props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode metaKey newValue originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2711
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2712 fix: function(event) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2713 if ( event[expando] )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2714 return event;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2715
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2716 // store a copy of the original event object
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2717 // and "clone" to set read-only properties
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2718 var originalEvent = event;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2719 event = jQuery.Event( originalEvent );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2720
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2721 for ( var i = this.props.length, prop; i; ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2722 prop = this.props[ --i ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2723 event[ prop ] = originalEvent[ prop ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2724 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2725
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2726 // Fix target property, if necessary
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2727 if ( !event.target )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2728 event.target = event.srcElement || document; // Fixes #1925 where srcElement might not be defined either
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2729
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2730 // check if target is a textnode (safari)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2731 if ( event.target.nodeType == 3 )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2732 event.target = event.target.parentNode;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2733
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2734 // Add relatedTarget, if necessary
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2735 if ( !event.relatedTarget && event.fromElement )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2736 event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2737
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2738 // Calculate pageX/Y if missing and clientX/Y available
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2739 if ( event.pageX == null && event.clientX != null ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2740 var doc = document.documentElement, body = document.body;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2741 event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc.clientLeft || 0);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2742 event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc.clientTop || 0);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2743 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2744
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2745 // Add which for key events
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2746 if ( !event.which && ((event.charCode || event.charCode === 0) ? event.charCode : event.keyCode) )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2747 event.which = event.charCode || event.keyCode;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2748
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2749 // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2750 if ( !event.metaKey && event.ctrlKey )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2751 event.metaKey = event.ctrlKey;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2752
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2753 // Add which for click: 1 == left; 2 == middle; 3 == right
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2754 // Note: button is not normalized, so don't use it
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2755 if ( !event.which && event.button )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2756 event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2757
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2758 return event;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2759 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2760
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2761 proxy: function( fn, proxy ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2762 proxy = proxy || function(){ return fn.apply(this, arguments); };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2763 // Set the guid of unique handler to the same of original handler, so it can be removed
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2764 proxy.guid = fn.guid = fn.guid || proxy.guid || this.guid++;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2765 // So proxy can be declared as an argument
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2766 return proxy;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2767 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2768
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2769 special: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2770 ready: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2771 // Make sure the ready event is setup
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2772 setup: bindReady,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2773 teardown: function() {}
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2774 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2775 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2776
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2777 specialAll: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2778 live: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2779 setup: function( selector, namespaces ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2780 jQuery.event.add( this, namespaces[0], liveHandler );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2781 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2782 teardown: function( namespaces ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2783 if ( namespaces.length ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2784 var remove = 0, name = RegExp("(^|\\.)" + namespaces[0] + "(\\.|$)");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2785
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2786 jQuery.each( (jQuery.data(this, "events").live || {}), function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2787 if ( name.test(this.type) )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2788 remove++;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2789 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2790
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2791 if ( remove < 1 )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2792 jQuery.event.remove( this, namespaces[0], liveHandler );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2793 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2794 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2795 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2796 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2797 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2798
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2799 jQuery.Event = function( src ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2800 // Allow instantiation without the 'new' keyword
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2801 if( !this.preventDefault )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2802 return new jQuery.Event(src);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2803
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2804 // Event object
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2805 if( src && src.type ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2806 this.originalEvent = src;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2807 this.type = src.type;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2808 // Event type
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2809 }else
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2810 this.type = src;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2811
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2812 // timeStamp is buggy for some events on Firefox(#3843)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2813 // So we won't rely on the native value
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2814 this.timeStamp = now();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2815
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2816 // Mark it as fixed
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2817 this[expando] = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2818 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2819
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2820 function returnFalse(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2821 return false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2822 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2823 function returnTrue(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2824 return true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2825 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2826
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2827 // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2828 // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2829 jQuery.Event.prototype = {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2830 preventDefault: function() {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2831 this.isDefaultPrevented = returnTrue;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2832
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2833 var e = this.originalEvent;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2834 if( !e )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2835 return;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2836 // if preventDefault exists run it on the original event
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2837 if (e.preventDefault)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2838 e.preventDefault();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2839 // otherwise set the returnValue property of the original event to false (IE)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2840 e.returnValue = false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2841 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2842 stopPropagation: function() {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2843 this.isPropagationStopped = returnTrue;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2844
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2845 var e = this.originalEvent;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2846 if( !e )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2847 return;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2848 // if stopPropagation exists run it on the original event
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2849 if (e.stopPropagation)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2850 e.stopPropagation();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2851 // otherwise set the cancelBubble property of the original event to true (IE)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2852 e.cancelBubble = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2853 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2854 stopImmediatePropagation:function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2855 this.isImmediatePropagationStopped = returnTrue;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2856 this.stopPropagation();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2857 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2858 isDefaultPrevented: returnFalse,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2859 isPropagationStopped: returnFalse,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2860 isImmediatePropagationStopped: returnFalse
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2861 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2862 // Checks if an event happened on an element within another element
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2863 // Used in jQuery.event.special.mouseenter and mouseleave handlers
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2864 var withinElement = function(event) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2865 // Check if mouse(over|out) are still within the same parent element
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2866 var parent = event.relatedTarget;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2867 // Traverse up the tree
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2868 while ( parent && parent != this )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2869 try { parent = parent.parentNode; }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2870 catch(e) { parent = this; }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2871
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2872 if( parent != this ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2873 // set the correct event type
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2874 event.type = event.data;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2875 // handle event if we actually just moused on to a non sub-element
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2876 jQuery.event.handle.apply( this, arguments );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2877 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2878 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2879
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2880 jQuery.each({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2881 mouseover: 'mouseenter',
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2882 mouseout: 'mouseleave'
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2883 }, function( orig, fix ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2884 jQuery.event.special[ fix ] = {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2885 setup: function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2886 jQuery.event.add( this, orig, withinElement, fix );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2887 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2888 teardown: function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2889 jQuery.event.remove( this, orig, withinElement );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2890 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2891 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2892 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2893
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2894 jQuery.fn.extend({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2895 bind: function( type, data, fn ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2896 return type == "unload" ? this.one(type, data, fn) : this.each(function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2897 jQuery.event.add( this, type, fn || data, fn && data );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2898 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2899 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2900
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2901 one: function( type, data, fn ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2902 var one = jQuery.event.proxy( fn || data, function(event) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2903 jQuery(this).unbind(event, one);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2904 return (fn || data).apply( this, arguments );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2905 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2906 return this.each(function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2907 jQuery.event.add( this, type, one, fn && data);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2908 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2909 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2910
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2911 unbind: function( type, fn ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2912 return this.each(function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2913 jQuery.event.remove( this, type, fn );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2914 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2915 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2916
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2917 trigger: function( type, data ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2918 return this.each(function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2919 jQuery.event.trigger( type, data, this );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2920 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2921 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2922
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2923 triggerHandler: function( type, data ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2924 if( this[0] ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2925 var event = jQuery.Event(type);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2926 event.preventDefault();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2927 event.stopPropagation();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2928 jQuery.event.trigger( event, data, this[0] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2929 return event.result;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2930 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2931 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2932
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2933 toggle: function( fn ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2934 // Save reference to arguments for access in closure
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2935 var args = arguments, i = 1;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2936
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2937 // link all the functions, so any of them can unbind this click handler
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2938 while( i < args.length )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2939 jQuery.event.proxy( fn, args[i++] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2940
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2941 return this.click( jQuery.event.proxy( fn, function(event) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2942 // Figure out which function to execute
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2943 this.lastToggle = ( this.lastToggle || 0 ) % i;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2944
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2945 // Make sure that clicks stop
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2946 event.preventDefault();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2947
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2948 // and execute the function
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2949 return args[ this.lastToggle++ ].apply( this, arguments ) || false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2950 }));
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2951 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2952
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2953 hover: function(fnOver, fnOut) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2954 return this.mouseenter(fnOver).mouseleave(fnOut);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2955 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2956
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2957 ready: function(fn) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2958 // Attach the listeners
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2959 bindReady();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2960
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2961 // If the DOM is already ready
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2962 if ( jQuery.isReady )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2963 // Execute the function immediately
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2964 fn.call( document, jQuery );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2965
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2966 // Otherwise, remember the function for later
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2967 else
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2968 // Add the function to the wait list
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2969 jQuery.readyList.push( fn );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2970
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2971 return this;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2972 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2973
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2974 live: function( type, fn ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2975 var proxy = jQuery.event.proxy( fn );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2976 proxy.guid += this.selector + type;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2977
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2978 jQuery(document).bind( liveConvert(type, this.selector), this.selector, proxy );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2979
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2980 return this;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2981 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2982
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2983 die: function( type, fn ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2984 jQuery(document).unbind( liveConvert(type, this.selector), fn ? { guid: fn.guid + this.selector + type } : null );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2985 return this;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2986 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2987 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2988
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2989 function liveHandler( event ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2990 var check = RegExp("(^|\\.)" + event.type + "(\\.|$)"),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2991 stop = true,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2992 elems = [];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2993
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2994 jQuery.each(jQuery.data(this, "events").live || [], function(i, fn){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2995 if ( check.test(fn.type) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2996 var elem = jQuery(event.target).closest(fn.data)[0];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2997 if ( elem )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2998 elems.push({ elem: elem, fn: fn });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
2999 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3000 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3001
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3002 elems.sort(function(a,b) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3003 return jQuery.data(a.elem, "closest") - jQuery.data(b.elem, "closest");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3004 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3005
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3006 jQuery.each(elems, function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3007 if ( this.fn.call(this.elem, event, this.fn.data) === false )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3008 return (stop = false);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3009 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3010
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3011 return stop;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3012 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3013
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3014 function liveConvert(type, selector){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3015 return ["live", type, selector.replace(/\./g, "`").replace(/ /g, "|")].join(".");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3016 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3017
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3018 jQuery.extend({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3019 isReady: false,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3020 readyList: [],
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3021 // Handle when the DOM is ready
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3022 ready: function() {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3023 // Make sure that the DOM is not already loaded
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3024 if ( !jQuery.isReady ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3025 // Remember that the DOM is ready
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3026 jQuery.isReady = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3027
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3028 // If there are functions bound, to execute
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3029 if ( jQuery.readyList ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3030 // Execute all of them
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3031 jQuery.each( jQuery.readyList, function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3032 this.call( document, jQuery );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3033 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3034
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3035 // Reset the list of functions
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3036 jQuery.readyList = null;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3037 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3038
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3039 // Trigger any bound ready events
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3040 jQuery(document).triggerHandler("ready");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3041 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3042 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3043 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3044
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3045 var readyBound = false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3046
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3047 function bindReady(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3048 if ( readyBound ) return;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3049 readyBound = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3050
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3051 // Mozilla, Opera and webkit nightlies currently support this event
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3052 if ( document.addEventListener ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3053 // Use the handy event callback
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3054 document.addEventListener( "DOMContentLoaded", function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3055 document.removeEventListener( "DOMContentLoaded", arguments.callee, false );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3056 jQuery.ready();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3057 }, false );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3058
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3059 // If IE event model is used
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3060 } else if ( document.attachEvent ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3061 // ensure firing before onload,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3062 // maybe late but safe also for iframes
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3063 document.attachEvent("onreadystatechange", function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3064 if ( document.readyState === "complete" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3065 document.detachEvent( "onreadystatechange", arguments.callee );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3066 jQuery.ready();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3067 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3068 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3069
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3070 // If IE and not an iframe
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3071 // continually check to see if the document is ready
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3072 if ( document.documentElement.doScroll && window == window.top ) (function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3073 if ( jQuery.isReady ) return;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3074
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3075 try {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3076 // If IE is used, use the trick by Diego Perini
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3077 // http://javascript.nwbox.com/IEContentLoaded/
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3078 document.documentElement.doScroll("left");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3079 } catch( error ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3080 setTimeout( arguments.callee, 0 );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3081 return;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3082 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3083
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3084 // and execute any waiting functions
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3085 jQuery.ready();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3086 })();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3087 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3088
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3089 // A fallback to window.onload, that will always work
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3090 jQuery.event.add( window, "load", jQuery.ready );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3091 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3092
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3093 jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3094 "mousedown,mouseup,mousemove,mouseover,mouseout,mouseenter,mouseleave," +
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3095 "change,select,submit,keydown,keypress,keyup,error").split(","), function(i, name){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3096
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3097 // Handle event binding
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3098 jQuery.fn[name] = function(fn){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3099 return fn ? this.bind(name, fn) : this.trigger(name);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3100 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3101 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3102
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3103 // Prevent memory leaks in IE
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3104 // And prevent errors on refresh with events like mouseover in other browsers
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3105 // Window isn't included so as not to unbind existing unload events
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3106 jQuery( window ).bind( 'unload', function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3107 for ( var id in jQuery.cache )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3108 // Skip the window
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3109 if ( id != 1 && jQuery.cache[ id ].handle )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3110 jQuery.event.remove( jQuery.cache[ id ].handle.elem );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3111 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3112 (function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3113
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3114 jQuery.support = {};
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3115
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3116 var root = document.documentElement,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3117 script = document.createElement("script"),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3118 div = document.createElement("div"),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3119 id = "script" + (new Date).getTime();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3120
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3121 div.style.display = "none";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3122 div.innerHTML = ' <link/><table></table><a href="/a" style="color:red;float:left;opacity:.5;">a</a><select><option>text</option></select><object><param/></object>';
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3123
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3124 var all = div.getElementsByTagName("*"),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3125 a = div.getElementsByTagName("a")[0];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3126
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3127 // Can't get basic test support
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3128 if ( !all || !all.length || !a ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3129 return;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3130 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3131
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3132 jQuery.support = {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3133 // IE strips leading whitespace when .innerHTML is used
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3134 leadingWhitespace: div.firstChild.nodeType == 3,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3135
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3136 // Make sure that tbody elements aren't automatically inserted
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3137 // IE will insert them into empty tables
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3138 tbody: !div.getElementsByTagName("tbody").length,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3139
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3140 // Make sure that you can get all elements in an <object> element
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3141 // IE 7 always returns no results
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3142 objectAll: !!div.getElementsByTagName("object")[0]
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3143 .getElementsByTagName("*").length,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3144
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3145 // Make sure that link elements get serialized correctly by innerHTML
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3146 // This requires a wrapper element in IE
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3147 htmlSerialize: !!div.getElementsByTagName("link").length,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3148
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3149 // Get the style information from getAttribute
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3150 // (IE uses .cssText insted)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3151 style: /red/.test( a.getAttribute("style") ),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3152
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3153 // Make sure that URLs aren't manipulated
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3154 // (IE normalizes it by default)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3155 hrefNormalized: a.getAttribute("href") === "/a",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3156
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3157 // Make sure that element opacity exists
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3158 // (IE uses filter instead)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3159 opacity: a.style.opacity === "0.5",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3160
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3161 // Verify style float existence
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3162 // (IE uses styleFloat instead of cssFloat)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3163 cssFloat: !!a.style.cssFloat,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3164
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3165 // Will be defined later
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3166 scriptEval: false,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3167 noCloneEvent: true,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3168 boxModel: null
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3169 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3170
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3171 script.type = "text/javascript";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3172 try {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3173 script.appendChild( document.createTextNode( "window." + id + "=1;" ) );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3174 } catch(e){}
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3175
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3176 root.insertBefore( script, root.firstChild );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3177
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3178 // Make sure that the execution of code works by injecting a script
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3179 // tag with appendChild/createTextNode
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3180 // (IE doesn't support this, fails, and uses .text instead)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3181 if ( window[ id ] ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3182 jQuery.support.scriptEval = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3183 delete window[ id ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3184 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3185
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3186 root.removeChild( script );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3187
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3188 if ( div.attachEvent && div.fireEvent ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3189 div.attachEvent("onclick", function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3190 // Cloning a node shouldn't copy over any
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3191 // bound event handlers (IE does this)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3192 jQuery.support.noCloneEvent = false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3193 div.detachEvent("onclick", arguments.callee);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3194 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3195 div.cloneNode(true).fireEvent("onclick");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3196 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3197
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3198 // Figure out if the W3C box model works as expected
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3199 // document.body must exist before we can do this
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3200 jQuery(function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3201 var div = document.createElement("div");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3202 div.style.width = div.style.paddingLeft = "1px";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3203
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3204 document.body.appendChild( div );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3205 jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3206 document.body.removeChild( div ).style.display = 'none';
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3207 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3208 })();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3209
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3210 var styleFloat = jQuery.support.cssFloat ? "cssFloat" : "styleFloat";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3211
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3212 jQuery.props = {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3213 "for": "htmlFor",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3214 "class": "className",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3215 "float": styleFloat,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3216 cssFloat: styleFloat,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3217 styleFloat: styleFloat,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3218 readonly: "readOnly",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3219 maxlength: "maxLength",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3220 cellspacing: "cellSpacing",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3221 rowspan: "rowSpan",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3222 tabindex: "tabIndex"
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3223 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3224 jQuery.fn.extend({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3225 // Keep a copy of the old load
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3226 _load: jQuery.fn.load,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3227
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3228 load: function( url, params, callback ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3229 if ( typeof url !== "string" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3230 return this._load( url );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3231
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3232 var off = url.indexOf(" ");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3233 if ( off >= 0 ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3234 var selector = url.slice(off, url.length);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3235 url = url.slice(0, off);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3236 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3237
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3238 // Default to a GET request
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3239 var type = "GET";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3240
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3241 // If the second parameter was provided
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3242 if ( params )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3243 // If it's a function
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3244 if ( jQuery.isFunction( params ) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3245 // We assume that it's the callback
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3246 callback = params;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3247 params = null;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3248
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3249 // Otherwise, build a param string
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3250 } else if( typeof params === "object" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3251 params = jQuery.param( params );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3252 type = "POST";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3253 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3254
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3255 var self = this;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3256
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3257 // Request the remote document
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3258 jQuery.ajax({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3259 url: url,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3260 type: type,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3261 dataType: "html",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3262 data: params,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3263 complete: function(res, status){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3264 // If successful, inject the HTML into all the matched elements
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3265 if ( status == "success" || status == "notmodified" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3266 // See if a selector was specified
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3267 self.html( selector ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3268 // Create a dummy div to hold the results
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3269 jQuery("<div/>")
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3270 // inject the contents of the document in, removing the scripts
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3271 // to avoid any 'Permission Denied' errors in IE
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3272 .append(res.responseText.replace(/<script(.|\s)*?\/script>/g, ""))
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3273
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3274 // Locate the specified elements
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3275 .find(selector) :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3276
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3277 // If not, just inject the full result
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3278 res.responseText );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3279
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3280 if( callback )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3281 self.each( callback, [res.responseText, status, res] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3282 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3283 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3284 return this;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3285 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3286
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3287 serialize: function() {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3288 return jQuery.param(this.serializeArray());
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3289 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3290 serializeArray: function() {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3291 return this.map(function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3292 return this.elements ? jQuery.makeArray(this.elements) : this;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3293 })
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3294 .filter(function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3295 return this.name && !this.disabled &&
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3296 (this.checked || /select|textarea/i.test(this.nodeName) ||
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3297 /text|hidden|password|search/i.test(this.type));
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3298 })
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3299 .map(function(i, elem){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3300 var val = jQuery(this).val();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3301 return val == null ? null :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3302 jQuery.isArray(val) ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3303 jQuery.map( val, function(val, i){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3304 return {name: elem.name, value: val};
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3305 }) :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3306 {name: elem.name, value: val};
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3307 }).get();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3308 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3309 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3310
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3311 // Attach a bunch of functions for handling common AJAX events
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3312 jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3313 jQuery.fn[o] = function(f){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3314 return this.bind(o, f);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3315 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3316 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3317
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3318 var jsc = now();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3319
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3320 jQuery.extend({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3321
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3322 get: function( url, data, callback, type ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3323 // shift arguments if data argument was ommited
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3324 if ( jQuery.isFunction( data ) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3325 callback = data;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3326 data = null;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3327 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3328
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3329 return jQuery.ajax({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3330 type: "GET",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3331 url: url,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3332 data: data,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3333 success: callback,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3334 dataType: type
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3335 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3336 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3337
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3338 getScript: function( url, callback ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3339 return jQuery.get(url, null, callback, "script");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3340 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3341
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3342 getJSON: function( url, data, callback ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3343 return jQuery.get(url, data, callback, "json");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3344 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3345
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3346 post: function( url, data, callback, type ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3347 if ( jQuery.isFunction( data ) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3348 callback = data;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3349 data = {};
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3350 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3351
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3352 return jQuery.ajax({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3353 type: "POST",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3354 url: url,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3355 data: data,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3356 success: callback,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3357 dataType: type
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3358 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3359 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3360
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3361 ajaxSetup: function( settings ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3362 jQuery.extend( jQuery.ajaxSettings, settings );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3363 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3364
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3365 ajaxSettings: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3366 url: location.href,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3367 global: true,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3368 type: "GET",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3369 contentType: "application/x-www-form-urlencoded",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3370 processData: true,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3371 async: true,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3372 /*
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3373 timeout: 0,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3374 data: null,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3375 username: null,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3376 password: null,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3377 */
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3378 // Create the request object; Microsoft failed to properly
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3379 // implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3380 // This function can be overriden by calling jQuery.ajaxSetup
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3381 xhr:function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3382 return window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3383 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3384 accepts: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3385 xml: "application/xml, text/xml",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3386 html: "text/html",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3387 script: "text/javascript, application/javascript",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3388 json: "application/json, text/javascript",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3389 text: "text/plain",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3390 _default: "*/*"
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3391 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3392 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3393
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3394 // Last-Modified header cache for next request
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3395 lastModified: {},
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3396
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3397 ajax: function( s ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3398 // Extend the settings, but re-extend 's' so that it can be
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3399 // checked again later (in the test suite, specifically)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3400 s = jQuery.extend(true, s, jQuery.extend(true, {}, jQuery.ajaxSettings, s));
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3401
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3402 var jsonp, jsre = /=\?(&|$)/g, status, data,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3403 type = s.type.toUpperCase();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3404
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3405 // convert data if not already a string
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3406 if ( s.data && s.processData && typeof s.data !== "string" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3407 s.data = jQuery.param(s.data);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3408
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3409 // Handle JSONP Parameter Callbacks
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3410 if ( s.dataType == "jsonp" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3411 if ( type == "GET" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3412 if ( !s.url.match(jsre) )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3413 s.url += (s.url.match(/\?/) ? "&" : "?") + (s.jsonp || "callback") + "=?";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3414 } else if ( !s.data || !s.data.match(jsre) )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3415 s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3416 s.dataType = "json";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3417 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3418
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3419 // Build temporary JSONP function
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3420 if ( s.dataType == "json" && (s.data && s.data.match(jsre) || s.url.match(jsre)) ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3421 jsonp = "jsonp" + jsc++;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3422
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3423 // Replace the =? sequence both in the query string and the data
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3424 if ( s.data )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3425 s.data = (s.data + "").replace(jsre, "=" + jsonp + "$1");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3426 s.url = s.url.replace(jsre, "=" + jsonp + "$1");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3427
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3428 // We need to make sure
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3429 // that a JSONP style response is executed properly
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3430 s.dataType = "script";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3431
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3432 // Handle JSONP-style loading
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3433 window[ jsonp ] = function(tmp){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3434 data = tmp;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3435 success();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3436 complete();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3437 // Garbage collect
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3438 window[ jsonp ] = undefined;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3439 try{ delete window[ jsonp ]; } catch(e){}
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3440 if ( head )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3441 head.removeChild( script );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3442 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3443 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3444
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3445 if ( s.dataType == "script" && s.cache == null )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3446 s.cache = false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3447
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3448 if ( s.cache === false && type == "GET" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3449 var ts = now();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3450 // try replacing _= if it is there
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3451 var ret = s.url.replace(/(\?|&)_=.*?(&|$)/, "$1_=" + ts + "$2");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3452 // if nothing was replaced, add timestamp to the end
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3453 s.url = ret + ((ret == s.url) ? (s.url.match(/\?/) ? "&" : "?") + "_=" + ts : "");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3454 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3455
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3456 // If data is available, append data to url for get requests
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3457 if ( s.data && type == "GET" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3458 s.url += (s.url.match(/\?/) ? "&" : "?") + s.data;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3459
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3460 // IE likes to send both get and post data, prevent this
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3461 s.data = null;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3462 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3463
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3464 // Watch for a new set of requests
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3465 if ( s.global && ! jQuery.active++ )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3466 jQuery.event.trigger( "ajaxStart" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3467
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3468 // Matches an absolute URL, and saves the domain
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3469 var parts = /^(\w+:)?\/\/([^\/?#]+)/.exec( s.url );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3470
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3471 // If we're requesting a remote document
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3472 // and trying to load JSON or Script with a GET
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3473 if ( s.dataType == "script" && type == "GET" && parts
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3474 && ( parts[1] && parts[1] != location.protocol || parts[2] != location.host )){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3475
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3476 var head = document.getElementsByTagName("head")[0];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3477 var script = document.createElement("script");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3478 script.src = s.url;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3479 if (s.scriptCharset)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3480 script.charset = s.scriptCharset;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3481
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3482 // Handle Script loading
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3483 if ( !jsonp ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3484 var done = false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3485
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3486 // Attach handlers for all browsers
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3487 script.onload = script.onreadystatechange = function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3488 if ( !done && (!this.readyState ||
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3489 this.readyState == "loaded" || this.readyState == "complete") ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3490 done = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3491 success();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3492 complete();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3493
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3494 // Handle memory leak in IE
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3495 script.onload = script.onreadystatechange = null;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3496 head.removeChild( script );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3497 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3498 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3499 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3500
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3501 head.appendChild(script);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3502
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3503 // We handle everything using the script element injection
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3504 return undefined;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3505 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3506
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3507 var requestDone = false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3508
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3509 // Create the request object
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3510 var xhr = s.xhr();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3511
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3512 // Open the socket
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3513 // Passing null username, generates a login popup on Opera (#2865)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3514 if( s.username )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3515 xhr.open(type, s.url, s.async, s.username, s.password);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3516 else
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3517 xhr.open(type, s.url, s.async);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3518
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3519 // Need an extra try/catch for cross domain requests in Firefox 3
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3520 try {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3521 // Set the correct header, if data is being sent
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3522 if ( s.data )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3523 xhr.setRequestHeader("Content-Type", s.contentType);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3524
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3525 // Set the If-Modified-Since header, if ifModified mode.
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3526 if ( s.ifModified )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3527 xhr.setRequestHeader("If-Modified-Since",
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3528 jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3529
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3530 // Set header so the called script knows that it's an XMLHttpRequest
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3531 xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3532
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3533 // Set the Accepts header for the server, depending on the dataType
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3534 xhr.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3535 s.accepts[ s.dataType ] + ", */*" :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3536 s.accepts._default );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3537 } catch(e){}
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3538
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3539 // Allow custom headers/mimetypes and early abort
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3540 if ( s.beforeSend && s.beforeSend(xhr, s) === false ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3541 // Handle the global AJAX counter
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3542 if ( s.global && ! --jQuery.active )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3543 jQuery.event.trigger( "ajaxStop" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3544 // close opended socket
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3545 xhr.abort();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3546 return false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3547 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3548
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3549 if ( s.global )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3550 jQuery.event.trigger("ajaxSend", [xhr, s]);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3551
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3552 // Wait for a response to come back
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3553 var onreadystatechange = function(isTimeout){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3554 // The request was aborted, clear the interval and decrement jQuery.active
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3555 if (xhr.readyState == 0) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3556 if (ival) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3557 // clear poll interval
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3558 clearInterval(ival);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3559 ival = null;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3560 // Handle the global AJAX counter
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3561 if ( s.global && ! --jQuery.active )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3562 jQuery.event.trigger( "ajaxStop" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3563 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3564 // The transfer is complete and the data is available, or the request timed out
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3565 } else if ( !requestDone && xhr && (xhr.readyState == 4 || isTimeout == "timeout") ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3566 requestDone = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3567
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3568 // clear poll interval
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3569 if (ival) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3570 clearInterval(ival);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3571 ival = null;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3572 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3573
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3574 status = isTimeout == "timeout" ? "timeout" :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3575 !jQuery.httpSuccess( xhr ) ? "error" :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3576 s.ifModified && jQuery.httpNotModified( xhr, s.url ) ? "notmodified" :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3577 "success";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3578
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3579 if ( status == "success" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3580 // Watch for, and catch, XML document parse errors
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3581 try {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3582 // process the data (runs the xml through httpData regardless of callback)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3583 data = jQuery.httpData( xhr, s.dataType, s );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3584 } catch(e) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3585 status = "parsererror";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3586 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3587 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3588
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3589 // Make sure that the request was successful or notmodified
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3590 if ( status == "success" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3591 // Cache Last-Modified header, if ifModified mode.
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3592 var modRes;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3593 try {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3594 modRes = xhr.getResponseHeader("Last-Modified");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3595 } catch(e) {} // swallow exception thrown by FF if header is not available
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3596
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3597 if ( s.ifModified && modRes )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3598 jQuery.lastModified[s.url] = modRes;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3599
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3600 // JSONP handles its own success callback
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3601 if ( !jsonp )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3602 success();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3603 } else
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3604 jQuery.handleError(s, xhr, status);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3605
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3606 // Fire the complete handlers
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3607 complete();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3608
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3609 if ( isTimeout )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3610 xhr.abort();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3611
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3612 // Stop memory leaks
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3613 if ( s.async )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3614 xhr = null;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3615 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3616 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3617
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3618 if ( s.async ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3619 // don't attach the handler to the request, just poll it instead
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3620 var ival = setInterval(onreadystatechange, 13);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3621
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3622 // Timeout checker
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3623 if ( s.timeout > 0 )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3624 setTimeout(function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3625 // Check to see if the request is still happening
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3626 if ( xhr && !requestDone )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3627 onreadystatechange( "timeout" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3628 }, s.timeout);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3629 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3630
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3631 // Send the data
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3632 try {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3633 xhr.send(s.data);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3634 } catch(e) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3635 jQuery.handleError(s, xhr, null, e);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3636 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3637
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3638 // firefox 1.5 doesn't fire statechange for sync requests
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3639 if ( !s.async )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3640 onreadystatechange();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3641
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3642 function success(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3643 // If a local callback was specified, fire it and pass it the data
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3644 if ( s.success )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3645 s.success( data, status );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3646
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3647 // Fire the global callback
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3648 if ( s.global )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3649 jQuery.event.trigger( "ajaxSuccess", [xhr, s] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3650 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3651
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3652 function complete(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3653 // Process result
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3654 if ( s.complete )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3655 s.complete(xhr, status);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3656
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3657 // The request was completed
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3658 if ( s.global )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3659 jQuery.event.trigger( "ajaxComplete", [xhr, s] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3660
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3661 // Handle the global AJAX counter
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3662 if ( s.global && ! --jQuery.active )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3663 jQuery.event.trigger( "ajaxStop" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3664 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3665
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3666 // return XMLHttpRequest to allow aborting the request etc.
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3667 return xhr;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3668 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3669
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3670 handleError: function( s, xhr, status, e ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3671 // If a local callback was specified, fire it
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3672 if ( s.error ) s.error( xhr, status, e );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3673
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3674 // Fire the global callback
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3675 if ( s.global )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3676 jQuery.event.trigger( "ajaxError", [xhr, s, e] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3677 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3678
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3679 // Counter for holding the number of active queries
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3680 active: 0,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3681
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3682 // Determines if an XMLHttpRequest was successful or not
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3683 httpSuccess: function( xhr ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3684 try {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3685 // IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3686 return !xhr.status && location.protocol == "file:" ||
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3687 ( xhr.status >= 200 && xhr.status < 300 ) || xhr.status == 304 || xhr.status == 1223;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3688 } catch(e){}
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3689 return false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3690 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3691
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3692 // Determines if an XMLHttpRequest returns NotModified
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3693 httpNotModified: function( xhr, url ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3694 try {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3695 var xhrRes = xhr.getResponseHeader("Last-Modified");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3696
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3697 // Firefox always returns 200. check Last-Modified date
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3698 return xhr.status == 304 || xhrRes == jQuery.lastModified[url];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3699 } catch(e){}
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3700 return false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3701 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3702
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3703 httpData: function( xhr, type, s ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3704 var ct = xhr.getResponseHeader("content-type"),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3705 xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3706 data = xml ? xhr.responseXML : xhr.responseText;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3707
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3708 if ( xml && data.documentElement.tagName == "parsererror" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3709 throw "parsererror";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3710
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3711 // Allow a pre-filtering function to sanitize the response
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3712 // s != null is checked to keep backwards compatibility
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3713 if( s && s.dataFilter )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3714 data = s.dataFilter( data, type );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3715
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3716 // The filter can actually parse the response
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3717 if( typeof data === "string" ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3718
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3719 // If the type is "script", eval it in global context
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3720 if ( type == "script" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3721 jQuery.globalEval( data );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3722
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3723 // Get the JavaScript object, if JSON is used.
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3724 if ( type == "json" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3725 data = window["eval"]("(" + data + ")");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3726 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3727
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3728 return data;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3729 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3730
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3731 // Serialize an array of form elements or a set of
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3732 // key/values into a query string
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3733 param: function( a ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3734 var s = [ ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3735
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3736 function add( key, value ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3737 s[ s.length ] = encodeURIComponent(key) + '=' + encodeURIComponent(value);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3738 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3739
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3740 // If an array was passed in, assume that it is an array
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3741 // of form elements
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3742 if ( jQuery.isArray(a) || a.jquery )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3743 // Serialize the form elements
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3744 jQuery.each( a, function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3745 add( this.name, this.value );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3746 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3747
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3748 // Otherwise, assume that it's an object of key/value pairs
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3749 else
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3750 // Serialize the key/values
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3751 for ( var j in a )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3752 // If the value is an array then the key names need to be repeated
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3753 if ( jQuery.isArray(a[j]) )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3754 jQuery.each( a[j], function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3755 add( j, this );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3756 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3757 else
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3758 add( j, jQuery.isFunction(a[j]) ? a[j]() : a[j] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3759
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3760 // Return the resulting serialization
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3761 return s.join("&").replace(/%20/g, "+");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3762 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3763
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3764 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3765 var elemdisplay = {},
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3766 timerId,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3767 fxAttrs = [
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3768 // height animations
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3769 [ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3770 // width animations
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3771 [ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3772 // opacity animations
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3773 [ "opacity" ]
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3774 ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3775
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3776 function genFx( type, num ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3777 var obj = {};
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3778 jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3779 obj[ this ] = type;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3780 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3781 return obj;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3782 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3783
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3784 jQuery.fn.extend({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3785 show: function(speed,callback){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3786 if ( speed ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3787 return this.animate( genFx("show", 3), speed, callback);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3788 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3789 for ( var i = 0, l = this.length; i < l; i++ ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3790 var old = jQuery.data(this[i], "olddisplay");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3791
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3792 this[i].style.display = old || "";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3793
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3794 if ( jQuery.css(this[i], "display") === "none" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3795 var tagName = this[i].tagName, display;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3796
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3797 if ( elemdisplay[ tagName ] ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3798 display = elemdisplay[ tagName ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3799 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3800 var elem = jQuery("<" + tagName + " />").appendTo("body");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3801
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3802 display = elem.css("display");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3803 if ( display === "none" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3804 display = "block";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3805
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3806 elem.remove();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3807
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3808 elemdisplay[ tagName ] = display;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3809 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3810
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3811 jQuery.data(this[i], "olddisplay", display);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3812 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3813 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3814
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3815 // Set the display of the elements in a second loop
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3816 // to avoid the constant reflow
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3817 for ( var i = 0, l = this.length; i < l; i++ ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3818 this[i].style.display = jQuery.data(this[i], "olddisplay") || "";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3819 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3820
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3821 return this;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3822 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3823 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3824
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3825 hide: function(speed,callback){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3826 if ( speed ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3827 return this.animate( genFx("hide", 3), speed, callback);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3828 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3829 for ( var i = 0, l = this.length; i < l; i++ ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3830 var old = jQuery.data(this[i], "olddisplay");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3831 if ( !old && old !== "none" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3832 jQuery.data(this[i], "olddisplay", jQuery.css(this[i], "display"));
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3833 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3834
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3835 // Set the display of the elements in a second loop
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3836 // to avoid the constant reflow
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3837 for ( var i = 0, l = this.length; i < l; i++ ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3838 this[i].style.display = "none";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3839 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3840
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3841 return this;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3842 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3843 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3844
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3845 // Save the old toggle function
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3846 _toggle: jQuery.fn.toggle,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3847
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3848 toggle: function( fn, fn2 ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3849 var bool = typeof fn === "boolean";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3850
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3851 return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3852 this._toggle.apply( this, arguments ) :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3853 fn == null || bool ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3854 this.each(function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3855 var state = bool ? fn : jQuery(this).is(":hidden");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3856 jQuery(this)[ state ? "show" : "hide" ]();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3857 }) :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3858 this.animate(genFx("toggle", 3), fn, fn2);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3859 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3860
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3861 fadeTo: function(speed,to,callback){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3862 return this.animate({opacity: to}, speed, callback);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3863 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3864
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3865 animate: function( prop, speed, easing, callback ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3866 var optall = jQuery.speed(speed, easing, callback);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3867
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3868 return this[ optall.queue === false ? "each" : "queue" ](function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3869
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3870 var opt = jQuery.extend({}, optall), p,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3871 hidden = this.nodeType == 1 && jQuery(this).is(":hidden"),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3872 self = this;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3873
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3874 for ( p in prop ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3875 if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3876 return opt.complete.call(this);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3877
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3878 if ( ( p == "height" || p == "width" ) && this.style ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3879 // Store display property
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3880 opt.display = jQuery.css(this, "display");
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3881
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3882 // Make sure that nothing sneaks out
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3883 opt.overflow = this.style.overflow;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3884 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3885 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3886
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3887 if ( opt.overflow != null )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3888 this.style.overflow = "hidden";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3889
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3890 opt.curAnim = jQuery.extend({}, prop);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3891
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3892 jQuery.each( prop, function(name, val){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3893 var e = new jQuery.fx( self, opt, name );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3894
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3895 if ( /toggle|show|hide/.test(val) )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3896 e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3897 else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3898 var parts = val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3899 start = e.cur(true) || 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3900
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3901 if ( parts ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3902 var end = parseFloat(parts[2]),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3903 unit = parts[3] || "px";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3904
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3905 // We need to compute starting value
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3906 if ( unit != "px" ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3907 self.style[ name ] = (end || 1) + unit;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3908 start = ((end || 1) / e.cur(true)) * start;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3909 self.style[ name ] = start + unit;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3910 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3911
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3912 // If a +=/-= token was provided, we're doing a relative animation
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3913 if ( parts[1] )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3914 end = ((parts[1] == "-=" ? -1 : 1) * end) + start;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3915
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3916 e.custom( start, end, unit );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3917 } else
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3918 e.custom( start, val, "" );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3919 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3920 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3921
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3922 // For JS strict compliance
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3923 return true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3924 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3925 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3926
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3927 stop: function(clearQueue, gotoEnd){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3928 var timers = jQuery.timers;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3929
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3930 if (clearQueue)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3931 this.queue([]);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3932
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3933 this.each(function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3934 // go in reverse order so anything added to the queue during the loop is ignored
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3935 for ( var i = timers.length - 1; i >= 0; i-- )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3936 if ( timers[i].elem == this ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3937 if (gotoEnd)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3938 // force the next step to be the last
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3939 timers[i](true);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3940 timers.splice(i, 1);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3941 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3942 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3943
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3944 // start the next in the queue if the last step wasn't forced
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3945 if (!gotoEnd)
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3946 this.dequeue();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3947
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3948 return this;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3949 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3950
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3951 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3952
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3953 // Generate shortcuts for custom animations
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3954 jQuery.each({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3955 slideDown: genFx("show", 1),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3956 slideUp: genFx("hide", 1),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3957 slideToggle: genFx("toggle", 1),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3958 fadeIn: { opacity: "show" },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3959 fadeOut: { opacity: "hide" }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3960 }, function( name, props ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3961 jQuery.fn[ name ] = function( speed, callback ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3962 return this.animate( props, speed, callback );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3963 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3964 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3965
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3966 jQuery.extend({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3967
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3968 speed: function(speed, easing, fn) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3969 var opt = typeof speed === "object" ? speed : {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3970 complete: fn || !fn && easing ||
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3971 jQuery.isFunction( speed ) && speed,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3972 duration: speed,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3973 easing: fn && easing || easing && !jQuery.isFunction(easing) && easing
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3974 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3975
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3976 opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3977 jQuery.fx.speeds[opt.duration] || jQuery.fx.speeds._default;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3978
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3979 // Queueing
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3980 opt.old = opt.complete;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3981 opt.complete = function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3982 if ( opt.queue !== false )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3983 jQuery(this).dequeue();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3984 if ( jQuery.isFunction( opt.old ) )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3985 opt.old.call( this );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3986 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3987
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3988 return opt;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3989 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3990
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3991 easing: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3992 linear: function( p, n, firstNum, diff ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3993 return firstNum + diff * p;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3994 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3995 swing: function( p, n, firstNum, diff ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3996 return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3997 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3998 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
3999
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4000 timers: [],
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4001
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4002 fx: function( elem, options, prop ){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4003 this.options = options;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4004 this.elem = elem;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4005 this.prop = prop;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4006
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4007 if ( !options.orig )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4008 options.orig = {};
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4009 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4010
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4011 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4012
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4013 jQuery.fx.prototype = {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4014
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4015 // Simple function for setting a style value
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4016 update: function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4017 if ( this.options.step )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4018 this.options.step.call( this.elem, this.now, this );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4019
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4020 (jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4021
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4022 // Set display property to block for height/width animations
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4023 if ( ( this.prop == "height" || this.prop == "width" ) && this.elem.style )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4024 this.elem.style.display = "block";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4025 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4026
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4027 // Get the current size
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4028 cur: function(force){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4029 if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4030 return this.elem[ this.prop ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4031
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4032 var r = parseFloat(jQuery.css(this.elem, this.prop, force));
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4033 return r && r > -10000 ? r : parseFloat(jQuery.curCSS(this.elem, this.prop)) || 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4034 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4035
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4036 // Start an animation from one number to another
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4037 custom: function(from, to, unit){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4038 this.startTime = now();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4039 this.start = from;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4040 this.end = to;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4041 this.unit = unit || this.unit || "px";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4042 this.now = this.start;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4043 this.pos = this.state = 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4044
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4045 var self = this;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4046 function t(gotoEnd){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4047 return self.step(gotoEnd);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4048 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4049
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4050 t.elem = this.elem;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4051
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4052 if ( t() && jQuery.timers.push(t) && !timerId ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4053 timerId = setInterval(function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4054 var timers = jQuery.timers;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4055
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4056 for ( var i = 0; i < timers.length; i++ )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4057 if ( !timers[i]() )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4058 timers.splice(i--, 1);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4059
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4060 if ( !timers.length ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4061 clearInterval( timerId );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4062 timerId = undefined;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4063 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4064 }, 13);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4065 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4066 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4067
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4068 // Simple 'show' function
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4069 show: function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4070 // Remember where we started, so that we can go back to it later
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4071 this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4072 this.options.show = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4073
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4074 // Begin the animation
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4075 // Make sure that we start at a small width/height to avoid any
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4076 // flash of content
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4077 this.custom(this.prop == "width" || this.prop == "height" ? 1 : 0, this.cur());
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4078
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4079 // Start by showing the element
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4080 jQuery(this.elem).show();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4081 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4082
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4083 // Simple 'hide' function
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4084 hide: function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4085 // Remember where we started, so that we can go back to it later
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4086 this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4087 this.options.hide = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4088
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4089 // Begin the animation
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4090 this.custom(this.cur(), 0);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4091 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4092
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4093 // Each step of an animation
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4094 step: function(gotoEnd){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4095 var t = now();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4096
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4097 if ( gotoEnd || t >= this.options.duration + this.startTime ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4098 this.now = this.end;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4099 this.pos = this.state = 1;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4100 this.update();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4101
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4102 this.options.curAnim[ this.prop ] = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4103
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4104 var done = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4105 for ( var i in this.options.curAnim )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4106 if ( this.options.curAnim[i] !== true )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4107 done = false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4108
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4109 if ( done ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4110 if ( this.options.display != null ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4111 // Reset the overflow
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4112 this.elem.style.overflow = this.options.overflow;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4113
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4114 // Reset the display
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4115 this.elem.style.display = this.options.display;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4116 if ( jQuery.css(this.elem, "display") == "none" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4117 this.elem.style.display = "block";
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4118 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4119
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4120 // Hide the element if the "hide" operation was done
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4121 if ( this.options.hide )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4122 jQuery(this.elem).hide();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4123
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4124 // Reset the properties, if the item has been hidden or shown
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4125 if ( this.options.hide || this.options.show )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4126 for ( var p in this.options.curAnim )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4127 jQuery.attr(this.elem.style, p, this.options.orig[p]);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4128
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4129 // Execute the complete function
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4130 this.options.complete.call( this.elem );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4131 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4132
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4133 return false;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4134 } else {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4135 var n = t - this.startTime;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4136 this.state = n / this.options.duration;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4137
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4138 // Perform the easing function, defaults to swing
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4139 this.pos = jQuery.easing[this.options.easing || (jQuery.easing.swing ? "swing" : "linear")](this.state, n, 0, 1, this.options.duration);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4140 this.now = this.start + ((this.end - this.start) * this.pos);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4141
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4142 // Perform the next step of the animation
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4143 this.update();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4144 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4145
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4146 return true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4147 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4148
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4149 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4150
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4151 jQuery.extend( jQuery.fx, {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4152 speeds:{
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4153 slow: 600,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4154 fast: 200,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4155 // Default speed
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4156 _default: 400
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4157 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4158 step: {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4159
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4160 opacity: function(fx){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4161 jQuery.attr(fx.elem.style, "opacity", fx.now);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4162 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4163
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4164 _default: function(fx){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4165 if ( fx.elem.style && fx.elem.style[ fx.prop ] != null )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4166 fx.elem.style[ fx.prop ] = fx.now + fx.unit;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4167 else
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4168 fx.elem[ fx.prop ] = fx.now;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4169 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4170 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4171 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4172 if ( document.documentElement["getBoundingClientRect"] )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4173 jQuery.fn.offset = function() {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4174 if ( !this[0] ) return { top: 0, left: 0 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4175 if ( this[0] === this[0].ownerDocument.body ) return jQuery.offset.bodyOffset( this[0] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4176 var box = this[0].getBoundingClientRect(), doc = this[0].ownerDocument, body = doc.body, docElem = doc.documentElement,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4177 clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4178 top = box.top + (self.pageYOffset || jQuery.boxModel && docElem.scrollTop || body.scrollTop ) - clientTop,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4179 left = box.left + (self.pageXOffset || jQuery.boxModel && docElem.scrollLeft || body.scrollLeft) - clientLeft;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4180 return { top: top, left: left };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4181 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4182 else
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4183 jQuery.fn.offset = function() {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4184 if ( !this[0] ) return { top: 0, left: 0 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4185 if ( this[0] === this[0].ownerDocument.body ) return jQuery.offset.bodyOffset( this[0] );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4186 jQuery.offset.initialized || jQuery.offset.initialize();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4187
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4188 var elem = this[0], offsetParent = elem.offsetParent, prevOffsetParent = elem,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4189 doc = elem.ownerDocument, computedStyle, docElem = doc.documentElement,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4190 body = doc.body, defaultView = doc.defaultView,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4191 prevComputedStyle = defaultView.getComputedStyle(elem, null),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4192 top = elem.offsetTop, left = elem.offsetLeft;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4193
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4194 while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4195 computedStyle = defaultView.getComputedStyle(elem, null);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4196 top -= elem.scrollTop, left -= elem.scrollLeft;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4197 if ( elem === offsetParent ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4198 top += elem.offsetTop, left += elem.offsetLeft;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4199 if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && /^t(able|d|h)$/i.test(elem.tagName)) )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4200 top += parseInt( computedStyle.borderTopWidth, 10) || 0,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4201 left += parseInt( computedStyle.borderLeftWidth, 10) || 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4202 prevOffsetParent = offsetParent, offsetParent = elem.offsetParent;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4203 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4204 if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4205 top += parseInt( computedStyle.borderTopWidth, 10) || 0,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4206 left += parseInt( computedStyle.borderLeftWidth, 10) || 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4207 prevComputedStyle = computedStyle;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4208 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4209
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4210 if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4211 top += body.offsetTop,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4212 left += body.offsetLeft;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4213
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4214 if ( prevComputedStyle.position === "fixed" )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4215 top += Math.max(docElem.scrollTop, body.scrollTop),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4216 left += Math.max(docElem.scrollLeft, body.scrollLeft);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4217
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4218 return { top: top, left: left };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4219 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4220
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4221 jQuery.offset = {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4222 initialize: function() {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4223 if ( this.initialized ) return;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4224 var body = document.body, container = document.createElement('div'), innerDiv, checkDiv, table, td, rules, prop, bodyMarginTop = body.style.marginTop,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4225 html = '<div style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;"><div></div></div><table style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;" cellpadding="0" cellspacing="0"><tr><td></td></tr></table>';
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4226
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4227 rules = { position: 'absolute', top: 0, left: 0, margin: 0, border: 0, width: '1px', height: '1px', visibility: 'hidden' };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4228 for ( prop in rules ) container.style[prop] = rules[prop];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4229
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4230 container.innerHTML = html;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4231 body.insertBefore(container, body.firstChild);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4232 innerDiv = container.firstChild, checkDiv = innerDiv.firstChild, td = innerDiv.nextSibling.firstChild.firstChild;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4233
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4234 this.doesNotAddBorder = (checkDiv.offsetTop !== 5);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4235 this.doesAddBorderForTableAndCells = (td.offsetTop === 5);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4236
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4237 innerDiv.style.overflow = 'hidden', innerDiv.style.position = 'relative';
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4238 this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4239
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4240 body.style.marginTop = '1px';
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4241 this.doesNotIncludeMarginInBodyOffset = (body.offsetTop === 0);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4242 body.style.marginTop = bodyMarginTop;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4243
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4244 body.removeChild(container);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4245 this.initialized = true;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4246 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4247
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4248 bodyOffset: function(body) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4249 jQuery.offset.initialized || jQuery.offset.initialize();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4250 var top = body.offsetTop, left = body.offsetLeft;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4251 if ( jQuery.offset.doesNotIncludeMarginInBodyOffset )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4252 top += parseInt( jQuery.curCSS(body, 'marginTop', true), 10 ) || 0,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4253 left += parseInt( jQuery.curCSS(body, 'marginLeft', true), 10 ) || 0;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4254 return { top: top, left: left };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4255 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4256 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4257
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4258
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4259 jQuery.fn.extend({
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4260 position: function() {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4261 var left = 0, top = 0, results;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4262
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4263 if ( this[0] ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4264 // Get *real* offsetParent
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4265 var offsetParent = this.offsetParent(),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4266
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4267 // Get correct offsets
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4268 offset = this.offset(),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4269 parentOffset = /^body|html$/i.test(offsetParent[0].tagName) ? { top: 0, left: 0 } : offsetParent.offset();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4270
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4271 // Subtract element margins
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4272 // note: when an element has margin: auto the offsetLeft and marginLeft
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4273 // are the same in Safari causing offset.left to incorrectly be 0
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4274 offset.top -= num( this, 'marginTop' );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4275 offset.left -= num( this, 'marginLeft' );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4276
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4277 // Add offsetParent borders
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4278 parentOffset.top += num( offsetParent, 'borderTopWidth' );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4279 parentOffset.left += num( offsetParent, 'borderLeftWidth' );
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4280
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4281 // Subtract the two offsets
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4282 results = {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4283 top: offset.top - parentOffset.top,
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4284 left: offset.left - parentOffset.left
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4285 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4286 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4287
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4288 return results;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4289 },
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4290
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4291 offsetParent: function() {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4292 var offsetParent = this[0].offsetParent || document.body;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4293 while ( offsetParent && (!/^body|html$/i.test(offsetParent.tagName) && jQuery.css(offsetParent, 'position') == 'static') )
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4294 offsetParent = offsetParent.offsetParent;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4295 return jQuery(offsetParent);
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4296 }
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4297 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4298
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4299
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4300 // Create scrollLeft and scrollTop methods
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4301 jQuery.each( ['Left', 'Top'], function(i, name) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4302 var method = 'scroll' + name;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4303
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4304 jQuery.fn[ method ] = function(val) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4305 if (!this[0]) return null;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4306
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4307 return val !== undefined ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4308
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4309 // Set the scroll offset
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4310 this.each(function() {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4311 this == window || this == document ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4312 window.scrollTo(
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4313 !i ? val : jQuery(window).scrollLeft(),
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4314 i ? val : jQuery(window).scrollTop()
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4315 ) :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4316 this[ method ] = val;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4317 }) :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4318
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4319 // Return the scroll offset
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4320 this[0] == window || this[0] == document ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4321 self[ i ? 'pageYOffset' : 'pageXOffset' ] ||
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4322 jQuery.boxModel && document.documentElement[ method ] ||
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4323 document.body[ method ] :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4324 this[0][ method ];
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4325 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4326 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4327 // Create innerHeight, innerWidth, outerHeight and outerWidth methods
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4328 jQuery.each([ "Height", "Width" ], function(i, name){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4329
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4330 var tl = i ? "Left" : "Top", // top or left
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4331 br = i ? "Right" : "Bottom", // bottom or right
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4332 lower = name.toLowerCase();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4333
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4334 // innerHeight and innerWidth
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4335 jQuery.fn["inner" + name] = function(){
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4336 return this[0] ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4337 jQuery.css( this[0], lower, false, "padding" ) :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4338 null;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4339 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4340
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4341 // outerHeight and outerWidth
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4342 jQuery.fn["outer" + name] = function(margin) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4343 return this[0] ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4344 jQuery.css( this[0], lower, false, margin ? "margin" : "border" ) :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4345 null;
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4346 };
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4347
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4348 var type = name.toLowerCase();
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4349
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4350 jQuery.fn[ type ] = function( size ) {
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4351 // Get window width or height
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4352 return this[0] == window ?
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Jeff Hammel <jhammel@mozilla.com>
parents:
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4353 // Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
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diff changeset
4354 document.compatMode == "CSS1Compat" && document.documentElement[ "client" + name ] ||
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
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4355 document.body[ "client" + name ] :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4356
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4357 // Get document width or height
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
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diff changeset
4358 this[0] == document ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
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diff changeset
4359 // Either scroll[Width/Height] or offset[Width/Height], whichever is greater
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
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4360 Math.max(
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
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diff changeset
4361 document.documentElement["client" + name],
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4362 document.body["scroll" + name], document.documentElement["scroll" + name],
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4363 document.body["offset" + name], document.documentElement["offset" + name]
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4364 ) :
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4365
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4366 // Get or set width or height on the element
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
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diff changeset
4367 size === undefined ?
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
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diff changeset
4368 // Get width or height on the element
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
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4369 (this.length ? jQuery.css( this[0], type ) : null) :
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Jeff Hammel <jhammel@mozilla.com>
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4370
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Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4371 // Set the width or height on the element (default to pixels if value is unitless)
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Jeff Hammel <jhammel@mozilla.com>
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diff changeset
4372 this.css( type, typeof size === "string" ? size : size + "px" );
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Jeff Hammel <jhammel@mozilla.com>
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diff changeset
4373 };
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Jeff Hammel <jhammel@mozilla.com>
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diff changeset
4374
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
parents:
diff changeset
4375 });
d5102c881cb5 initial commit
Jeff Hammel <jhammel@mozilla.com>
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diff changeset
4376 })();