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1 /*!
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2 * jQuery JavaScript Library v1.9.0
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3 * http://jquery.com/
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4 *
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5 * Includes Sizzle.js
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6 * http://sizzlejs.com/
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7 *
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8 * Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors
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9 * Released under the MIT license
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10 * http://jquery.org/license
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11 *
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12 * Date: 2013-1-14
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13 */
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14 (function( window, undefined ) {
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15 "use strict";
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16 var
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17 // A central reference to the root jQuery(document)
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18 rootjQuery,
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19
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20 // The deferred used on DOM ready
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21 readyList,
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22
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23 // Use the correct document accordingly with window argument (sandbox)
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24 document = window.document,
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25 location = window.location,
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26
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27 // Map over jQuery in case of overwrite
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28 _jQuery = window.jQuery,
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29
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30 // Map over the $ in case of overwrite
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31 _$ = window.$,
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32
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33 // [[Class]] -> type pairs
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34 class2type = {},
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35
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36 // List of deleted data cache ids, so we can reuse them
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37 core_deletedIds = [],
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38
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39 core_version = "1.9.0",
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40
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41 // Save a reference to some core methods
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42 core_concat = core_deletedIds.concat,
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43 core_push = core_deletedIds.push,
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44 core_slice = core_deletedIds.slice,
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45 core_indexOf = core_deletedIds.indexOf,
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46 core_toString = class2type.toString,
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47 core_hasOwn = class2type.hasOwnProperty,
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48 core_trim = core_version.trim,
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49
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50 // Define a local copy of jQuery
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51 jQuery = function( selector, context ) {
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52 // The jQuery object is actually just the init constructor 'enhanced'
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53 return new jQuery.fn.init( selector, context, rootjQuery );
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54 },
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55
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56 // Used for matching numbers
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57 core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
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58
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59 // Used for splitting on whitespace
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60 core_rnotwhite = /\S+/g,
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61
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62 // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
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63 rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
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64
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65 // A simple way to check for HTML strings
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66 // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
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67 // Strict HTML recognition (#11290: must start with <)
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68 rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/,
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69
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70 // Match a standalone tag
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71 rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
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72
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73 // JSON RegExp
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74 rvalidchars = /^[\],:{}\s]*$/,
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75 rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
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76 rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
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77 rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
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78
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79 // Matches dashed string for camelizing
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80 rmsPrefix = /^-ms-/,
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81 rdashAlpha = /-([\da-z])/gi,
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82
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83 // Used by jQuery.camelCase as callback to replace()
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84 fcamelCase = function( all, letter ) {
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85 return letter.toUpperCase();
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86 },
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87
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88 // The ready event handler and self cleanup method
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89 DOMContentLoaded = function() {
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90 if ( document.addEventListener ) {
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91 document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
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92 jQuery.ready();
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93 } else if ( document.readyState === "complete" ) {
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94 // we're here because readyState === "complete" in oldIE
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95 // which is good enough for us to call the dom ready!
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96 document.detachEvent( "onreadystatechange", DOMContentLoaded );
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97 jQuery.ready();
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98 }
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99 };
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100
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101 jQuery.fn = jQuery.prototype = {
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102 // The current version of jQuery being used
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103 jquery: core_version,
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104
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105 constructor: jQuery,
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106 init: function( selector, context, rootjQuery ) {
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107 var match, elem;
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108
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109 // HANDLE: $(""), $(null), $(undefined), $(false)
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110 if ( !selector ) {
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111 return this;
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112 }
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113
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114 // Handle HTML strings
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115 if ( typeof selector === "string" ) {
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116 if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
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117 // Assume that strings that start and end with <> are HTML and skip the regex check
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118 match = [ null, selector, null ];
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119
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120 } else {
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121 match = rquickExpr.exec( selector );
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122 }
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123
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124 // Match html or make sure no context is specified for #id
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125 if ( match && (match[1] || !context) ) {
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126
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127 // HANDLE: $(html) -> $(array)
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128 if ( match[1] ) {
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129 context = context instanceof jQuery ? context[0] : context;
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130
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131 // scripts is true for back-compat
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132 jQuery.merge( this, jQuery.parseHTML(
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133 match[1],
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134 context && context.nodeType ? context.ownerDocument || context : document,
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135 true
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136 ) );
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137
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138 // HANDLE: $(html, props)
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139 if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
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140 for ( match in context ) {
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141 // Properties of context are called as methods if possible
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142 if ( jQuery.isFunction( this[ match ] ) ) {
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143 this[ match ]( context[ match ] );
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144
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145 // ...and otherwise set as attributes
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146 } else {
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147 this.attr( match, context[ match ] );
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148 }
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149 }
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150 }
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151
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152 return this;
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153
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154 // HANDLE: $(#id)
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155 } else {
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156 elem = document.getElementById( match[2] );
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157
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158 // Check parentNode to catch when Blackberry 4.6 returns
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159 // nodes that are no longer in the document #6963
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160 if ( elem && elem.parentNode ) {
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161 // Handle the case where IE and Opera return items
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162 // by name instead of ID
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163 if ( elem.id !== match[2] ) {
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164 return rootjQuery.find( selector );
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165 }
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166
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167 // Otherwise, we inject the element directly into the jQuery object
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168 this.length = 1;
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169 this[0] = elem;
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170 }
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171
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172 this.context = document;
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173 this.selector = selector;
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174 return this;
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175 }
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176
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177 // HANDLE: $(expr, $(...))
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178 } else if ( !context || context.jquery ) {
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179 return ( context || rootjQuery ).find( selector );
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180
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181 // HANDLE: $(expr, context)
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182 // (which is just equivalent to: $(context).find(expr)
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183 } else {
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184 return this.constructor( context ).find( selector );
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185 }
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186
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187 // HANDLE: $(DOMElement)
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188 } else if ( selector.nodeType ) {
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189 this.context = this[0] = selector;
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190 this.length = 1;
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191 return this;
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192
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193 // HANDLE: $(function)
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194 // Shortcut for document ready
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195 } else if ( jQuery.isFunction( selector ) ) {
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196 return rootjQuery.ready( selector );
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197 }
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198
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199 if ( selector.selector !== undefined ) {
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200 this.selector = selector.selector;
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201 this.context = selector.context;
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202 }
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203
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204 return jQuery.makeArray( selector, this );
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205 },
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206
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207 // Start with an empty selector
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208 selector: "",
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209
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210 // The default length of a jQuery object is 0
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211 length: 0,
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212
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213 // The number of elements contained in the matched element set
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214 size: function() {
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215 return this.length;
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216 },
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217
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218 toArray: function() {
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219 return core_slice.call( this );
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220 },
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221
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222 // Get the Nth element in the matched element set OR
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223 // Get the whole matched element set as a clean array
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224 get: function( num ) {
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225 return num == null ?
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226
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227 // Return a 'clean' array
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228 this.toArray() :
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229
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230 // Return just the object
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231 ( num < 0 ? this[ this.length + num ] : this[ num ] );
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232 },
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233
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234 // Take an array of elements and push it onto the stack
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235 // (returning the new matched element set)
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236 pushStack: function( elems ) {
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237
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238 // Build a new jQuery matched element set
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239 var ret = jQuery.merge( this.constructor(), elems );
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240
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241 // Add the old object onto the stack (as a reference)
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242 ret.prevObject = this;
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243 ret.context = this.context;
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244
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245 // Return the newly-formed element set
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246 return ret;
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247 },
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248
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249 // Execute a callback for every element in the matched set.
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250 // (You can seed the arguments with an array of args, but this is
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251 // only used internally.)
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252 each: function( callback, args ) {
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253 return jQuery.each( this, callback, args );
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254 },
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255
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256 ready: function( fn ) {
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257 // Add the callback
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258 jQuery.ready.promise().done( fn );
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259
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260 return this;
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261 },
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262
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263 slice: function() {
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264 return this.pushStack( core_slice.apply( this, arguments ) );
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265 },
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266
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267 first: function() {
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268 return this.eq( 0 );
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269 },
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270
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271 last: function() {
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272 return this.eq( -1 );
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273 },
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274
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275 eq: function( i ) {
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276 var len = this.length,
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277 j = +i + ( i < 0 ? len : 0 );
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278 return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
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279 },
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280
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281 map: function( callback ) {
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282 return this.pushStack( jQuery.map(this, function( elem, i ) {
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283 return callback.call( elem, i, elem );
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284 }));
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285 },
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286
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287 end: function() {
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288 return this.prevObject || this.constructor(null);
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289 },
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290
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291 // For internal use only.
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292 // Behaves like an Array's method, not like a jQuery method.
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293 push: core_push,
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294 sort: [].sort,
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295 splice: [].splice
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296 };
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297
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298 // Give the init function the jQuery prototype for later instantiation
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299 jQuery.fn.init.prototype = jQuery.fn;
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300
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301 jQuery.extend = jQuery.fn.extend = function() {
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302 var options, name, src, copy, copyIsArray, clone,
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303 target = arguments[0] || {},
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304 i = 1,
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305 length = arguments.length,
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306 deep = false;
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307
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308 // Handle a deep copy situation
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309 if ( typeof target === "boolean" ) {
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310 deep = target;
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311 target = arguments[1] || {};
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312 // skip the boolean and the target
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313 i = 2;
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314 }
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315
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316 // Handle case when target is a string or something (possible in deep copy)
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317 if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
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318 target = {};
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319 }
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320
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321 // extend jQuery itself if only one argument is passed
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322 if ( length === i ) {
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323 target = this;
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324 --i;
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325 }
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326
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327 for ( ; i < length; i++ ) {
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328 // Only deal with non-null/undefined values
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329 if ( (options = arguments[ i ]) != null ) {
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330 // Extend the base object
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331 for ( name in options ) {
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332 src = target[ name ];
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333 copy = options[ name ];
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334
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335 // Prevent never-ending loop
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336 if ( target === copy ) {
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337 continue;
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338 }
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339
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340 // Recurse if we're merging plain objects or arrays
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341 if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
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342 if ( copyIsArray ) {
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343 copyIsArray = false;
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344 clone = src && jQuery.isArray(src) ? src : [];
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345
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346 } else {
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347 clone = src && jQuery.isPlainObject(src) ? src : {};
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348 }
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349
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350 // Never move original objects, clone them
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351 target[ name ] = jQuery.extend( deep, clone, copy );
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352
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353 // Don't bring in undefined values
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354 } else if ( copy !== undefined ) {
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355 target[ name ] = copy;
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356 }
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357 }
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358 }
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359 }
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360
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361 // Return the modified object
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362 return target;
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363 };
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364
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365 jQuery.extend({
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366 noConflict: function( deep ) {
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367 if ( window.$ === jQuery ) {
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368 window.$ = _$;
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369 }
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370
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371 if ( deep && window.jQuery === jQuery ) {
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372 window.jQuery = _jQuery;
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373 }
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374
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375 return jQuery;
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376 },
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377
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378 // Is the DOM ready to be used? Set to true once it occurs.
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379 isReady: false,
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380
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381 // A counter to track how many items to wait for before
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382 // the ready event fires. See #6781
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383 readyWait: 1,
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384
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385 // Hold (or release) the ready event
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386 holdReady: function( hold ) {
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387 if ( hold ) {
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388 jQuery.readyWait++;
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389 } else {
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390 jQuery.ready( true );
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391 }
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392 },
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393
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394 // Handle when the DOM is ready
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395 ready: function( wait ) {
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396
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397 // Abort if there are pending holds or we're already ready
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398 if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
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399 return;
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400 }
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401
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402 // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
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403 if ( !document.body ) {
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404 return setTimeout( jQuery.ready );
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405 }
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406
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407 // Remember that the DOM is ready
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408 jQuery.isReady = true;
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409
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410 // If a normal DOM Ready event fired, decrement, and wait if need be
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411 if ( wait !== true && --jQuery.readyWait > 0 ) {
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412 return;
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413 }
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414
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415 // If there are functions bound, to execute
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416 readyList.resolveWith( document, [ jQuery ] );
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417
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418 // Trigger any bound ready events
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419 if ( jQuery.fn.trigger ) {
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420 jQuery( document ).trigger("ready").off("ready");
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421 }
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422 },
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423
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424 // See test/unit/core.js for details concerning isFunction.
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425 // Since version 1.3, DOM methods and functions like alert
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426 // aren't supported. They return false on IE (#2968).
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427 isFunction: function( obj ) {
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428 return jQuery.type(obj) === "function";
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429 },
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430
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431 isArray: Array.isArray || function( obj ) {
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432 return jQuery.type(obj) === "array";
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433 },
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434
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435 isWindow: function( obj ) {
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436 return obj != null && obj == obj.window;
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437 },
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438
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439 isNumeric: function( obj ) {
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440 return !isNaN( parseFloat(obj) ) && isFinite( obj );
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441 },
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|
442
|
|
|
443 type: function( obj ) {
|
|
|
444 if ( obj == null ) {
|
|
|
445 return String( obj );
|
|
|
446 }
|
|
|
447 return typeof obj === "object" || typeof obj === "function" ?
|
|
|
448 class2type[ core_toString.call(obj) ] || "object" :
|
|
|
449 typeof obj;
|
|
|
450 },
|
|
|
451
|
|
|
452 isPlainObject: function( obj ) {
|
|
|
453 // Must be an Object.
|
|
|
454 // Because of IE, we also have to check the presence of the constructor property.
|
|
|
455 // Make sure that DOM nodes and window objects don't pass through, as well
|
|
|
456 if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
|
|
|
457 return false;
|
|
|
458 }
|
|
|
459
|
|
|
460 try {
|
|
|
461 // Not own constructor property must be Object
|
|
|
462 if ( obj.constructor &&
|
|
|
463 !core_hasOwn.call(obj, "constructor") &&
|
|
|
464 !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
|
|
|
465 return false;
|
|
|
466 }
|
|
|
467 } catch ( e ) {
|
|
|
468 // IE8,9 Will throw exceptions on certain host objects #9897
|
|
|
469 return false;
|
|
|
470 }
|
|
|
471
|
|
|
472 // Own properties are enumerated firstly, so to speed up,
|
|
|
473 // if last one is own, then all properties are own.
|
|
|
474
|
|
|
475 var key;
|
|
|
476 for ( key in obj ) {}
|
|
|
477
|
|
|
478 return key === undefined || core_hasOwn.call( obj, key );
|
|
|
479 },
|
|
|
480
|
|
|
481 isEmptyObject: function( obj ) {
|
|
|
482 var name;
|
|
|
483 for ( name in obj ) {
|
|
|
484 return false;
|
|
|
485 }
|
|
|
486 return true;
|
|
|
487 },
|
|
|
488
|
|
|
489 error: function( msg ) {
|
|
|
490 throw new Error( msg );
|
|
|
491 },
|
|
|
492
|
|
|
493 // data: string of html
|
|
|
494 // context (optional): If specified, the fragment will be created in this context, defaults to document
|
|
|
495 // keepScripts (optional): If true, will include scripts passed in the html string
|
|
|
496 parseHTML: function( data, context, keepScripts ) {
|
|
|
497 if ( !data || typeof data !== "string" ) {
|
|
|
498 return null;
|
|
|
499 }
|
|
|
500 if ( typeof context === "boolean" ) {
|
|
|
501 keepScripts = context;
|
|
|
502 context = false;
|
|
|
503 }
|
|
|
504 context = context || document;
|
|
|
505
|
|
|
506 var parsed = rsingleTag.exec( data ),
|
|
|
507 scripts = !keepScripts && [];
|
|
|
508
|
|
|
509 // Single tag
|
|
|
510 if ( parsed ) {
|
|
|
511 return [ context.createElement( parsed[1] ) ];
|
|
|
512 }
|
|
|
513
|
|
|
514 parsed = jQuery.buildFragment( [ data ], context, scripts );
|
|
|
515 if ( scripts ) {
|
|
|
516 jQuery( scripts ).remove();
|
|
|
517 }
|
|
|
518 return jQuery.merge( [], parsed.childNodes );
|
|
|
519 },
|
|
|
520
|
|
|
521 parseJSON: function( data ) {
|
|
|
522 // Attempt to parse using the native JSON parser first
|
|
|
523 if ( window.JSON && window.JSON.parse ) {
|
|
|
524 return window.JSON.parse( data );
|
|
|
525 }
|
|
|
526
|
|
|
527 if ( data === null ) {
|
|
|
528 return data;
|
|
|
529 }
|
|
|
530
|
|
|
531 if ( typeof data === "string" ) {
|
|
|
532
|
|
|
533 // Make sure leading/trailing whitespace is removed (IE can't handle it)
|
|
|
534 data = jQuery.trim( data );
|
|
|
535
|
|
|
536 if ( data ) {
|
|
|
537 // Make sure the incoming data is actual JSON
|
|
|
538 // Logic borrowed from http://json.org/json2.js
|
|
|
539 if ( rvalidchars.test( data.replace( rvalidescape, "@" )
|
|
|
540 .replace( rvalidtokens, "]" )
|
|
|
541 .replace( rvalidbraces, "")) ) {
|
|
|
542
|
|
|
543 return ( new Function( "return " + data ) )();
|
|
|
544 }
|
|
|
545 }
|
|
|
546 }
|
|
|
547
|
|
|
548 jQuery.error( "Invalid JSON: " + data );
|
|
|
549 },
|
|
|
550
|
|
|
551 // Cross-browser xml parsing
|
|
|
552 parseXML: function( data ) {
|
|
|
553 var xml, tmp;
|
|
|
554 if ( !data || typeof data !== "string" ) {
|
|
|
555 return null;
|
|
|
556 }
|
|
|
557 try {
|
|
|
558 if ( window.DOMParser ) { // Standard
|
|
|
559 tmp = new DOMParser();
|
|
|
560 xml = tmp.parseFromString( data , "text/xml" );
|
|
|
561 } else { // IE
|
|
|
562 xml = new ActiveXObject( "Microsoft.XMLDOM" );
|
|
|
563 xml.async = "false";
|
|
|
564 xml.loadXML( data );
|
|
|
565 }
|
|
|
566 } catch( e ) {
|
|
|
567 xml = undefined;
|
|
|
568 }
|
|
|
569 if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
|
|
|
570 jQuery.error( "Invalid XML: " + data );
|
|
|
571 }
|
|
|
572 return xml;
|
|
|
573 },
|
|
|
574
|
|
|
575 noop: function() {},
|
|
|
576
|
|
|
577 // Evaluates a script in a global context
|
|
|
578 // Workarounds based on findings by Jim Driscoll
|
|
|
579 // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
|
|
|
580 globalEval: function( data ) {
|
|
|
581 if ( data && jQuery.trim( data ) ) {
|
|
|
582 // We use execScript on Internet Explorer
|
|
|
583 // We use an anonymous function so that context is window
|
|
|
584 // rather than jQuery in Firefox
|
|
|
585 ( window.execScript || function( data ) {
|
|
|
586 window[ "eval" ].call( window, data );
|
|
|
587 } )( data );
|
|
|
588 }
|
|
|
589 },
|
|
|
590
|
|
|
591 // Convert dashed to camelCase; used by the css and data modules
|
|
|
592 // Microsoft forgot to hump their vendor prefix (#9572)
|
|
|
593 camelCase: function( string ) {
|
|
|
594 return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
|
|
|
595 },
|
|
|
596
|
|
|
597 nodeName: function( elem, name ) {
|
|
|
598 return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
|
|
|
599 },
|
|
|
600
|
|
|
601 // args is for internal usage only
|
|
|
602 each: function( obj, callback, args ) {
|
|
|
603 var value,
|
|
|
604 i = 0,
|
|
|
605 length = obj.length,
|
|
|
606 isArray = isArraylike( obj );
|
|
|
607
|
|
|
608 if ( args ) {
|
|
|
609 if ( isArray ) {
|
|
|
610 for ( ; i < length; i++ ) {
|
|
|
611 value = callback.apply( obj[ i ], args );
|
|
|
612
|
|
|
613 if ( value === false ) {
|
|
|
614 break;
|
|
|
615 }
|
|
|
616 }
|
|
|
617 } else {
|
|
|
618 for ( i in obj ) {
|
|
|
619 value = callback.apply( obj[ i ], args );
|
|
|
620
|
|
|
621 if ( value === false ) {
|
|
|
622 break;
|
|
|
623 }
|
|
|
624 }
|
|
|
625 }
|
|
|
626
|
|
|
627 // A special, fast, case for the most common use of each
|
|
|
628 } else {
|
|
|
629 if ( isArray ) {
|
|
|
630 for ( ; i < length; i++ ) {
|
|
|
631 value = callback.call( obj[ i ], i, obj[ i ] );
|
|
|
632
|
|
|
633 if ( value === false ) {
|
|
|
634 break;
|
|
|
635 }
|
|
|
636 }
|
|
|
637 } else {
|
|
|
638 for ( i in obj ) {
|
|
|
639 value = callback.call( obj[ i ], i, obj[ i ] );
|
|
|
640
|
|
|
641 if ( value === false ) {
|
|
|
642 break;
|
|
|
643 }
|
|
|
644 }
|
|
|
645 }
|
|
|
646 }
|
|
|
647
|
|
|
648 return obj;
|
|
|
649 },
|
|
|
650
|
|
|
651 // Use native String.trim function wherever possible
|
|
|
652 trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
|
|
|
653 function( text ) {
|
|
|
654 return text == null ?
|
|
|
655 "" :
|
|
|
656 core_trim.call( text );
|
|
|
657 } :
|
|
|
658
|
|
|
659 // Otherwise use our own trimming functionality
|
|
|
660 function( text ) {
|
|
|
661 return text == null ?
|
|
|
662 "" :
|
|
|
663 ( text + "" ).replace( rtrim, "" );
|
|
|
664 },
|
|
|
665
|
|
|
666 // results is for internal usage only
|
|
|
667 makeArray: function( arr, results ) {
|
|
|
668 var ret = results || [];
|
|
|
669
|
|
|
670 if ( arr != null ) {
|
|
|
671 if ( isArraylike( Object(arr) ) ) {
|
|
|
672 jQuery.merge( ret,
|
|
|
673 typeof arr === "string" ?
|
|
|
674 [ arr ] : arr
|
|
|
675 );
|
|
|
676 } else {
|
|
|
677 core_push.call( ret, arr );
|
|
|
678 }
|
|
|
679 }
|
|
|
680
|
|
|
681 return ret;
|
|
|
682 },
|
|
|
683
|
|
|
684 inArray: function( elem, arr, i ) {
|
|
|
685 var len;
|
|
|
686
|
|
|
687 if ( arr ) {
|
|
|
688 if ( core_indexOf ) {
|
|
|
689 return core_indexOf.call( arr, elem, i );
|
|
|
690 }
|
|
|
691
|
|
|
692 len = arr.length;
|
|
|
693 i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
|
|
|
694
|
|
|
695 for ( ; i < len; i++ ) {
|
|
|
696 // Skip accessing in sparse arrays
|
|
|
697 if ( i in arr && arr[ i ] === elem ) {
|
|
|
698 return i;
|
|
|
699 }
|
|
|
700 }
|
|
|
701 }
|
|
|
702
|
|
|
703 return -1;
|
|
|
704 },
|
|
|
705
|
|
|
706 merge: function( first, second ) {
|
|
|
707 var l = second.length,
|
|
|
708 i = first.length,
|
|
|
709 j = 0;
|
|
|
710
|
|
|
711 if ( typeof l === "number" ) {
|
|
|
712 for ( ; j < l; j++ ) {
|
|
|
713 first[ i++ ] = second[ j ];
|
|
|
714 }
|
|
|
715 } else {
|
|
|
716 while ( second[j] !== undefined ) {
|
|
|
717 first[ i++ ] = second[ j++ ];
|
|
|
718 }
|
|
|
719 }
|
|
|
720
|
|
|
721 first.length = i;
|
|
|
722
|
|
|
723 return first;
|
|
|
724 },
|
|
|
725
|
|
|
726 grep: function( elems, callback, inv ) {
|
|
|
727 var retVal,
|
|
|
728 ret = [],
|
|
|
729 i = 0,
|
|
|
730 length = elems.length;
|
|
|
731 inv = !!inv;
|
|
|
732
|
|
|
733 // Go through the array, only saving the items
|
|
|
734 // that pass the validator function
|
|
|
735 for ( ; i < length; i++ ) {
|
|
|
736 retVal = !!callback( elems[ i ], i );
|
|
|
737 if ( inv !== retVal ) {
|
|
|
738 ret.push( elems[ i ] );
|
|
|
739 }
|
|
|
740 }
|
|
|
741
|
|
|
742 return ret;
|
|
|
743 },
|
|
|
744
|
|
|
745 // arg is for internal usage only
|
|
|
746 map: function( elems, callback, arg ) {
|
|
|
747 var value,
|
|
|
748 i = 0,
|
|
|
749 length = elems.length,
|
|
|
750 isArray = isArraylike( elems ),
|
|
|
751 ret = [];
|
|
|
752
|
|
|
753 // Go through the array, translating each of the items to their
|
|
|
754 if ( isArray ) {
|
|
|
755 for ( ; i < length; i++ ) {
|
|
|
756 value = callback( elems[ i ], i, arg );
|
|
|
757
|
|
|
758 if ( value != null ) {
|
|
|
759 ret[ ret.length ] = value;
|
|
|
760 }
|
|
|
761 }
|
|
|
762
|
|
|
763 // Go through every key on the object,
|
|
|
764 } else {
|
|
|
765 for ( i in elems ) {
|
|
|
766 value = callback( elems[ i ], i, arg );
|
|
|
767
|
|
|
768 if ( value != null ) {
|
|
|
769 ret[ ret.length ] = value;
|
|
|
770 }
|
|
|
771 }
|
|
|
772 }
|
|
|
773
|
|
|
774 // Flatten any nested arrays
|
|
|
775 return core_concat.apply( [], ret );
|
|
|
776 },
|
|
|
777
|
|
|
778 // A global GUID counter for objects
|
|
|
779 guid: 1,
|
|
|
780
|
|
|
781 // Bind a function to a context, optionally partially applying any
|
|
|
782 // arguments.
|
|
|
783 proxy: function( fn, context ) {
|
|
|
784 var tmp, args, proxy;
|
|
|
785
|
|
|
786 if ( typeof context === "string" ) {
|
|
|
787 tmp = fn[ context ];
|
|
|
788 context = fn;
|
|
|
789 fn = tmp;
|
|
|
790 }
|
|
|
791
|
|
|
792 // Quick check to determine if target is callable, in the spec
|
|
|
793 // this throws a TypeError, but we will just return undefined.
|
|
|
794 if ( !jQuery.isFunction( fn ) ) {
|
|
|
795 return undefined;
|
|
|
796 }
|
|
|
797
|
|
|
798 // Simulated bind
|
|
|
799 args = core_slice.call( arguments, 2 );
|
|
|
800 proxy = function() {
|
|
|
801 return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
|
|
|
802 };
|
|
|
803
|
|
|
804 // Set the guid of unique handler to the same of original handler, so it can be removed
|
|
|
805 proxy.guid = fn.guid = fn.guid || jQuery.guid++;
|
|
|
806
|
|
|
807 return proxy;
|
|
|
808 },
|
|
|
809
|
|
|
810 // Multifunctional method to get and set values of a collection
|
|
|
811 // The value/s can optionally be executed if it's a function
|
|
|
812 access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
|
|
|
813 var i = 0,
|
|
|
814 length = elems.length,
|
|
|
815 bulk = key == null;
|
|
|
816
|
|
|
817 // Sets many values
|
|
|
818 if ( jQuery.type( key ) === "object" ) {
|
|
|
819 chainable = true;
|
|
|
820 for ( i in key ) {
|
|
|
821 jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
|
|
|
822 }
|
|
|
823
|
|
|
824 // Sets one value
|
|
|
825 } else if ( value !== undefined ) {
|
|
|
826 chainable = true;
|
|
|
827
|
|
|
828 if ( !jQuery.isFunction( value ) ) {
|
|
|
829 raw = true;
|
|
|
830 }
|
|
|
831
|
|
|
832 if ( bulk ) {
|
|
|
833 // Bulk operations run against the entire set
|
|
|
834 if ( raw ) {
|
|
|
835 fn.call( elems, value );
|
|
|
836 fn = null;
|
|
|
837
|
|
|
838 // ...except when executing function values
|
|
|
839 } else {
|
|
|
840 bulk = fn;
|
|
|
841 fn = function( elem, key, value ) {
|
|
|
842 return bulk.call( jQuery( elem ), value );
|
|
|
843 };
|
|
|
844 }
|
|
|
845 }
|
|
|
846
|
|
|
847 if ( fn ) {
|
|
|
848 for ( ; i < length; i++ ) {
|
|
|
849 fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
|
|
|
850 }
|
|
|
851 }
|
|
|
852 }
|
|
|
853
|
|
|
854 return chainable ?
|
|
|
855 elems :
|
|
|
856
|
|
|
857 // Gets
|
|
|
858 bulk ?
|
|
|
859 fn.call( elems ) :
|
|
|
860 length ? fn( elems[0], key ) : emptyGet;
|
|
|
861 },
|
|
|
862
|
|
|
863 now: function() {
|
|
|
864 return ( new Date() ).getTime();
|
|
|
865 }
|
|
|
866 });
|
|
|
867
|
|
|
868 jQuery.ready.promise = function( obj ) {
|
|
|
869 if ( !readyList ) {
|
|
|
870
|
|
|
871 readyList = jQuery.Deferred();
|
|
|
872
|
|
|
873 // Catch cases where $(document).ready() is called after the browser event has already occurred.
|
|
|
874 // we once tried to use readyState "interactive" here, but it caused issues like the one
|
|
|
875 // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
|
|
|
876 if ( document.readyState === "complete" ) {
|
|
|
877 // Handle it asynchronously to allow scripts the opportunity to delay ready
|
|
|
878 setTimeout( jQuery.ready );
|
|
|
879
|
|
|
880 // Standards-based browsers support DOMContentLoaded
|
|
|
881 } else if ( document.addEventListener ) {
|
|
|
882 // Use the handy event callback
|
|
|
883 document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
|
|
|
884
|
|
|
885 // A fallback to window.onload, that will always work
|
|
|
886 window.addEventListener( "load", jQuery.ready, false );
|
|
|
887
|
|
|
888 // If IE event model is used
|
|
|
889 } else {
|
|
|
890 // Ensure firing before onload, maybe late but safe also for iframes
|
|
|
891 document.attachEvent( "onreadystatechange", DOMContentLoaded );
|
|
|
892
|
|
|
893 // A fallback to window.onload, that will always work
|
|
|
894 window.attachEvent( "onload", jQuery.ready );
|
|
|
895
|
|
|
896 // If IE and not a frame
|
|
|
897 // continually check to see if the document is ready
|
|
|
898 var top = false;
|
|
|
899
|
|
|
900 try {
|
|
|
901 top = window.frameElement == null && document.documentElement;
|
|
|
902 } catch(e) {}
|
|
|
903
|
|
|
904 if ( top && top.doScroll ) {
|
|
|
905 (function doScrollCheck() {
|
|
|
906 if ( !jQuery.isReady ) {
|
|
|
907
|
|
|
908 try {
|
|
|
909 // Use the trick by Diego Perini
|
|
|
910 // http://javascript.nwbox.com/IEContentLoaded/
|
|
|
911 top.doScroll("left");
|
|
|
912 } catch(e) {
|
|
|
913 return setTimeout( doScrollCheck, 50 );
|
|
|
914 }
|
|
|
915
|
|
|
916 // and execute any waiting functions
|
|
|
917 jQuery.ready();
|
|
|
918 }
|
|
|
919 })();
|
|
|
920 }
|
|
|
921 }
|
|
|
922 }
|
|
|
923 return readyList.promise( obj );
|
|
|
924 };
|
|
|
925
|
|
|
926 // Populate the class2type map
|
|
|
927 jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
|
|
|
928 class2type[ "[object " + name + "]" ] = name.toLowerCase();
|
|
|
929 });
|
|
|
930
|
|
|
931 function isArraylike( obj ) {
|
|
|
932 var length = obj.length,
|
|
|
933 type = jQuery.type( obj );
|
|
|
934
|
|
|
935 if ( jQuery.isWindow( obj ) ) {
|
|
|
936 return false;
|
|
|
937 }
|
|
|
938
|
|
|
939 if ( obj.nodeType === 1 && length ) {
|
|
|
940 return true;
|
|
|
941 }
|
|
|
942
|
|
|
943 return type === "array" || type !== "function" &&
|
|
|
944 ( length === 0 ||
|
|
|
945 typeof length === "number" && length > 0 && ( length - 1 ) in obj );
|
|
|
946 }
|
|
|
947
|
|
|
948 // All jQuery objects should point back to these
|
|
|
949 rootjQuery = jQuery(document);
|
|
|
950 // String to Object options format cache
|
|
|
951 var optionsCache = {};
|
|
|
952
|
|
|
953 // Convert String-formatted options into Object-formatted ones and store in cache
|
|
|
954 function createOptions( options ) {
|
|
|
955 var object = optionsCache[ options ] = {};
|
|
|
956 jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
|
|
|
957 object[ flag ] = true;
|
|
|
958 });
|
|
|
959 return object;
|
|
|
960 }
|
|
|
961
|
|
|
962 /*
|
|
|
963 * Create a callback list using the following parameters:
|
|
|
964 *
|
|
|
965 * options: an optional list of space-separated options that will change how
|
|
|
966 * the callback list behaves or a more traditional option object
|
|
|
967 *
|
|
|
968 * By default a callback list will act like an event callback list and can be
|
|
|
969 * "fired" multiple times.
|
|
|
970 *
|
|
|
971 * Possible options:
|
|
|
972 *
|
|
|
973 * once: will ensure the callback list can only be fired once (like a Deferred)
|
|
|
974 *
|
|
|
975 * memory: will keep track of previous values and will call any callback added
|
|
|
976 * after the list has been fired right away with the latest "memorized"
|
|
|
977 * values (like a Deferred)
|
|
|
978 *
|
|
|
979 * unique: will ensure a callback can only be added once (no duplicate in the list)
|
|
|
980 *
|
|
|
981 * stopOnFalse: interrupt callings when a callback returns false
|
|
|
982 *
|
|
|
983 */
|
|
|
984 jQuery.Callbacks = function( options ) {
|
|
|
985
|
|
|
986 // Convert options from String-formatted to Object-formatted if needed
|
|
|
987 // (we check in cache first)
|
|
|
988 options = typeof options === "string" ?
|
|
|
989 ( optionsCache[ options ] || createOptions( options ) ) :
|
|
|
990 jQuery.extend( {}, options );
|
|
|
991
|
|
|
992 var // Last fire value (for non-forgettable lists)
|
|
|
993 memory,
|
|
|
994 // Flag to know if list was already fired
|
|
|
995 fired,
|
|
|
996 // Flag to know if list is currently firing
|
|
|
997 firing,
|
|
|
998 // First callback to fire (used internally by add and fireWith)
|
|
|
999 firingStart,
|
|
|
1000 // End of the loop when firing
|
|
|
1001 firingLength,
|
|
|
1002 // Index of currently firing callback (modified by remove if needed)
|
|
|
1003 firingIndex,
|
|
|
1004 // Actual callback list
|
|
|
1005 list = [],
|
|
|
1006 // Stack of fire calls for repeatable lists
|
|
|
1007 stack = !options.once && [],
|
|
|
1008 // Fire callbacks
|
|
|
1009 fire = function( data ) {
|
|
|
1010 memory = options.memory && data;
|
|
|
1011 fired = true;
|
|
|
1012 firingIndex = firingStart || 0;
|
|
|
1013 firingStart = 0;
|
|
|
1014 firingLength = list.length;
|
|
|
1015 firing = true;
|
|
|
1016 for ( ; list && firingIndex < firingLength; firingIndex++ ) {
|
|
|
1017 if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
|
|
|
1018 memory = false; // To prevent further calls using add
|
|
|
1019 break;
|
|
|
1020 }
|
|
|
1021 }
|
|
|
1022 firing = false;
|
|
|
1023 if ( list ) {
|
|
|
1024 if ( stack ) {
|
|
|
1025 if ( stack.length ) {
|
|
|
1026 fire( stack.shift() );
|
|
|
1027 }
|
|
|
1028 } else if ( memory ) {
|
|
|
1029 list = [];
|
|
|
1030 } else {
|
|
|
1031 self.disable();
|
|
|
1032 }
|
|
|
1033 }
|
|
|
1034 },
|
|
|
1035 // Actual Callbacks object
|
|
|
1036 self = {
|
|
|
1037 // Add a callback or a collection of callbacks to the list
|
|
|
1038 add: function() {
|
|
|
1039 if ( list ) {
|
|
|
1040 // First, we save the current length
|
|
|
1041 var start = list.length;
|
|
|
1042 (function add( args ) {
|
|
|
1043 jQuery.each( args, function( _, arg ) {
|
|
|
1044 var type = jQuery.type( arg );
|
|
|
1045 if ( type === "function" ) {
|
|
|
1046 if ( !options.unique || !self.has( arg ) ) {
|
|
|
1047 list.push( arg );
|
|
|
1048 }
|
|
|
1049 } else if ( arg && arg.length && type !== "string" ) {
|
|
|
1050 // Inspect recursively
|
|
|
1051 add( arg );
|
|
|
1052 }
|
|
|
1053 });
|
|
|
1054 })( arguments );
|
|
|
1055 // Do we need to add the callbacks to the
|
|
|
1056 // current firing batch?
|
|
|
1057 if ( firing ) {
|
|
|
1058 firingLength = list.length;
|
|
|
1059 // With memory, if we're not firing then
|
|
|
1060 // we should call right away
|
|
|
1061 } else if ( memory ) {
|
|
|
1062 firingStart = start;
|
|
|
1063 fire( memory );
|
|
|
1064 }
|
|
|
1065 }
|
|
|
1066 return this;
|
|
|
1067 },
|
|
|
1068 // Remove a callback from the list
|
|
|
1069 remove: function() {
|
|
|
1070 if ( list ) {
|
|
|
1071 jQuery.each( arguments, function( _, arg ) {
|
|
|
1072 var index;
|
|
|
1073 while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
|
|
|
1074 list.splice( index, 1 );
|
|
|
1075 // Handle firing indexes
|
|
|
1076 if ( firing ) {
|
|
|
1077 if ( index <= firingLength ) {
|
|
|
1078 firingLength--;
|
|
|
1079 }
|
|
|
1080 if ( index <= firingIndex ) {
|
|
|
1081 firingIndex--;
|
|
|
1082 }
|
|
|
1083 }
|
|
|
1084 }
|
|
|
1085 });
|
|
|
1086 }
|
|
|
1087 return this;
|
|
|
1088 },
|
|
|
1089 // Control if a given callback is in the list
|
|
|
1090 has: function( fn ) {
|
|
|
1091 return jQuery.inArray( fn, list ) > -1;
|
|
|
1092 },
|
|
|
1093 // Remove all callbacks from the list
|
|
|
1094 empty: function() {
|
|
|
1095 list = [];
|
|
|
1096 return this;
|
|
|
1097 },
|
|
|
1098 // Have the list do nothing anymore
|
|
|
1099 disable: function() {
|
|
|
1100 list = stack = memory = undefined;
|
|
|
1101 return this;
|
|
|
1102 },
|
|
|
1103 // Is it disabled?
|
|
|
1104 disabled: function() {
|
|
|
1105 return !list;
|
|
|
1106 },
|
|
|
1107 // Lock the list in its current state
|
|
|
1108 lock: function() {
|
|
|
1109 stack = undefined;
|
|
|
1110 if ( !memory ) {
|
|
|
1111 self.disable();
|
|
|
1112 }
|
|
|
1113 return this;
|
|
|
1114 },
|
|
|
1115 // Is it locked?
|
|
|
1116 locked: function() {
|
|
|
1117 return !stack;
|
|
|
1118 },
|
|
|
1119 // Call all callbacks with the given context and arguments
|
|
|
1120 fireWith: function( context, args ) {
|
|
|
1121 args = args || [];
|
|
|
1122 args = [ context, args.slice ? args.slice() : args ];
|
|
|
1123 if ( list && ( !fired || stack ) ) {
|
|
|
1124 if ( firing ) {
|
|
|
1125 stack.push( args );
|
|
|
1126 } else {
|
|
|
1127 fire( args );
|
|
|
1128 }
|
|
|
1129 }
|
|
|
1130 return this;
|
|
|
1131 },
|
|
|
1132 // Call all the callbacks with the given arguments
|
|
|
1133 fire: function() {
|
|
|
1134 self.fireWith( this, arguments );
|
|
|
1135 return this;
|
|
|
1136 },
|
|
|
1137 // To know if the callbacks have already been called at least once
|
|
|
1138 fired: function() {
|
|
|
1139 return !!fired;
|
|
|
1140 }
|
|
|
1141 };
|
|
|
1142
|
|
|
1143 return self;
|
|
|
1144 };
|
|
|
1145 jQuery.extend({
|
|
|
1146
|
|
|
1147 Deferred: function( func ) {
|
|
|
1148 var tuples = [
|
|
|
1149 // action, add listener, listener list, final state
|
|
|
1150 [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
|
|
|
1151 [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
|
|
|
1152 [ "notify", "progress", jQuery.Callbacks("memory") ]
|
|
|
1153 ],
|
|
|
1154 state = "pending",
|
|
|
1155 promise = {
|
|
|
1156 state: function() {
|
|
|
1157 return state;
|
|
|
1158 },
|
|
|
1159 always: function() {
|
|
|
1160 deferred.done( arguments ).fail( arguments );
|
|
|
1161 return this;
|
|
|
1162 },
|
|
|
1163 then: function( /* fnDone, fnFail, fnProgress */ ) {
|
|
|
1164 var fns = arguments;
|
|
|
1165 return jQuery.Deferred(function( newDefer ) {
|
|
|
1166 jQuery.each( tuples, function( i, tuple ) {
|
|
|
1167 var action = tuple[ 0 ],
|
|
|
1168 fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
|
|
|
1169 // deferred[ done | fail | progress ] for forwarding actions to newDefer
|
|
|
1170 deferred[ tuple[1] ](function() {
|
|
|
1171 var returned = fn && fn.apply( this, arguments );
|
|
|
1172 if ( returned && jQuery.isFunction( returned.promise ) ) {
|
|
|
1173 returned.promise()
|
|
|
1174 .done( newDefer.resolve )
|
|
|
1175 .fail( newDefer.reject )
|
|
|
1176 .progress( newDefer.notify );
|
|
|
1177 } else {
|
|
|
1178 newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
|
|
|
1179 }
|
|
|
1180 });
|
|
|
1181 });
|
|
|
1182 fns = null;
|
|
|
1183 }).promise();
|
|
|
1184 },
|
|
|
1185 // Get a promise for this deferred
|
|
|
1186 // If obj is provided, the promise aspect is added to the object
|
|
|
1187 promise: function( obj ) {
|
|
|
1188 return obj != null ? jQuery.extend( obj, promise ) : promise;
|
|
|
1189 }
|
|
|
1190 },
|
|
|
1191 deferred = {};
|
|
|
1192
|
|
|
1193 // Keep pipe for back-compat
|
|
|
1194 promise.pipe = promise.then;
|
|
|
1195
|
|
|
1196 // Add list-specific methods
|
|
|
1197 jQuery.each( tuples, function( i, tuple ) {
|
|
|
1198 var list = tuple[ 2 ],
|
|
|
1199 stateString = tuple[ 3 ];
|
|
|
1200
|
|
|
1201 // promise[ done | fail | progress ] = list.add
|
|
|
1202 promise[ tuple[1] ] = list.add;
|
|
|
1203
|
|
|
1204 // Handle state
|
|
|
1205 if ( stateString ) {
|
|
|
1206 list.add(function() {
|
|
|
1207 // state = [ resolved | rejected ]
|
|
|
1208 state = stateString;
|
|
|
1209
|
|
|
1210 // [ reject_list | resolve_list ].disable; progress_list.lock
|
|
|
1211 }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
|
|
|
1212 }
|
|
|
1213
|
|
|
1214 // deferred[ resolve | reject | notify ]
|
|
|
1215 deferred[ tuple[0] ] = function() {
|
|
|
1216 deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
|
|
|
1217 return this;
|
|
|
1218 };
|
|
|
1219 deferred[ tuple[0] + "With" ] = list.fireWith;
|
|
|
1220 });
|
|
|
1221
|
|
|
1222 // Make the deferred a promise
|
|
|
1223 promise.promise( deferred );
|
|
|
1224
|
|
|
1225 // Call given func if any
|
|
|
1226 if ( func ) {
|
|
|
1227 func.call( deferred, deferred );
|
|
|
1228 }
|
|
|
1229
|
|
|
1230 // All done!
|
|
|
1231 return deferred;
|
|
|
1232 },
|
|
|
1233
|
|
|
1234 // Deferred helper
|
|
|
1235 when: function( subordinate /* , ..., subordinateN */ ) {
|
|
|
1236 var i = 0,
|
|
|
1237 resolveValues = core_slice.call( arguments ),
|
|
|
1238 length = resolveValues.length,
|
|
|
1239
|
|
|
1240 // the count of uncompleted subordinates
|
|
|
1241 remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
|
|
|
1242
|
|
|
1243 // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
|
|
|
1244 deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
|
|
|
1245
|
|
|
1246 // Update function for both resolve and progress values
|
|
|
1247 updateFunc = function( i, contexts, values ) {
|
|
|
1248 return function( value ) {
|
|
|
1249 contexts[ i ] = this;
|
|
|
1250 values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
|
|
|
1251 if( values === progressValues ) {
|
|
|
1252 deferred.notifyWith( contexts, values );
|
|
|
1253 } else if ( !( --remaining ) ) {
|
|
|
1254 deferred.resolveWith( contexts, values );
|
|
|
1255 }
|
|
|
1256 };
|
|
|
1257 },
|
|
|
1258
|
|
|
1259 progressValues, progressContexts, resolveContexts;
|
|
|
1260
|
|
|
1261 // add listeners to Deferred subordinates; treat others as resolved
|
|
|
1262 if ( length > 1 ) {
|
|
|
1263 progressValues = new Array( length );
|
|
|
1264 progressContexts = new Array( length );
|
|
|
1265 resolveContexts = new Array( length );
|
|
|
1266 for ( ; i < length; i++ ) {
|
|
|
1267 if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
|
|
|
1268 resolveValues[ i ].promise()
|
|
|
1269 .done( updateFunc( i, resolveContexts, resolveValues ) )
|
|
|
1270 .fail( deferred.reject )
|
|
|
1271 .progress( updateFunc( i, progressContexts, progressValues ) );
|
|
|
1272 } else {
|
|
|
1273 --remaining;
|
|
|
1274 }
|
|
|
1275 }
|
|
|
1276 }
|
|
|
1277
|
|
|
1278 // if we're not waiting on anything, resolve the master
|
|
|
1279 if ( !remaining ) {
|
|
|
1280 deferred.resolveWith( resolveContexts, resolveValues );
|
|
|
1281 }
|
|
|
1282
|
|
|
1283 return deferred.promise();
|
|
|
1284 }
|
|
|
1285 });
|
|
|
1286 jQuery.support = (function() {
|
|
|
1287
|
|
|
1288 var support, all, a, select, opt, input, fragment, eventName, isSupported, i,
|
|
|
1289 div = document.createElement("div");
|
|
|
1290
|
|
|
1291 // Setup
|
|
|
1292 div.setAttribute( "className", "t" );
|
|
|
1293 div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
|
|
|
1294
|
|
|
1295 // Support tests won't run in some limited or non-browser environments
|
|
|
1296 all = div.getElementsByTagName("*");
|
|
|
1297 a = div.getElementsByTagName("a")[ 0 ];
|
|
|
1298 if ( !all || !a || !all.length ) {
|
|
|
1299 return {};
|
|
|
1300 }
|
|
|
1301
|
|
|
1302 // First batch of tests
|
|
|
1303 select = document.createElement("select");
|
|
|
1304 opt = select.appendChild( document.createElement("option") );
|
|
|
1305 input = div.getElementsByTagName("input")[ 0 ];
|
|
|
1306
|
|
|
1307 a.style.cssText = "top:1px;float:left;opacity:.5";
|
|
|
1308 support = {
|
|
|
1309 // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
|
|
|
1310 getSetAttribute: div.className !== "t",
|
|
|
1311
|
|
|
1312 // IE strips leading whitespace when .innerHTML is used
|
|
|
1313 leadingWhitespace: div.firstChild.nodeType === 3,
|
|
|
1314
|
|
|
1315 // Make sure that tbody elements aren't automatically inserted
|
|
|
1316 // IE will insert them into empty tables
|
|
|
1317 tbody: !div.getElementsByTagName("tbody").length,
|
|
|
1318
|
|
|
1319 // Make sure that link elements get serialized correctly by innerHTML
|
|
|
1320 // This requires a wrapper element in IE
|
|
|
1321 htmlSerialize: !!div.getElementsByTagName("link").length,
|
|
|
1322
|
|
|
1323 // Get the style information from getAttribute
|
|
|
1324 // (IE uses .cssText instead)
|
|
|
1325 style: /top/.test( a.getAttribute("style") ),
|
|
|
1326
|
|
|
1327 // Make sure that URLs aren't manipulated
|
|
|
1328 // (IE normalizes it by default)
|
|
|
1329 hrefNormalized: a.getAttribute("href") === "/a",
|
|
|
1330
|
|
|
1331 // Make sure that element opacity exists
|
|
|
1332 // (IE uses filter instead)
|
|
|
1333 // Use a regex to work around a WebKit issue. See #5145
|
|
|
1334 opacity: /^0.5/.test( a.style.opacity ),
|
|
|
1335
|
|
|
1336 // Verify style float existence
|
|
|
1337 // (IE uses styleFloat instead of cssFloat)
|
|
|
1338 cssFloat: !!a.style.cssFloat,
|
|
|
1339
|
|
|
1340 // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
|
|
|
1341 checkOn: !!input.value,
|
|
|
1342
|
|
|
1343 // Make sure that a selected-by-default option has a working selected property.
|
|
|
1344 // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
|
|
|
1345 optSelected: opt.selected,
|
|
|
1346
|
|
|
1347 // Tests for enctype support on a form (#6743)
|
|
|
1348 enctype: !!document.createElement("form").enctype,
|
|
|
1349
|
|
|
1350 // Makes sure cloning an html5 element does not cause problems
|
|
|
1351 // Where outerHTML is undefined, this still works
|
|
|
1352 html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
|
|
|
1353
|
|
|
1354 // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
|
|
|
1355 boxModel: document.compatMode === "CSS1Compat",
|
|
|
1356
|
|
|
1357 // Will be defined later
|
|
|
1358 deleteExpando: true,
|
|
|
1359 noCloneEvent: true,
|
|
|
1360 inlineBlockNeedsLayout: false,
|
|
|
1361 shrinkWrapBlocks: false,
|
|
|
1362 reliableMarginRight: true,
|
|
|
1363 boxSizingReliable: true,
|
|
|
1364 pixelPosition: false
|
|
|
1365 };
|
|
|
1366
|
|
|
1367 // Make sure checked status is properly cloned
|
|
|
1368 input.checked = true;
|
|
|
1369 support.noCloneChecked = input.cloneNode( true ).checked;
|
|
|
1370
|
|
|
1371 // Make sure that the options inside disabled selects aren't marked as disabled
|
|
|
1372 // (WebKit marks them as disabled)
|
|
|
1373 select.disabled = true;
|
|
|
1374 support.optDisabled = !opt.disabled;
|
|
|
1375
|
|
|
1376 // Support: IE<9
|
|
|
1377 try {
|
|
|
1378 delete div.test;
|
|
|
1379 } catch( e ) {
|
|
|
1380 support.deleteExpando = false;
|
|
|
1381 }
|
|
|
1382
|
|
|
1383 // Check if we can trust getAttribute("value")
|
|
|
1384 input = document.createElement("input");
|
|
|
1385 input.setAttribute( "value", "" );
|
|
|
1386 support.input = input.getAttribute( "value" ) === "";
|
|
|
1387
|
|
|
1388 // Check if an input maintains its value after becoming a radio
|
|
|
1389 input.value = "t";
|
|
|
1390 input.setAttribute( "type", "radio" );
|
|
|
1391 support.radioValue = input.value === "t";
|
|
|
1392
|
|
|
1393 // #11217 - WebKit loses check when the name is after the checked attribute
|
|
|
1394 input.setAttribute( "checked", "t" );
|
|
|
1395 input.setAttribute( "name", "t" );
|
|
|
1396
|
|
|
1397 fragment = document.createDocumentFragment();
|
|
|
1398 fragment.appendChild( input );
|
|
|
1399
|
|
|
1400 // Check if a disconnected checkbox will retain its checked
|
|
|
1401 // value of true after appended to the DOM (IE6/7)
|
|
|
1402 support.appendChecked = input.checked;
|
|
|
1403
|
|
|
1404 // WebKit doesn't clone checked state correctly in fragments
|
|
|
1405 support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
|
|
|
1406
|
|
|
1407 // Support: IE<9
|
|
|
1408 // Opera does not clone events (and typeof div.attachEvent === undefined).
|
|
|
1409 // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
|
|
|
1410 if ( div.attachEvent ) {
|
|
|
1411 div.attachEvent( "onclick", function() {
|
|
|
1412 support.noCloneEvent = false;
|
|
|
1413 });
|
|
|
1414
|
|
|
1415 div.cloneNode( true ).click();
|
|
|
1416 }
|
|
|
1417
|
|
|
1418 // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
|
|
|
1419 // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php
|
|
|
1420 for ( i in { submit: true, change: true, focusin: true }) {
|
|
|
1421 div.setAttribute( eventName = "on" + i, "t" );
|
|
|
1422
|
|
|
1423 support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
|
|
|
1424 }
|
|
|
1425
|
|
|
1426 div.style.backgroundClip = "content-box";
|
|
|
1427 div.cloneNode( true ).style.backgroundClip = "";
|
|
|
1428 support.clearCloneStyle = div.style.backgroundClip === "content-box";
|
|
|
1429
|
|
|
1430 // Run tests that need a body at doc ready
|
|
|
1431 jQuery(function() {
|
|
|
1432 var container, marginDiv, tds,
|
|
|
1433 divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
|
|
|
1434 body = document.getElementsByTagName("body")[0];
|
|
|
1435
|
|
|
1436 if ( !body ) {
|
|
|
1437 // Return for frameset docs that don't have a body
|
|
|
1438 return;
|
|
|
1439 }
|
|
|
1440
|
|
|
1441 container = document.createElement("div");
|
|
|
1442 container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
|
|
|
1443
|
|
|
1444 body.appendChild( container ).appendChild( div );
|
|
|
1445
|
|
|
1446 // Support: IE8
|
|
|
1447 // Check if table cells still have offsetWidth/Height when they are set
|
|
|
1448 // to display:none and there are still other visible table cells in a
|
|
|
1449 // table row; if so, offsetWidth/Height are not reliable for use when
|
|
|
1450 // determining if an element has been hidden directly using
|
|
|
1451 // display:none (it is still safe to use offsets if a parent element is
|
|
|
1452 // hidden; don safety goggles and see bug #4512 for more information).
|
|
|
1453 div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
|
|
|
1454 tds = div.getElementsByTagName("td");
|
|
|
1455 tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
|
|
|
1456 isSupported = ( tds[ 0 ].offsetHeight === 0 );
|
|
|
1457
|
|
|
1458 tds[ 0 ].style.display = "";
|
|
|
1459 tds[ 1 ].style.display = "none";
|
|
|
1460
|
|
|
1461 // Support: IE8
|
|
|
1462 // Check if empty table cells still have offsetWidth/Height
|
|
|
1463 support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
|
|
|
1464
|
|
|
1465 // Check box-sizing and margin behavior
|
|
|
1466 div.innerHTML = "";
|
|
|
1467 div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
|
|
|
1468 support.boxSizing = ( div.offsetWidth === 4 );
|
|
|
1469 support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
|
|
|
1470
|
|
|
1471 // Use window.getComputedStyle because jsdom on node.js will break without it.
|
|
|
1472 if ( window.getComputedStyle ) {
|
|
|
1473 support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
|
|
|
1474 support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
|
|
|
1475
|
|
|
1476 // Check if div with explicit width and no margin-right incorrectly
|
|
|
1477 // gets computed margin-right based on width of container. (#3333)
|
|
|
1478 // Fails in WebKit before Feb 2011 nightlies
|
|
|
1479 // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
|
|
1480 marginDiv = div.appendChild( document.createElement("div") );
|
|
|
1481 marginDiv.style.cssText = div.style.cssText = divReset;
|
|
|
1482 marginDiv.style.marginRight = marginDiv.style.width = "0";
|
|
|
1483 div.style.width = "1px";
|
|
|
1484
|
|
|
1485 support.reliableMarginRight =
|
|
|
1486 !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
|
|
|
1487 }
|
|
|
1488
|
|
|
1489 if ( typeof div.style.zoom !== "undefined" ) {
|
|
|
1490 // Support: IE<8
|
|
|
1491 // Check if natively block-level elements act like inline-block
|
|
|
1492 // elements when setting their display to 'inline' and giving
|
|
|
1493 // them layout
|
|
|
1494 div.innerHTML = "";
|
|
|
1495 div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
|
|
|
1496 support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
|
|
|
1497
|
|
|
1498 // Support: IE6
|
|
|
1499 // Check if elements with layout shrink-wrap their children
|
|
|
1500 div.style.display = "block";
|
|
|
1501 div.innerHTML = "<div></div>";
|
|
|
1502 div.firstChild.style.width = "5px";
|
|
|
1503 support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
|
|
|
1504
|
|
|
1505 // Prevent IE 6 from affecting layout for positioned elements #11048
|
|
|
1506 // Prevent IE from shrinking the body in IE 7 mode #12869
|
|
|
1507 body.style.zoom = 1;
|
|
|
1508 }
|
|
|
1509
|
|
|
1510 body.removeChild( container );
|
|
|
1511
|
|
|
1512 // Null elements to avoid leaks in IE
|
|
|
1513 container = div = tds = marginDiv = null;
|
|
|
1514 });
|
|
|
1515
|
|
|
1516 // Null elements to avoid leaks in IE
|
|
|
1517 all = select = fragment = opt = a = input = null;
|
|
|
1518
|
|
|
1519 return support;
|
|
|
1520 })();
|
|
|
1521
|
|
|
1522 var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
|
|
|
1523 rmultiDash = /([A-Z])/g;
|
|
|
1524
|
|
|
1525 function internalData( elem, name, data, pvt /* Internal Use Only */ ){
|
|
|
1526 if ( !jQuery.acceptData( elem ) ) {
|
|
|
1527 return;
|
|
|
1528 }
|
|
|
1529
|
|
|
1530 var thisCache, ret,
|
|
|
1531 internalKey = jQuery.expando,
|
|
|
1532 getByName = typeof name === "string",
|
|
|
1533
|
|
|
1534 // We have to handle DOM nodes and JS objects differently because IE6-7
|
|
|
1535 // can't GC object references properly across the DOM-JS boundary
|
|
|
1536 isNode = elem.nodeType,
|
|
|
1537
|
|
|
1538 // Only DOM nodes need the global jQuery cache; JS object data is
|
|
|
1539 // attached directly to the object so GC can occur automatically
|
|
|
1540 cache = isNode ? jQuery.cache : elem,
|
|
|
1541
|
|
|
1542 // Only defining an ID for JS objects if its cache already exists allows
|
|
|
1543 // the code to shortcut on the same path as a DOM node with no cache
|
|
|
1544 id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
|
|
|
1545
|
|
|
1546 // Avoid doing any more work than we need to when trying to get data on an
|
|
|
1547 // object that has no data at all
|
|
|
1548 if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
|
|
|
1549 return;
|
|
|
1550 }
|
|
|
1551
|
|
|
1552 if ( !id ) {
|
|
|
1553 // Only DOM nodes need a new unique ID for each element since their data
|
|
|
1554 // ends up in the global cache
|
|
|
1555 if ( isNode ) {
|
|
|
1556 elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++;
|
|
|
1557 } else {
|
|
|
1558 id = internalKey;
|
|
|
1559 }
|
|
|
1560 }
|
|
|
1561
|
|
|
1562 if ( !cache[ id ] ) {
|
|
|
1563 cache[ id ] = {};
|
|
|
1564
|
|
|
1565 // Avoids exposing jQuery metadata on plain JS objects when the object
|
|
|
1566 // is serialized using JSON.stringify
|
|
|
1567 if ( !isNode ) {
|
|
|
1568 cache[ id ].toJSON = jQuery.noop;
|
|
|
1569 }
|
|
|
1570 }
|
|
|
1571
|
|
|
1572 // An object can be passed to jQuery.data instead of a key/value pair; this gets
|
|
|
1573 // shallow copied over onto the existing cache
|
|
|
1574 if ( typeof name === "object" || typeof name === "function" ) {
|
|
|
1575 if ( pvt ) {
|
|
|
1576 cache[ id ] = jQuery.extend( cache[ id ], name );
|
|
|
1577 } else {
|
|
|
1578 cache[ id ].data = jQuery.extend( cache[ id ].data, name );
|
|
|
1579 }
|
|
|
1580 }
|
|
|
1581
|
|
|
1582 thisCache = cache[ id ];
|
|
|
1583
|
|
|
1584 // jQuery data() is stored in a separate object inside the object's internal data
|
|
|
1585 // cache in order to avoid key collisions between internal data and user-defined
|
|
|
1586 // data.
|
|
|
1587 if ( !pvt ) {
|
|
|
1588 if ( !thisCache.data ) {
|
|
|
1589 thisCache.data = {};
|
|
|
1590 }
|
|
|
1591
|
|
|
1592 thisCache = thisCache.data;
|
|
|
1593 }
|
|
|
1594
|
|
|
1595 if ( data !== undefined ) {
|
|
|
1596 thisCache[ jQuery.camelCase( name ) ] = data;
|
|
|
1597 }
|
|
|
1598
|
|
|
1599 // Check for both converted-to-camel and non-converted data property names
|
|
|
1600 // If a data property was specified
|
|
|
1601 if ( getByName ) {
|
|
|
1602
|
|
|
1603 // First Try to find as-is property data
|
|
|
1604 ret = thisCache[ name ];
|
|
|
1605
|
|
|
1606 // Test for null|undefined property data
|
|
|
1607 if ( ret == null ) {
|
|
|
1608
|
|
|
1609 // Try to find the camelCased property
|
|
|
1610 ret = thisCache[ jQuery.camelCase( name ) ];
|
|
|
1611 }
|
|
|
1612 } else {
|
|
|
1613 ret = thisCache;
|
|
|
1614 }
|
|
|
1615
|
|
|
1616 return ret;
|
|
|
1617 }
|
|
|
1618
|
|
|
1619 function internalRemoveData( elem, name, pvt /* For internal use only */ ){
|
|
|
1620 if ( !jQuery.acceptData( elem ) ) {
|
|
|
1621 return;
|
|
|
1622 }
|
|
|
1623
|
|
|
1624 var thisCache, i, l,
|
|
|
1625
|
|
|
1626 isNode = elem.nodeType,
|
|
|
1627
|
|
|
1628 // See jQuery.data for more information
|
|
|
1629 cache = isNode ? jQuery.cache : elem,
|
|
|
1630 id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
|
|
|
1631
|
|
|
1632 // If there is already no cache entry for this object, there is no
|
|
|
1633 // purpose in continuing
|
|
|
1634 if ( !cache[ id ] ) {
|
|
|
1635 return;
|
|
|
1636 }
|
|
|
1637
|
|
|
1638 if ( name ) {
|
|
|
1639
|
|
|
1640 thisCache = pvt ? cache[ id ] : cache[ id ].data;
|
|
|
1641
|
|
|
1642 if ( thisCache ) {
|
|
|
1643
|
|
|
1644 // Support array or space separated string names for data keys
|
|
|
1645 if ( !jQuery.isArray( name ) ) {
|
|
|
1646
|
|
|
1647 // try the string as a key before any manipulation
|
|
|
1648 if ( name in thisCache ) {
|
|
|
1649 name = [ name ];
|
|
|
1650 } else {
|
|
|
1651
|
|
|
1652 // split the camel cased version by spaces unless a key with the spaces exists
|
|
|
1653 name = jQuery.camelCase( name );
|
|
|
1654 if ( name in thisCache ) {
|
|
|
1655 name = [ name ];
|
|
|
1656 } else {
|
|
|
1657 name = name.split(" ");
|
|
|
1658 }
|
|
|
1659 }
|
|
|
1660 } else {
|
|
|
1661 // If "name" is an array of keys...
|
|
|
1662 // When data is initially created, via ("key", "val") signature,
|
|
|
1663 // keys will be converted to camelCase.
|
|
|
1664 // Since there is no way to tell _how_ a key was added, remove
|
|
|
1665 // both plain key and camelCase key. #12786
|
|
|
1666 // This will only penalize the array argument path.
|
|
|
1667 name = name.concat( jQuery.map( name, jQuery.camelCase ) );
|
|
|
1668 }
|
|
|
1669
|
|
|
1670 for ( i = 0, l = name.length; i < l; i++ ) {
|
|
|
1671 delete thisCache[ name[i] ];
|
|
|
1672 }
|
|
|
1673
|
|
|
1674 // If there is no data left in the cache, we want to continue
|
|
|
1675 // and let the cache object itself get destroyed
|
|
|
1676 if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
|
|
|
1677 return;
|
|
|
1678 }
|
|
|
1679 }
|
|
|
1680 }
|
|
|
1681
|
|
|
1682 // See jQuery.data for more information
|
|
|
1683 if ( !pvt ) {
|
|
|
1684 delete cache[ id ].data;
|
|
|
1685
|
|
|
1686 // Don't destroy the parent cache unless the internal data object
|
|
|
1687 // had been the only thing left in it
|
|
|
1688 if ( !isEmptyDataObject( cache[ id ] ) ) {
|
|
|
1689 return;
|
|
|
1690 }
|
|
|
1691 }
|
|
|
1692
|
|
|
1693 // Destroy the cache
|
|
|
1694 if ( isNode ) {
|
|
|
1695 jQuery.cleanData( [ elem ], true );
|
|
|
1696
|
|
|
1697 // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
|
|
|
1698 } else if ( jQuery.support.deleteExpando || cache != cache.window ) {
|
|
|
1699 delete cache[ id ];
|
|
|
1700
|
|
|
1701 // When all else fails, null
|
|
|
1702 } else {
|
|
|
1703 cache[ id ] = null;
|
|
|
1704 }
|
|
|
1705 }
|
|
|
1706
|
|
|
1707 jQuery.extend({
|
|
|
1708 cache: {},
|
|
|
1709
|
|
|
1710 // Unique for each copy of jQuery on the page
|
|
|
1711 // Non-digits removed to match rinlinejQuery
|
|
|
1712 expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
|
|
|
1713
|
|
|
1714 // The following elements throw uncatchable exceptions if you
|
|
|
1715 // attempt to add expando properties to them.
|
|
|
1716 noData: {
|
|
|
1717 "embed": true,
|
|
|
1718 // Ban all objects except for Flash (which handle expandos)
|
|
|
1719 "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
|
|
|
1720 "applet": true
|
|
|
1721 },
|
|
|
1722
|
|
|
1723 hasData: function( elem ) {
|
|
|
1724 elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
|
|
|
1725 return !!elem && !isEmptyDataObject( elem );
|
|
|
1726 },
|
|
|
1727
|
|
|
1728 data: function( elem, name, data ) {
|
|
|
1729 return internalData( elem, name, data, false );
|
|
|
1730 },
|
|
|
1731
|
|
|
1732 removeData: function( elem, name ) {
|
|
|
1733 return internalRemoveData( elem, name, false );
|
|
|
1734 },
|
|
|
1735
|
|
|
1736 // For internal use only.
|
|
|
1737 _data: function( elem, name, data ) {
|
|
|
1738 return internalData( elem, name, data, true );
|
|
|
1739 },
|
|
|
1740
|
|
|
1741 _removeData: function( elem, name ) {
|
|
|
1742 return internalRemoveData( elem, name, true );
|
|
|
1743 },
|
|
|
1744
|
|
|
1745 // A method for determining if a DOM node can handle the data expando
|
|
|
1746 acceptData: function( elem ) {
|
|
|
1747 var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
|
|
|
1748
|
|
|
1749 // nodes accept data unless otherwise specified; rejection can be conditional
|
|
|
1750 return !noData || noData !== true && elem.getAttribute("classid") === noData;
|
|
|
1751 }
|
|
|
1752 });
|
|
|
1753
|
|
|
1754 jQuery.fn.extend({
|
|
|
1755 data: function( key, value ) {
|
|
|
1756 var attrs, name,
|
|
|
1757 elem = this[0],
|
|
|
1758 i = 0,
|
|
|
1759 data = null;
|
|
|
1760
|
|
|
1761 // Gets all values
|
|
|
1762 if ( key === undefined ) {
|
|
|
1763 if ( this.length ) {
|
|
|
1764 data = jQuery.data( elem );
|
|
|
1765
|
|
|
1766 if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
|
|
|
1767 attrs = elem.attributes;
|
|
|
1768 for ( ; i < attrs.length; i++ ) {
|
|
|
1769 name = attrs[i].name;
|
|
|
1770
|
|
|
1771 if ( !name.indexOf( "data-" ) ) {
|
|
|
1772 name = jQuery.camelCase( name.substring(5) );
|
|
|
1773
|
|
|
1774 dataAttr( elem, name, data[ name ] );
|
|
|
1775 }
|
|
|
1776 }
|
|
|
1777 jQuery._data( elem, "parsedAttrs", true );
|
|
|
1778 }
|
|
|
1779 }
|
|
|
1780
|
|
|
1781 return data;
|
|
|
1782 }
|
|
|
1783
|
|
|
1784 // Sets multiple values
|
|
|
1785 if ( typeof key === "object" ) {
|
|
|
1786 return this.each(function() {
|
|
|
1787 jQuery.data( this, key );
|
|
|
1788 });
|
|
|
1789 }
|
|
|
1790
|
|
|
1791 return jQuery.access( this, function( value ) {
|
|
|
1792
|
|
|
1793 if ( value === undefined ) {
|
|
|
1794 // Try to fetch any internally stored data first
|
|
|
1795 return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
|
|
|
1796 }
|
|
|
1797
|
|
|
1798 this.each(function() {
|
|
|
1799 jQuery.data( this, key, value );
|
|
|
1800 });
|
|
|
1801 }, null, value, arguments.length > 1, null, true );
|
|
|
1802 },
|
|
|
1803
|
|
|
1804 removeData: function( key ) {
|
|
|
1805 return this.each(function() {
|
|
|
1806 jQuery.removeData( this, key );
|
|
|
1807 });
|
|
|
1808 }
|
|
|
1809 });
|
|
|
1810
|
|
|
1811 function dataAttr( elem, key, data ) {
|
|
|
1812 // If nothing was found internally, try to fetch any
|
|
|
1813 // data from the HTML5 data-* attribute
|
|
|
1814 if ( data === undefined && elem.nodeType === 1 ) {
|
|
|
1815
|
|
|
1816 var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
|
|
|
1817
|
|
|
1818 data = elem.getAttribute( name );
|
|
|
1819
|
|
|
1820 if ( typeof data === "string" ) {
|
|
|
1821 try {
|
|
|
1822 data = data === "true" ? true :
|
|
|
1823 data === "false" ? false :
|
|
|
1824 data === "null" ? null :
|
|
|
1825 // Only convert to a number if it doesn't change the string
|
|
|
1826 +data + "" === data ? +data :
|
|
|
1827 rbrace.test( data ) ? jQuery.parseJSON( data ) :
|
|
|
1828 data;
|
|
|
1829 } catch( e ) {}
|
|
|
1830
|
|
|
1831 // Make sure we set the data so it isn't changed later
|
|
|
1832 jQuery.data( elem, key, data );
|
|
|
1833
|
|
|
1834 } else {
|
|
|
1835 data = undefined;
|
|
|
1836 }
|
|
|
1837 }
|
|
|
1838
|
|
|
1839 return data;
|
|
|
1840 }
|
|
|
1841
|
|
|
1842 // checks a cache object for emptiness
|
|
|
1843 function isEmptyDataObject( obj ) {
|
|
|
1844 var name;
|
|
|
1845 for ( name in obj ) {
|
|
|
1846
|
|
|
1847 // if the public data object is empty, the private is still empty
|
|
|
1848 if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
|
|
|
1849 continue;
|
|
|
1850 }
|
|
|
1851 if ( name !== "toJSON" ) {
|
|
|
1852 return false;
|
|
|
1853 }
|
|
|
1854 }
|
|
|
1855
|
|
|
1856 return true;
|
|
|
1857 }
|
|
|
1858 jQuery.extend({
|
|
|
1859 queue: function( elem, type, data ) {
|
|
|
1860 var queue;
|
|
|
1861
|
|
|
1862 if ( elem ) {
|
|
|
1863 type = ( type || "fx" ) + "queue";
|
|
|
1864 queue = jQuery._data( elem, type );
|
|
|
1865
|
|
|
1866 // Speed up dequeue by getting out quickly if this is just a lookup
|
|
|
1867 if ( data ) {
|
|
|
1868 if ( !queue || jQuery.isArray(data) ) {
|
|
|
1869 queue = jQuery._data( elem, type, jQuery.makeArray(data) );
|
|
|
1870 } else {
|
|
|
1871 queue.push( data );
|
|
|
1872 }
|
|
|
1873 }
|
|
|
1874 return queue || [];
|
|
|
1875 }
|
|
|
1876 },
|
|
|
1877
|
|
|
1878 dequeue: function( elem, type ) {
|
|
|
1879 type = type || "fx";
|
|
|
1880
|
|
|
1881 var queue = jQuery.queue( elem, type ),
|
|
|
1882 startLength = queue.length,
|
|
|
1883 fn = queue.shift(),
|
|
|
1884 hooks = jQuery._queueHooks( elem, type ),
|
|
|
1885 next = function() {
|
|
|
1886 jQuery.dequeue( elem, type );
|
|
|
1887 };
|
|
|
1888
|
|
|
1889 // If the fx queue is dequeued, always remove the progress sentinel
|
|
|
1890 if ( fn === "inprogress" ) {
|
|
|
1891 fn = queue.shift();
|
|
|
1892 startLength--;
|
|
|
1893 }
|
|
|
1894
|
|
|
1895 hooks.cur = fn;
|
|
|
1896 if ( fn ) {
|
|
|
1897
|
|
|
1898 // Add a progress sentinel to prevent the fx queue from being
|
|
|
1899 // automatically dequeued
|
|
|
1900 if ( type === "fx" ) {
|
|
|
1901 queue.unshift( "inprogress" );
|
|
|
1902 }
|
|
|
1903
|
|
|
1904 // clear up the last queue stop function
|
|
|
1905 delete hooks.stop;
|
|
|
1906 fn.call( elem, next, hooks );
|
|
|
1907 }
|
|
|
1908
|
|
|
1909 if ( !startLength && hooks ) {
|
|
|
1910 hooks.empty.fire();
|
|
|
1911 }
|
|
|
1912 },
|
|
|
1913
|
|
|
1914 // not intended for public consumption - generates a queueHooks object, or returns the current one
|
|
|
1915 _queueHooks: function( elem, type ) {
|
|
|
1916 var key = type + "queueHooks";
|
|
|
1917 return jQuery._data( elem, key ) || jQuery._data( elem, key, {
|
|
|
1918 empty: jQuery.Callbacks("once memory").add(function() {
|
|
|
1919 jQuery._removeData( elem, type + "queue" );
|
|
|
1920 jQuery._removeData( elem, key );
|
|
|
1921 })
|
|
|
1922 });
|
|
|
1923 }
|
|
|
1924 });
|
|
|
1925
|
|
|
1926 jQuery.fn.extend({
|
|
|
1927 queue: function( type, data ) {
|
|
|
1928 var setter = 2;
|
|
|
1929
|
|
|
1930 if ( typeof type !== "string" ) {
|
|
|
1931 data = type;
|
|
|
1932 type = "fx";
|
|
|
1933 setter--;
|
|
|
1934 }
|
|
|
1935
|
|
|
1936 if ( arguments.length < setter ) {
|
|
|
1937 return jQuery.queue( this[0], type );
|
|
|
1938 }
|
|
|
1939
|
|
|
1940 return data === undefined ?
|
|
|
1941 this :
|
|
|
1942 this.each(function() {
|
|
|
1943 var queue = jQuery.queue( this, type, data );
|
|
|
1944
|
|
|
1945 // ensure a hooks for this queue
|
|
|
1946 jQuery._queueHooks( this, type );
|
|
|
1947
|
|
|
1948 if ( type === "fx" && queue[0] !== "inprogress" ) {
|
|
|
1949 jQuery.dequeue( this, type );
|
|
|
1950 }
|
|
|
1951 });
|
|
|
1952 },
|
|
|
1953 dequeue: function( type ) {
|
|
|
1954 return this.each(function() {
|
|
|
1955 jQuery.dequeue( this, type );
|
|
|
1956 });
|
|
|
1957 },
|
|
|
1958 // Based off of the plugin by Clint Helfers, with permission.
|
|
|
1959 // http://blindsignals.com/index.php/2009/07/jquery-delay/
|
|
|
1960 delay: function( time, type ) {
|
|
|
1961 time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
|
|
|
1962 type = type || "fx";
|
|
|
1963
|
|
|
1964 return this.queue( type, function( next, hooks ) {
|
|
|
1965 var timeout = setTimeout( next, time );
|
|
|
1966 hooks.stop = function() {
|
|
|
1967 clearTimeout( timeout );
|
|
|
1968 };
|
|
|
1969 });
|
|
|
1970 },
|
|
|
1971 clearQueue: function( type ) {
|
|
|
1972 return this.queue( type || "fx", [] );
|
|
|
1973 },
|
|
|
1974 // Get a promise resolved when queues of a certain type
|
|
|
1975 // are emptied (fx is the type by default)
|
|
|
1976 promise: function( type, obj ) {
|
|
|
1977 var tmp,
|
|
|
1978 count = 1,
|
|
|
1979 defer = jQuery.Deferred(),
|
|
|
1980 elements = this,
|
|
|
1981 i = this.length,
|
|
|
1982 resolve = function() {
|
|
|
1983 if ( !( --count ) ) {
|
|
|
1984 defer.resolveWith( elements, [ elements ] );
|
|
|
1985 }
|
|
|
1986 };
|
|
|
1987
|
|
|
1988 if ( typeof type !== "string" ) {
|
|
|
1989 obj = type;
|
|
|
1990 type = undefined;
|
|
|
1991 }
|
|
|
1992 type = type || "fx";
|
|
|
1993
|
|
|
1994 while( i-- ) {
|
|
|
1995 tmp = jQuery._data( elements[ i ], type + "queueHooks" );
|
|
|
1996 if ( tmp && tmp.empty ) {
|
|
|
1997 count++;
|
|
|
1998 tmp.empty.add( resolve );
|
|
|
1999 }
|
|
|
2000 }
|
|
|
2001 resolve();
|
|
|
2002 return defer.promise( obj );
|
|
|
2003 }
|
|
|
2004 });
|
|
|
2005 var nodeHook, boolHook,
|
|
|
2006 rclass = /[\t\r\n]/g,
|
|
|
2007 rreturn = /\r/g,
|
|
|
2008 rfocusable = /^(?:input|select|textarea|button|object)$/i,
|
|
|
2009 rclickable = /^(?:a|area)$/i,
|
|
|
2010 rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i,
|
|
|
2011 ruseDefault = /^(?:checked|selected)$/i,
|
|
|
2012 getSetAttribute = jQuery.support.getSetAttribute,
|
|
|
2013 getSetInput = jQuery.support.input;
|
|
|
2014
|
|
|
2015 jQuery.fn.extend({
|
|
|
2016 attr: function( name, value ) {
|
|
|
2017 return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
|
|
|
2018 },
|
|
|
2019
|
|
|
2020 removeAttr: function( name ) {
|
|
|
2021 return this.each(function() {
|
|
|
2022 jQuery.removeAttr( this, name );
|
|
|
2023 });
|
|
|
2024 },
|
|
|
2025
|
|
|
2026 prop: function( name, value ) {
|
|
|
2027 return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
|
|
|
2028 },
|
|
|
2029
|
|
|
2030 removeProp: function( name ) {
|
|
|
2031 name = jQuery.propFix[ name ] || name;
|
|
|
2032 return this.each(function() {
|
|
|
2033 // try/catch handles cases where IE balks (such as removing a property on window)
|
|
|
2034 try {
|
|
|
2035 this[ name ] = undefined;
|
|
|
2036 delete this[ name ];
|
|
|
2037 } catch( e ) {}
|
|
|
2038 });
|
|
|
2039 },
|
|
|
2040
|
|
|
2041 addClass: function( value ) {
|
|
|
2042 var classes, elem, cur, clazz, j,
|
|
|
2043 i = 0,
|
|
|
2044 len = this.length,
|
|
|
2045 proceed = typeof value === "string" && value;
|
|
|
2046
|
|
|
2047 if ( jQuery.isFunction( value ) ) {
|
|
|
2048 return this.each(function( j ) {
|
|
|
2049 jQuery( this ).addClass( value.call( this, j, this.className ) );
|
|
|
2050 });
|
|
|
2051 }
|
|
|
2052
|
|
|
2053 if ( proceed ) {
|
|
|
2054 // The disjunction here is for better compressibility (see removeClass)
|
|
|
2055 classes = ( value || "" ).match( core_rnotwhite ) || [];
|
|
|
2056
|
|
|
2057 for ( ; i < len; i++ ) {
|
|
|
2058 elem = this[ i ];
|
|
|
2059 cur = elem.nodeType === 1 && ( elem.className ?
|
|
|
2060 ( " " + elem.className + " " ).replace( rclass, " " ) :
|
|
|
2061 " "
|
|
|
2062 );
|
|
|
2063
|
|
|
2064 if ( cur ) {
|
|
|
2065 j = 0;
|
|
|
2066 while ( (clazz = classes[j++]) ) {
|
|
|
2067 if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
|
|
|
2068 cur += clazz + " ";
|
|
|
2069 }
|
|
|
2070 }
|
|
|
2071 elem.className = jQuery.trim( cur );
|
|
|
2072
|
|
|
2073 }
|
|
|
2074 }
|
|
|
2075 }
|
|
|
2076
|
|
|
2077 return this;
|
|
|
2078 },
|
|
|
2079
|
|
|
2080 removeClass: function( value ) {
|
|
|
2081 var classes, elem, cur, clazz, j,
|
|
|
2082 i = 0,
|
|
|
2083 len = this.length,
|
|
|
2084 proceed = arguments.length === 0 || typeof value === "string" && value;
|
|
|
2085
|
|
|
2086 if ( jQuery.isFunction( value ) ) {
|
|
|
2087 return this.each(function( j ) {
|
|
|
2088 jQuery( this ).removeClass( value.call( this, j, this.className ) );
|
|
|
2089 });
|
|
|
2090 }
|
|
|
2091 if ( proceed ) {
|
|
|
2092 classes = ( value || "" ).match( core_rnotwhite ) || [];
|
|
|
2093
|
|
|
2094 for ( ; i < len; i++ ) {
|
|
|
2095 elem = this[ i ];
|
|
|
2096 // This expression is here for better compressibility (see addClass)
|
|
|
2097 cur = elem.nodeType === 1 && ( elem.className ?
|
|
|
2098 ( " " + elem.className + " " ).replace( rclass, " " ) :
|
|
|
2099 ""
|
|
|
2100 );
|
|
|
2101
|
|
|
2102 if ( cur ) {
|
|
|
2103 j = 0;
|
|
|
2104 while ( (clazz = classes[j++]) ) {
|
|
|
2105 // Remove *all* instances
|
|
|
2106 while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
|
|
|
2107 cur = cur.replace( " " + clazz + " ", " " );
|
|
|
2108 }
|
|
|
2109 }
|
|
|
2110 elem.className = value ? jQuery.trim( cur ) : "";
|
|
|
2111 }
|
|
|
2112 }
|
|
|
2113 }
|
|
|
2114
|
|
|
2115 return this;
|
|
|
2116 },
|
|
|
2117
|
|
|
2118 toggleClass: function( value, stateVal ) {
|
|
|
2119 var type = typeof value,
|
|
|
2120 isBool = typeof stateVal === "boolean";
|
|
|
2121
|
|
|
2122 if ( jQuery.isFunction( value ) ) {
|
|
|
2123 return this.each(function( i ) {
|
|
|
2124 jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
|
|
|
2125 });
|
|
|
2126 }
|
|
|
2127
|
|
|
2128 return this.each(function() {
|
|
|
2129 if ( type === "string" ) {
|
|
|
2130 // toggle individual class names
|
|
|
2131 var className,
|
|
|
2132 i = 0,
|
|
|
2133 self = jQuery( this ),
|
|
|
2134 state = stateVal,
|
|
|
2135 classNames = value.match( core_rnotwhite ) || [];
|
|
|
2136
|
|
|
2137 while ( (className = classNames[ i++ ]) ) {
|
|
|
2138 // check each className given, space separated list
|
|
|
2139 state = isBool ? state : !self.hasClass( className );
|
|
|
2140 self[ state ? "addClass" : "removeClass" ]( className );
|
|
|
2141 }
|
|
|
2142
|
|
|
2143 // Toggle whole class name
|
|
|
2144 } else if ( type === "undefined" || type === "boolean" ) {
|
|
|
2145 if ( this.className ) {
|
|
|
2146 // store className if set
|
|
|
2147 jQuery._data( this, "__className__", this.className );
|
|
|
2148 }
|
|
|
2149
|
|
|
2150 // If the element has a class name or if we're passed "false",
|
|
|
2151 // then remove the whole classname (if there was one, the above saved it).
|
|
|
2152 // Otherwise bring back whatever was previously saved (if anything),
|
|
|
2153 // falling back to the empty string if nothing was stored.
|
|
|
2154 this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
|
|
|
2155 }
|
|
|
2156 });
|
|
|
2157 },
|
|
|
2158
|
|
|
2159 hasClass: function( selector ) {
|
|
|
2160 var className = " " + selector + " ",
|
|
|
2161 i = 0,
|
|
|
2162 l = this.length;
|
|
|
2163 for ( ; i < l; i++ ) {
|
|
|
2164 if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
|
|
|
2165 return true;
|
|
|
2166 }
|
|
|
2167 }
|
|
|
2168
|
|
|
2169 return false;
|
|
|
2170 },
|
|
|
2171
|
|
|
2172 val: function( value ) {
|
|
|
2173 var hooks, ret, isFunction,
|
|
|
2174 elem = this[0];
|
|
|
2175
|
|
|
2176 if ( !arguments.length ) {
|
|
|
2177 if ( elem ) {
|
|
|
2178 hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
|
|
|
2179
|
|
|
2180 if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
|
|
|
2181 return ret;
|
|
|
2182 }
|
|
|
2183
|
|
|
2184 ret = elem.value;
|
|
|
2185
|
|
|
2186 return typeof ret === "string" ?
|
|
|
2187 // handle most common string cases
|
|
|
2188 ret.replace(rreturn, "") :
|
|
|
2189 // handle cases where value is null/undef or number
|
|
|
2190 ret == null ? "" : ret;
|
|
|
2191 }
|
|
|
2192
|
|
|
2193 return;
|
|
|
2194 }
|
|
|
2195
|
|
|
2196 isFunction = jQuery.isFunction( value );
|
|
|
2197
|
|
|
2198 return this.each(function( i ) {
|
|
|
2199 var val,
|
|
|
2200 self = jQuery(this);
|
|
|
2201
|
|
|
2202 if ( this.nodeType !== 1 ) {
|
|
|
2203 return;
|
|
|
2204 }
|
|
|
2205
|
|
|
2206 if ( isFunction ) {
|
|
|
2207 val = value.call( this, i, self.val() );
|
|
|
2208 } else {
|
|
|
2209 val = value;
|
|
|
2210 }
|
|
|
2211
|
|
|
2212 // Treat null/undefined as ""; convert numbers to string
|
|
|
2213 if ( val == null ) {
|
|
|
2214 val = "";
|
|
|
2215 } else if ( typeof val === "number" ) {
|
|
|
2216 val += "";
|
|
|
2217 } else if ( jQuery.isArray( val ) ) {
|
|
|
2218 val = jQuery.map(val, function ( value ) {
|
|
|
2219 return value == null ? "" : value + "";
|
|
|
2220 });
|
|
|
2221 }
|
|
|
2222
|
|
|
2223 hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
|
|
|
2224
|
|
|
2225 // If set returns undefined, fall back to normal setting
|
|
|
2226 if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
|
|
|
2227 this.value = val;
|
|
|
2228 }
|
|
|
2229 });
|
|
|
2230 }
|
|
|
2231 });
|
|
|
2232
|
|
|
2233 jQuery.extend({
|
|
|
2234 valHooks: {
|
|
|
2235 option: {
|
|
|
2236 get: function( elem ) {
|
|
|
2237 // attributes.value is undefined in Blackberry 4.7 but
|
|
|
2238 // uses .value. See #6932
|
|
|
2239 var val = elem.attributes.value;
|
|
|
2240 return !val || val.specified ? elem.value : elem.text;
|
|
|
2241 }
|
|
|
2242 },
|
|
|
2243 select: {
|
|
|
2244 get: function( elem ) {
|
|
|
2245 var value, option,
|
|
|
2246 options = elem.options,
|
|
|
2247 index = elem.selectedIndex,
|
|
|
2248 one = elem.type === "select-one" || index < 0,
|
|
|
2249 values = one ? null : [],
|
|
|
2250 max = one ? index + 1 : options.length,
|
|
|
2251 i = index < 0 ?
|
|
|
2252 max :
|
|
|
2253 one ? index : 0;
|
|
|
2254
|
|
|
2255 // Loop through all the selected options
|
|
|
2256 for ( ; i < max; i++ ) {
|
|
|
2257 option = options[ i ];
|
|
|
2258
|
|
|
2259 // oldIE doesn't update selected after form reset (#2551)
|
|
|
2260 if ( ( option.selected || i === index ) &&
|
|
|
2261 // Don't return options that are disabled or in a disabled optgroup
|
|
|
2262 ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
|
|
|
2263 ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
|
|
|
2264
|
|
|
2265 // Get the specific value for the option
|
|
|
2266 value = jQuery( option ).val();
|
|
|
2267
|
|
|
2268 // We don't need an array for one selects
|
|
|
2269 if ( one ) {
|
|
|
2270 return value;
|
|
|
2271 }
|
|
|
2272
|
|
|
2273 // Multi-Selects return an array
|
|
|
2274 values.push( value );
|
|
|
2275 }
|
|
|
2276 }
|
|
|
2277
|
|
|
2278 return values;
|
|
|
2279 },
|
|
|
2280
|
|
|
2281 set: function( elem, value ) {
|
|
|
2282 var values = jQuery.makeArray( value );
|
|
|
2283
|
|
|
2284 jQuery(elem).find("option").each(function() {
|
|
|
2285 this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
|
|
|
2286 });
|
|
|
2287
|
|
|
2288 if ( !values.length ) {
|
|
|
2289 elem.selectedIndex = -1;
|
|
|
2290 }
|
|
|
2291 return values;
|
|
|
2292 }
|
|
|
2293 }
|
|
|
2294 },
|
|
|
2295
|
|
|
2296 attr: function( elem, name, value ) {
|
|
|
2297 var ret, hooks, notxml,
|
|
|
2298 nType = elem.nodeType;
|
|
|
2299
|
|
|
2300 // don't get/set attributes on text, comment and attribute nodes
|
|
|
2301 if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
|
|
2302 return;
|
|
|
2303 }
|
|
|
2304
|
|
|
2305 // Fallback to prop when attributes are not supported
|
|
|
2306 if ( typeof elem.getAttribute === "undefined" ) {
|
|
|
2307 return jQuery.prop( elem, name, value );
|
|
|
2308 }
|
|
|
2309
|
|
|
2310 notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
|
|
2311
|
|
|
2312 // All attributes are lowercase
|
|
|
2313 // Grab necessary hook if one is defined
|
|
|
2314 if ( notxml ) {
|
|
|
2315 name = name.toLowerCase();
|
|
|
2316 hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
|
|
|
2317 }
|
|
|
2318
|
|
|
2319 if ( value !== undefined ) {
|
|
|
2320
|
|
|
2321 if ( value === null ) {
|
|
|
2322 jQuery.removeAttr( elem, name );
|
|
|
2323
|
|
|
2324 } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
|
|
|
2325 return ret;
|
|
|
2326
|
|
|
2327 } else {
|
|
|
2328 elem.setAttribute( name, value + "" );
|
|
|
2329 return value;
|
|
|
2330 }
|
|
|
2331
|
|
|
2332 } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
|
|
|
2333 return ret;
|
|
|
2334
|
|
|
2335 } else {
|
|
|
2336
|
|
|
2337 // In IE9+, Flash objects don't have .getAttribute (#12945)
|
|
|
2338 // Support: IE9+
|
|
|
2339 if ( typeof elem.getAttribute !== "undefined" ) {
|
|
|
2340 ret = elem.getAttribute( name );
|
|
|
2341 }
|
|
|
2342
|
|
|
2343 // Non-existent attributes return null, we normalize to undefined
|
|
|
2344 return ret == null ?
|
|
|
2345 undefined :
|
|
|
2346 ret;
|
|
|
2347 }
|
|
|
2348 },
|
|
|
2349
|
|
|
2350 removeAttr: function( elem, value ) {
|
|
|
2351 var name, propName,
|
|
|
2352 i = 0,
|
|
|
2353 attrNames = value && value.match( core_rnotwhite );
|
|
|
2354
|
|
|
2355 if ( attrNames && elem.nodeType === 1 ) {
|
|
|
2356 while ( (name = attrNames[i++]) ) {
|
|
|
2357 propName = jQuery.propFix[ name ] || name;
|
|
|
2358
|
|
|
2359 // Boolean attributes get special treatment (#10870)
|
|
|
2360 if ( rboolean.test( name ) ) {
|
|
|
2361 // Set corresponding property to false for boolean attributes
|
|
|
2362 // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8
|
|
|
2363 if ( !getSetAttribute && ruseDefault.test( name ) ) {
|
|
|
2364 elem[ jQuery.camelCase( "default-" + name ) ] =
|
|
|
2365 elem[ propName ] = false;
|
|
|
2366 } else {
|
|
|
2367 elem[ propName ] = false;
|
|
|
2368 }
|
|
|
2369
|
|
|
2370 // See #9699 for explanation of this approach (setting first, then removal)
|
|
|
2371 } else {
|
|
|
2372 jQuery.attr( elem, name, "" );
|
|
|
2373 }
|
|
|
2374
|
|
|
2375 elem.removeAttribute( getSetAttribute ? name : propName );
|
|
|
2376 }
|
|
|
2377 }
|
|
|
2378 },
|
|
|
2379
|
|
|
2380 attrHooks: {
|
|
|
2381 type: {
|
|
|
2382 set: function( elem, value ) {
|
|
|
2383 if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
|
|
|
2384 // Setting the type on a radio button after the value resets the value in IE6-9
|
|
|
2385 // Reset value to default in case type is set after value during creation
|
|
|
2386 var val = elem.value;
|
|
|
2387 elem.setAttribute( "type", value );
|
|
|
2388 if ( val ) {
|
|
|
2389 elem.value = val;
|
|
|
2390 }
|
|
|
2391 return value;
|
|
|
2392 }
|
|
|
2393 }
|
|
|
2394 }
|
|
|
2395 },
|
|
|
2396
|
|
|
2397 propFix: {
|
|
|
2398 tabindex: "tabIndex",
|
|
|
2399 readonly: "readOnly",
|
|
|
2400 "for": "htmlFor",
|
|
|
2401 "class": "className",
|
|
|
2402 maxlength: "maxLength",
|
|
|
2403 cellspacing: "cellSpacing",
|
|
|
2404 cellpadding: "cellPadding",
|
|
|
2405 rowspan: "rowSpan",
|
|
|
2406 colspan: "colSpan",
|
|
|
2407 usemap: "useMap",
|
|
|
2408 frameborder: "frameBorder",
|
|
|
2409 contenteditable: "contentEditable"
|
|
|
2410 },
|
|
|
2411
|
|
|
2412 prop: function( elem, name, value ) {
|
|
|
2413 var ret, hooks, notxml,
|
|
|
2414 nType = elem.nodeType;
|
|
|
2415
|
|
|
2416 // don't get/set properties on text, comment and attribute nodes
|
|
|
2417 if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
|
|
2418 return;
|
|
|
2419 }
|
|
|
2420
|
|
|
2421 notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
|
|
2422
|
|
|
2423 if ( notxml ) {
|
|
|
2424 // Fix name and attach hooks
|
|
|
2425 name = jQuery.propFix[ name ] || name;
|
|
|
2426 hooks = jQuery.propHooks[ name ];
|
|
|
2427 }
|
|
|
2428
|
|
|
2429 if ( value !== undefined ) {
|
|
|
2430 if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
|
|
|
2431 return ret;
|
|
|
2432
|
|
|
2433 } else {
|
|
|
2434 return ( elem[ name ] = value );
|
|
|
2435 }
|
|
|
2436
|
|
|
2437 } else {
|
|
|
2438 if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
|
|
|
2439 return ret;
|
|
|
2440
|
|
|
2441 } else {
|
|
|
2442 return elem[ name ];
|
|
|
2443 }
|
|
|
2444 }
|
|
|
2445 },
|
|
|
2446
|
|
|
2447 propHooks: {
|
|
|
2448 tabIndex: {
|
|
|
2449 get: function( elem ) {
|
|
|
2450 // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
|
|
|
2451 // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
|
|
2452 var attributeNode = elem.getAttributeNode("tabindex");
|
|
|
2453
|
|
|
2454 return attributeNode && attributeNode.specified ?
|
|
|
2455 parseInt( attributeNode.value, 10 ) :
|
|
|
2456 rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
|
|
|
2457 0 :
|
|
|
2458 undefined;
|
|
|
2459 }
|
|
|
2460 }
|
|
|
2461 }
|
|
|
2462 });
|
|
|
2463
|
|
|
2464 // Hook for boolean attributes
|
|
|
2465 boolHook = {
|
|
|
2466 get: function( elem, name ) {
|
|
|
2467 var
|
|
|
2468 // Use .prop to determine if this attribute is understood as boolean
|
|
|
2469 prop = jQuery.prop( elem, name ),
|
|
|
2470
|
|
|
2471 // Fetch it accordingly
|
|
|
2472 attr = typeof prop === "boolean" && elem.getAttribute( name ),
|
|
|
2473 detail = typeof prop === "boolean" ?
|
|
|
2474
|
|
|
2475 getSetInput && getSetAttribute ?
|
|
|
2476 attr != null :
|
|
|
2477 // oldIE fabricates an empty string for missing boolean attributes
|
|
|
2478 // and conflates checked/selected into attroperties
|
|
|
2479 ruseDefault.test( name ) ?
|
|
|
2480 elem[ jQuery.camelCase( "default-" + name ) ] :
|
|
|
2481 !!attr :
|
|
|
2482
|
|
|
2483 // fetch an attribute node for properties not recognized as boolean
|
|
|
2484 elem.getAttributeNode( name );
|
|
|
2485
|
|
|
2486 return detail && detail.value !== false ?
|
|
|
2487 name.toLowerCase() :
|
|
|
2488 undefined;
|
|
|
2489 },
|
|
|
2490 set: function( elem, value, name ) {
|
|
|
2491 if ( value === false ) {
|
|
|
2492 // Remove boolean attributes when set to false
|
|
|
2493 jQuery.removeAttr( elem, name );
|
|
|
2494 } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
|
|
|
2495 // IE<8 needs the *property* name
|
|
|
2496 elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
|
|
|
2497
|
|
|
2498 // Use defaultChecked and defaultSelected for oldIE
|
|
|
2499 } else {
|
|
|
2500 elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
|
|
|
2501 }
|
|
|
2502
|
|
|
2503 return name;
|
|
|
2504 }
|
|
|
2505 };
|
|
|
2506
|
|
|
2507 // fix oldIE value attroperty
|
|
|
2508 if ( !getSetInput || !getSetAttribute ) {
|
|
|
2509 jQuery.attrHooks.value = {
|
|
|
2510 get: function( elem, name ) {
|
|
|
2511 var ret = elem.getAttributeNode( name );
|
|
|
2512 return jQuery.nodeName( elem, "input" ) ?
|
|
|
2513
|
|
|
2514 // Ignore the value *property* by using defaultValue
|
|
|
2515 elem.defaultValue :
|
|
|
2516
|
|
|
2517 ret && ret.specified ? ret.value : undefined;
|
|
|
2518 },
|
|
|
2519 set: function( elem, value, name ) {
|
|
|
2520 if ( jQuery.nodeName( elem, "input" ) ) {
|
|
|
2521 // Does not return so that setAttribute is also used
|
|
|
2522 elem.defaultValue = value;
|
|
|
2523 } else {
|
|
|
2524 // Use nodeHook if defined (#1954); otherwise setAttribute is fine
|
|
|
2525 return nodeHook && nodeHook.set( elem, value, name );
|
|
|
2526 }
|
|
|
2527 }
|
|
|
2528 };
|
|
|
2529 }
|
|
|
2530
|
|
|
2531 // IE6/7 do not support getting/setting some attributes with get/setAttribute
|
|
|
2532 if ( !getSetAttribute ) {
|
|
|
2533
|
|
|
2534 // Use this for any attribute in IE6/7
|
|
|
2535 // This fixes almost every IE6/7 issue
|
|
|
2536 nodeHook = jQuery.valHooks.button = {
|
|
|
2537 get: function( elem, name ) {
|
|
|
2538 var ret = elem.getAttributeNode( name );
|
|
|
2539 return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ?
|
|
|
2540 ret.value :
|
|
|
2541 undefined;
|
|
|
2542 },
|
|
|
2543 set: function( elem, value, name ) {
|
|
|
2544 // Set the existing or create a new attribute node
|
|
|
2545 var ret = elem.getAttributeNode( name );
|
|
|
2546 if ( !ret ) {
|
|
|
2547 elem.setAttributeNode(
|
|
|
2548 (ret = elem.ownerDocument.createAttribute( name ))
|
|
|
2549 );
|
|
|
2550 }
|
|
|
2551
|
|
|
2552 ret.value = value += "";
|
|
|
2553
|
|
|
2554 // Break association with cloned elements by also using setAttribute (#9646)
|
|
|
2555 return name === "value" || value === elem.getAttribute( name ) ?
|
|
|
2556 value :
|
|
|
2557 undefined;
|
|
|
2558 }
|
|
|
2559 };
|
|
|
2560
|
|
|
2561 // Set contenteditable to false on removals(#10429)
|
|
|
2562 // Setting to empty string throws an error as an invalid value
|
|
|
2563 jQuery.attrHooks.contenteditable = {
|
|
|
2564 get: nodeHook.get,
|
|
|
2565 set: function( elem, value, name ) {
|
|
|
2566 nodeHook.set( elem, value === "" ? false : value, name );
|
|
|
2567 }
|
|
|
2568 };
|
|
|
2569
|
|
|
2570 // Set width and height to auto instead of 0 on empty string( Bug #8150 )
|
|
|
2571 // This is for removals
|
|
|
2572 jQuery.each([ "width", "height" ], function( i, name ) {
|
|
|
2573 jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
|
|
|
2574 set: function( elem, value ) {
|
|
|
2575 if ( value === "" ) {
|
|
|
2576 elem.setAttribute( name, "auto" );
|
|
|
2577 return value;
|
|
|
2578 }
|
|
|
2579 }
|
|
|
2580 });
|
|
|
2581 });
|
|
|
2582 }
|
|
|
2583
|
|
|
2584
|
|
|
2585 // Some attributes require a special call on IE
|
|
|
2586 // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
|
|
2587 if ( !jQuery.support.hrefNormalized ) {
|
|
|
2588 jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
|
|
|
2589 jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
|
|
|
2590 get: function( elem ) {
|
|
|
2591 var ret = elem.getAttribute( name, 2 );
|
|
|
2592 return ret == null ? undefined : ret;
|
|
|
2593 }
|
|
|
2594 });
|
|
|
2595 });
|
|
|
2596
|
|
|
2597 // href/src property should get the full normalized URL (#10299/#12915)
|
|
|
2598 jQuery.each([ "href", "src" ], function( i, name ) {
|
|
|
2599 jQuery.propHooks[ name ] = {
|
|
|
2600 get: function( elem ) {
|
|
|
2601 return elem.getAttribute( name, 4 );
|
|
|
2602 }
|
|
|
2603 };
|
|
|
2604 });
|
|
|
2605 }
|
|
|
2606
|
|
|
2607 if ( !jQuery.support.style ) {
|
|
|
2608 jQuery.attrHooks.style = {
|
|
|
2609 get: function( elem ) {
|
|
|
2610 // Return undefined in the case of empty string
|
|
|
2611 // Note: IE uppercases css property names, but if we were to .toLowerCase()
|
|
|
2612 // .cssText, that would destroy case senstitivity in URL's, like in "background"
|
|
|
2613 return elem.style.cssText || undefined;
|
|
|
2614 },
|
|
|
2615 set: function( elem, value ) {
|
|
|
2616 return ( elem.style.cssText = value + "" );
|
|
|
2617 }
|
|
|
2618 };
|
|
|
2619 }
|
|
|
2620
|
|
|
2621 // Safari mis-reports the default selected property of an option
|
|
|
2622 // Accessing the parent's selectedIndex property fixes it
|
|
|
2623 if ( !jQuery.support.optSelected ) {
|
|
|
2624 jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
|
|
|
2625 get: function( elem ) {
|
|
|
2626 var parent = elem.parentNode;
|
|
|
2627
|
|
|
2628 if ( parent ) {
|
|
|
2629 parent.selectedIndex;
|
|
|
2630
|
|
|
2631 // Make sure that it also works with optgroups, see #5701
|
|
|
2632 if ( parent.parentNode ) {
|
|
|
2633 parent.parentNode.selectedIndex;
|
|
|
2634 }
|
|
|
2635 }
|
|
|
2636 return null;
|
|
|
2637 }
|
|
|
2638 });
|
|
|
2639 }
|
|
|
2640
|
|
|
2641 // IE6/7 call enctype encoding
|
|
|
2642 if ( !jQuery.support.enctype ) {
|
|
|
2643 jQuery.propFix.enctype = "encoding";
|
|
|
2644 }
|
|
|
2645
|
|
|
2646 // Radios and checkboxes getter/setter
|
|
|
2647 if ( !jQuery.support.checkOn ) {
|
|
|
2648 jQuery.each([ "radio", "checkbox" ], function() {
|
|
|
2649 jQuery.valHooks[ this ] = {
|
|
|
2650 get: function( elem ) {
|
|
|
2651 // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
|
|
|
2652 return elem.getAttribute("value") === null ? "on" : elem.value;
|
|
|
2653 }
|
|
|
2654 };
|
|
|
2655 });
|
|
|
2656 }
|
|
|
2657 jQuery.each([ "radio", "checkbox" ], function() {
|
|
|
2658 jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
|
|
|
2659 set: function( elem, value ) {
|
|
|
2660 if ( jQuery.isArray( value ) ) {
|
|
|
2661 return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
|
|
|
2662 }
|
|
|
2663 }
|
|
|
2664 });
|
|
|
2665 });
|
|
|
2666 var rformElems = /^(?:input|select|textarea)$/i,
|
|
|
2667 rkeyEvent = /^key/,
|
|
|
2668 rmouseEvent = /^(?:mouse|contextmenu)|click/,
|
|
|
2669 rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
|
|
|
2670 rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
|
|
|
2671
|
|
|
2672 function returnTrue() {
|
|
|
2673 return true;
|
|
|
2674 }
|
|
|
2675
|
|
|
2676 function returnFalse() {
|
|
|
2677 return false;
|
|
|
2678 }
|
|
|
2679
|
|
|
2680 /*
|
|
|
2681 * Helper functions for managing events -- not part of the public interface.
|
|
|
2682 * Props to Dean Edwards' addEvent library for many of the ideas.
|
|
|
2683 */
|
|
|
2684 jQuery.event = {
|
|
|
2685
|
|
|
2686 global: {},
|
|
|
2687
|
|
|
2688 add: function( elem, types, handler, data, selector ) {
|
|
|
2689
|
|
|
2690 var handleObjIn, eventHandle, tmp,
|
|
|
2691 events, t, handleObj,
|
|
|
2692 special, handlers, type, namespaces, origType,
|
|
|
2693 // Don't attach events to noData or text/comment nodes (but allow plain objects)
|
|
|
2694 elemData = elem.nodeType !== 3 && elem.nodeType !== 8 && jQuery._data( elem );
|
|
|
2695
|
|
|
2696 if ( !elemData ) {
|
|
|
2697 return;
|
|
|
2698 }
|
|
|
2699
|
|
|
2700 // Caller can pass in an object of custom data in lieu of the handler
|
|
|
2701 if ( handler.handler ) {
|
|
|
2702 handleObjIn = handler;
|
|
|
2703 handler = handleObjIn.handler;
|
|
|
2704 selector = handleObjIn.selector;
|
|
|
2705 }
|
|
|
2706
|
|
|
2707 // Make sure that the handler has a unique ID, used to find/remove it later
|
|
|
2708 if ( !handler.guid ) {
|
|
|
2709 handler.guid = jQuery.guid++;
|
|
|
2710 }
|
|
|
2711
|
|
|
2712 // Init the element's event structure and main handler, if this is the first
|
|
|
2713 if ( !(events = elemData.events) ) {
|
|
|
2714 events = elemData.events = {};
|
|
|
2715 }
|
|
|
2716 if ( !(eventHandle = elemData.handle) ) {
|
|
|
2717 eventHandle = elemData.handle = function( e ) {
|
|
|
2718 // Discard the second event of a jQuery.event.trigger() and
|
|
|
2719 // when an event is called after a page has unloaded
|
|
|
2720 return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
|
|
|
2721 jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
|
|
|
2722 undefined;
|
|
|
2723 };
|
|
|
2724 // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
|
|
|
2725 eventHandle.elem = elem;
|
|
|
2726 }
|
|
|
2727
|
|
|
2728 // Handle multiple events separated by a space
|
|
|
2729 // jQuery(...).bind("mouseover mouseout", fn);
|
|
|
2730 types = ( types || "" ).match( core_rnotwhite ) || [""];
|
|
|
2731 t = types.length;
|
|
|
2732 while ( t-- ) {
|
|
|
2733 tmp = rtypenamespace.exec( types[t] ) || [];
|
|
|
2734 type = origType = tmp[1];
|
|
|
2735 namespaces = ( tmp[2] || "" ).split( "." ).sort();
|
|
|
2736
|
|
|
2737 // If event changes its type, use the special event handlers for the changed type
|
|
|
2738 special = jQuery.event.special[ type ] || {};
|
|
|
2739
|
|
|
2740 // If selector defined, determine special event api type, otherwise given type
|
|
|
2741 type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
|
2742
|
|
|
2743 // Update special based on newly reset type
|
|
|
2744 special = jQuery.event.special[ type ] || {};
|
|
|
2745
|
|
|
2746 // handleObj is passed to all event handlers
|
|
|
2747 handleObj = jQuery.extend({
|
|
|
2748 type: type,
|
|
|
2749 origType: origType,
|
|
|
2750 data: data,
|
|
|
2751 handler: handler,
|
|
|
2752 guid: handler.guid,
|
|
|
2753 selector: selector,
|
|
|
2754 needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
|
|
|
2755 namespace: namespaces.join(".")
|
|
|
2756 }, handleObjIn );
|
|
|
2757
|
|
|
2758 // Init the event handler queue if we're the first
|
|
|
2759 if ( !(handlers = events[ type ]) ) {
|
|
|
2760 handlers = events[ type ] = [];
|
|
|
2761 handlers.delegateCount = 0;
|
|
|
2762
|
|
|
2763 // Only use addEventListener/attachEvent if the special events handler returns false
|
|
|
2764 if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
|
|
|
2765 // Bind the global event handler to the element
|
|
|
2766 if ( elem.addEventListener ) {
|
|
|
2767 elem.addEventListener( type, eventHandle, false );
|
|
|
2768
|
|
|
2769 } else if ( elem.attachEvent ) {
|
|
|
2770 elem.attachEvent( "on" + type, eventHandle );
|
|
|
2771 }
|
|
|
2772 }
|
|
|
2773 }
|
|
|
2774
|
|
|
2775 if ( special.add ) {
|
|
|
2776 special.add.call( elem, handleObj );
|
|
|
2777
|
|
|
2778 if ( !handleObj.handler.guid ) {
|
|
|
2779 handleObj.handler.guid = handler.guid;
|
|
|
2780 }
|
|
|
2781 }
|
|
|
2782
|
|
|
2783 // Add to the element's handler list, delegates in front
|
|
|
2784 if ( selector ) {
|
|
|
2785 handlers.splice( handlers.delegateCount++, 0, handleObj );
|
|
|
2786 } else {
|
|
|
2787 handlers.push( handleObj );
|
|
|
2788 }
|
|
|
2789
|
|
|
2790 // Keep track of which events have ever been used, for event optimization
|
|
|
2791 jQuery.event.global[ type ] = true;
|
|
|
2792 }
|
|
|
2793
|
|
|
2794 // Nullify elem to prevent memory leaks in IE
|
|
|
2795 elem = null;
|
|
|
2796 },
|
|
|
2797
|
|
|
2798 // Detach an event or set of events from an element
|
|
|
2799 remove: function( elem, types, handler, selector, mappedTypes ) {
|
|
|
2800
|
|
|
2801 var j, origCount, tmp,
|
|
|
2802 events, t, handleObj,
|
|
|
2803 special, handlers, type, namespaces, origType,
|
|
|
2804 elemData = jQuery.hasData( elem ) && jQuery._data( elem );
|
|
|
2805
|
|
|
2806 if ( !elemData || !(events = elemData.events) ) {
|
|
|
2807 return;
|
|
|
2808 }
|
|
|
2809
|
|
|
2810 // Once for each type.namespace in types; type may be omitted
|
|
|
2811 types = ( types || "" ).match( core_rnotwhite ) || [""];
|
|
|
2812 t = types.length;
|
|
|
2813 while ( t-- ) {
|
|
|
2814 tmp = rtypenamespace.exec( types[t] ) || [];
|
|
|
2815 type = origType = tmp[1];
|
|
|
2816 namespaces = ( tmp[2] || "" ).split( "." ).sort();
|
|
|
2817
|
|
|
2818 // Unbind all events (on this namespace, if provided) for the element
|
|
|
2819 if ( !type ) {
|
|
|
2820 for ( type in events ) {
|
|
|
2821 jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
|
|
|
2822 }
|
|
|
2823 continue;
|
|
|
2824 }
|
|
|
2825
|
|
|
2826 special = jQuery.event.special[ type ] || {};
|
|
|
2827 type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
|
2828 handlers = events[ type ] || [];
|
|
|
2829 tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
|
|
|
2830
|
|
|
2831 // Remove matching events
|
|
|
2832 origCount = j = handlers.length;
|
|
|
2833 while ( j-- ) {
|
|
|
2834 handleObj = handlers[ j ];
|
|
|
2835
|
|
|
2836 if ( ( mappedTypes || origType === handleObj.origType ) &&
|
|
|
2837 ( !handler || handler.guid === handleObj.guid ) &&
|
|
|
2838 ( !tmp || tmp.test( handleObj.namespace ) ) &&
|
|
|
2839 ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
|
|
|
2840 handlers.splice( j, 1 );
|
|
|
2841
|
|
|
2842 if ( handleObj.selector ) {
|
|
|
2843 handlers.delegateCount--;
|
|
|
2844 }
|
|
|
2845 if ( special.remove ) {
|
|
|
2846 special.remove.call( elem, handleObj );
|
|
|
2847 }
|
|
|
2848 }
|
|
|
2849 }
|
|
|
2850
|
|
|
2851 // Remove generic event handler if we removed something and no more handlers exist
|
|
|
2852 // (avoids potential for endless recursion during removal of special event handlers)
|
|
|
2853 if ( origCount && !handlers.length ) {
|
|
|
2854 if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
|
|
|
2855 jQuery.removeEvent( elem, type, elemData.handle );
|
|
|
2856 }
|
|
|
2857
|
|
|
2858 delete events[ type ];
|
|
|
2859 }
|
|
|
2860 }
|
|
|
2861
|
|
|
2862 // Remove the expando if it's no longer used
|
|
|
2863 if ( jQuery.isEmptyObject( events ) ) {
|
|
|
2864 delete elemData.handle;
|
|
|
2865
|
|
|
2866 // removeData also checks for emptiness and clears the expando if empty
|
|
|
2867 // so use it instead of delete
|
|
|
2868 jQuery._removeData( elem, "events" );
|
|
|
2869 }
|
|
|
2870 },
|
|
|
2871
|
|
|
2872 trigger: function( event, data, elem, onlyHandlers ) {
|
|
|
2873
|
|
|
2874 var i, cur, tmp, bubbleType, ontype, handle, special,
|
|
|
2875 eventPath = [ elem || document ],
|
|
|
2876 type = event.type || event,
|
|
|
2877 namespaces = event.namespace ? event.namespace.split(".") : [];
|
|
|
2878
|
|
|
2879 cur = tmp = elem = elem || document;
|
|
|
2880
|
|
|
2881 // Don't do events on text and comment nodes
|
|
|
2882 if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
|
|
|
2883 return;
|
|
|
2884 }
|
|
|
2885
|
|
|
2886 // focus/blur morphs to focusin/out; ensure we're not firing them right now
|
|
|
2887 if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
|
|
2888 return;
|
|
|
2889 }
|
|
|
2890
|
|
|
2891 if ( type.indexOf(".") >= 0 ) {
|
|
|
2892 // Namespaced trigger; create a regexp to match event type in handle()
|
|
|
2893 namespaces = type.split(".");
|
|
|
2894 type = namespaces.shift();
|
|
|
2895 namespaces.sort();
|
|
|
2896 }
|
|
|
2897 ontype = type.indexOf(":") < 0 && "on" + type;
|
|
|
2898
|
|
|
2899 // Caller can pass in a jQuery.Event object, Object, or just an event type string
|
|
|
2900 event = event[ jQuery.expando ] ?
|
|
|
2901 event :
|
|
|
2902 new jQuery.Event( type, typeof event === "object" && event );
|
|
|
2903
|
|
|
2904 event.isTrigger = true;
|
|
|
2905 event.namespace = namespaces.join(".");
|
|
|
2906 event.namespace_re = event.namespace ?
|
|
|
2907 new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
|
|
|
2908 null;
|
|
|
2909
|
|
|
2910 // Clean up the event in case it is being reused
|
|
|
2911 event.result = undefined;
|
|
|
2912 if ( !event.target ) {
|
|
|
2913 event.target = elem;
|
|
|
2914 }
|
|
|
2915
|
|
|
2916 // Clone any incoming data and prepend the event, creating the handler arg list
|
|
|
2917 data = data == null ?
|
|
|
2918 [ event ] :
|
|
|
2919 jQuery.makeArray( data, [ event ] );
|
|
|
2920
|
|
|
2921 // Allow special events to draw outside the lines
|
|
|
2922 special = jQuery.event.special[ type ] || {};
|
|
|
2923 if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
|
|
|
2924 return;
|
|
|
2925 }
|
|
|
2926
|
|
|
2927 // Determine event propagation path in advance, per W3C events spec (#9951)
|
|
|
2928 // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
|
|
2929 if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
|
|
|
2930
|
|
|
2931 bubbleType = special.delegateType || type;
|
|
|
2932 if ( !rfocusMorph.test( bubbleType + type ) ) {
|
|
|
2933 cur = cur.parentNode;
|
|
|
2934 }
|
|
|
2935 for ( ; cur; cur = cur.parentNode ) {
|
|
|
2936 eventPath.push( cur );
|
|
|
2937 tmp = cur;
|
|
|
2938 }
|
|
|
2939
|
|
|
2940 // Only add window if we got to document (e.g., not plain obj or detached DOM)
|
|
|
2941 if ( tmp === (elem.ownerDocument || document) ) {
|
|
|
2942 eventPath.push( tmp.defaultView || tmp.parentWindow || window );
|
|
|
2943 }
|
|
|
2944 }
|
|
|
2945
|
|
|
2946 // Fire handlers on the event path
|
|
|
2947 i = 0;
|
|
|
2948 while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
|
|
|
2949
|
|
|
2950 event.type = i > 1 ?
|
|
|
2951 bubbleType :
|
|
|
2952 special.bindType || type;
|
|
|
2953
|
|
|
2954 // jQuery handler
|
|
|
2955 handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
|
|
|
2956 if ( handle ) {
|
|
|
2957 handle.apply( cur, data );
|
|
|
2958 }
|
|
|
2959
|
|
|
2960 // Native handler
|
|
|
2961 handle = ontype && cur[ ontype ];
|
|
|
2962 if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
|
|
|
2963 event.preventDefault();
|
|
|
2964 }
|
|
|
2965 }
|
|
|
2966 event.type = type;
|
|
|
2967
|
|
|
2968 // If nobody prevented the default action, do it now
|
|
|
2969 if ( !onlyHandlers && !event.isDefaultPrevented() ) {
|
|
|
2970
|
|
|
2971 if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
|
|
|
2972 !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
|
|
|
2973
|
|
|
2974 // Call a native DOM method on the target with the same name name as the event.
|
|
|
2975 // Can't use an .isFunction() check here because IE6/7 fails that test.
|
|
|
2976 // Don't do default actions on window, that's where global variables be (#6170)
|
|
|
2977 if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
|
|
|
2978
|
|
|
2979 // Don't re-trigger an onFOO event when we call its FOO() method
|
|
|
2980 tmp = elem[ ontype ];
|
|
|
2981
|
|
|
2982 if ( tmp ) {
|
|
|
2983 elem[ ontype ] = null;
|
|
|
2984 }
|
|
|
2985
|
|
|
2986 // Prevent re-triggering of the same event, since we already bubbled it above
|
|
|
2987 jQuery.event.triggered = type;
|
|
|
2988 try {
|
|
|
2989 elem[ type ]();
|
|
|
2990 } catch ( e ) {
|
|
|
2991 // IE<9 dies on focus/blur to hidden element (#1486,#12518)
|
|
|
2992 // only reproducible on winXP IE8 native, not IE9 in IE8 mode
|
|
|
2993 }
|
|
|
2994 jQuery.event.triggered = undefined;
|
|
|
2995
|
|
|
2996 if ( tmp ) {
|
|
|
2997 elem[ ontype ] = tmp;
|
|
|
2998 }
|
|
|
2999 }
|
|
|
3000 }
|
|
|
3001 }
|
|
|
3002
|
|
|
3003 return event.result;
|
|
|
3004 },
|
|
|
3005
|
|
|
3006 dispatch: function( event ) {
|
|
|
3007
|
|
|
3008 // Make a writable jQuery.Event from the native event object
|
|
|
3009 event = jQuery.event.fix( event );
|
|
|
3010
|
|
|
3011 var i, j, ret, matched, handleObj,
|
|
|
3012 handlerQueue = [],
|
|
|
3013 args = core_slice.call( arguments ),
|
|
|
3014 handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
|
|
|
3015 special = jQuery.event.special[ event.type ] || {};
|
|
|
3016
|
|
|
3017 // Use the fix-ed jQuery.Event rather than the (read-only) native event
|
|
|
3018 args[0] = event;
|
|
|
3019 event.delegateTarget = this;
|
|
|
3020
|
|
|
3021 // Call the preDispatch hook for the mapped type, and let it bail if desired
|
|
|
3022 if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
|
|
|
3023 return;
|
|
|
3024 }
|
|
|
3025
|
|
|
3026 // Determine handlers
|
|
|
3027 handlerQueue = jQuery.event.handlers.call( this, event, handlers );
|
|
|
3028
|
|
|
3029 // Run delegates first; they may want to stop propagation beneath us
|
|
|
3030 i = 0;
|
|
|
3031 while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
|
|
|
3032 event.currentTarget = matched.elem;
|
|
|
3033
|
|
|
3034 j = 0;
|
|
|
3035 while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
|
|
|
3036
|
|
|
3037 // Triggered event must either 1) have no namespace, or
|
|
|
3038 // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
|
|
|
3039 if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
|
|
|
3040
|
|
|
3041 event.handleObj = handleObj;
|
|
|
3042 event.data = handleObj.data;
|
|
|
3043
|
|
|
3044 ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
|
|
|
3045 .apply( matched.elem, args );
|
|
|
3046
|
|
|
3047 if ( ret !== undefined ) {
|
|
|
3048 if ( (event.result = ret) === false ) {
|
|
|
3049 event.preventDefault();
|
|
|
3050 event.stopPropagation();
|
|
|
3051 }
|
|
|
3052 }
|
|
|
3053 }
|
|
|
3054 }
|
|
|
3055 }
|
|
|
3056
|
|
|
3057 // Call the postDispatch hook for the mapped type
|
|
|
3058 if ( special.postDispatch ) {
|
|
|
3059 special.postDispatch.call( this, event );
|
|
|
3060 }
|
|
|
3061
|
|
|
3062 return event.result;
|
|
|
3063 },
|
|
|
3064
|
|
|
3065 handlers: function( event, handlers ) {
|
|
|
3066 var i, matches, sel, handleObj,
|
|
|
3067 handlerQueue = [],
|
|
|
3068 delegateCount = handlers.delegateCount,
|
|
|
3069 cur = event.target;
|
|
|
3070
|
|
|
3071 // Find delegate handlers
|
|
|
3072 // Black-hole SVG <use> instance trees (#13180)
|
|
|
3073 // Avoid non-left-click bubbling in Firefox (#3861)
|
|
|
3074 if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
|
|
|
3075
|
|
|
3076 for ( ; cur != this; cur = cur.parentNode || this ) {
|
|
|
3077
|
|
|
3078 // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
|
|
|
3079 if ( cur.disabled !== true || event.type !== "click" ) {
|
|
|
3080 matches = [];
|
|
|
3081 for ( i = 0; i < delegateCount; i++ ) {
|
|
|
3082 handleObj = handlers[ i ];
|
|
|
3083
|
|
|
3084 // Don't conflict with Object.prototype properties (#13203)
|
|
|
3085 sel = handleObj.selector + " ";
|
|
|
3086
|
|
|
3087 if ( matches[ sel ] === undefined ) {
|
|
|
3088 matches[ sel ] = handleObj.needsContext ?
|
|
|
3089 jQuery( sel, this ).index( cur ) >= 0 :
|
|
|
3090 jQuery.find( sel, this, null, [ cur ] ).length;
|
|
|
3091 }
|
|
|
3092 if ( matches[ sel ] ) {
|
|
|
3093 matches.push( handleObj );
|
|
|
3094 }
|
|
|
3095 }
|
|
|
3096 if ( matches.length ) {
|
|
|
3097 handlerQueue.push({ elem: cur, handlers: matches });
|
|
|
3098 }
|
|
|
3099 }
|
|
|
3100 }
|
|
|
3101 }
|
|
|
3102
|
|
|
3103 // Add the remaining (directly-bound) handlers
|
|
|
3104 if ( delegateCount < handlers.length ) {
|
|
|
3105 handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
|
|
|
3106 }
|
|
|
3107
|
|
|
3108 return handlerQueue;
|
|
|
3109 },
|
|
|
3110
|
|
|
3111 fix: function( event ) {
|
|
|
3112 if ( event[ jQuery.expando ] ) {
|
|
|
3113 return event;
|
|
|
3114 }
|
|
|
3115
|
|
|
3116 // Create a writable copy of the event object and normalize some properties
|
|
|
3117 var i, prop,
|
|
|
3118 originalEvent = event,
|
|
|
3119 fixHook = jQuery.event.fixHooks[ event.type ] || {},
|
|
|
3120 copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
|
|
|
3121
|
|
|
3122 event = new jQuery.Event( originalEvent );
|
|
|
3123
|
|
|
3124 i = copy.length;
|
|
|
3125 while ( i-- ) {
|
|
|
3126 prop = copy[ i ];
|
|
|
3127 event[ prop ] = originalEvent[ prop ];
|
|
|
3128 }
|
|
|
3129
|
|
|
3130 // Support: IE<9
|
|
|
3131 // Fix target property (#1925)
|
|
|
3132 if ( !event.target ) {
|
|
|
3133 event.target = originalEvent.srcElement || document;
|
|
|
3134 }
|
|
|
3135
|
|
|
3136 // Support: Chrome 23+, Safari?
|
|
|
3137 // Target should not be a text node (#504, #13143)
|
|
|
3138 if ( event.target.nodeType === 3 ) {
|
|
|
3139 event.target = event.target.parentNode;
|
|
|
3140 }
|
|
|
3141
|
|
|
3142 // Support: IE<9
|
|
|
3143 // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
|
|
|
3144 event.metaKey = !!event.metaKey;
|
|
|
3145
|
|
|
3146 return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
|
|
|
3147 },
|
|
|
3148
|
|
|
3149 // Includes some event props shared by KeyEvent and MouseEvent
|
|
|
3150 props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
|
|
|
3151
|
|
|
3152 fixHooks: {},
|
|
|
3153
|
|
|
3154 keyHooks: {
|
|
|
3155 props: "char charCode key keyCode".split(" "),
|
|
|
3156 filter: function( event, original ) {
|
|
|
3157
|
|
|
3158 // Add which for key events
|
|
|
3159 if ( event.which == null ) {
|
|
|
3160 event.which = original.charCode != null ? original.charCode : original.keyCode;
|
|
|
3161 }
|
|
|
3162
|
|
|
3163 return event;
|
|
|
3164 }
|
|
|
3165 },
|
|
|
3166
|
|
|
3167 mouseHooks: {
|
|
|
3168 props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
|
|
|
3169 filter: function( event, original ) {
|
|
|
3170 var eventDoc, doc, body,
|
|
|
3171 button = original.button,
|
|
|
3172 fromElement = original.fromElement;
|
|
|
3173
|
|
|
3174 // Calculate pageX/Y if missing and clientX/Y available
|
|
|
3175 if ( event.pageX == null && original.clientX != null ) {
|
|
|
3176 eventDoc = event.target.ownerDocument || document;
|
|
|
3177 doc = eventDoc.documentElement;
|
|
|
3178 body = eventDoc.body;
|
|
|
3179
|
|
|
3180 event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
|
|
|
3181 event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
|
|
|
3182 }
|
|
|
3183
|
|
|
3184 // Add relatedTarget, if necessary
|
|
|
3185 if ( !event.relatedTarget && fromElement ) {
|
|
|
3186 event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
|
|
|
3187 }
|
|
|
3188
|
|
|
3189 // Add which for click: 1 === left; 2 === middle; 3 === right
|
|
|
3190 // Note: button is not normalized, so don't use it
|
|
|
3191 if ( !event.which && button !== undefined ) {
|
|
|
3192 event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
|
|
|
3193 }
|
|
|
3194
|
|
|
3195 return event;
|
|
|
3196 }
|
|
|
3197 },
|
|
|
3198
|
|
|
3199 special: {
|
|
|
3200 load: {
|
|
|
3201 // Prevent triggered image.load events from bubbling to window.load
|
|
|
3202 noBubble: true
|
|
|
3203 },
|
|
|
3204 click: {
|
|
|
3205 // For checkbox, fire native event so checked state will be right
|
|
|
3206 trigger: function() {
|
|
|
3207 if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
|
|
|
3208 this.click();
|
|
|
3209 return false;
|
|
|
3210 }
|
|
|
3211 }
|
|
|
3212 },
|
|
|
3213 focus: {
|
|
|
3214 // Fire native event if possible so blur/focus sequence is correct
|
|
|
3215 trigger: function() {
|
|
|
3216 if ( this !== document.activeElement && this.focus ) {
|
|
|
3217 try {
|
|
|
3218 this.focus();
|
|
|
3219 return false;
|
|
|
3220 } catch ( e ) {
|
|
|
3221 // Support: IE<9
|
|
|
3222 // If we error on focus to hidden element (#1486, #12518),
|
|
|
3223 // let .trigger() run the handlers
|
|
|
3224 }
|
|
|
3225 }
|
|
|
3226 },
|
|
|
3227 delegateType: "focusin"
|
|
|
3228 },
|
|
|
3229 blur: {
|
|
|
3230 trigger: function() {
|
|
|
3231 if ( this === document.activeElement && this.blur ) {
|
|
|
3232 this.blur();
|
|
|
3233 return false;
|
|
|
3234 }
|
|
|
3235 },
|
|
|
3236 delegateType: "focusout"
|
|
|
3237 },
|
|
|
3238
|
|
|
3239 beforeunload: {
|
|
|
3240 postDispatch: function( event ) {
|
|
|
3241
|
|
|
3242 // Even when returnValue equals to undefined Firefox will still show alert
|
|
|
3243 if ( event.result !== undefined ) {
|
|
|
3244 event.originalEvent.returnValue = event.result;
|
|
|
3245 }
|
|
|
3246 }
|
|
|
3247 }
|
|
|
3248 },
|
|
|
3249
|
|
|
3250 simulate: function( type, elem, event, bubble ) {
|
|
|
3251 // Piggyback on a donor event to simulate a different one.
|
|
|
3252 // Fake originalEvent to avoid donor's stopPropagation, but if the
|
|
|
3253 // simulated event prevents default then we do the same on the donor.
|
|
|
3254 var e = jQuery.extend(
|
|
|
3255 new jQuery.Event(),
|
|
|
3256 event,
|
|
|
3257 { type: type,
|
|
|
3258 isSimulated: true,
|
|
|
3259 originalEvent: {}
|
|
|
3260 }
|
|
|
3261 );
|
|
|
3262 if ( bubble ) {
|
|
|
3263 jQuery.event.trigger( e, null, elem );
|
|
|
3264 } else {
|
|
|
3265 jQuery.event.dispatch.call( elem, e );
|
|
|
3266 }
|
|
|
3267 if ( e.isDefaultPrevented() ) {
|
|
|
3268 event.preventDefault();
|
|
|
3269 }
|
|
|
3270 }
|
|
|
3271 };
|
|
|
3272
|
|
|
3273 jQuery.removeEvent = document.removeEventListener ?
|
|
|
3274 function( elem, type, handle ) {
|
|
|
3275 if ( elem.removeEventListener ) {
|
|
|
3276 elem.removeEventListener( type, handle, false );
|
|
|
3277 }
|
|
|
3278 } :
|
|
|
3279 function( elem, type, handle ) {
|
|
|
3280 var name = "on" + type;
|
|
|
3281
|
|
|
3282 if ( elem.detachEvent ) {
|
|
|
3283
|
|
|
3284 // #8545, #7054, preventing memory leaks for custom events in IE6-8
|
|
|
3285 // detachEvent needed property on element, by name of that event, to properly expose it to GC
|
|
|
3286 if ( typeof elem[ name ] === "undefined" ) {
|
|
|
3287 elem[ name ] = null;
|
|
|
3288 }
|
|
|
3289
|
|
|
3290 elem.detachEvent( name, handle );
|
|
|
3291 }
|
|
|
3292 };
|
|
|
3293
|
|
|
3294 jQuery.Event = function( src, props ) {
|
|
|
3295 // Allow instantiation without the 'new' keyword
|
|
|
3296 if ( !(this instanceof jQuery.Event) ) {
|
|
|
3297 return new jQuery.Event( src, props );
|
|
|
3298 }
|
|
|
3299
|
|
|
3300 // Event object
|
|
|
3301 if ( src && src.type ) {
|
|
|
3302 this.originalEvent = src;
|
|
|
3303 this.type = src.type;
|
|
|
3304
|
|
|
3305 // Events bubbling up the document may have been marked as prevented
|
|
|
3306 // by a handler lower down the tree; reflect the correct value.
|
|
|
3307 this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
|
|
|
3308 src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
|
|
|
3309
|
|
|
3310 // Event type
|
|
|
3311 } else {
|
|
|
3312 this.type = src;
|
|
|
3313 }
|
|
|
3314
|
|
|
3315 // Put explicitly provided properties onto the event object
|
|
|
3316 if ( props ) {
|
|
|
3317 jQuery.extend( this, props );
|
|
|
3318 }
|
|
|
3319
|
|
|
3320 // Create a timestamp if incoming event doesn't have one
|
|
|
3321 this.timeStamp = src && src.timeStamp || jQuery.now();
|
|
|
3322
|
|
|
3323 // Mark it as fixed
|
|
|
3324 this[ jQuery.expando ] = true;
|
|
|
3325 };
|
|
|
3326
|
|
|
3327 // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
|
|
3328 // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
|
|
3329 jQuery.Event.prototype = {
|
|
|
3330 isDefaultPrevented: returnFalse,
|
|
|
3331 isPropagationStopped: returnFalse,
|
|
|
3332 isImmediatePropagationStopped: returnFalse,
|
|
|
3333
|
|
|
3334 preventDefault: function() {
|
|
|
3335 var e = this.originalEvent;
|
|
|
3336
|
|
|
3337 this.isDefaultPrevented = returnTrue;
|
|
|
3338 if ( !e ) {
|
|
|
3339 return;
|
|
|
3340 }
|
|
|
3341
|
|
|
3342 // If preventDefault exists, run it on the original event
|
|
|
3343 if ( e.preventDefault ) {
|
|
|
3344 e.preventDefault();
|
|
|
3345
|
|
|
3346 // Support: IE
|
|
|
3347 // Otherwise set the returnValue property of the original event to false
|
|
|
3348 } else {
|
|
|
3349 e.returnValue = false;
|
|
|
3350 }
|
|
|
3351 },
|
|
|
3352 stopPropagation: function() {
|
|
|
3353 var e = this.originalEvent;
|
|
|
3354
|
|
|
3355 this.isPropagationStopped = returnTrue;
|
|
|
3356 if ( !e ) {
|
|
|
3357 return;
|
|
|
3358 }
|
|
|
3359 // If stopPropagation exists, run it on the original event
|
|
|
3360 if ( e.stopPropagation ) {
|
|
|
3361 e.stopPropagation();
|
|
|
3362 }
|
|
|
3363
|
|
|
3364 // Support: IE
|
|
|
3365 // Set the cancelBubble property of the original event to true
|
|
|
3366 e.cancelBubble = true;
|
|
|
3367 },
|
|
|
3368 stopImmediatePropagation: function() {
|
|
|
3369 this.isImmediatePropagationStopped = returnTrue;
|
|
|
3370 this.stopPropagation();
|
|
|
3371 }
|
|
|
3372 };
|
|
|
3373
|
|
|
3374 // Create mouseenter/leave events using mouseover/out and event-time checks
|
|
|
3375 jQuery.each({
|
|
|
3376 mouseenter: "mouseover",
|
|
|
3377 mouseleave: "mouseout"
|
|
|
3378 }, function( orig, fix ) {
|
|
|
3379 jQuery.event.special[ orig ] = {
|
|
|
3380 delegateType: fix,
|
|
|
3381 bindType: fix,
|
|
|
3382
|
|
|
3383 handle: function( event ) {
|
|
|
3384 var ret,
|
|
|
3385 target = this,
|
|
|
3386 related = event.relatedTarget,
|
|
|
3387 handleObj = event.handleObj;
|
|
|
3388
|
|
|
3389 // For mousenter/leave call the handler if related is outside the target.
|
|
|
3390 // NB: No relatedTarget if the mouse left/entered the browser window
|
|
|
3391 if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
|
|
|
3392 event.type = handleObj.origType;
|
|
|
3393 ret = handleObj.handler.apply( this, arguments );
|
|
|
3394 event.type = fix;
|
|
|
3395 }
|
|
|
3396 return ret;
|
|
|
3397 }
|
|
|
3398 };
|
|
|
3399 });
|
|
|
3400
|
|
|
3401 // IE submit delegation
|
|
|
3402 if ( !jQuery.support.submitBubbles ) {
|
|
|
3403
|
|
|
3404 jQuery.event.special.submit = {
|
|
|
3405 setup: function() {
|
|
|
3406 // Only need this for delegated form submit events
|
|
|
3407 if ( jQuery.nodeName( this, "form" ) ) {
|
|
|
3408 return false;
|
|
|
3409 }
|
|
|
3410
|
|
|
3411 // Lazy-add a submit handler when a descendant form may potentially be submitted
|
|
|
3412 jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
|
|
|
3413 // Node name check avoids a VML-related crash in IE (#9807)
|
|
|
3414 var elem = e.target,
|
|
|
3415 form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
|
|
|
3416 if ( form && !jQuery._data( form, "submitBubbles" ) ) {
|
|
|
3417 jQuery.event.add( form, "submit._submit", function( event ) {
|
|
|
3418 event._submit_bubble = true;
|
|
|
3419 });
|
|
|
3420 jQuery._data( form, "submitBubbles", true );
|
|
|
3421 }
|
|
|
3422 });
|
|
|
3423 // return undefined since we don't need an event listener
|
|
|
3424 },
|
|
|
3425
|
|
|
3426 postDispatch: function( event ) {
|
|
|
3427 // If form was submitted by the user, bubble the event up the tree
|
|
|
3428 if ( event._submit_bubble ) {
|
|
|
3429 delete event._submit_bubble;
|
|
|
3430 if ( this.parentNode && !event.isTrigger ) {
|
|
|
3431 jQuery.event.simulate( "submit", this.parentNode, event, true );
|
|
|
3432 }
|
|
|
3433 }
|
|
|
3434 },
|
|
|
3435
|
|
|
3436 teardown: function() {
|
|
|
3437 // Only need this for delegated form submit events
|
|
|
3438 if ( jQuery.nodeName( this, "form" ) ) {
|
|
|
3439 return false;
|
|
|
3440 }
|
|
|
3441
|
|
|
3442 // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
|
|
|
3443 jQuery.event.remove( this, "._submit" );
|
|
|
3444 }
|
|
|
3445 };
|
|
|
3446 }
|
|
|
3447
|
|
|
3448 // IE change delegation and checkbox/radio fix
|
|
|
3449 if ( !jQuery.support.changeBubbles ) {
|
|
|
3450
|
|
|
3451 jQuery.event.special.change = {
|
|
|
3452
|
|
|
3453 setup: function() {
|
|
|
3454
|
|
|
3455 if ( rformElems.test( this.nodeName ) ) {
|
|
|
3456 // IE doesn't fire change on a check/radio until blur; trigger it on click
|
|
|
3457 // after a propertychange. Eat the blur-change in special.change.handle.
|
|
|
3458 // This still fires onchange a second time for check/radio after blur.
|
|
|
3459 if ( this.type === "checkbox" || this.type === "radio" ) {
|
|
|
3460 jQuery.event.add( this, "propertychange._change", function( event ) {
|
|
|
3461 if ( event.originalEvent.propertyName === "checked" ) {
|
|
|
3462 this._just_changed = true;
|
|
|
3463 }
|
|
|
3464 });
|
|
|
3465 jQuery.event.add( this, "click._change", function( event ) {
|
|
|
3466 if ( this._just_changed && !event.isTrigger ) {
|
|
|
3467 this._just_changed = false;
|
|
|
3468 }
|
|
|
3469 // Allow triggered, simulated change events (#11500)
|
|
|
3470 jQuery.event.simulate( "change", this, event, true );
|
|
|
3471 });
|
|
|
3472 }
|
|
|
3473 return false;
|
|
|
3474 }
|
|
|
3475 // Delegated event; lazy-add a change handler on descendant inputs
|
|
|
3476 jQuery.event.add( this, "beforeactivate._change", function( e ) {
|
|
|
3477 var elem = e.target;
|
|
|
3478
|
|
|
3479 if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
|
|
|
3480 jQuery.event.add( elem, "change._change", function( event ) {
|
|
|
3481 if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
|
|
|
3482 jQuery.event.simulate( "change", this.parentNode, event, true );
|
|
|
3483 }
|
|
|
3484 });
|
|
|
3485 jQuery._data( elem, "changeBubbles", true );
|
|
|
3486 }
|
|
|
3487 });
|
|
|
3488 },
|
|
|
3489
|
|
|
3490 handle: function( event ) {
|
|
|
3491 var elem = event.target;
|
|
|
3492
|
|
|
3493 // Swallow native change events from checkbox/radio, we already triggered them above
|
|
|
3494 if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
|
|
|
3495 return event.handleObj.handler.apply( this, arguments );
|
|
|
3496 }
|
|
|
3497 },
|
|
|
3498
|
|
|
3499 teardown: function() {
|
|
|
3500 jQuery.event.remove( this, "._change" );
|
|
|
3501
|
|
|
3502 return !rformElems.test( this.nodeName );
|
|
|
3503 }
|
|
|
3504 };
|
|
|
3505 }
|
|
|
3506
|
|
|
3507 // Create "bubbling" focus and blur events
|
|
|
3508 if ( !jQuery.support.focusinBubbles ) {
|
|
|
3509 jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
|
|
|
3510
|
|
|
3511 // Attach a single capturing handler while someone wants focusin/focusout
|
|
|
3512 var attaches = 0,
|
|
|
3513 handler = function( event ) {
|
|
|
3514 jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
|
|
|
3515 };
|
|
|
3516
|
|
|
3517 jQuery.event.special[ fix ] = {
|
|
|
3518 setup: function() {
|
|
|
3519 if ( attaches++ === 0 ) {
|
|
|
3520 document.addEventListener( orig, handler, true );
|
|
|
3521 }
|
|
|
3522 },
|
|
|
3523 teardown: function() {
|
|
|
3524 if ( --attaches === 0 ) {
|
|
|
3525 document.removeEventListener( orig, handler, true );
|
|
|
3526 }
|
|
|
3527 }
|
|
|
3528 };
|
|
|
3529 });
|
|
|
3530 }
|
|
|
3531
|
|
|
3532 jQuery.fn.extend({
|
|
|
3533
|
|
|
3534 on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
|
|
|
3535 var origFn, type;
|
|
|
3536
|
|
|
3537 // Types can be a map of types/handlers
|
|
|
3538 if ( typeof types === "object" ) {
|
|
|
3539 // ( types-Object, selector, data )
|
|
|
3540 if ( typeof selector !== "string" ) {
|
|
|
3541 // ( types-Object, data )
|
|
|
3542 data = data || selector;
|
|
|
3543 selector = undefined;
|
|
|
3544 }
|
|
|
3545 for ( type in types ) {
|
|
|
3546 this.on( type, selector, data, types[ type ], one );
|
|
|
3547 }
|
|
|
3548 return this;
|
|
|
3549 }
|
|
|
3550
|
|
|
3551 if ( data == null && fn == null ) {
|
|
|
3552 // ( types, fn )
|
|
|
3553 fn = selector;
|
|
|
3554 data = selector = undefined;
|
|
|
3555 } else if ( fn == null ) {
|
|
|
3556 if ( typeof selector === "string" ) {
|
|
|
3557 // ( types, selector, fn )
|
|
|
3558 fn = data;
|
|
|
3559 data = undefined;
|
|
|
3560 } else {
|
|
|
3561 // ( types, data, fn )
|
|
|
3562 fn = data;
|
|
|
3563 data = selector;
|
|
|
3564 selector = undefined;
|
|
|
3565 }
|
|
|
3566 }
|
|
|
3567 if ( fn === false ) {
|
|
|
3568 fn = returnFalse;
|
|
|
3569 } else if ( !fn ) {
|
|
|
3570 return this;
|
|
|
3571 }
|
|
|
3572
|
|
|
3573 if ( one === 1 ) {
|
|
|
3574 origFn = fn;
|
|
|
3575 fn = function( event ) {
|
|
|
3576 // Can use an empty set, since event contains the info
|
|
|
3577 jQuery().off( event );
|
|
|
3578 return origFn.apply( this, arguments );
|
|
|
3579 };
|
|
|
3580 // Use same guid so caller can remove using origFn
|
|
|
3581 fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
|
|
|
3582 }
|
|
|
3583 return this.each( function() {
|
|
|
3584 jQuery.event.add( this, types, fn, data, selector );
|
|
|
3585 });
|
|
|
3586 },
|
|
|
3587 one: function( types, selector, data, fn ) {
|
|
|
3588 return this.on( types, selector, data, fn, 1 );
|
|
|
3589 },
|
|
|
3590 off: function( types, selector, fn ) {
|
|
|
3591 var handleObj, type;
|
|
|
3592 if ( types && types.preventDefault && types.handleObj ) {
|
|
|
3593 // ( event ) dispatched jQuery.Event
|
|
|
3594 handleObj = types.handleObj;
|
|
|
3595 jQuery( types.delegateTarget ).off(
|
|
|
3596 handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
|
|
|
3597 handleObj.selector,
|
|
|
3598 handleObj.handler
|
|
|
3599 );
|
|
|
3600 return this;
|
|
|
3601 }
|
|
|
3602 if ( typeof types === "object" ) {
|
|
|
3603 // ( types-object [, selector] )
|
|
|
3604 for ( type in types ) {
|
|
|
3605 this.off( type, selector, types[ type ] );
|
|
|
3606 }
|
|
|
3607 return this;
|
|
|
3608 }
|
|
|
3609 if ( selector === false || typeof selector === "function" ) {
|
|
|
3610 // ( types [, fn] )
|
|
|
3611 fn = selector;
|
|
|
3612 selector = undefined;
|
|
|
3613 }
|
|
|
3614 if ( fn === false ) {
|
|
|
3615 fn = returnFalse;
|
|
|
3616 }
|
|
|
3617 return this.each(function() {
|
|
|
3618 jQuery.event.remove( this, types, fn, selector );
|
|
|
3619 });
|
|
|
3620 },
|
|
|
3621
|
|
|
3622 bind: function( types, data, fn ) {
|
|
|
3623 return this.on( types, null, data, fn );
|
|
|
3624 },
|
|
|
3625 unbind: function( types, fn ) {
|
|
|
3626 return this.off( types, null, fn );
|
|
|
3627 },
|
|
|
3628
|
|
|
3629 delegate: function( selector, types, data, fn ) {
|
|
|
3630 return this.on( types, selector, data, fn );
|
|
|
3631 },
|
|
|
3632 undelegate: function( selector, types, fn ) {
|
|
|
3633 // ( namespace ) or ( selector, types [, fn] )
|
|
|
3634 return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
|
|
|
3635 },
|
|
|
3636
|
|
|
3637 trigger: function( type, data ) {
|
|
|
3638 return this.each(function() {
|
|
|
3639 jQuery.event.trigger( type, data, this );
|
|
|
3640 });
|
|
|
3641 },
|
|
|
3642 triggerHandler: function( type, data ) {
|
|
|
3643 var elem = this[0];
|
|
|
3644 if ( elem ) {
|
|
|
3645 return jQuery.event.trigger( type, data, elem, true );
|
|
|
3646 }
|
|
|
3647 },
|
|
|
3648
|
|
|
3649 hover: function( fnOver, fnOut ) {
|
|
|
3650 return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
|
|
|
3651 }
|
|
|
3652 });
|
|
|
3653
|
|
|
3654 jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
|
|
|
3655 "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
|
|
3656 "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
|
|
|
3657
|
|
|
3658 // Handle event binding
|
|
|
3659 jQuery.fn[ name ] = function( data, fn ) {
|
|
|
3660 return arguments.length > 0 ?
|
|
|
3661 this.on( name, null, data, fn ) :
|
|
|
3662 this.trigger( name );
|
|
|
3663 };
|
|
|
3664
|
|
|
3665 if ( rkeyEvent.test( name ) ) {
|
|
|
3666 jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
|
|
|
3667 }
|
|
|
3668
|
|
|
3669 if ( rmouseEvent.test( name ) ) {
|
|
|
3670 jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
|
|
|
3671 }
|
|
|
3672 });
|
|
|
3673 /*!
|
|
|
3674 * Sizzle CSS Selector Engine
|
|
|
3675 * Copyright 2012 jQuery Foundation and other contributors
|
|
|
3676 * Released under the MIT license
|
|
|
3677 * http://sizzlejs.com/
|
|
|
3678 */
|
|
|
3679 (function( window, undefined ) {
|
|
|
3680
|
|
|
3681 var i,
|
|
|
3682 cachedruns,
|
|
|
3683 Expr,
|
|
|
3684 getText,
|
|
|
3685 isXML,
|
|
|
3686 compile,
|
|
|
3687 hasDuplicate,
|
|
|
3688 outermostContext,
|
|
|
3689
|
|
|
3690 // Local document vars
|
|
|
3691 setDocument,
|
|
|
3692 document,
|
|
|
3693 docElem,
|
|
|
3694 documentIsXML,
|
|
|
3695 rbuggyQSA,
|
|
|
3696 rbuggyMatches,
|
|
|
3697 matches,
|
|
|
3698 contains,
|
|
|
3699 sortOrder,
|
|
|
3700
|
|
|
3701 // Instance-specific data
|
|
|
3702 expando = "sizzle" + -(new Date()),
|
|
|
3703 preferredDoc = window.document,
|
|
|
3704 support = {},
|
|
|
3705 dirruns = 0,
|
|
|
3706 done = 0,
|
|
|
3707 classCache = createCache(),
|
|
|
3708 tokenCache = createCache(),
|
|
|
3709 compilerCache = createCache(),
|
|
|
3710
|
|
|
3711 // General-purpose constants
|
|
|
3712 strundefined = typeof undefined,
|
|
|
3713 MAX_NEGATIVE = 1 << 31,
|
|
|
3714
|
|
|
3715 // Array methods
|
|
|
3716 arr = [],
|
|
|
3717 pop = arr.pop,
|
|
|
3718 push = arr.push,
|
|
|
3719 slice = arr.slice,
|
|
|
3720 // Use a stripped-down indexOf if we can't use a native one
|
|
|
3721 indexOf = arr.indexOf || function( elem ) {
|
|
|
3722 var i = 0,
|
|
|
3723 len = this.length;
|
|
|
3724 for ( ; i < len; i++ ) {
|
|
|
3725 if ( this[i] === elem ) {
|
|
|
3726 return i;
|
|
|
3727 }
|
|
|
3728 }
|
|
|
3729 return -1;
|
|
|
3730 },
|
|
|
3731
|
|
|
3732
|
|
|
3733 // Regular expressions
|
|
|
3734
|
|
|
3735 // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
|
|
|
3736 whitespace = "[\\x20\\t\\r\\n\\f]",
|
|
|
3737 // http://www.w3.org/TR/css3-syntax/#characters
|
|
|
3738 characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
|
|
|
3739
|
|
|
3740 // Loosely modeled on CSS identifier characters
|
|
|
3741 // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
|
|
|
3742 // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
|
|
|
3743 identifier = characterEncoding.replace( "w", "w#" ),
|
|
|
3744
|
|
|
3745 // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
|
|
|
3746 operators = "([*^$|!~]?=)",
|
|
|
3747 attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
|
|
|
3748 "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
|
|
|
3749
|
|
|
3750 // Prefer arguments quoted,
|
|
|
3751 // then not containing pseudos/brackets,
|
|
|
3752 // then attribute selectors/non-parenthetical expressions,
|
|
|
3753 // then anything else
|
|
|
3754 // These preferences are here to reduce the number of selectors
|
|
|
3755 // needing tokenize in the PSEUDO preFilter
|
|
|
3756 pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
|
|
|
3757
|
|
|
3758 // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
|
|
|
3759 rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
|
|
|
3760
|
|
|
3761 rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
|
|
|
3762 rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),
|
|
|
3763 rpseudo = new RegExp( pseudos ),
|
|
|
3764 ridentifier = new RegExp( "^" + identifier + "$" ),
|
|
|
3765
|
|
|
3766 matchExpr = {
|
|
|
3767 "ID": new RegExp( "^#(" + characterEncoding + ")" ),
|
|
|
3768 "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
|
|
|
3769 "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),
|
|
|
3770 "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
|
|
|
3771 "ATTR": new RegExp( "^" + attributes ),
|
|
|
3772 "PSEUDO": new RegExp( "^" + pseudos ),
|
|
|
3773 "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
|
|
|
3774 "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
|
|
|
3775 "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
|
|
|
3776 // For use in libraries implementing .is()
|
|
|
3777 // We use this for POS matching in `select`
|
|
|
3778 "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
|
|
|
3779 whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
|
|
|
3780 },
|
|
|
3781
|
|
|
3782 rsibling = /[\x20\t\r\n\f]*[+~]/,
|
|
|
3783
|
|
|
3784 rnative = /\{\s*\[native code\]\s*\}/,
|
|
|
3785
|
|
|
3786 // Easily-parseable/retrievable ID or TAG or CLASS selectors
|
|
|
3787 rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
|
|
|
3788
|
|
|
3789 rinputs = /^(?:input|select|textarea|button)$/i,
|
|
|
3790 rheader = /^h\d$/i,
|
|
|
3791
|
|
|
3792 rescape = /'|\\/g,
|
|
|
3793 rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,
|
|
|
3794
|
|
|
3795 // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
|
|
|
3796 runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,
|
|
|
3797 funescape = function( _, escaped ) {
|
|
|
3798 var high = "0x" + escaped - 0x10000;
|
|
|
3799 // NaN means non-codepoint
|
|
|
3800 return high !== high ?
|
|
|
3801 escaped :
|
|
|
3802 // BMP codepoint
|
|
|
3803 high < 0 ?
|
|
|
3804 String.fromCharCode( high + 0x10000 ) :
|
|
|
3805 // Supplemental Plane codepoint (surrogate pair)
|
|
|
3806 String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
|
|
|
3807 };
|
|
|
3808
|
|
|
3809 // Use a stripped-down slice if we can't use a native one
|
|
|
3810 try {
|
|
|
3811 slice.call( docElem.childNodes, 0 )[0].nodeType;
|
|
|
3812 } catch ( e ) {
|
|
|
3813 slice = function( i ) {
|
|
|
3814 var elem,
|
|
|
3815 results = [];
|
|
|
3816 for ( ; (elem = this[i]); i++ ) {
|
|
|
3817 results.push( elem );
|
|
|
3818 }
|
|
|
3819 return results;
|
|
|
3820 };
|
|
|
3821 }
|
|
|
3822
|
|
|
3823 /**
|
|
|
3824 * For feature detection
|
|
|
3825 * @param {Function} fn The function to test for native support
|
|
|
3826 */
|
|
|
3827 function isNative( fn ) {
|
|
|
3828 return rnative.test( fn + "" );
|
|
|
3829 }
|
|
|
3830
|
|
|
3831 /**
|
|
|
3832 * Create key-value caches of limited size
|
|
|
3833 * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
|
|
|
3834 * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
|
|
|
3835 * deleting the oldest entry
|
|
|
3836 */
|
|
|
3837 function createCache() {
|
|
|
3838 var cache,
|
|
|
3839 keys = [];
|
|
|
3840
|
|
|
3841 return (cache = function( key, value ) {
|
|
|
3842 // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
|
|
|
3843 if ( keys.push( key += " " ) > Expr.cacheLength ) {
|
|
|
3844 // Only keep the most recent entries
|
|
|
3845 delete cache[ keys.shift() ];
|
|
|
3846 }
|
|
|
3847 return (cache[ key ] = value);
|
|
|
3848 });
|
|
|
3849 }
|
|
|
3850
|
|
|
3851 /**
|
|
|
3852 * Mark a function for special use by Sizzle
|
|
|
3853 * @param {Function} fn The function to mark
|
|
|
3854 */
|
|
|
3855 function markFunction( fn ) {
|
|
|
3856 fn[ expando ] = true;
|
|
|
3857 return fn;
|
|
|
3858 }
|
|
|
3859
|
|
|
3860 /**
|
|
|
3861 * Support testing using an element
|
|
|
3862 * @param {Function} fn Passed the created div and expects a boolean result
|
|
|
3863 */
|
|
|
3864 function assert( fn ) {
|
|
|
3865 var div = document.createElement("div");
|
|
|
3866
|
|
|
3867 try {
|
|
|
3868 return fn( div );
|
|
|
3869 } catch (e) {
|
|
|
3870 return false;
|
|
|
3871 } finally {
|
|
|
3872 // release memory in IE
|
|
|
3873 div = null;
|
|
|
3874 }
|
|
|
3875 }
|
|
|
3876
|
|
|
3877 function Sizzle( selector, context, results, seed ) {
|
|
|
3878 var match, elem, m, nodeType,
|
|
|
3879 // QSA vars
|
|
|
3880 i, groups, old, nid, newContext, newSelector;
|
|
|
3881
|
|
|
3882 if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
|
|
|
3883 setDocument( context );
|
|
|
3884 }
|
|
|
3885
|
|
|
3886 context = context || document;
|
|
|
3887 results = results || [];
|
|
|
3888
|
|
|
3889 if ( !selector || typeof selector !== "string" ) {
|
|
|
3890 return results;
|
|
|
3891 }
|
|
|
3892
|
|
|
3893 if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
|
|
|
3894 return [];
|
|
|
3895 }
|
|
|
3896
|
|
|
3897 if ( !documentIsXML && !seed ) {
|
|
|
3898
|
|
|
3899 // Shortcuts
|
|
|
3900 if ( (match = rquickExpr.exec( selector )) ) {
|
|
|
3901 // Speed-up: Sizzle("#ID")
|
|
|
3902 if ( (m = match[1]) ) {
|
|
|
3903 if ( nodeType === 9 ) {
|
|
|
3904 elem = context.getElementById( m );
|
|
|
3905 // Check parentNode to catch when Blackberry 4.6 returns
|
|
|
3906 // nodes that are no longer in the document #6963
|
|
|
3907 if ( elem && elem.parentNode ) {
|
|
|
3908 // Handle the case where IE, Opera, and Webkit return items
|
|
|
3909 // by name instead of ID
|
|
|
3910 if ( elem.id === m ) {
|
|
|
3911 results.push( elem );
|
|
|
3912 return results;
|
|
|
3913 }
|
|
|
3914 } else {
|
|
|
3915 return results;
|
|
|
3916 }
|
|
|
3917 } else {
|
|
|
3918 // Context is not a document
|
|
|
3919 if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
|
|
|
3920 contains( context, elem ) && elem.id === m ) {
|
|
|
3921 results.push( elem );
|
|
|
3922 return results;
|
|
|
3923 }
|
|
|
3924 }
|
|
|
3925
|
|
|
3926 // Speed-up: Sizzle("TAG")
|
|
|
3927 } else if ( match[2] ) {
|
|
|
3928 push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );
|
|
|
3929 return results;
|
|
|
3930
|
|
|
3931 // Speed-up: Sizzle(".CLASS")
|
|
|
3932 } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) {
|
|
|
3933 push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );
|
|
|
3934 return results;
|
|
|
3935 }
|
|
|
3936 }
|
|
|
3937
|
|
|
3938 // QSA path
|
|
|
3939 if ( support.qsa && !rbuggyQSA.test(selector) ) {
|
|
|
3940 old = true;
|
|
|
3941 nid = expando;
|
|
|
3942 newContext = context;
|
|
|
3943 newSelector = nodeType === 9 && selector;
|
|
|
3944
|
|
|
3945 // qSA works strangely on Element-rooted queries
|
|
|
3946 // We can work around this by specifying an extra ID on the root
|
|
|
3947 // and working up from there (Thanks to Andrew Dupont for the technique)
|
|
|
3948 // IE 8 doesn't work on object elements
|
|
|
3949 if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
|
|
|
3950 groups = tokenize( selector );
|
|
|
3951
|
|
|
3952 if ( (old = context.getAttribute("id")) ) {
|
|
|
3953 nid = old.replace( rescape, "\\$&" );
|
|
|
3954 } else {
|
|
|
3955 context.setAttribute( "id", nid );
|
|
|
3956 }
|
|
|
3957 nid = "[id='" + nid + "'] ";
|
|
|
3958
|
|
|
3959 i = groups.length;
|
|
|
3960 while ( i-- ) {
|
|
|
3961 groups[i] = nid + toSelector( groups[i] );
|
|
|
3962 }
|
|
|
3963 newContext = rsibling.test( selector ) && context.parentNode || context;
|
|
|
3964 newSelector = groups.join(",");
|
|
|
3965 }
|
|
|
3966
|
|
|
3967 if ( newSelector ) {
|
|
|
3968 try {
|
|
|
3969 push.apply( results, slice.call( newContext.querySelectorAll(
|
|
|
3970 newSelector
|
|
|
3971 ), 0 ) );
|
|
|
3972 return results;
|
|
|
3973 } catch(qsaError) {
|
|
|
3974 } finally {
|
|
|
3975 if ( !old ) {
|
|
|
3976 context.removeAttribute("id");
|
|
|
3977 }
|
|
|
3978 }
|
|
|
3979 }
|
|
|
3980 }
|
|
|
3981 }
|
|
|
3982
|
|
|
3983 // All others
|
|
|
3984 return select( selector.replace( rtrim, "$1" ), context, results, seed );
|
|
|
3985 }
|
|
|
3986
|
|
|
3987 /**
|
|
|
3988 * Detect xml
|
|
|
3989 * @param {Element|Object} elem An element or a document
|
|
|
3990 */
|
|
|
3991 isXML = Sizzle.isXML = function( elem ) {
|
|
|
3992 // documentElement is verified for cases where it doesn't yet exist
|
|
|
3993 // (such as loading iframes in IE - #4833)
|
|
|
3994 var documentElement = elem && (elem.ownerDocument || elem).documentElement;
|
|
|
3995 return documentElement ? documentElement.nodeName !== "HTML" : false;
|
|
|
3996 };
|
|
|
3997
|
|
|
3998 /**
|
|
|
3999 * Sets document-related variables once based on the current document
|
|
|
4000 * @param {Element|Object} [doc] An element or document object to use to set the document
|
|
|
4001 * @returns {Object} Returns the current document
|
|
|
4002 */
|
|
|
4003 setDocument = Sizzle.setDocument = function( node ) {
|
|
|
4004 var doc = node ? node.ownerDocument || node : preferredDoc;
|
|
|
4005
|
|
|
4006 // If no document and documentElement is available, return
|
|
|
4007 if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
|
|
|
4008 return document;
|
|
|
4009 }
|
|
|
4010
|
|
|
4011 // Set our document
|
|
|
4012 document = doc;
|
|
|
4013 docElem = doc.documentElement;
|
|
|
4014
|
|
|
4015 // Support tests
|
|
|
4016 documentIsXML = isXML( doc );
|
|
|
4017
|
|
|
4018 // Check if getElementsByTagName("*") returns only elements
|
|
|
4019 support.tagNameNoComments = assert(function( div ) {
|
|
|
4020 div.appendChild( doc.createComment("") );
|
|
|
4021 return !div.getElementsByTagName("*").length;
|
|
|
4022 });
|
|
|
4023
|
|
|
4024 // Check if attributes should be retrieved by attribute nodes
|
|
|
4025 support.attributes = assert(function( div ) {
|
|
|
4026 div.innerHTML = "<select></select>";
|
|
|
4027 var type = typeof div.lastChild.getAttribute("multiple");
|
|
|
4028 // IE8 returns a string for some attributes even when not present
|
|
|
4029 return type !== "boolean" && type !== "string";
|
|
|
4030 });
|
|
|
4031
|
|
|
4032 // Check if getElementsByClassName can be trusted
|
|
|
4033 support.getByClassName = assert(function( div ) {
|
|
|
4034 // Opera can't find a second classname (in 9.6)
|
|
|
4035 div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
|
|
|
4036 if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {
|
|
|
4037 return false;
|
|
|
4038 }
|
|
|
4039
|
|
|
4040 // Safari 3.2 caches class attributes and doesn't catch changes
|
|
|
4041 div.lastChild.className = "e";
|
|
|
4042 return div.getElementsByClassName("e").length === 2;
|
|
|
4043 });
|
|
|
4044
|
|
|
4045 // Check if getElementById returns elements by name
|
|
|
4046 // Check if getElementsByName privileges form controls or returns elements by ID
|
|
|
4047 support.getByName = assert(function( div ) {
|
|
|
4048 // Inject content
|
|
|
4049 div.id = expando + 0;
|
|
|
4050 div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
|
|
|
4051 docElem.insertBefore( div, docElem.firstChild );
|
|
|
4052
|
|
|
4053 // Test
|
|
|
4054 var pass = doc.getElementsByName &&
|
|
|
4055 // buggy browsers will return fewer than the correct 2
|
|
|
4056 doc.getElementsByName( expando ).length === 2 +
|
|
|
4057 // buggy browsers will return more than the correct 0
|
|
|
4058 doc.getElementsByName( expando + 0 ).length;
|
|
|
4059 support.getIdNotName = !doc.getElementById( expando );
|
|
|
4060
|
|
|
4061 // Cleanup
|
|
|
4062 docElem.removeChild( div );
|
|
|
4063
|
|
|
4064 return pass;
|
|
|
4065 });
|
|
|
4066
|
|
|
4067 // IE6/7 return modified attributes
|
|
|
4068 Expr.attrHandle = assert(function( div ) {
|
|
|
4069 div.innerHTML = "<a href='#'></a>";
|
|
|
4070 return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&
|
|
|
4071 div.firstChild.getAttribute("href") === "#";
|
|
|
4072 }) ?
|
|
|
4073 {} :
|
|
|
4074 {
|
|
|
4075 "href": function( elem ) {
|
|
|
4076 return elem.getAttribute( "href", 2 );
|
|
|
4077 },
|
|
|
4078 "type": function( elem ) {
|
|
|
4079 return elem.getAttribute("type");
|
|
|
4080 }
|
|
|
4081 };
|
|
|
4082
|
|
|
4083 // ID find and filter
|
|
|
4084 if ( support.getIdNotName ) {
|
|
|
4085 Expr.find["ID"] = function( id, context ) {
|
|
|
4086 if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
|
|
|
4087 var m = context.getElementById( id );
|
|
|
4088 // Check parentNode to catch when Blackberry 4.6 returns
|
|
|
4089 // nodes that are no longer in the document #6963
|
|
|
4090 return m && m.parentNode ? [m] : [];
|
|
|
4091 }
|
|
|
4092 };
|
|
|
4093 Expr.filter["ID"] = function( id ) {
|
|
|
4094 var attrId = id.replace( runescape, funescape );
|
|
|
4095 return function( elem ) {
|
|
|
4096 return elem.getAttribute("id") === attrId;
|
|
|
4097 };
|
|
|
4098 };
|
|
|
4099 } else {
|
|
|
4100 Expr.find["ID"] = function( id, context ) {
|
|
|
4101 if ( typeof context.getElementById !== strundefined && !documentIsXML ) {
|
|
|
4102 var m = context.getElementById( id );
|
|
|
4103
|
|
|
4104 return m ?
|
|
|
4105 m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?
|
|
|
4106 [m] :
|
|
|
4107 undefined :
|
|
|
4108 [];
|
|
|
4109 }
|
|
|
4110 };
|
|
|
4111 Expr.filter["ID"] = function( id ) {
|
|
|
4112 var attrId = id.replace( runescape, funescape );
|
|
|
4113 return function( elem ) {
|
|
|
4114 var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
|
|
|
4115 return node && node.value === attrId;
|
|
|
4116 };
|
|
|
4117 };
|
|
|
4118 }
|
|
|
4119
|
|
|
4120 // Tag
|
|
|
4121 Expr.find["TAG"] = support.tagNameNoComments ?
|
|
|
4122 function( tag, context ) {
|
|
|
4123 if ( typeof context.getElementsByTagName !== strundefined ) {
|
|
|
4124 return context.getElementsByTagName( tag );
|
|
|
4125 }
|
|
|
4126 } :
|
|
|
4127 function( tag, context ) {
|
|
|
4128 var elem,
|
|
|
4129 tmp = [],
|
|
|
4130 i = 0,
|
|
|
4131 results = context.getElementsByTagName( tag );
|
|
|
4132
|
|
|
4133 // Filter out possible comments
|
|
|
4134 if ( tag === "*" ) {
|
|
|
4135 for ( ; (elem = results[i]); i++ ) {
|
|
|
4136 if ( elem.nodeType === 1 ) {
|
|
|
4137 tmp.push( elem );
|
|
|
4138 }
|
|
|
4139 }
|
|
|
4140
|
|
|
4141 return tmp;
|
|
|
4142 }
|
|
|
4143 return results;
|
|
|
4144 };
|
|
|
4145
|
|
|
4146 // Name
|
|
|
4147 Expr.find["NAME"] = support.getByName && function( tag, context ) {
|
|
|
4148 if ( typeof context.getElementsByName !== strundefined ) {
|
|
|
4149 return context.getElementsByName( name );
|
|
|
4150 }
|
|
|
4151 };
|
|
|
4152
|
|
|
4153 // Class
|
|
|
4154 Expr.find["CLASS"] = support.getByClassName && function( className, context ) {
|
|
|
4155 if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) {
|
|
|
4156 return context.getElementsByClassName( className );
|
|
|
4157 }
|
|
|
4158 };
|
|
|
4159
|
|
|
4160 // QSA and matchesSelector support
|
|
|
4161
|
|
|
4162 // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
|
|
|
4163 rbuggyMatches = [];
|
|
|
4164
|
|
|
4165 // qSa(:focus) reports false when true (Chrome 21),
|
|
|
4166 // no need to also add to buggyMatches since matches checks buggyQSA
|
|
|
4167 // A support test would require too much code (would include document ready)
|
|
|
4168 rbuggyQSA = [ ":focus" ];
|
|
|
4169
|
|
|
4170 if ( (support.qsa = isNative(doc.querySelectorAll)) ) {
|
|
|
4171 // Build QSA regex
|
|
|
4172 // Regex strategy adopted from Diego Perini
|
|
|
4173 assert(function( div ) {
|
|
|
4174 // Select is set to empty string on purpose
|
|
|
4175 // This is to test IE's treatment of not explictly
|
|
|
4176 // setting a boolean content attribute,
|
|
|
4177 // since its presence should be enough
|
|
|
4178 // http://bugs.jquery.com/ticket/12359
|
|
|
4179 div.innerHTML = "<select><option selected=''></option></select>";
|
|
|
4180
|
|
|
4181 // IE8 - Some boolean attributes are not treated correctly
|
|
|
4182 if ( !div.querySelectorAll("[selected]").length ) {
|
|
|
4183 rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );
|
|
|
4184 }
|
|
|
4185
|
|
|
4186 // Webkit/Opera - :checked should return selected option elements
|
|
|
4187 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
|
4188 // IE8 throws error here and will not see later tests
|
|
|
4189 if ( !div.querySelectorAll(":checked").length ) {
|
|
|
4190 rbuggyQSA.push(":checked");
|
|
|
4191 }
|
|
|
4192 });
|
|
|
4193
|
|
|
4194 assert(function( div ) {
|
|
|
4195
|
|
|
4196 // Opera 10-12/IE8 - ^= $= *= and empty values
|
|
|
4197 // Should not select anything
|
|
|
4198 div.innerHTML = "<input type='hidden' i=''/>";
|
|
|
4199 if ( div.querySelectorAll("[i^='']").length ) {
|
|
|
4200 rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );
|
|
|
4201 }
|
|
|
4202
|
|
|
4203 // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
|
|
|
4204 // IE8 throws error here and will not see later tests
|
|
|
4205 if ( !div.querySelectorAll(":enabled").length ) {
|
|
|
4206 rbuggyQSA.push( ":enabled", ":disabled" );
|
|
|
4207 }
|
|
|
4208
|
|
|
4209 // Opera 10-11 does not throw on post-comma invalid pseudos
|
|
|
4210 div.querySelectorAll("*,:x");
|
|
|
4211 rbuggyQSA.push(",.*:");
|
|
|
4212 });
|
|
|
4213 }
|
|
|
4214
|
|
|
4215 if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector ||
|
|
|
4216 docElem.mozMatchesSelector ||
|
|
|
4217 docElem.webkitMatchesSelector ||
|
|
|
4218 docElem.oMatchesSelector ||
|
|
|
4219 docElem.msMatchesSelector) )) ) {
|
|
|
4220
|
|
|
4221 assert(function( div ) {
|
|
|
4222 // Check to see if it's possible to do matchesSelector
|
|
|
4223 // on a disconnected node (IE 9)
|
|
|
4224 support.disconnectedMatch = matches.call( div, "div" );
|
|
|
4225
|
|
|
4226 // This should fail with an exception
|
|
|
4227 // Gecko does not error, returns false instead
|
|
|
4228 matches.call( div, "[s!='']:x" );
|
|
|
4229 rbuggyMatches.push( "!=", pseudos );
|
|
|
4230 });
|
|
|
4231 }
|
|
|
4232
|
|
|
4233 rbuggyQSA = new RegExp( rbuggyQSA.join("|") );
|
|
|
4234 rbuggyMatches = new RegExp( rbuggyMatches.join("|") );
|
|
|
4235
|
|
|
4236 // Element contains another
|
|
|
4237 // Purposefully does not implement inclusive descendent
|
|
|
4238 // As in, an element does not contain itself
|
|
|
4239 contains = isNative(docElem.contains) || docElem.compareDocumentPosition ?
|
|
|
4240 function( a, b ) {
|
|
|
4241 var adown = a.nodeType === 9 ? a.documentElement : a,
|
|
|
4242 bup = b && b.parentNode;
|
|
|
4243 return a === bup || !!( bup && bup.nodeType === 1 && (
|
|
|
4244 adown.contains ?
|
|
|
4245 adown.contains( bup ) :
|
|
|
4246 a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
|
|
|
4247 ));
|
|
|
4248 } :
|
|
|
4249 function( a, b ) {
|
|
|
4250 if ( b ) {
|
|
|
4251 while ( (b = b.parentNode) ) {
|
|
|
4252 if ( b === a ) {
|
|
|
4253 return true;
|
|
|
4254 }
|
|
|
4255 }
|
|
|
4256 }
|
|
|
4257 return false;
|
|
|
4258 };
|
|
|
4259
|
|
|
4260 // Document order sorting
|
|
|
4261 sortOrder = docElem.compareDocumentPosition ?
|
|
|
4262 function( a, b ) {
|
|
|
4263 var compare;
|
|
|
4264
|
|
|
4265 if ( a === b ) {
|
|
|
4266 hasDuplicate = true;
|
|
|
4267 return 0;
|
|
|
4268 }
|
|
|
4269
|
|
|
4270 if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) {
|
|
|
4271 if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) {
|
|
|
4272 if ( a === doc || contains( preferredDoc, a ) ) {
|
|
|
4273 return -1;
|
|
|
4274 }
|
|
|
4275 if ( b === doc || contains( preferredDoc, b ) ) {
|
|
|
4276 return 1;
|
|
|
4277 }
|
|
|
4278 return 0;
|
|
|
4279 }
|
|
|
4280 return compare & 4 ? -1 : 1;
|
|
|
4281 }
|
|
|
4282
|
|
|
4283 return a.compareDocumentPosition ? -1 : 1;
|
|
|
4284 } :
|
|
|
4285 function( a, b ) {
|
|
|
4286 var cur,
|
|
|
4287 i = 0,
|
|
|
4288 aup = a.parentNode,
|
|
|
4289 bup = b.parentNode,
|
|
|
4290 ap = [ a ],
|
|
|
4291 bp = [ b ];
|
|
|
4292
|
|
|
4293 // The nodes are identical, we can exit early
|
|
|
4294 if ( a === b ) {
|
|
|
4295 hasDuplicate = true;
|
|
|
4296 return 0;
|
|
|
4297
|
|
|
4298 // Fallback to using sourceIndex (in IE) if it's available on both nodes
|
|
|
4299 } else if ( a.sourceIndex && b.sourceIndex ) {
|
|
|
4300 return ( ~b.sourceIndex || MAX_NEGATIVE ) - ( contains( preferredDoc, a ) && ~a.sourceIndex || MAX_NEGATIVE );
|
|
|
4301
|
|
|
4302 // Parentless nodes are either documents or disconnected
|
|
|
4303 } else if ( !aup || !bup ) {
|
|
|
4304 return a === doc ? -1 :
|
|
|
4305 b === doc ? 1 :
|
|
|
4306 aup ? -1 :
|
|
|
4307 bup ? 1 :
|
|
|
4308 0;
|
|
|
4309
|
|
|
4310 // If the nodes are siblings, we can do a quick check
|
|
|
4311 } else if ( aup === bup ) {
|
|
|
4312 return siblingCheck( a, b );
|
|
|
4313 }
|
|
|
4314
|
|
|
4315 // Otherwise we need full lists of their ancestors for comparison
|
|
|
4316 cur = a;
|
|
|
4317 while ( (cur = cur.parentNode) ) {
|
|
|
4318 ap.unshift( cur );
|
|
|
4319 }
|
|
|
4320 cur = b;
|
|
|
4321 while ( (cur = cur.parentNode) ) {
|
|
|
4322 bp.unshift( cur );
|
|
|
4323 }
|
|
|
4324
|
|
|
4325 // Walk down the tree looking for a discrepancy
|
|
|
4326 while ( ap[i] === bp[i] ) {
|
|
|
4327 i++;
|
|
|
4328 }
|
|
|
4329
|
|
|
4330 return i ?
|
|
|
4331 // Do a sibling check if the nodes have a common ancestor
|
|
|
4332 siblingCheck( ap[i], bp[i] ) :
|
|
|
4333
|
|
|
4334 // Otherwise nodes in our document sort first
|
|
|
4335 ap[i] === preferredDoc ? -1 :
|
|
|
4336 bp[i] === preferredDoc ? 1 :
|
|
|
4337 0;
|
|
|
4338 };
|
|
|
4339
|
|
|
4340 // Always assume the presence of duplicates if sort doesn't
|
|
|
4341 // pass them to our comparison function (as in Google Chrome).
|
|
|
4342 hasDuplicate = false;
|
|
|
4343 [0, 0].sort( sortOrder );
|
|
|
4344 support.detectDuplicates = hasDuplicate;
|
|
|
4345
|
|
|
4346 return document;
|
|
|
4347 };
|
|
|
4348
|
|
|
4349 Sizzle.matches = function( expr, elements ) {
|
|
|
4350 return Sizzle( expr, null, null, elements );
|
|
|
4351 };
|
|
|
4352
|
|
|
4353 Sizzle.matchesSelector = function( elem, expr ) {
|
|
|
4354 // Set document vars if needed
|
|
|
4355 if ( ( elem.ownerDocument || elem ) !== document ) {
|
|
|
4356 setDocument( elem );
|
|
|
4357 }
|
|
|
4358
|
|
|
4359 // Make sure that attribute selectors are quoted
|
|
|
4360 expr = expr.replace( rattributeQuotes, "='$1']" );
|
|
|
4361
|
|
|
4362 // rbuggyQSA always contains :focus, so no need for an existence check
|
|
|
4363 if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) {
|
|
|
4364 try {
|
|
|
4365 var ret = matches.call( elem, expr );
|
|
|
4366
|
|
|
4367 // IE 9's matchesSelector returns false on disconnected nodes
|
|
|
4368 if ( ret || support.disconnectedMatch ||
|
|
|
4369 // As well, disconnected nodes are said to be in a document
|
|
|
4370 // fragment in IE 9
|
|
|
4371 elem.document && elem.document.nodeType !== 11 ) {
|
|
|
4372 return ret;
|
|
|
4373 }
|
|
|
4374 } catch(e) {}
|
|
|
4375 }
|
|
|
4376
|
|
|
4377 return Sizzle( expr, document, null, [elem] ).length > 0;
|
|
|
4378 };
|
|
|
4379
|
|
|
4380 Sizzle.contains = function( context, elem ) {
|
|
|
4381 // Set document vars if needed
|
|
|
4382 if ( ( context.ownerDocument || context ) !== document ) {
|
|
|
4383 setDocument( context );
|
|
|
4384 }
|
|
|
4385 return contains( context, elem );
|
|
|
4386 };
|
|
|
4387
|
|
|
4388 Sizzle.attr = function( elem, name ) {
|
|
|
4389 var val;
|
|
|
4390
|
|
|
4391 // Set document vars if needed
|
|
|
4392 if ( ( elem.ownerDocument || elem ) !== document ) {
|
|
|
4393 setDocument( elem );
|
|
|
4394 }
|
|
|
4395
|
|
|
4396 if ( !documentIsXML ) {
|
|
|
4397 name = name.toLowerCase();
|
|
|
4398 }
|
|
|
4399 if ( (val = Expr.attrHandle[ name ]) ) {
|
|
|
4400 return val( elem );
|
|
|
4401 }
|
|
|
4402 if ( documentIsXML || support.attributes ) {
|
|
|
4403 return elem.getAttribute( name );
|
|
|
4404 }
|
|
|
4405 return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ?
|
|
|
4406 name :
|
|
|
4407 val && val.specified ? val.value : null;
|
|
|
4408 };
|
|
|
4409
|
|
|
4410 Sizzle.error = function( msg ) {
|
|
|
4411 throw new Error( "Syntax error, unrecognized expression: " + msg );
|
|
|
4412 };
|
|
|
4413
|
|
|
4414 // Document sorting and removing duplicates
|
|
|
4415 Sizzle.uniqueSort = function( results ) {
|
|
|
4416 var elem,
|
|
|
4417 duplicates = [],
|
|
|
4418 i = 1,
|
|
|
4419 j = 0;
|
|
|
4420
|
|
|
4421 // Unless we *know* we can detect duplicates, assume their presence
|
|
|
4422 hasDuplicate = !support.detectDuplicates;
|
|
|
4423 results.sort( sortOrder );
|
|
|
4424
|
|
|
4425 if ( hasDuplicate ) {
|
|
|
4426 for ( ; (elem = results[i]); i++ ) {
|
|
|
4427 if ( elem === results[ i - 1 ] ) {
|
|
|
4428 j = duplicates.push( i );
|
|
|
4429 }
|
|
|
4430 }
|
|
|
4431 while ( j-- ) {
|
|
|
4432 results.splice( duplicates[ j ], 1 );
|
|
|
4433 }
|
|
|
4434 }
|
|
|
4435
|
|
|
4436 return results;
|
|
|
4437 };
|
|
|
4438
|
|
|
4439 function siblingCheck( a, b ) {
|
|
|
4440 var cur = a && b && a.nextSibling;
|
|
|
4441
|
|
|
4442 for ( ; cur; cur = cur.nextSibling ) {
|
|
|
4443 if ( cur === b ) {
|
|
|
4444 return -1;
|
|
|
4445 }
|
|
|
4446 }
|
|
|
4447
|
|
|
4448 return a ? 1 : -1;
|
|
|
4449 }
|
|
|
4450
|
|
|
4451 // Returns a function to use in pseudos for input types
|
|
|
4452 function createInputPseudo( type ) {
|
|
|
4453 return function( elem ) {
|
|
|
4454 var name = elem.nodeName.toLowerCase();
|
|
|
4455 return name === "input" && elem.type === type;
|
|
|
4456 };
|
|
|
4457 }
|
|
|
4458
|
|
|
4459 // Returns a function to use in pseudos for buttons
|
|
|
4460 function createButtonPseudo( type ) {
|
|
|
4461 return function( elem ) {
|
|
|
4462 var name = elem.nodeName.toLowerCase();
|
|
|
4463 return (name === "input" || name === "button") && elem.type === type;
|
|
|
4464 };
|
|
|
4465 }
|
|
|
4466
|
|
|
4467 // Returns a function to use in pseudos for positionals
|
|
|
4468 function createPositionalPseudo( fn ) {
|
|
|
4469 return markFunction(function( argument ) {
|
|
|
4470 argument = +argument;
|
|
|
4471 return markFunction(function( seed, matches ) {
|
|
|
4472 var j,
|
|
|
4473 matchIndexes = fn( [], seed.length, argument ),
|
|
|
4474 i = matchIndexes.length;
|
|
|
4475
|
|
|
4476 // Match elements found at the specified indexes
|
|
|
4477 while ( i-- ) {
|
|
|
4478 if ( seed[ (j = matchIndexes[i]) ] ) {
|
|
|
4479 seed[j] = !(matches[j] = seed[j]);
|
|
|
4480 }
|
|
|
4481 }
|
|
|
4482 });
|
|
|
4483 });
|
|
|
4484 }
|
|
|
4485
|
|
|
4486 /**
|
|
|
4487 * Utility function for retrieving the text value of an array of DOM nodes
|
|
|
4488 * @param {Array|Element} elem
|
|
|
4489 */
|
|
|
4490 getText = Sizzle.getText = function( elem ) {
|
|
|
4491 var node,
|
|
|
4492 ret = "",
|
|
|
4493 i = 0,
|
|
|
4494 nodeType = elem.nodeType;
|
|
|
4495
|
|
|
4496 if ( !nodeType ) {
|
|
|
4497 // If no nodeType, this is expected to be an array
|
|
|
4498 for ( ; (node = elem[i]); i++ ) {
|
|
|
4499 // Do not traverse comment nodes
|
|
|
4500 ret += getText( node );
|
|
|
4501 }
|
|
|
4502 } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
|
|
|
4503 // Use textContent for elements
|
|
|
4504 // innerText usage removed for consistency of new lines (see #11153)
|
|
|
4505 if ( typeof elem.textContent === "string" ) {
|
|
|
4506 return elem.textContent;
|
|
|
4507 } else {
|
|
|
4508 // Traverse its children
|
|
|
4509 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
|
|
4510 ret += getText( elem );
|
|
|
4511 }
|
|
|
4512 }
|
|
|
4513 } else if ( nodeType === 3 || nodeType === 4 ) {
|
|
|
4514 return elem.nodeValue;
|
|
|
4515 }
|
|
|
4516 // Do not include comment or processing instruction nodes
|
|
|
4517
|
|
|
4518 return ret;
|
|
|
4519 };
|
|
|
4520
|
|
|
4521 Expr = Sizzle.selectors = {
|
|
|
4522
|
|
|
4523 // Can be adjusted by the user
|
|
|
4524 cacheLength: 50,
|
|
|
4525
|
|
|
4526 createPseudo: markFunction,
|
|
|
4527
|
|
|
4528 match: matchExpr,
|
|
|
4529
|
|
|
4530 find: {},
|
|
|
4531
|
|
|
4532 relative: {
|
|
|
4533 ">": { dir: "parentNode", first: true },
|
|
|
4534 " ": { dir: "parentNode" },
|
|
|
4535 "+": { dir: "previousSibling", first: true },
|
|
|
4536 "~": { dir: "previousSibling" }
|
|
|
4537 },
|
|
|
4538
|
|
|
4539 preFilter: {
|
|
|
4540 "ATTR": function( match ) {
|
|
|
4541 match[1] = match[1].replace( runescape, funescape );
|
|
|
4542
|
|
|
4543 // Move the given value to match[3] whether quoted or unquoted
|
|
|
4544 match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
|
|
|
4545
|
|
|
4546 if ( match[2] === "~=" ) {
|
|
|
4547 match[3] = " " + match[3] + " ";
|
|
|
4548 }
|
|
|
4549
|
|
|
4550 return match.slice( 0, 4 );
|
|
|
4551 },
|
|
|
4552
|
|
|
4553 "CHILD": function( match ) {
|
|
|
4554 /* matches from matchExpr["CHILD"]
|
|
|
4555 1 type (only|nth|...)
|
|
|
4556 2 what (child|of-type)
|
|
|
4557 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
|
|
|
4558 4 xn-component of xn+y argument ([+-]?\d*n|)
|
|
|
4559 5 sign of xn-component
|
|
|
4560 6 x of xn-component
|
|
|
4561 7 sign of y-component
|
|
|
4562 8 y of y-component
|
|
|
4563 */
|
|
|
4564 match[1] = match[1].toLowerCase();
|
|
|
4565
|
|
|
4566 if ( match[1].slice( 0, 3 ) === "nth" ) {
|
|
|
4567 // nth-* requires argument
|
|
|
4568 if ( !match[3] ) {
|
|
|
4569 Sizzle.error( match[0] );
|
|
|
4570 }
|
|
|
4571
|
|
|
4572 // numeric x and y parameters for Expr.filter.CHILD
|
|
|
4573 // remember that false/true cast respectively to 0/1
|
|
|
4574 match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
|
|
|
4575 match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
|
|
|
4576
|
|
|
4577 // other types prohibit arguments
|
|
|
4578 } else if ( match[3] ) {
|
|
|
4579 Sizzle.error( match[0] );
|
|
|
4580 }
|
|
|
4581
|
|
|
4582 return match;
|
|
|
4583 },
|
|
|
4584
|
|
|
4585 "PSEUDO": function( match ) {
|
|
|
4586 var excess,
|
|
|
4587 unquoted = !match[5] && match[2];
|
|
|
4588
|
|
|
4589 if ( matchExpr["CHILD"].test( match[0] ) ) {
|
|
|
4590 return null;
|
|
|
4591 }
|
|
|
4592
|
|
|
4593 // Accept quoted arguments as-is
|
|
|
4594 if ( match[4] ) {
|
|
|
4595 match[2] = match[4];
|
|
|
4596
|
|
|
4597 // Strip excess characters from unquoted arguments
|
|
|
4598 } else if ( unquoted && rpseudo.test( unquoted ) &&
|
|
|
4599 // Get excess from tokenize (recursively)
|
|
|
4600 (excess = tokenize( unquoted, true )) &&
|
|
|
4601 // advance to the next closing parenthesis
|
|
|
4602 (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
|
|
|
4603
|
|
|
4604 // excess is a negative index
|
|
|
4605 match[0] = match[0].slice( 0, excess );
|
|
|
4606 match[2] = unquoted.slice( 0, excess );
|
|
|
4607 }
|
|
|
4608
|
|
|
4609 // Return only captures needed by the pseudo filter method (type and argument)
|
|
|
4610 return match.slice( 0, 3 );
|
|
|
4611 }
|
|
|
4612 },
|
|
|
4613
|
|
|
4614 filter: {
|
|
|
4615
|
|
|
4616 "TAG": function( nodeName ) {
|
|
|
4617 if ( nodeName === "*" ) {
|
|
|
4618 return function() { return true; };
|
|
|
4619 }
|
|
|
4620
|
|
|
4621 nodeName = nodeName.replace( runescape, funescape ).toLowerCase();
|
|
|
4622 return function( elem ) {
|
|
|
4623 return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
|
|
|
4624 };
|
|
|
4625 },
|
|
|
4626
|
|
|
4627 "CLASS": function( className ) {
|
|
|
4628 var pattern = classCache[ className + " " ];
|
|
|
4629
|
|
|
4630 return pattern ||
|
|
|
4631 (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
|
|
|
4632 classCache( className, function( elem ) {
|
|
|
4633 return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );
|
|
|
4634 });
|
|
|
4635 },
|
|
|
4636
|
|
|
4637 "ATTR": function( name, operator, check ) {
|
|
|
4638 return function( elem ) {
|
|
|
4639 var result = Sizzle.attr( elem, name );
|
|
|
4640
|
|
|
4641 if ( result == null ) {
|
|
|
4642 return operator === "!=";
|
|
|
4643 }
|
|
|
4644 if ( !operator ) {
|
|
|
4645 return true;
|
|
|
4646 }
|
|
|
4647
|
|
|
4648 result += "";
|
|
|
4649
|
|
|
4650 return operator === "=" ? result === check :
|
|
|
4651 operator === "!=" ? result !== check :
|
|
|
4652 operator === "^=" ? check && result.indexOf( check ) === 0 :
|
|
|
4653 operator === "*=" ? check && result.indexOf( check ) > -1 :
|
|
|
4654 operator === "$=" ? check && result.substr( result.length - check.length ) === check :
|
|
|
4655 operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
|
|
|
4656 operator === "|=" ? result === check || result.substr( 0, check.length + 1 ) === check + "-" :
|
|
|
4657 false;
|
|
|
4658 };
|
|
|
4659 },
|
|
|
4660
|
|
|
4661 "CHILD": function( type, what, argument, first, last ) {
|
|
|
4662 var simple = type.slice( 0, 3 ) !== "nth",
|
|
|
4663 forward = type.slice( -4 ) !== "last",
|
|
|
4664 ofType = what === "of-type";
|
|
|
4665
|
|
|
4666 return first === 1 && last === 0 ?
|
|
|
4667
|
|
|
4668 // Shortcut for :nth-*(n)
|
|
|
4669 function( elem ) {
|
|
|
4670 return !!elem.parentNode;
|
|
|
4671 } :
|
|
|
4672
|
|
|
4673 function( elem, context, xml ) {
|
|
|
4674 var cache, outerCache, node, diff, nodeIndex, start,
|
|
|
4675 dir = simple !== forward ? "nextSibling" : "previousSibling",
|
|
|
4676 parent = elem.parentNode,
|
|
|
4677 name = ofType && elem.nodeName.toLowerCase(),
|
|
|
4678 useCache = !xml && !ofType;
|
|
|
4679
|
|
|
4680 if ( parent ) {
|
|
|
4681
|
|
|
4682 // :(first|last|only)-(child|of-type)
|
|
|
4683 if ( simple ) {
|
|
|
4684 while ( dir ) {
|
|
|
4685 node = elem;
|
|
|
4686 while ( (node = node[ dir ]) ) {
|
|
|
4687 if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
|
|
|
4688 return false;
|
|
|
4689 }
|
|
|
4690 }
|
|
|
4691 // Reverse direction for :only-* (if we haven't yet done so)
|
|
|
4692 start = dir = type === "only" && !start && "nextSibling";
|
|
|
4693 }
|
|
|
4694 return true;
|
|
|
4695 }
|
|
|
4696
|
|
|
4697 start = [ forward ? parent.firstChild : parent.lastChild ];
|
|
|
4698
|
|
|
4699 // non-xml :nth-child(...) stores cache data on `parent`
|
|
|
4700 if ( forward && useCache ) {
|
|
|
4701 // Seek `elem` from a previously-cached index
|
|
|
4702 outerCache = parent[ expando ] || (parent[ expando ] = {});
|
|
|
4703 cache = outerCache[ type ] || [];
|
|
|
4704 nodeIndex = cache[0] === dirruns && cache[1];
|
|
|
4705 diff = cache[0] === dirruns && cache[2];
|
|
|
4706 node = nodeIndex && parent.childNodes[ nodeIndex ];
|
|
|
4707
|
|
|
4708 while ( (node = ++nodeIndex && node && node[ dir ] ||
|
|
|
4709
|
|
|
4710 // Fallback to seeking `elem` from the start
|
|
|
4711 (diff = nodeIndex = 0) || start.pop()) ) {
|
|
|
4712
|
|
|
4713 // When found, cache indexes on `parent` and break
|
|
|
4714 if ( node.nodeType === 1 && ++diff && node === elem ) {
|
|
|
4715 outerCache[ type ] = [ dirruns, nodeIndex, diff ];
|
|
|
4716 break;
|
|
|
4717 }
|
|
|
4718 }
|
|
|
4719
|
|
|
4720 // Use previously-cached element index if available
|
|
|
4721 } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
|
|
|
4722 diff = cache[1];
|
|
|
4723
|
|
|
4724 // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
|
|
|
4725 } else {
|
|
|
4726 // Use the same loop as above to seek `elem` from the start
|
|
|
4727 while ( (node = ++nodeIndex && node && node[ dir ] ||
|
|
|
4728 (diff = nodeIndex = 0) || start.pop()) ) {
|
|
|
4729
|
|
|
4730 if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
|
|
|
4731 // Cache the index of each encountered element
|
|
|
4732 if ( useCache ) {
|
|
|
4733 (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
|
|
|
4734 }
|
|
|
4735
|
|
|
4736 if ( node === elem ) {
|
|
|
4737 break;
|
|
|
4738 }
|
|
|
4739 }
|
|
|
4740 }
|
|
|
4741 }
|
|
|
4742
|
|
|
4743 // Incorporate the offset, then check against cycle size
|
|
|
4744 diff -= last;
|
|
|
4745 return diff === first || ( diff % first === 0 && diff / first >= 0 );
|
|
|
4746 }
|
|
|
4747 };
|
|
|
4748 },
|
|
|
4749
|
|
|
4750 "PSEUDO": function( pseudo, argument ) {
|
|
|
4751 // pseudo-class names are case-insensitive
|
|
|
4752 // http://www.w3.org/TR/selectors/#pseudo-classes
|
|
|
4753 // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
|
|
|
4754 // Remember that setFilters inherits from pseudos
|
|
|
4755 var args,
|
|
|
4756 fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
|
|
|
4757 Sizzle.error( "unsupported pseudo: " + pseudo );
|
|
|
4758
|
|
|
4759 // The user may use createPseudo to indicate that
|
|
|
4760 // arguments are needed to create the filter function
|
|
|
4761 // just as Sizzle does
|
|
|
4762 if ( fn[ expando ] ) {
|
|
|
4763 return fn( argument );
|
|
|
4764 }
|
|
|
4765
|
|
|
4766 // But maintain support for old signatures
|
|
|
4767 if ( fn.length > 1 ) {
|
|
|
4768 args = [ pseudo, pseudo, "", argument ];
|
|
|
4769 return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
|
|
|
4770 markFunction(function( seed, matches ) {
|
|
|
4771 var idx,
|
|
|
4772 matched = fn( seed, argument ),
|
|
|
4773 i = matched.length;
|
|
|
4774 while ( i-- ) {
|
|
|
4775 idx = indexOf.call( seed, matched[i] );
|
|
|
4776 seed[ idx ] = !( matches[ idx ] = matched[i] );
|
|
|
4777 }
|
|
|
4778 }) :
|
|
|
4779 function( elem ) {
|
|
|
4780 return fn( elem, 0, args );
|
|
|
4781 };
|
|
|
4782 }
|
|
|
4783
|
|
|
4784 return fn;
|
|
|
4785 }
|
|
|
4786 },
|
|
|
4787
|
|
|
4788 pseudos: {
|
|
|
4789 // Potentially complex pseudos
|
|
|
4790 "not": markFunction(function( selector ) {
|
|
|
4791 // Trim the selector passed to compile
|
|
|
4792 // to avoid treating leading and trailing
|
|
|
4793 // spaces as combinators
|
|
|
4794 var input = [],
|
|
|
4795 results = [],
|
|
|
4796 matcher = compile( selector.replace( rtrim, "$1" ) );
|
|
|
4797
|
|
|
4798 return matcher[ expando ] ?
|
|
|
4799 markFunction(function( seed, matches, context, xml ) {
|
|
|
4800 var elem,
|
|
|
4801 unmatched = matcher( seed, null, xml, [] ),
|
|
|
4802 i = seed.length;
|
|
|
4803
|
|
|
4804 // Match elements unmatched by `matcher`
|
|
|
4805 while ( i-- ) {
|
|
|
4806 if ( (elem = unmatched[i]) ) {
|
|
|
4807 seed[i] = !(matches[i] = elem);
|
|
|
4808 }
|
|
|
4809 }
|
|
|
4810 }) :
|
|
|
4811 function( elem, context, xml ) {
|
|
|
4812 input[0] = elem;
|
|
|
4813 matcher( input, null, xml, results );
|
|
|
4814 return !results.pop();
|
|
|
4815 };
|
|
|
4816 }),
|
|
|
4817
|
|
|
4818 "has": markFunction(function( selector ) {
|
|
|
4819 return function( elem ) {
|
|
|
4820 return Sizzle( selector, elem ).length > 0;
|
|
|
4821 };
|
|
|
4822 }),
|
|
|
4823
|
|
|
4824 "contains": markFunction(function( text ) {
|
|
|
4825 return function( elem ) {
|
|
|
4826 return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
|
|
|
4827 };
|
|
|
4828 }),
|
|
|
4829
|
|
|
4830 // "Whether an element is represented by a :lang() selector
|
|
|
4831 // is based solely on the element's language value
|
|
|
4832 // being equal to the identifier C,
|
|
|
4833 // or beginning with the identifier C immediately followed by "-".
|
|
|
4834 // The matching of C against the element's language value is performed case-insensitively.
|
|
|
4835 // The identifier C does not have to be a valid language name."
|
|
|
4836 // http://www.w3.org/TR/selectors/#lang-pseudo
|
|
|
4837 "lang": markFunction( function( lang ) {
|
|
|
4838 // lang value must be a valid identifider
|
|
|
4839 if ( !ridentifier.test(lang || "") ) {
|
|
|
4840 Sizzle.error( "unsupported lang: " + lang );
|
|
|
4841 }
|
|
|
4842 lang = lang.replace( runescape, funescape ).toLowerCase();
|
|
|
4843 return function( elem ) {
|
|
|
4844 var elemLang;
|
|
|
4845 do {
|
|
|
4846 if ( (elemLang = documentIsXML ?
|
|
|
4847 elem.getAttribute("xml:lang") || elem.getAttribute("lang") :
|
|
|
4848 elem.lang) ) {
|
|
|
4849
|
|
|
4850 elemLang = elemLang.toLowerCase();
|
|
|
4851 return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
|
|
|
4852 }
|
|
|
4853 } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
|
|
|
4854 return false;
|
|
|
4855 };
|
|
|
4856 }),
|
|
|
4857
|
|
|
4858 // Miscellaneous
|
|
|
4859 "target": function( elem ) {
|
|
|
4860 var hash = window.location && window.location.hash;
|
|
|
4861 return hash && hash.slice( 1 ) === elem.id;
|
|
|
4862 },
|
|
|
4863
|
|
|
4864 "root": function( elem ) {
|
|
|
4865 return elem === docElem;
|
|
|
4866 },
|
|
|
4867
|
|
|
4868 "focus": function( elem ) {
|
|
|
4869 return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
|
|
|
4870 },
|
|
|
4871
|
|
|
4872 // Boolean properties
|
|
|
4873 "enabled": function( elem ) {
|
|
|
4874 return elem.disabled === false;
|
|
|
4875 },
|
|
|
4876
|
|
|
4877 "disabled": function( elem ) {
|
|
|
4878 return elem.disabled === true;
|
|
|
4879 },
|
|
|
4880
|
|
|
4881 "checked": function( elem ) {
|
|
|
4882 // In CSS3, :checked should return both checked and selected elements
|
|
|
4883 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
|
4884 var nodeName = elem.nodeName.toLowerCase();
|
|
|
4885 return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
|
|
|
4886 },
|
|
|
4887
|
|
|
4888 "selected": function( elem ) {
|
|
|
4889 // Accessing this property makes selected-by-default
|
|
|
4890 // options in Safari work properly
|
|
|
4891 if ( elem.parentNode ) {
|
|
|
4892 elem.parentNode.selectedIndex;
|
|
|
4893 }
|
|
|
4894
|
|
|
4895 return elem.selected === true;
|
|
|
4896 },
|
|
|
4897
|
|
|
4898 // Contents
|
|
|
4899 "empty": function( elem ) {
|
|
|
4900 // http://www.w3.org/TR/selectors/#empty-pseudo
|
|
|
4901 // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
|
|
|
4902 // not comment, processing instructions, or others
|
|
|
4903 // Thanks to Diego Perini for the nodeName shortcut
|
|
|
4904 // Greater than "@" means alpha characters (specifically not starting with "#" or "?")
|
|
|
4905 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
|
|
4906 if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
|
|
|
4907 return false;
|
|
|
4908 }
|
|
|
4909 }
|
|
|
4910 return true;
|
|
|
4911 },
|
|
|
4912
|
|
|
4913 "parent": function( elem ) {
|
|
|
4914 return !Expr.pseudos["empty"]( elem );
|
|
|
4915 },
|
|
|
4916
|
|
|
4917 // Element/input types
|
|
|
4918 "header": function( elem ) {
|
|
|
4919 return rheader.test( elem.nodeName );
|
|
|
4920 },
|
|
|
4921
|
|
|
4922 "input": function( elem ) {
|
|
|
4923 return rinputs.test( elem.nodeName );
|
|
|
4924 },
|
|
|
4925
|
|
|
4926 "button": function( elem ) {
|
|
|
4927 var name = elem.nodeName.toLowerCase();
|
|
|
4928 return name === "input" && elem.type === "button" || name === "button";
|
|
|
4929 },
|
|
|
4930
|
|
|
4931 "text": function( elem ) {
|
|
|
4932 var attr;
|
|
|
4933 // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
|
|
|
4934 // use getAttribute instead to test this case
|
|
|
4935 return elem.nodeName.toLowerCase() === "input" &&
|
|
|
4936 elem.type === "text" &&
|
|
|
4937 ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
|
|
|
4938 },
|
|
|
4939
|
|
|
4940 // Position-in-collection
|
|
|
4941 "first": createPositionalPseudo(function() {
|
|
|
4942 return [ 0 ];
|
|
|
4943 }),
|
|
|
4944
|
|
|
4945 "last": createPositionalPseudo(function( matchIndexes, length ) {
|
|
|
4946 return [ length - 1 ];
|
|
|
4947 }),
|
|
|
4948
|
|
|
4949 "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
|
4950 return [ argument < 0 ? argument + length : argument ];
|
|
|
4951 }),
|
|
|
4952
|
|
|
4953 "even": createPositionalPseudo(function( matchIndexes, length ) {
|
|
|
4954 var i = 0;
|
|
|
4955 for ( ; i < length; i += 2 ) {
|
|
|
4956 matchIndexes.push( i );
|
|
|
4957 }
|
|
|
4958 return matchIndexes;
|
|
|
4959 }),
|
|
|
4960
|
|
|
4961 "odd": createPositionalPseudo(function( matchIndexes, length ) {
|
|
|
4962 var i = 1;
|
|
|
4963 for ( ; i < length; i += 2 ) {
|
|
|
4964 matchIndexes.push( i );
|
|
|
4965 }
|
|
|
4966 return matchIndexes;
|
|
|
4967 }),
|
|
|
4968
|
|
|
4969 "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
|
4970 var i = argument < 0 ? argument + length : argument;
|
|
|
4971 for ( ; --i >= 0; ) {
|
|
|
4972 matchIndexes.push( i );
|
|
|
4973 }
|
|
|
4974 return matchIndexes;
|
|
|
4975 }),
|
|
|
4976
|
|
|
4977 "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
|
4978 var i = argument < 0 ? argument + length : argument;
|
|
|
4979 for ( ; ++i < length; ) {
|
|
|
4980 matchIndexes.push( i );
|
|
|
4981 }
|
|
|
4982 return matchIndexes;
|
|
|
4983 })
|
|
|
4984 }
|
|
|
4985 };
|
|
|
4986
|
|
|
4987 // Add button/input type pseudos
|
|
|
4988 for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
|
|
|
4989 Expr.pseudos[ i ] = createInputPseudo( i );
|
|
|
4990 }
|
|
|
4991 for ( i in { submit: true, reset: true } ) {
|
|
|
4992 Expr.pseudos[ i ] = createButtonPseudo( i );
|
|
|
4993 }
|
|
|
4994
|
|
|
4995 function tokenize( selector, parseOnly ) {
|
|
|
4996 var matched, match, tokens, type,
|
|
|
4997 soFar, groups, preFilters,
|
|
|
4998 cached = tokenCache[ selector + " " ];
|
|
|
4999
|
|
|
5000 if ( cached ) {
|
|
|
5001 return parseOnly ? 0 : cached.slice( 0 );
|
|
|
5002 }
|
|
|
5003
|
|
|
5004 soFar = selector;
|
|
|
5005 groups = [];
|
|
|
5006 preFilters = Expr.preFilter;
|
|
|
5007
|
|
|
5008 while ( soFar ) {
|
|
|
5009
|
|
|
5010 // Comma and first run
|
|
|
5011 if ( !matched || (match = rcomma.exec( soFar )) ) {
|
|
|
5012 if ( match ) {
|
|
|
5013 // Don't consume trailing commas as valid
|
|
|
5014 soFar = soFar.slice( match[0].length ) || soFar;
|
|
|
5015 }
|
|
|
5016 groups.push( tokens = [] );
|
|
|
5017 }
|
|
|
5018
|
|
|
5019 matched = false;
|
|
|
5020
|
|
|
5021 // Combinators
|
|
|
5022 if ( (match = rcombinators.exec( soFar )) ) {
|
|
|
5023 matched = match.shift();
|
|
|
5024 tokens.push( {
|
|
|
5025 value: matched,
|
|
|
5026 // Cast descendant combinators to space
|
|
|
5027 type: match[0].replace( rtrim, " " )
|
|
|
5028 } );
|
|
|
5029 soFar = soFar.slice( matched.length );
|
|
|
5030 }
|
|
|
5031
|
|
|
5032 // Filters
|
|
|
5033 for ( type in Expr.filter ) {
|
|
|
5034 if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
|
|
|
5035 (match = preFilters[ type ]( match ))) ) {
|
|
|
5036 matched = match.shift();
|
|
|
5037 tokens.push( {
|
|
|
5038 value: matched,
|
|
|
5039 type: type,
|
|
|
5040 matches: match
|
|
|
5041 } );
|
|
|
5042 soFar = soFar.slice( matched.length );
|
|
|
5043 }
|
|
|
5044 }
|
|
|
5045
|
|
|
5046 if ( !matched ) {
|
|
|
5047 break;
|
|
|
5048 }
|
|
|
5049 }
|
|
|
5050
|
|
|
5051 // Return the length of the invalid excess
|
|
|
5052 // if we're just parsing
|
|
|
5053 // Otherwise, throw an error or return tokens
|
|
|
5054 return parseOnly ?
|
|
|
5055 soFar.length :
|
|
|
5056 soFar ?
|
|
|
5057 Sizzle.error( selector ) :
|
|
|
5058 // Cache the tokens
|
|
|
5059 tokenCache( selector, groups ).slice( 0 );
|
|
|
5060 }
|
|
|
5061
|
|
|
5062 function toSelector( tokens ) {
|
|
|
5063 var i = 0,
|
|
|
5064 len = tokens.length,
|
|
|
5065 selector = "";
|
|
|
5066 for ( ; i < len; i++ ) {
|
|
|
5067 selector += tokens[i].value;
|
|
|
5068 }
|
|
|
5069 return selector;
|
|
|
5070 }
|
|
|
5071
|
|
|
5072 function addCombinator( matcher, combinator, base ) {
|
|
|
5073 var dir = combinator.dir,
|
|
|
5074 checkNonElements = base && combinator.dir === "parentNode",
|
|
|
5075 doneName = done++;
|
|
|
5076
|
|
|
5077 return combinator.first ?
|
|
|
5078 // Check against closest ancestor/preceding element
|
|
|
5079 function( elem, context, xml ) {
|
|
|
5080 while ( (elem = elem[ dir ]) ) {
|
|
|
5081 if ( elem.nodeType === 1 || checkNonElements ) {
|
|
|
5082 return matcher( elem, context, xml );
|
|
|
5083 }
|
|
|
5084 }
|
|
|
5085 } :
|
|
|
5086
|
|
|
5087 // Check against all ancestor/preceding elements
|
|
|
5088 function( elem, context, xml ) {
|
|
|
5089 var data, cache, outerCache,
|
|
|
5090 dirkey = dirruns + " " + doneName;
|
|
|
5091
|
|
|
5092 // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
|
|
|
5093 if ( xml ) {
|
|
|
5094 while ( (elem = elem[ dir ]) ) {
|
|
|
5095 if ( elem.nodeType === 1 || checkNonElements ) {
|
|
|
5096 if ( matcher( elem, context, xml ) ) {
|
|
|
5097 return true;
|
|
|
5098 }
|
|
|
5099 }
|
|
|
5100 }
|
|
|
5101 } else {
|
|
|
5102 while ( (elem = elem[ dir ]) ) {
|
|
|
5103 if ( elem.nodeType === 1 || checkNonElements ) {
|
|
|
5104 outerCache = elem[ expando ] || (elem[ expando ] = {});
|
|
|
5105 if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
|
|
|
5106 if ( (data = cache[1]) === true || data === cachedruns ) {
|
|
|
5107 return data === true;
|
|
|
5108 }
|
|
|
5109 } else {
|
|
|
5110 cache = outerCache[ dir ] = [ dirkey ];
|
|
|
5111 cache[1] = matcher( elem, context, xml ) || cachedruns;
|
|
|
5112 if ( cache[1] === true ) {
|
|
|
5113 return true;
|
|
|
5114 }
|
|
|
5115 }
|
|
|
5116 }
|
|
|
5117 }
|
|
|
5118 }
|
|
|
5119 };
|
|
|
5120 }
|
|
|
5121
|
|
|
5122 function elementMatcher( matchers ) {
|
|
|
5123 return matchers.length > 1 ?
|
|
|
5124 function( elem, context, xml ) {
|
|
|
5125 var i = matchers.length;
|
|
|
5126 while ( i-- ) {
|
|
|
5127 if ( !matchers[i]( elem, context, xml ) ) {
|
|
|
5128 return false;
|
|
|
5129 }
|
|
|
5130 }
|
|
|
5131 return true;
|
|
|
5132 } :
|
|
|
5133 matchers[0];
|
|
|
5134 }
|
|
|
5135
|
|
|
5136 function condense( unmatched, map, filter, context, xml ) {
|
|
|
5137 var elem,
|
|
|
5138 newUnmatched = [],
|
|
|
5139 i = 0,
|
|
|
5140 len = unmatched.length,
|
|
|
5141 mapped = map != null;
|
|
|
5142
|
|
|
5143 for ( ; i < len; i++ ) {
|
|
|
5144 if ( (elem = unmatched[i]) ) {
|
|
|
5145 if ( !filter || filter( elem, context, xml ) ) {
|
|
|
5146 newUnmatched.push( elem );
|
|
|
5147 if ( mapped ) {
|
|
|
5148 map.push( i );
|
|
|
5149 }
|
|
|
5150 }
|
|
|
5151 }
|
|
|
5152 }
|
|
|
5153
|
|
|
5154 return newUnmatched;
|
|
|
5155 }
|
|
|
5156
|
|
|
5157 function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
|
|
|
5158 if ( postFilter && !postFilter[ expando ] ) {
|
|
|
5159 postFilter = setMatcher( postFilter );
|
|
|
5160 }
|
|
|
5161 if ( postFinder && !postFinder[ expando ] ) {
|
|
|
5162 postFinder = setMatcher( postFinder, postSelector );
|
|
|
5163 }
|
|
|
5164 return markFunction(function( seed, results, context, xml ) {
|
|
|
5165 var temp, i, elem,
|
|
|
5166 preMap = [],
|
|
|
5167 postMap = [],
|
|
|
5168 preexisting = results.length,
|
|
|
5169
|
|
|
5170 // Get initial elements from seed or context
|
|
|
5171 elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
|
|
|
5172
|
|
|
5173 // Prefilter to get matcher input, preserving a map for seed-results synchronization
|
|
|
5174 matcherIn = preFilter && ( seed || !selector ) ?
|
|
|
5175 condense( elems, preMap, preFilter, context, xml ) :
|
|
|
5176 elems,
|
|
|
5177
|
|
|
5178 matcherOut = matcher ?
|
|
|
5179 // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
|
|
|
5180 postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
|
|
|
5181
|
|
|
5182 // ...intermediate processing is necessary
|
|
|
5183 [] :
|
|
|
5184
|
|
|
5185 // ...otherwise use results directly
|
|
|
5186 results :
|
|
|
5187 matcherIn;
|
|
|
5188
|
|
|
5189 // Find primary matches
|
|
|
5190 if ( matcher ) {
|
|
|
5191 matcher( matcherIn, matcherOut, context, xml );
|
|
|
5192 }
|
|
|
5193
|
|
|
5194 // Apply postFilter
|
|
|
5195 if ( postFilter ) {
|
|
|
5196 temp = condense( matcherOut, postMap );
|
|
|
5197 postFilter( temp, [], context, xml );
|
|
|
5198
|
|
|
5199 // Un-match failing elements by moving them back to matcherIn
|
|
|
5200 i = temp.length;
|
|
|
5201 while ( i-- ) {
|
|
|
5202 if ( (elem = temp[i]) ) {
|
|
|
5203 matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
|
|
|
5204 }
|
|
|
5205 }
|
|
|
5206 }
|
|
|
5207
|
|
|
5208 if ( seed ) {
|
|
|
5209 if ( postFinder || preFilter ) {
|
|
|
5210 if ( postFinder ) {
|
|
|
5211 // Get the final matcherOut by condensing this intermediate into postFinder contexts
|
|
|
5212 temp = [];
|
|
|
5213 i = matcherOut.length;
|
|
|
5214 while ( i-- ) {
|
|
|
5215 if ( (elem = matcherOut[i]) ) {
|
|
|
5216 // Restore matcherIn since elem is not yet a final match
|
|
|
5217 temp.push( (matcherIn[i] = elem) );
|
|
|
5218 }
|
|
|
5219 }
|
|
|
5220 postFinder( null, (matcherOut = []), temp, xml );
|
|
|
5221 }
|
|
|
5222
|
|
|
5223 // Move matched elements from seed to results to keep them synchronized
|
|
|
5224 i = matcherOut.length;
|
|
|
5225 while ( i-- ) {
|
|
|
5226 if ( (elem = matcherOut[i]) &&
|
|
|
5227 (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
|
|
|
5228
|
|
|
5229 seed[temp] = !(results[temp] = elem);
|
|
|
5230 }
|
|
|
5231 }
|
|
|
5232 }
|
|
|
5233
|
|
|
5234 // Add elements to results, through postFinder if defined
|
|
|
5235 } else {
|
|
|
5236 matcherOut = condense(
|
|
|
5237 matcherOut === results ?
|
|
|
5238 matcherOut.splice( preexisting, matcherOut.length ) :
|
|
|
5239 matcherOut
|
|
|
5240 );
|
|
|
5241 if ( postFinder ) {
|
|
|
5242 postFinder( null, results, matcherOut, xml );
|
|
|
5243 } else {
|
|
|
5244 push.apply( results, matcherOut );
|
|
|
5245 }
|
|
|
5246 }
|
|
|
5247 });
|
|
|
5248 }
|
|
|
5249
|
|
|
5250 function matcherFromTokens( tokens ) {
|
|
|
5251 var checkContext, matcher, j,
|
|
|
5252 len = tokens.length,
|
|
|
5253 leadingRelative = Expr.relative[ tokens[0].type ],
|
|
|
5254 implicitRelative = leadingRelative || Expr.relative[" "],
|
|
|
5255 i = leadingRelative ? 1 : 0,
|
|
|
5256
|
|
|
5257 // The foundational matcher ensures that elements are reachable from top-level context(s)
|
|
|
5258 matchContext = addCombinator( function( elem ) {
|
|
|
5259 return elem === checkContext;
|
|
|
5260 }, implicitRelative, true ),
|
|
|
5261 matchAnyContext = addCombinator( function( elem ) {
|
|
|
5262 return indexOf.call( checkContext, elem ) > -1;
|
|
|
5263 }, implicitRelative, true ),
|
|
|
5264 matchers = [ function( elem, context, xml ) {
|
|
|
5265 return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
|
|
|
5266 (checkContext = context).nodeType ?
|
|
|
5267 matchContext( elem, context, xml ) :
|
|
|
5268 matchAnyContext( elem, context, xml ) );
|
|
|
5269 } ];
|
|
|
5270
|
|
|
5271 for ( ; i < len; i++ ) {
|
|
|
5272 if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
|
|
|
5273 matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
|
|
|
5274 } else {
|
|
|
5275 matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
|
|
|
5276
|
|
|
5277 // Return special upon seeing a positional matcher
|
|
|
5278 if ( matcher[ expando ] ) {
|
|
|
5279 // Find the next relative operator (if any) for proper handling
|
|
|
5280 j = ++i;
|
|
|
5281 for ( ; j < len; j++ ) {
|
|
|
5282 if ( Expr.relative[ tokens[j].type ] ) {
|
|
|
5283 break;
|
|
|
5284 }
|
|
|
5285 }
|
|
|
5286 return setMatcher(
|
|
|
5287 i > 1 && elementMatcher( matchers ),
|
|
|
5288 i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ),
|
|
|
5289 matcher,
|
|
|
5290 i < j && matcherFromTokens( tokens.slice( i, j ) ),
|
|
|
5291 j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
|
|
|
5292 j < len && toSelector( tokens )
|
|
|
5293 );
|
|
|
5294 }
|
|
|
5295 matchers.push( matcher );
|
|
|
5296 }
|
|
|
5297 }
|
|
|
5298
|
|
|
5299 return elementMatcher( matchers );
|
|
|
5300 }
|
|
|
5301
|
|
|
5302 function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
|
|
|
5303 // A counter to specify which element is currently being matched
|
|
|
5304 var matcherCachedRuns = 0,
|
|
|
5305 bySet = setMatchers.length > 0,
|
|
|
5306 byElement = elementMatchers.length > 0,
|
|
|
5307 superMatcher = function( seed, context, xml, results, expandContext ) {
|
|
|
5308 var elem, j, matcher,
|
|
|
5309 setMatched = [],
|
|
|
5310 matchedCount = 0,
|
|
|
5311 i = "0",
|
|
|
5312 unmatched = seed && [],
|
|
|
5313 outermost = expandContext != null,
|
|
|
5314 contextBackup = outermostContext,
|
|
|
5315 // We must always have either seed elements or context
|
|
|
5316 elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
|
|
|
5317 // Nested matchers should use non-integer dirruns
|
|
|
5318 dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.E);
|
|
|
5319
|
|
|
5320 if ( outermost ) {
|
|
|
5321 outermostContext = context !== document && context;
|
|
|
5322 cachedruns = matcherCachedRuns;
|
|
|
5323 }
|
|
|
5324
|
|
|
5325 // Add elements passing elementMatchers directly to results
|
|
|
5326 for ( ; (elem = elems[i]) != null; i++ ) {
|
|
|
5327 if ( byElement && elem ) {
|
|
|
5328 for ( j = 0; (matcher = elementMatchers[j]); j++ ) {
|
|
|
5329 if ( matcher( elem, context, xml ) ) {
|
|
|
5330 results.push( elem );
|
|
|
5331 break;
|
|
|
5332 }
|
|
|
5333 }
|
|
|
5334 if ( outermost ) {
|
|
|
5335 dirruns = dirrunsUnique;
|
|
|
5336 cachedruns = ++matcherCachedRuns;
|
|
|
5337 }
|
|
|
5338 }
|
|
|
5339
|
|
|
5340 // Track unmatched elements for set filters
|
|
|
5341 if ( bySet ) {
|
|
|
5342 // They will have gone through all possible matchers
|
|
|
5343 if ( (elem = !matcher && elem) ) {
|
|
|
5344 matchedCount--;
|
|
|
5345 }
|
|
|
5346
|
|
|
5347 // Lengthen the array for every element, matched or not
|
|
|
5348 if ( seed ) {
|
|
|
5349 unmatched.push( elem );
|
|
|
5350 }
|
|
|
5351 }
|
|
|
5352 }
|
|
|
5353
|
|
|
5354 // Apply set filters to unmatched elements
|
|
|
5355 // `i` starts as a string, so matchedCount would equal "00" if there are no elements
|
|
|
5356 matchedCount += i;
|
|
|
5357 if ( bySet && i !== matchedCount ) {
|
|
|
5358 for ( j = 0; (matcher = setMatchers[j]); j++ ) {
|
|
|
5359 matcher( unmatched, setMatched, context, xml );
|
|
|
5360 }
|
|
|
5361
|
|
|
5362 if ( seed ) {
|
|
|
5363 // Reintegrate element matches to eliminate the need for sorting
|
|
|
5364 if ( matchedCount > 0 ) {
|
|
|
5365 while ( i-- ) {
|
|
|
5366 if ( !(unmatched[i] || setMatched[i]) ) {
|
|
|
5367 setMatched[i] = pop.call( results );
|
|
|
5368 }
|
|
|
5369 }
|
|
|
5370 }
|
|
|
5371
|
|
|
5372 // Discard index placeholder values to get only actual matches
|
|
|
5373 setMatched = condense( setMatched );
|
|
|
5374 }
|
|
|
5375
|
|
|
5376 // Add matches to results
|
|
|
5377 push.apply( results, setMatched );
|
|
|
5378
|
|
|
5379 // Seedless set matches succeeding multiple successful matchers stipulate sorting
|
|
|
5380 if ( outermost && !seed && setMatched.length > 0 &&
|
|
|
5381 ( matchedCount + setMatchers.length ) > 1 ) {
|
|
|
5382
|
|
|
5383 Sizzle.uniqueSort( results );
|
|
|
5384 }
|
|
|
5385 }
|
|
|
5386
|
|
|
5387 // Override manipulation of globals by nested matchers
|
|
|
5388 if ( outermost ) {
|
|
|
5389 dirruns = dirrunsUnique;
|
|
|
5390 outermostContext = contextBackup;
|
|
|
5391 }
|
|
|
5392
|
|
|
5393 return unmatched;
|
|
|
5394 };
|
|
|
5395
|
|
|
5396 return bySet ?
|
|
|
5397 markFunction( superMatcher ) :
|
|
|
5398 superMatcher;
|
|
|
5399 }
|
|
|
5400
|
|
|
5401 compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
|
|
|
5402 var i,
|
|
|
5403 setMatchers = [],
|
|
|
5404 elementMatchers = [],
|
|
|
5405 cached = compilerCache[ selector + " " ];
|
|
|
5406
|
|
|
5407 if ( !cached ) {
|
|
|
5408 // Generate a function of recursive functions that can be used to check each element
|
|
|
5409 if ( !group ) {
|
|
|
5410 group = tokenize( selector );
|
|
|
5411 }
|
|
|
5412 i = group.length;
|
|
|
5413 while ( i-- ) {
|
|
|
5414 cached = matcherFromTokens( group[i] );
|
|
|
5415 if ( cached[ expando ] ) {
|
|
|
5416 setMatchers.push( cached );
|
|
|
5417 } else {
|
|
|
5418 elementMatchers.push( cached );
|
|
|
5419 }
|
|
|
5420 }
|
|
|
5421
|
|
|
5422 // Cache the compiled function
|
|
|
5423 cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
|
|
|
5424 }
|
|
|
5425 return cached;
|
|
|
5426 };
|
|
|
5427
|
|
|
5428 function multipleContexts( selector, contexts, results ) {
|
|
|
5429 var i = 0,
|
|
|
5430 len = contexts.length;
|
|
|
5431 for ( ; i < len; i++ ) {
|
|
|
5432 Sizzle( selector, contexts[i], results );
|
|
|
5433 }
|
|
|
5434 return results;
|
|
|
5435 }
|
|
|
5436
|
|
|
5437 function select( selector, context, results, seed ) {
|
|
|
5438 var i, tokens, token, type, find,
|
|
|
5439 match = tokenize( selector );
|
|
|
5440
|
|
|
5441 if ( !seed ) {
|
|
|
5442 // Try to minimize operations if there is only one group
|
|
|
5443 if ( match.length === 1 ) {
|
|
|
5444
|
|
|
5445 // Take a shortcut and set the context if the root selector is an ID
|
|
|
5446 tokens = match[0] = match[0].slice( 0 );
|
|
|
5447 if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
|
|
|
5448 context.nodeType === 9 && !documentIsXML &&
|
|
|
5449 Expr.relative[ tokens[1].type ] ) {
|
|
|
5450
|
|
|
5451 context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0];
|
|
|
5452 if ( !context ) {
|
|
|
5453 return results;
|
|
|
5454 }
|
|
|
5455
|
|
|
5456 selector = selector.slice( tokens.shift().value.length );
|
|
|
5457 }
|
|
|
5458
|
|
|
5459 // Fetch a seed set for right-to-left matching
|
|
|
5460 for ( i = matchExpr["needsContext"].test( selector ) ? -1 : tokens.length - 1; i >= 0; i-- ) {
|
|
|
5461 token = tokens[i];
|
|
|
5462
|
|
|
5463 // Abort if we hit a combinator
|
|
|
5464 if ( Expr.relative[ (type = token.type) ] ) {
|
|
|
5465 break;
|
|
|
5466 }
|
|
|
5467 if ( (find = Expr.find[ type ]) ) {
|
|
|
5468 // Search, expanding context for leading sibling combinators
|
|
|
5469 if ( (seed = find(
|
|
|
5470 token.matches[0].replace( runescape, funescape ),
|
|
|
5471 rsibling.test( tokens[0].type ) && context.parentNode || context
|
|
|
5472 )) ) {
|
|
|
5473
|
|
|
5474 // If seed is empty or no tokens remain, we can return early
|
|
|
5475 tokens.splice( i, 1 );
|
|
|
5476 selector = seed.length && toSelector( tokens );
|
|
|
5477 if ( !selector ) {
|
|
|
5478 push.apply( results, slice.call( seed, 0 ) );
|
|
|
5479 return results;
|
|
|
5480 }
|
|
|
5481
|
|
|
5482 break;
|
|
|
5483 }
|
|
|
5484 }
|
|
|
5485 }
|
|
|
5486 }
|
|
|
5487 }
|
|
|
5488
|
|
|
5489 // Compile and execute a filtering function
|
|
|
5490 // Provide `match` to avoid retokenization if we modified the selector above
|
|
|
5491 compile( selector, match )(
|
|
|
5492 seed,
|
|
|
5493 context,
|
|
|
5494 documentIsXML,
|
|
|
5495 results,
|
|
|
5496 rsibling.test( selector )
|
|
|
5497 );
|
|
|
5498 return results;
|
|
|
5499 }
|
|
|
5500
|
|
|
5501 // Deprecated
|
|
|
5502 Expr.pseudos["nth"] = Expr.pseudos["eq"];
|
|
|
5503
|
|
|
5504 // Easy API for creating new setFilters
|
|
|
5505 function setFilters() {}
|
|
|
5506 Expr.filters = setFilters.prototype = Expr.pseudos;
|
|
|
5507 Expr.setFilters = new setFilters();
|
|
|
5508
|
|
|
5509 // Initialize with the default document
|
|
|
5510 setDocument();
|
|
|
5511
|
|
|
5512 // Override sizzle attribute retrieval
|
|
|
5513 Sizzle.attr = jQuery.attr;
|
|
|
5514 jQuery.find = Sizzle;
|
|
|
5515 jQuery.expr = Sizzle.selectors;
|
|
|
5516 jQuery.expr[":"] = jQuery.expr.pseudos;
|
|
|
5517 jQuery.unique = Sizzle.uniqueSort;
|
|
|
5518 jQuery.text = Sizzle.getText;
|
|
|
5519 jQuery.isXMLDoc = Sizzle.isXML;
|
|
|
5520 jQuery.contains = Sizzle.contains;
|
|
|
5521
|
|
|
5522
|
|
|
5523 })( window );
|
|
|
5524 var runtil = /Until$/,
|
|
|
5525 rparentsprev = /^(?:parents|prev(?:Until|All))/,
|
|
|
5526 isSimple = /^.[^:#\[\.,]*$/,
|
|
|
5527 rneedsContext = jQuery.expr.match.needsContext,
|
|
|
5528 // methods guaranteed to produce a unique set when starting from a unique set
|
|
|
5529 guaranteedUnique = {
|
|
|
5530 children: true,
|
|
|
5531 contents: true,
|
|
|
5532 next: true,
|
|
|
5533 prev: true
|
|
|
5534 };
|
|
|
5535
|
|
|
5536 jQuery.fn.extend({
|
|
|
5537 find: function( selector ) {
|
|
|
5538 var i, ret, self;
|
|
|
5539
|
|
|
5540 if ( typeof selector !== "string" ) {
|
|
|
5541 self = this;
|
|
|
5542 return this.pushStack( jQuery( selector ).filter(function() {
|
|
|
5543 for ( i = 0; i < self.length; i++ ) {
|
|
|
5544 if ( jQuery.contains( self[ i ], this ) ) {
|
|
|
5545 return true;
|
|
|
5546 }
|
|
|
5547 }
|
|
|
5548 }) );
|
|
|
5549 }
|
|
|
5550
|
|
|
5551 ret = [];
|
|
|
5552 for ( i = 0; i < this.length; i++ ) {
|
|
|
5553 jQuery.find( selector, this[ i ], ret );
|
|
|
5554 }
|
|
|
5555
|
|
|
5556 // Needed because $( selector, context ) becomes $( context ).find( selector )
|
|
|
5557 ret = this.pushStack( jQuery.unique( ret ) );
|
|
|
5558 ret.selector = ( this.selector ? this.selector + " " : "" ) + selector;
|
|
|
5559 return ret;
|
|
|
5560 },
|
|
|
5561
|
|
|
5562 has: function( target ) {
|
|
|
5563 var i,
|
|
|
5564 targets = jQuery( target, this ),
|
|
|
5565 len = targets.length;
|
|
|
5566
|
|
|
5567 return this.filter(function() {
|
|
|
5568 for ( i = 0; i < len; i++ ) {
|
|
|
5569 if ( jQuery.contains( this, targets[i] ) ) {
|
|
|
5570 return true;
|
|
|
5571 }
|
|
|
5572 }
|
|
|
5573 });
|
|
|
5574 },
|
|
|
5575
|
|
|
5576 not: function( selector ) {
|
|
|
5577 return this.pushStack( winnow(this, selector, false) );
|
|
|
5578 },
|
|
|
5579
|
|
|
5580 filter: function( selector ) {
|
|
|
5581 return this.pushStack( winnow(this, selector, true) );
|
|
|
5582 },
|
|
|
5583
|
|
|
5584 is: function( selector ) {
|
|
|
5585 return !!selector && (
|
|
|
5586 typeof selector === "string" ?
|
|
|
5587 // If this is a positional/relative selector, check membership in the returned set
|
|
|
5588 // so $("p:first").is("p:last") won't return true for a doc with two "p".
|
|
|
5589 rneedsContext.test( selector ) ?
|
|
|
5590 jQuery( selector, this.context ).index( this[0] ) >= 0 :
|
|
|
5591 jQuery.filter( selector, this ).length > 0 :
|
|
|
5592 this.filter( selector ).length > 0 );
|
|
|
5593 },
|
|
|
5594
|
|
|
5595 closest: function( selectors, context ) {
|
|
|
5596 var cur,
|
|
|
5597 i = 0,
|
|
|
5598 l = this.length,
|
|
|
5599 ret = [],
|
|
|
5600 pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
|
|
|
5601 jQuery( selectors, context || this.context ) :
|
|
|
5602 0;
|
|
|
5603
|
|
|
5604 for ( ; i < l; i++ ) {
|
|
|
5605 cur = this[i];
|
|
|
5606
|
|
|
5607 while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
|
|
|
5608 if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
|
|
|
5609 ret.push( cur );
|
|
|
5610 break;
|
|
|
5611 }
|
|
|
5612 cur = cur.parentNode;
|
|
|
5613 }
|
|
|
5614 }
|
|
|
5615
|
|
|
5616 return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
|
|
|
5617 },
|
|
|
5618
|
|
|
5619 // Determine the position of an element within
|
|
|
5620 // the matched set of elements
|
|
|
5621 index: function( elem ) {
|
|
|
5622
|
|
|
5623 // No argument, return index in parent
|
|
|
5624 if ( !elem ) {
|
|
|
5625 return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
|
|
|
5626 }
|
|
|
5627
|
|
|
5628 // index in selector
|
|
|
5629 if ( typeof elem === "string" ) {
|
|
|
5630 return jQuery.inArray( this[0], jQuery( elem ) );
|
|
|
5631 }
|
|
|
5632
|
|
|
5633 // Locate the position of the desired element
|
|
|
5634 return jQuery.inArray(
|
|
|
5635 // If it receives a jQuery object, the first element is used
|
|
|
5636 elem.jquery ? elem[0] : elem, this );
|
|
|
5637 },
|
|
|
5638
|
|
|
5639 add: function( selector, context ) {
|
|
|
5640 var set = typeof selector === "string" ?
|
|
|
5641 jQuery( selector, context ) :
|
|
|
5642 jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
|
|
|
5643 all = jQuery.merge( this.get(), set );
|
|
|
5644
|
|
|
5645 return this.pushStack( jQuery.unique(all) );
|
|
|
5646 },
|
|
|
5647
|
|
|
5648 addBack: function( selector ) {
|
|
|
5649 return this.add( selector == null ?
|
|
|
5650 this.prevObject : this.prevObject.filter(selector)
|
|
|
5651 );
|
|
|
5652 }
|
|
|
5653 });
|
|
|
5654
|
|
|
5655 jQuery.fn.andSelf = jQuery.fn.addBack;
|
|
|
5656
|
|
|
5657 function sibling( cur, dir ) {
|
|
|
5658 do {
|
|
|
5659 cur = cur[ dir ];
|
|
|
5660 } while ( cur && cur.nodeType !== 1 );
|
|
|
5661
|
|
|
5662 return cur;
|
|
|
5663 }
|
|
|
5664
|
|
|
5665 jQuery.each({
|
|
|
5666 parent: function( elem ) {
|
|
|
5667 var parent = elem.parentNode;
|
|
|
5668 return parent && parent.nodeType !== 11 ? parent : null;
|
|
|
5669 },
|
|
|
5670 parents: function( elem ) {
|
|
|
5671 return jQuery.dir( elem, "parentNode" );
|
|
|
5672 },
|
|
|
5673 parentsUntil: function( elem, i, until ) {
|
|
|
5674 return jQuery.dir( elem, "parentNode", until );
|
|
|
5675 },
|
|
|
5676 next: function( elem ) {
|
|
|
5677 return sibling( elem, "nextSibling" );
|
|
|
5678 },
|
|
|
5679 prev: function( elem ) {
|
|
|
5680 return sibling( elem, "previousSibling" );
|
|
|
5681 },
|
|
|
5682 nextAll: function( elem ) {
|
|
|
5683 return jQuery.dir( elem, "nextSibling" );
|
|
|
5684 },
|
|
|
5685 prevAll: function( elem ) {
|
|
|
5686 return jQuery.dir( elem, "previousSibling" );
|
|
|
5687 },
|
|
|
5688 nextUntil: function( elem, i, until ) {
|
|
|
5689 return jQuery.dir( elem, "nextSibling", until );
|
|
|
5690 },
|
|
|
5691 prevUntil: function( elem, i, until ) {
|
|
|
5692 return jQuery.dir( elem, "previousSibling", until );
|
|
|
5693 },
|
|
|
5694 siblings: function( elem ) {
|
|
|
5695 return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
|
|
|
5696 },
|
|
|
5697 children: function( elem ) {
|
|
|
5698 return jQuery.sibling( elem.firstChild );
|
|
|
5699 },
|
|
|
5700 contents: function( elem ) {
|
|
|
5701 return jQuery.nodeName( elem, "iframe" ) ?
|
|
|
5702 elem.contentDocument || elem.contentWindow.document :
|
|
|
5703 jQuery.merge( [], elem.childNodes );
|
|
|
5704 }
|
|
|
5705 }, function( name, fn ) {
|
|
|
5706 jQuery.fn[ name ] = function( until, selector ) {
|
|
|
5707 var ret = jQuery.map( this, fn, until );
|
|
|
5708
|
|
|
5709 if ( !runtil.test( name ) ) {
|
|
|
5710 selector = until;
|
|
|
5711 }
|
|
|
5712
|
|
|
5713 if ( selector && typeof selector === "string" ) {
|
|
|
5714 ret = jQuery.filter( selector, ret );
|
|
|
5715 }
|
|
|
5716
|
|
|
5717 ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
|
|
|
5718
|
|
|
5719 if ( this.length > 1 && rparentsprev.test( name ) ) {
|
|
|
5720 ret = ret.reverse();
|
|
|
5721 }
|
|
|
5722
|
|
|
5723 return this.pushStack( ret );
|
|
|
5724 };
|
|
|
5725 });
|
|
|
5726
|
|
|
5727 jQuery.extend({
|
|
|
5728 filter: function( expr, elems, not ) {
|
|
|
5729 if ( not ) {
|
|
|
5730 expr = ":not(" + expr + ")";
|
|
|
5731 }
|
|
|
5732
|
|
|
5733 return elems.length === 1 ?
|
|
|
5734 jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
|
|
|
5735 jQuery.find.matches(expr, elems);
|
|
|
5736 },
|
|
|
5737
|
|
|
5738 dir: function( elem, dir, until ) {
|
|
|
5739 var matched = [],
|
|
|
5740 cur = elem[ dir ];
|
|
|
5741
|
|
|
5742 while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
|
|
|
5743 if ( cur.nodeType === 1 ) {
|
|
|
5744 matched.push( cur );
|
|
|
5745 }
|
|
|
5746 cur = cur[dir];
|
|
|
5747 }
|
|
|
5748 return matched;
|
|
|
5749 },
|
|
|
5750
|
|
|
5751 sibling: function( n, elem ) {
|
|
|
5752 var r = [];
|
|
|
5753
|
|
|
5754 for ( ; n; n = n.nextSibling ) {
|
|
|
5755 if ( n.nodeType === 1 && n !== elem ) {
|
|
|
5756 r.push( n );
|
|
|
5757 }
|
|
|
5758 }
|
|
|
5759
|
|
|
5760 return r;
|
|
|
5761 }
|
|
|
5762 });
|
|
|
5763
|
|
|
5764 // Implement the identical functionality for filter and not
|
|
|
5765 function winnow( elements, qualifier, keep ) {
|
|
|
5766
|
|
|
5767 // Can't pass null or undefined to indexOf in Firefox 4
|
|
|
5768 // Set to 0 to skip string check
|
|
|
5769 qualifier = qualifier || 0;
|
|
|
5770
|
|
|
5771 if ( jQuery.isFunction( qualifier ) ) {
|
|
|
5772 return jQuery.grep(elements, function( elem, i ) {
|
|
|
5773 var retVal = !!qualifier.call( elem, i, elem );
|
|
|
5774 return retVal === keep;
|
|
|
5775 });
|
|
|
5776
|
|
|
5777 } else if ( qualifier.nodeType ) {
|
|
|
5778 return jQuery.grep(elements, function( elem ) {
|
|
|
5779 return ( elem === qualifier ) === keep;
|
|
|
5780 });
|
|
|
5781
|
|
|
5782 } else if ( typeof qualifier === "string" ) {
|
|
|
5783 var filtered = jQuery.grep(elements, function( elem ) {
|
|
|
5784 return elem.nodeType === 1;
|
|
|
5785 });
|
|
|
5786
|
|
|
5787 if ( isSimple.test( qualifier ) ) {
|
|
|
5788 return jQuery.filter(qualifier, filtered, !keep);
|
|
|
5789 } else {
|
|
|
5790 qualifier = jQuery.filter( qualifier, filtered );
|
|
|
5791 }
|
|
|
5792 }
|
|
|
5793
|
|
|
5794 return jQuery.grep(elements, function( elem ) {
|
|
|
5795 return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
|
|
|
5796 });
|
|
|
5797 }
|
|
|
5798 function createSafeFragment( document ) {
|
|
|
5799 var list = nodeNames.split( "|" ),
|
|
|
5800 safeFrag = document.createDocumentFragment();
|
|
|
5801
|
|
|
5802 if ( safeFrag.createElement ) {
|
|
|
5803 while ( list.length ) {
|
|
|
5804 safeFrag.createElement(
|
|
|
5805 list.pop()
|
|
|
5806 );
|
|
|
5807 }
|
|
|
5808 }
|
|
|
5809 return safeFrag;
|
|
|
5810 }
|
|
|
5811
|
|
|
5812 var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
|
|
|
5813 "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
|
|
|
5814 rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
|
|
|
5815 rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
|
|
|
5816 rleadingWhitespace = /^\s+/,
|
|
|
5817 rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
|
|
|
5818 rtagName = /<([\w:]+)/,
|
|
|
5819 rtbody = /<tbody/i,
|
|
|
5820 rhtml = /<|&#?\w+;/,
|
|
|
5821 rnoInnerhtml = /<(?:script|style|link)/i,
|
|
|
5822 manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
|
|
|
5823 // checked="checked" or checked
|
|
|
5824 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
|
|
5825 rscriptType = /^$|\/(?:java|ecma)script/i,
|
|
|
5826 rscriptTypeMasked = /^true\/(.*)/,
|
|
|
5827 rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
|
|
|
5828
|
|
|
5829 // We have to close these tags to support XHTML (#13200)
|
|
|
5830 wrapMap = {
|
|
|
5831 option: [ 1, "<select multiple='multiple'>", "</select>" ],
|
|
|
5832 legend: [ 1, "<fieldset>", "</fieldset>" ],
|
|
|
5833 area: [ 1, "<map>", "</map>" ],
|
|
|
5834 param: [ 1, "<object>", "</object>" ],
|
|
|
5835 thead: [ 1, "<table>", "</table>" ],
|
|
|
5836 tr: [ 2, "<table><tbody>", "</tbody></table>" ],
|
|
|
5837 col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
|
|
|
5838 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
|
|
|
5839
|
|
|
5840 // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
|
|
|
5841 // unless wrapped in a div with non-breaking characters in front of it.
|
|
|
5842 _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ]
|
|
|
5843 },
|
|
|
5844 safeFragment = createSafeFragment( document ),
|
|
|
5845 fragmentDiv = safeFragment.appendChild( document.createElement("div") );
|
|
|
5846
|
|
|
5847 wrapMap.optgroup = wrapMap.option;
|
|
|
5848 wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
|
|
|
5849 wrapMap.th = wrapMap.td;
|
|
|
5850
|
|
|
5851 jQuery.fn.extend({
|
|
|
5852 text: function( value ) {
|
|
|
5853 return jQuery.access( this, function( value ) {
|
|
|
5854 return value === undefined ?
|
|
|
5855 jQuery.text( this ) :
|
|
|
5856 this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
|
|
|
5857 }, null, value, arguments.length );
|
|
|
5858 },
|
|
|
5859
|
|
|
5860 wrapAll: function( html ) {
|
|
|
5861 if ( jQuery.isFunction( html ) ) {
|
|
|
5862 return this.each(function(i) {
|
|
|
5863 jQuery(this).wrapAll( html.call(this, i) );
|
|
|
5864 });
|
|
|
5865 }
|
|
|
5866
|
|
|
5867 if ( this[0] ) {
|
|
|
5868 // The elements to wrap the target around
|
|
|
5869 var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
|
|
|
5870
|
|
|
5871 if ( this[0].parentNode ) {
|
|
|
5872 wrap.insertBefore( this[0] );
|
|
|
5873 }
|
|
|
5874
|
|
|
5875 wrap.map(function() {
|
|
|
5876 var elem = this;
|
|
|
5877
|
|
|
5878 while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
|
|
|
5879 elem = elem.firstChild;
|
|
|
5880 }
|
|
|
5881
|
|
|
5882 return elem;
|
|
|
5883 }).append( this );
|
|
|
5884 }
|
|
|
5885
|
|
|
5886 return this;
|
|
|
5887 },
|
|
|
5888
|
|
|
5889 wrapInner: function( html ) {
|
|
|
5890 if ( jQuery.isFunction( html ) ) {
|
|
|
5891 return this.each(function(i) {
|
|
|
5892 jQuery(this).wrapInner( html.call(this, i) );
|
|
|
5893 });
|
|
|
5894 }
|
|
|
5895
|
|
|
5896 return this.each(function() {
|
|
|
5897 var self = jQuery( this ),
|
|
|
5898 contents = self.contents();
|
|
|
5899
|
|
|
5900 if ( contents.length ) {
|
|
|
5901 contents.wrapAll( html );
|
|
|
5902
|
|
|
5903 } else {
|
|
|
5904 self.append( html );
|
|
|
5905 }
|
|
|
5906 });
|
|
|
5907 },
|
|
|
5908
|
|
|
5909 wrap: function( html ) {
|
|
|
5910 var isFunction = jQuery.isFunction( html );
|
|
|
5911
|
|
|
5912 return this.each(function(i) {
|
|
|
5913 jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
|
|
|
5914 });
|
|
|
5915 },
|
|
|
5916
|
|
|
5917 unwrap: function() {
|
|
|
5918 return this.parent().each(function() {
|
|
|
5919 if ( !jQuery.nodeName( this, "body" ) ) {
|
|
|
5920 jQuery( this ).replaceWith( this.childNodes );
|
|
|
5921 }
|
|
|
5922 }).end();
|
|
|
5923 },
|
|
|
5924
|
|
|
5925 append: function() {
|
|
|
5926 return this.domManip(arguments, true, function( elem ) {
|
|
|
5927 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
|
5928 this.appendChild( elem );
|
|
|
5929 }
|
|
|
5930 });
|
|
|
5931 },
|
|
|
5932
|
|
|
5933 prepend: function() {
|
|
|
5934 return this.domManip(arguments, true, function( elem ) {
|
|
|
5935 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
|
5936 this.insertBefore( elem, this.firstChild );
|
|
|
5937 }
|
|
|
5938 });
|
|
|
5939 },
|
|
|
5940
|
|
|
5941 before: function() {
|
|
|
5942 return this.domManip( arguments, false, function( elem ) {
|
|
|
5943 if ( this.parentNode ) {
|
|
|
5944 this.parentNode.insertBefore( elem, this );
|
|
|
5945 }
|
|
|
5946 });
|
|
|
5947 },
|
|
|
5948
|
|
|
5949 after: function() {
|
|
|
5950 return this.domManip( arguments, false, function( elem ) {
|
|
|
5951 if ( this.parentNode ) {
|
|
|
5952 this.parentNode.insertBefore( elem, this.nextSibling );
|
|
|
5953 }
|
|
|
5954 });
|
|
|
5955 },
|
|
|
5956
|
|
|
5957 // keepData is for internal use only--do not document
|
|
|
5958 remove: function( selector, keepData ) {
|
|
|
5959 var elem,
|
|
|
5960 i = 0;
|
|
|
5961
|
|
|
5962 for ( ; (elem = this[i]) != null; i++ ) {
|
|
|
5963 if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) {
|
|
|
5964 if ( !keepData && elem.nodeType === 1 ) {
|
|
|
5965 jQuery.cleanData( getAll( elem ) );
|
|
|
5966 }
|
|
|
5967
|
|
|
5968 if ( elem.parentNode ) {
|
|
|
5969 if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
|
|
|
5970 setGlobalEval( getAll( elem, "script" ) );
|
|
|
5971 }
|
|
|
5972 elem.parentNode.removeChild( elem );
|
|
|
5973 }
|
|
|
5974 }
|
|
|
5975 }
|
|
|
5976
|
|
|
5977 return this;
|
|
|
5978 },
|
|
|
5979
|
|
|
5980 empty: function() {
|
|
|
5981 var elem,
|
|
|
5982 i = 0;
|
|
|
5983
|
|
|
5984 for ( ; (elem = this[i]) != null; i++ ) {
|
|
|
5985 // Remove element nodes and prevent memory leaks
|
|
|
5986 if ( elem.nodeType === 1 ) {
|
|
|
5987 jQuery.cleanData( getAll( elem, false ) );
|
|
|
5988 }
|
|
|
5989
|
|
|
5990 // Remove any remaining nodes
|
|
|
5991 while ( elem.firstChild ) {
|
|
|
5992 elem.removeChild( elem.firstChild );
|
|
|
5993 }
|
|
|
5994
|
|
|
5995 // If this is a select, ensure that it displays empty (#12336)
|
|
|
5996 // Support: IE<9
|
|
|
5997 if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
|
|
|
5998 elem.options.length = 0;
|
|
|
5999 }
|
|
|
6000 }
|
|
|
6001
|
|
|
6002 return this;
|
|
|
6003 },
|
|
|
6004
|
|
|
6005 clone: function( dataAndEvents, deepDataAndEvents ) {
|
|
|
6006 dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
|
|
|
6007 deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
|
|
6008
|
|
|
6009 return this.map( function () {
|
|
|
6010 return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
|
|
|
6011 });
|
|
|
6012 },
|
|
|
6013
|
|
|
6014 html: function( value ) {
|
|
|
6015 return jQuery.access( this, function( value ) {
|
|
|
6016 var elem = this[0] || {},
|
|
|
6017 i = 0,
|
|
|
6018 l = this.length;
|
|
|
6019
|
|
|
6020 if ( value === undefined ) {
|
|
|
6021 return elem.nodeType === 1 ?
|
|
|
6022 elem.innerHTML.replace( rinlinejQuery, "" ) :
|
|
|
6023 undefined;
|
|
|
6024 }
|
|
|
6025
|
|
|
6026 // See if we can take a shortcut and just use innerHTML
|
|
|
6027 if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
|
|
|
6028 ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
|
|
|
6029 ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
|
|
|
6030 !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
|
|
|
6031
|
|
|
6032 value = value.replace( rxhtmlTag, "<$1></$2>" );
|
|
|
6033
|
|
|
6034 try {
|
|
|
6035 for (; i < l; i++ ) {
|
|
|
6036 // Remove element nodes and prevent memory leaks
|
|
|
6037 elem = this[i] || {};
|
|
|
6038 if ( elem.nodeType === 1 ) {
|
|
|
6039 jQuery.cleanData( getAll( elem, false ) );
|
|
|
6040 elem.innerHTML = value;
|
|
|
6041 }
|
|
|
6042 }
|
|
|
6043
|
|
|
6044 elem = 0;
|
|
|
6045
|
|
|
6046 // If using innerHTML throws an exception, use the fallback method
|
|
|
6047 } catch(e) {}
|
|
|
6048 }
|
|
|
6049
|
|
|
6050 if ( elem ) {
|
|
|
6051 this.empty().append( value );
|
|
|
6052 }
|
|
|
6053 }, null, value, arguments.length );
|
|
|
6054 },
|
|
|
6055
|
|
|
6056 replaceWith: function( value ) {
|
|
|
6057 var isFunc = jQuery.isFunction( value );
|
|
|
6058
|
|
|
6059 // Make sure that the elements are removed from the DOM before they are inserted
|
|
|
6060 // this can help fix replacing a parent with child elements
|
|
|
6061 if ( !isFunc && typeof value !== "string" ) {
|
|
|
6062 value = jQuery( value ).not( this ).detach();
|
|
|
6063 }
|
|
|
6064
|
|
|
6065 return this.domManip( [ value ], true, function( elem ) {
|
|
|
6066 var next = this.nextSibling,
|
|
|
6067 parent = this.parentNode;
|
|
|
6068
|
|
|
6069 if ( parent && this.nodeType === 1 || this.nodeType === 11 ) {
|
|
|
6070
|
|
|
6071 jQuery( this ).remove();
|
|
|
6072
|
|
|
6073 if ( next ) {
|
|
|
6074 next.parentNode.insertBefore( elem, next );
|
|
|
6075 } else {
|
|
|
6076 parent.appendChild( elem );
|
|
|
6077 }
|
|
|
6078 }
|
|
|
6079 });
|
|
|
6080 },
|
|
|
6081
|
|
|
6082 detach: function( selector ) {
|
|
|
6083 return this.remove( selector, true );
|
|
|
6084 },
|
|
|
6085
|
|
|
6086 domManip: function( args, table, callback ) {
|
|
|
6087
|
|
|
6088 // Flatten any nested arrays
|
|
|
6089 args = core_concat.apply( [], args );
|
|
|
6090
|
|
|
6091 var fragment, first, scripts, hasScripts, node, doc,
|
|
|
6092 i = 0,
|
|
|
6093 l = this.length,
|
|
|
6094 set = this,
|
|
|
6095 iNoClone = l - 1,
|
|
|
6096 value = args[0],
|
|
|
6097 isFunction = jQuery.isFunction( value );
|
|
|
6098
|
|
|
6099 // We can't cloneNode fragments that contain checked, in WebKit
|
|
|
6100 if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
|
|
|
6101 return this.each(function( index ) {
|
|
|
6102 var self = set.eq( index );
|
|
|
6103 if ( isFunction ) {
|
|
|
6104 args[0] = value.call( this, index, table ? self.html() : undefined );
|
|
|
6105 }
|
|
|
6106 self.domManip( args, table, callback );
|
|
|
6107 });
|
|
|
6108 }
|
|
|
6109
|
|
|
6110 if ( l ) {
|
|
|
6111 fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
|
|
|
6112 first = fragment.firstChild;
|
|
|
6113
|
|
|
6114 if ( fragment.childNodes.length === 1 ) {
|
|
|
6115 fragment = first;
|
|
|
6116 }
|
|
|
6117
|
|
|
6118 if ( first ) {
|
|
|
6119 table = table && jQuery.nodeName( first, "tr" );
|
|
|
6120 scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
|
|
|
6121 hasScripts = scripts.length;
|
|
|
6122
|
|
|
6123 // Use the original fragment for the last item instead of the first because it can end up
|
|
|
6124 // being emptied incorrectly in certain situations (#8070).
|
|
|
6125 for ( ; i < l; i++ ) {
|
|
|
6126 node = fragment;
|
|
|
6127
|
|
|
6128 if ( i !== iNoClone ) {
|
|
|
6129 node = jQuery.clone( node, true, true );
|
|
|
6130
|
|
|
6131 // Keep references to cloned scripts for later restoration
|
|
|
6132 if ( hasScripts ) {
|
|
|
6133 jQuery.merge( scripts, getAll( node, "script" ) );
|
|
|
6134 }
|
|
|
6135 }
|
|
|
6136
|
|
|
6137 callback.call(
|
|
|
6138 table && jQuery.nodeName( this[i], "table" ) ?
|
|
|
6139 findOrAppend( this[i], "tbody" ) :
|
|
|
6140 this[i],
|
|
|
6141 node,
|
|
|
6142 i
|
|
|
6143 );
|
|
|
6144 }
|
|
|
6145
|
|
|
6146 if ( hasScripts ) {
|
|
|
6147 doc = scripts[ scripts.length - 1 ].ownerDocument;
|
|
|
6148
|
|
|
6149 // Reenable scripts
|
|
|
6150 jQuery.map( scripts, restoreScript );
|
|
|
6151
|
|
|
6152 // Evaluate executable scripts on first document insertion
|
|
|
6153 for ( i = 0; i < hasScripts; i++ ) {
|
|
|
6154 node = scripts[ i ];
|
|
|
6155 if ( rscriptType.test( node.type || "" ) &&
|
|
|
6156 !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
|
|
|
6157
|
|
|
6158 if ( node.src ) {
|
|
|
6159 // Hope ajax is available...
|
|
|
6160 jQuery.ajax({
|
|
|
6161 url: node.src,
|
|
|
6162 type: "GET",
|
|
|
6163 dataType: "script",
|
|
|
6164 async: false,
|
|
|
6165 global: false,
|
|
|
6166 "throws": true
|
|
|
6167 });
|
|
|
6168 } else {
|
|
|
6169 jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
|
|
|
6170 }
|
|
|
6171 }
|
|
|
6172 }
|
|
|
6173 }
|
|
|
6174
|
|
|
6175 // Fix #11809: Avoid leaking memory
|
|
|
6176 fragment = first = null;
|
|
|
6177 }
|
|
|
6178 }
|
|
|
6179
|
|
|
6180 return this;
|
|
|
6181 }
|
|
|
6182 });
|
|
|
6183
|
|
|
6184 function findOrAppend( elem, tag ) {
|
|
|
6185 return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
|
|
|
6186 }
|
|
|
6187
|
|
|
6188 // Replace/restore the type attribute of script elements for safe DOM manipulation
|
|
|
6189 function disableScript( elem ) {
|
|
|
6190 var attr = elem.getAttributeNode("type");
|
|
|
6191 elem.type = ( attr && attr.specified ) + "/" + elem.type;
|
|
|
6192 return elem;
|
|
|
6193 }
|
|
|
6194 function restoreScript( elem ) {
|
|
|
6195 var match = rscriptTypeMasked.exec( elem.type );
|
|
|
6196 if ( match ) {
|
|
|
6197 elem.type = match[1];
|
|
|
6198 } else {
|
|
|
6199 elem.removeAttribute("type");
|
|
|
6200 }
|
|
|
6201 return elem;
|
|
|
6202 }
|
|
|
6203
|
|
|
6204 // Mark scripts as having already been evaluated
|
|
|
6205 function setGlobalEval( elems, refElements ) {
|
|
|
6206 var elem,
|
|
|
6207 i = 0;
|
|
|
6208 for ( ; (elem = elems[i]) != null; i++ ) {
|
|
|
6209 jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
|
|
|
6210 }
|
|
|
6211 }
|
|
|
6212
|
|
|
6213 function cloneCopyEvent( src, dest ) {
|
|
|
6214
|
|
|
6215 if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
|
|
|
6216 return;
|
|
|
6217 }
|
|
|
6218
|
|
|
6219 var type, i, l,
|
|
|
6220 oldData = jQuery._data( src ),
|
|
|
6221 curData = jQuery._data( dest, oldData ),
|
|
|
6222 events = oldData.events;
|
|
|
6223
|
|
|
6224 if ( events ) {
|
|
|
6225 delete curData.handle;
|
|
|
6226 curData.events = {};
|
|
|
6227
|
|
|
6228 for ( type in events ) {
|
|
|
6229 for ( i = 0, l = events[ type ].length; i < l; i++ ) {
|
|
|
6230 jQuery.event.add( dest, type, events[ type ][ i ] );
|
|
|
6231 }
|
|
|
6232 }
|
|
|
6233 }
|
|
|
6234
|
|
|
6235 // make the cloned public data object a copy from the original
|
|
|
6236 if ( curData.data ) {
|
|
|
6237 curData.data = jQuery.extend( {}, curData.data );
|
|
|
6238 }
|
|
|
6239 }
|
|
|
6240
|
|
|
6241 function fixCloneNodeIssues( src, dest ) {
|
|
|
6242 var nodeName, data, e;
|
|
|
6243
|
|
|
6244 // We do not need to do anything for non-Elements
|
|
|
6245 if ( dest.nodeType !== 1 ) {
|
|
|
6246 return;
|
|
|
6247 }
|
|
|
6248
|
|
|
6249 nodeName = dest.nodeName.toLowerCase();
|
|
|
6250
|
|
|
6251 // IE6-8 copies events bound via attachEvent when using cloneNode.
|
|
|
6252 if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
|
|
|
6253 data = jQuery._data( dest );
|
|
|
6254
|
|
|
6255 for ( e in data.events ) {
|
|
|
6256 jQuery.removeEvent( dest, e, data.handle );
|
|
|
6257 }
|
|
|
6258
|
|
|
6259 // Event data gets referenced instead of copied if the expando gets copied too
|
|
|
6260 dest.removeAttribute( jQuery.expando );
|
|
|
6261 }
|
|
|
6262
|
|
|
6263 // IE blanks contents when cloning scripts, and tries to evaluate newly-set text
|
|
|
6264 if ( nodeName === "script" && dest.text !== src.text ) {
|
|
|
6265 disableScript( dest ).text = src.text;
|
|
|
6266 restoreScript( dest );
|
|
|
6267
|
|
|
6268 // IE6-10 improperly clones children of object elements using classid.
|
|
|
6269 // IE10 throws NoModificationAllowedError if parent is null, #12132.
|
|
|
6270 } else if ( nodeName === "object" ) {
|
|
|
6271 if ( dest.parentNode ) {
|
|
|
6272 dest.outerHTML = src.outerHTML;
|
|
|
6273 }
|
|
|
6274
|
|
|
6275 // This path appears unavoidable for IE9. When cloning an object
|
|
|
6276 // element in IE9, the outerHTML strategy above is not sufficient.
|
|
|
6277 // If the src has innerHTML and the destination does not,
|
|
|
6278 // copy the src.innerHTML into the dest.innerHTML. #10324
|
|
|
6279 if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
|
|
|
6280 dest.innerHTML = src.innerHTML;
|
|
|
6281 }
|
|
|
6282
|
|
|
6283 } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
|
|
|
6284 // IE6-8 fails to persist the checked state of a cloned checkbox
|
|
|
6285 // or radio button. Worse, IE6-7 fail to give the cloned element
|
|
|
6286 // a checked appearance if the defaultChecked value isn't also set
|
|
|
6287
|
|
|
6288 dest.defaultChecked = dest.checked = src.checked;
|
|
|
6289
|
|
|
6290 // IE6-7 get confused and end up setting the value of a cloned
|
|
|
6291 // checkbox/radio button to an empty string instead of "on"
|
|
|
6292 if ( dest.value !== src.value ) {
|
|
|
6293 dest.value = src.value;
|
|
|
6294 }
|
|
|
6295
|
|
|
6296 // IE6-8 fails to return the selected option to the default selected
|
|
|
6297 // state when cloning options
|
|
|
6298 } else if ( nodeName === "option" ) {
|
|
|
6299 dest.defaultSelected = dest.selected = src.defaultSelected;
|
|
|
6300
|
|
|
6301 // IE6-8 fails to set the defaultValue to the correct value when
|
|
|
6302 // cloning other types of input fields
|
|
|
6303 } else if ( nodeName === "input" || nodeName === "textarea" ) {
|
|
|
6304 dest.defaultValue = src.defaultValue;
|
|
|
6305 }
|
|
|
6306 }
|
|
|
6307
|
|
|
6308 jQuery.each({
|
|
|
6309 appendTo: "append",
|
|
|
6310 prependTo: "prepend",
|
|
|
6311 insertBefore: "before",
|
|
|
6312 insertAfter: "after",
|
|
|
6313 replaceAll: "replaceWith"
|
|
|
6314 }, function( name, original ) {
|
|
|
6315 jQuery.fn[ name ] = function( selector ) {
|
|
|
6316 var elems,
|
|
|
6317 i = 0,
|
|
|
6318 ret = [],
|
|
|
6319 insert = jQuery( selector ),
|
|
|
6320 last = insert.length - 1;
|
|
|
6321
|
|
|
6322 for ( ; i <= last; i++ ) {
|
|
|
6323 elems = i === last ? this : this.clone(true);
|
|
|
6324 jQuery( insert[i] )[ original ]( elems );
|
|
|
6325
|
|
|
6326 // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
|
|
|
6327 core_push.apply( ret, elems.get() );
|
|
|
6328 }
|
|
|
6329
|
|
|
6330 return this.pushStack( ret );
|
|
|
6331 };
|
|
|
6332 });
|
|
|
6333
|
|
|
6334 function getAll( context, tag ) {
|
|
|
6335 var elems, elem,
|
|
|
6336 i = 0,
|
|
|
6337 found = typeof context.getElementsByTagName !== "undefined" ? context.getElementsByTagName( tag || "*" ) :
|
|
|
6338 typeof context.querySelectorAll !== "undefined" ? context.querySelectorAll( tag || "*" ) :
|
|
|
6339 undefined;
|
|
|
6340
|
|
|
6341 if ( !found ) {
|
|
|
6342 for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
|
|
|
6343 if ( !tag || jQuery.nodeName( elem, tag ) ) {
|
|
|
6344 found.push( elem );
|
|
|
6345 } else {
|
|
|
6346 jQuery.merge( found, getAll( elem, tag ) );
|
|
|
6347 }
|
|
|
6348 }
|
|
|
6349 }
|
|
|
6350
|
|
|
6351 return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
|
|
|
6352 jQuery.merge( [ context ], found ) :
|
|
|
6353 found;
|
|
|
6354 }
|
|
|
6355
|
|
|
6356 // Used in buildFragment, fixes the defaultChecked property
|
|
|
6357 function fixDefaultChecked( elem ) {
|
|
|
6358 if ( manipulation_rcheckableType.test( elem.type ) ) {
|
|
|
6359 elem.defaultChecked = elem.checked;
|
|
|
6360 }
|
|
|
6361 }
|
|
|
6362
|
|
|
6363 jQuery.extend({
|
|
|
6364 clone: function( elem, dataAndEvents, deepDataAndEvents ) {
|
|
|
6365 var destElements, srcElements, node, i, clone,
|
|
|
6366 inPage = jQuery.contains( elem.ownerDocument, elem );
|
|
|
6367
|
|
|
6368 if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
|
|
|
6369 clone = elem.cloneNode( true );
|
|
|
6370
|
|
|
6371 // IE<=8 does not properly clone detached, unknown element nodes
|
|
|
6372 } else {
|
|
|
6373 fragmentDiv.innerHTML = elem.outerHTML;
|
|
|
6374 fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
|
|
|
6375 }
|
|
|
6376
|
|
|
6377 if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
|
|
|
6378 (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
|
|
|
6379
|
|
|
6380 // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
|
|
|
6381 destElements = getAll( clone );
|
|
|
6382 srcElements = getAll( elem );
|
|
|
6383
|
|
|
6384 // Fix all IE cloning issues
|
|
|
6385 for ( i = 0; (node = srcElements[i]) != null; ++i ) {
|
|
|
6386 // Ensure that the destination node is not null; Fixes #9587
|
|
|
6387 if ( destElements[i] ) {
|
|
|
6388 fixCloneNodeIssues( node, destElements[i] );
|
|
|
6389 }
|
|
|
6390 }
|
|
|
6391 }
|
|
|
6392
|
|
|
6393 // Copy the events from the original to the clone
|
|
|
6394 if ( dataAndEvents ) {
|
|
|
6395 if ( deepDataAndEvents ) {
|
|
|
6396 srcElements = srcElements || getAll( elem );
|
|
|
6397 destElements = destElements || getAll( clone );
|
|
|
6398
|
|
|
6399 for ( i = 0; (node = srcElements[i]) != null; i++ ) {
|
|
|
6400 cloneCopyEvent( node, destElements[i] );
|
|
|
6401 }
|
|
|
6402 } else {
|
|
|
6403 cloneCopyEvent( elem, clone );
|
|
|
6404 }
|
|
|
6405 }
|
|
|
6406
|
|
|
6407 // Preserve script evaluation history
|
|
|
6408 destElements = getAll( clone, "script" );
|
|
|
6409 if ( destElements.length > 0 ) {
|
|
|
6410 setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
|
|
|
6411 }
|
|
|
6412
|
|
|
6413 destElements = srcElements = node = null;
|
|
|
6414
|
|
|
6415 // Return the cloned set
|
|
|
6416 return clone;
|
|
|
6417 },
|
|
|
6418
|
|
|
6419 buildFragment: function( elems, context, scripts, selection ) {
|
|
|
6420 var contains, elem, tag, tmp, wrap, tbody, j,
|
|
|
6421 l = elems.length,
|
|
|
6422
|
|
|
6423 // Ensure a safe fragment
|
|
|
6424 safe = createSafeFragment( context ),
|
|
|
6425
|
|
|
6426 nodes = [],
|
|
|
6427 i = 0;
|
|
|
6428
|
|
|
6429 for ( ; i < l; i++ ) {
|
|
|
6430 elem = elems[ i ];
|
|
|
6431
|
|
|
6432 if ( elem || elem === 0 ) {
|
|
|
6433
|
|
|
6434 // Add nodes directly
|
|
|
6435 if ( jQuery.type( elem ) === "object" ) {
|
|
|
6436 jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
|
|
|
6437
|
|
|
6438 // Convert non-html into a text node
|
|
|
6439 } else if ( !rhtml.test( elem ) ) {
|
|
|
6440 nodes.push( context.createTextNode( elem ) );
|
|
|
6441
|
|
|
6442 // Convert html into DOM nodes
|
|
|
6443 } else {
|
|
|
6444 tmp = tmp || safe.appendChild( context.createElement("div") );
|
|
|
6445
|
|
|
6446 // Deserialize a standard representation
|
|
|
6447 tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
|
|
|
6448 wrap = wrapMap[ tag ] || wrapMap._default;
|
|
|
6449
|
|
|
6450 tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
|
|
|
6451
|
|
|
6452 // Descend through wrappers to the right content
|
|
|
6453 j = wrap[0];
|
|
|
6454 while ( j-- ) {
|
|
|
6455 tmp = tmp.lastChild;
|
|
|
6456 }
|
|
|
6457
|
|
|
6458 // Manually add leading whitespace removed by IE
|
|
|
6459 if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
|
|
|
6460 nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
|
|
|
6461 }
|
|
|
6462
|
|
|
6463 // Remove IE's autoinserted <tbody> from table fragments
|
|
|
6464 if ( !jQuery.support.tbody ) {
|
|
|
6465
|
|
|
6466 // String was a <table>, *may* have spurious <tbody>
|
|
|
6467 elem = tag === "table" && !rtbody.test( elem ) ?
|
|
|
6468 tmp.firstChild :
|
|
|
6469
|
|
|
6470 // String was a bare <thead> or <tfoot>
|
|
|
6471 wrap[1] === "<table>" && !rtbody.test( elem ) ?
|
|
|
6472 tmp :
|
|
|
6473 0;
|
|
|
6474
|
|
|
6475 j = elem && elem.childNodes.length;
|
|
|
6476 while ( j-- ) {
|
|
|
6477 if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
|
|
|
6478 elem.removeChild( tbody );
|
|
|
6479 }
|
|
|
6480 }
|
|
|
6481 }
|
|
|
6482
|
|
|
6483 jQuery.merge( nodes, tmp.childNodes );
|
|
|
6484
|
|
|
6485 // Fix #12392 for WebKit and IE > 9
|
|
|
6486 tmp.textContent = "";
|
|
|
6487
|
|
|
6488 // Fix #12392 for oldIE
|
|
|
6489 while ( tmp.firstChild ) {
|
|
|
6490 tmp.removeChild( tmp.firstChild );
|
|
|
6491 }
|
|
|
6492
|
|
|
6493 // Remember the top-level container for proper cleanup
|
|
|
6494 tmp = safe.lastChild;
|
|
|
6495 }
|
|
|
6496 }
|
|
|
6497 }
|
|
|
6498
|
|
|
6499 // Fix #11356: Clear elements from fragment
|
|
|
6500 if ( tmp ) {
|
|
|
6501 safe.removeChild( tmp );
|
|
|
6502 }
|
|
|
6503
|
|
|
6504 // Reset defaultChecked for any radios and checkboxes
|
|
|
6505 // about to be appended to the DOM in IE 6/7 (#8060)
|
|
|
6506 if ( !jQuery.support.appendChecked ) {
|
|
|
6507 jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
|
|
|
6508 }
|
|
|
6509
|
|
|
6510 i = 0;
|
|
|
6511 while ( (elem = nodes[ i++ ]) ) {
|
|
|
6512
|
|
|
6513 // #4087 - If origin and destination elements are the same, and this is
|
|
|
6514 // that element, do not do anything
|
|
|
6515 if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
|
|
|
6516 continue;
|
|
|
6517 }
|
|
|
6518
|
|
|
6519 contains = jQuery.contains( elem.ownerDocument, elem );
|
|
|
6520
|
|
|
6521 // Append to fragment
|
|
|
6522 tmp = getAll( safe.appendChild( elem ), "script" );
|
|
|
6523
|
|
|
6524 // Preserve script evaluation history
|
|
|
6525 if ( contains ) {
|
|
|
6526 setGlobalEval( tmp );
|
|
|
6527 }
|
|
|
6528
|
|
|
6529 // Capture executables
|
|
|
6530 if ( scripts ) {
|
|
|
6531 j = 0;
|
|
|
6532 while ( (elem = tmp[ j++ ]) ) {
|
|
|
6533 if ( rscriptType.test( elem.type || "" ) ) {
|
|
|
6534 scripts.push( elem );
|
|
|
6535 }
|
|
|
6536 }
|
|
|
6537 }
|
|
|
6538 }
|
|
|
6539
|
|
|
6540 tmp = null;
|
|
|
6541
|
|
|
6542 return safe;
|
|
|
6543 },
|
|
|
6544
|
|
|
6545 cleanData: function( elems, /* internal */ acceptData ) {
|
|
|
6546 var data, id, elem, type,
|
|
|
6547 i = 0,
|
|
|
6548 internalKey = jQuery.expando,
|
|
|
6549 cache = jQuery.cache,
|
|
|
6550 deleteExpando = jQuery.support.deleteExpando,
|
|
|
6551 special = jQuery.event.special;
|
|
|
6552
|
|
|
6553 for ( ; (elem = elems[i]) != null; i++ ) {
|
|
|
6554
|
|
|
6555 if ( acceptData || jQuery.acceptData( elem ) ) {
|
|
|
6556
|
|
|
6557 id = elem[ internalKey ];
|
|
|
6558 data = id && cache[ id ];
|
|
|
6559
|
|
|
6560 if ( data ) {
|
|
|
6561 if ( data.events ) {
|
|
|
6562 for ( type in data.events ) {
|
|
|
6563 if ( special[ type ] ) {
|
|
|
6564 jQuery.event.remove( elem, type );
|
|
|
6565
|
|
|
6566 // This is a shortcut to avoid jQuery.event.remove's overhead
|
|
|
6567 } else {
|
|
|
6568 jQuery.removeEvent( elem, type, data.handle );
|
|
|
6569 }
|
|
|
6570 }
|
|
|
6571 }
|
|
|
6572
|
|
|
6573 // Remove cache only if it was not already removed by jQuery.event.remove
|
|
|
6574 if ( cache[ id ] ) {
|
|
|
6575
|
|
|
6576 delete cache[ id ];
|
|
|
6577
|
|
|
6578 // IE does not allow us to delete expando properties from nodes,
|
|
|
6579 // nor does it have a removeAttribute function on Document nodes;
|
|
|
6580 // we must handle all of these cases
|
|
|
6581 if ( deleteExpando ) {
|
|
|
6582 delete elem[ internalKey ];
|
|
|
6583
|
|
|
6584 } else if ( typeof elem.removeAttribute !== "undefined" ) {
|
|
|
6585 elem.removeAttribute( internalKey );
|
|
|
6586
|
|
|
6587 } else {
|
|
|
6588 elem[ internalKey ] = null;
|
|
|
6589 }
|
|
|
6590
|
|
|
6591 core_deletedIds.push( id );
|
|
|
6592 }
|
|
|
6593 }
|
|
|
6594 }
|
|
|
6595 }
|
|
|
6596 }
|
|
|
6597 });
|
|
|
6598 var curCSS, getStyles, iframe,
|
|
|
6599 ralpha = /alpha\([^)]*\)/i,
|
|
|
6600 ropacity = /opacity\s*=\s*([^)]*)/,
|
|
|
6601 rposition = /^(top|right|bottom|left)$/,
|
|
|
6602 // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
|
|
|
6603 // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
|
|
|
6604 rdisplayswap = /^(none|table(?!-c[ea]).+)/,
|
|
|
6605 rmargin = /^margin/,
|
|
|
6606 rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
|
|
|
6607 rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
|
|
|
6608 rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
|
|
|
6609 elemdisplay = { BODY: "block" },
|
|
|
6610
|
|
|
6611 cssShow = { position: "absolute", visibility: "hidden", display: "block" },
|
|
|
6612 cssNormalTransform = {
|
|
|
6613 letterSpacing: 0,
|
|
|
6614 fontWeight: 400
|
|
|
6615 },
|
|
|
6616
|
|
|
6617 cssExpand = [ "Top", "Right", "Bottom", "Left" ],
|
|
|
6618 cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
|
|
|
6619
|
|
|
6620 // return a css property mapped to a potentially vendor prefixed property
|
|
|
6621 function vendorPropName( style, name ) {
|
|
|
6622
|
|
|
6623 // shortcut for names that are not vendor prefixed
|
|
|
6624 if ( name in style ) {
|
|
|
6625 return name;
|
|
|
6626 }
|
|
|
6627
|
|
|
6628 // check for vendor prefixed names
|
|
|
6629 var capName = name.charAt(0).toUpperCase() + name.slice(1),
|
|
|
6630 origName = name,
|
|
|
6631 i = cssPrefixes.length;
|
|
|
6632
|
|
|
6633 while ( i-- ) {
|
|
|
6634 name = cssPrefixes[ i ] + capName;
|
|
|
6635 if ( name in style ) {
|
|
|
6636 return name;
|
|
|
6637 }
|
|
|
6638 }
|
|
|
6639
|
|
|
6640 return origName;
|
|
|
6641 }
|
|
|
6642
|
|
|
6643 function isHidden( elem, el ) {
|
|
|
6644 // isHidden might be called from jQuery#filter function;
|
|
|
6645 // in that case, element will be second argument
|
|
|
6646 elem = el || elem;
|
|
|
6647 return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
|
|
|
6648 }
|
|
|
6649
|
|
|
6650 function showHide( elements, show ) {
|
|
|
6651 var elem,
|
|
|
6652 values = [],
|
|
|
6653 index = 0,
|
|
|
6654 length = elements.length;
|
|
|
6655
|
|
|
6656 for ( ; index < length; index++ ) {
|
|
|
6657 elem = elements[ index ];
|
|
|
6658 if ( !elem.style ) {
|
|
|
6659 continue;
|
|
|
6660 }
|
|
|
6661 values[ index ] = jQuery._data( elem, "olddisplay" );
|
|
|
6662 if ( show ) {
|
|
|
6663 // Reset the inline display of this element to learn if it is
|
|
|
6664 // being hidden by cascaded rules or not
|
|
|
6665 if ( !values[ index ] && elem.style.display === "none" ) {
|
|
|
6666 elem.style.display = "";
|
|
|
6667 }
|
|
|
6668
|
|
|
6669 // Set elements which have been overridden with display: none
|
|
|
6670 // in a stylesheet to whatever the default browser style is
|
|
|
6671 // for such an element
|
|
|
6672 if ( elem.style.display === "" && isHidden( elem ) ) {
|
|
|
6673 values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
|
|
|
6674 }
|
|
|
6675 } else if ( !values[ index ] && !isHidden( elem ) ) {
|
|
|
6676 jQuery._data( elem, "olddisplay", jQuery.css( elem, "display" ) );
|
|
|
6677 }
|
|
|
6678 }
|
|
|
6679
|
|
|
6680 // Set the display of most of the elements in a second loop
|
|
|
6681 // to avoid the constant reflow
|
|
|
6682 for ( index = 0; index < length; index++ ) {
|
|
|
6683 elem = elements[ index ];
|
|
|
6684 if ( !elem.style ) {
|
|
|
6685 continue;
|
|
|
6686 }
|
|
|
6687 if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
|
|
|
6688 elem.style.display = show ? values[ index ] || "" : "none";
|
|
|
6689 }
|
|
|
6690 }
|
|
|
6691
|
|
|
6692 return elements;
|
|
|
6693 }
|
|
|
6694
|
|
|
6695 jQuery.fn.extend({
|
|
|
6696 css: function( name, value ) {
|
|
|
6697 return jQuery.access( this, function( elem, name, value ) {
|
|
|
6698 var styles, len,
|
|
|
6699 map = {},
|
|
|
6700 i = 0;
|
|
|
6701
|
|
|
6702 if ( jQuery.isArray( name ) ) {
|
|
|
6703 styles = getStyles( elem );
|
|
|
6704 len = name.length;
|
|
|
6705
|
|
|
6706 for ( ; i < len; i++ ) {
|
|
|
6707 map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
|
|
|
6708 }
|
|
|
6709
|
|
|
6710 return map;
|
|
|
6711 }
|
|
|
6712
|
|
|
6713 return value !== undefined ?
|
|
|
6714 jQuery.style( elem, name, value ) :
|
|
|
6715 jQuery.css( elem, name );
|
|
|
6716 }, name, value, arguments.length > 1 );
|
|
|
6717 },
|
|
|
6718 show: function() {
|
|
|
6719 return showHide( this, true );
|
|
|
6720 },
|
|
|
6721 hide: function() {
|
|
|
6722 return showHide( this );
|
|
|
6723 },
|
|
|
6724 toggle: function( state ) {
|
|
|
6725 var bool = typeof state === "boolean";
|
|
|
6726
|
|
|
6727 return this.each(function() {
|
|
|
6728 if ( bool ? state : isHidden( this ) ) {
|
|
|
6729 jQuery( this ).show();
|
|
|
6730 } else {
|
|
|
6731 jQuery( this ).hide();
|
|
|
6732 }
|
|
|
6733 });
|
|
|
6734 }
|
|
|
6735 });
|
|
|
6736
|
|
|
6737 jQuery.extend({
|
|
|
6738 // Add in style property hooks for overriding the default
|
|
|
6739 // behavior of getting and setting a style property
|
|
|
6740 cssHooks: {
|
|
|
6741 opacity: {
|
|
|
6742 get: function( elem, computed ) {
|
|
|
6743 if ( computed ) {
|
|
|
6744 // We should always get a number back from opacity
|
|
|
6745 var ret = curCSS( elem, "opacity" );
|
|
|
6746 return ret === "" ? "1" : ret;
|
|
|
6747 }
|
|
|
6748 }
|
|
|
6749 }
|
|
|
6750 },
|
|
|
6751
|
|
|
6752 // Exclude the following css properties to add px
|
|
|
6753 cssNumber: {
|
|
|
6754 "columnCount": true,
|
|
|
6755 "fillOpacity": true,
|
|
|
6756 "fontWeight": true,
|
|
|
6757 "lineHeight": true,
|
|
|
6758 "opacity": true,
|
|
|
6759 "orphans": true,
|
|
|
6760 "widows": true,
|
|
|
6761 "zIndex": true,
|
|
|
6762 "zoom": true
|
|
|
6763 },
|
|
|
6764
|
|
|
6765 // Add in properties whose names you wish to fix before
|
|
|
6766 // setting or getting the value
|
|
|
6767 cssProps: {
|
|
|
6768 // normalize float css property
|
|
|
6769 "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
|
|
|
6770 },
|
|
|
6771
|
|
|
6772 // Get and set the style property on a DOM Node
|
|
|
6773 style: function( elem, name, value, extra ) {
|
|
|
6774 // Don't set styles on text and comment nodes
|
|
|
6775 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
|
|
|
6776 return;
|
|
|
6777 }
|
|
|
6778
|
|
|
6779 // Make sure that we're working with the right name
|
|
|
6780 var ret, type, hooks,
|
|
|
6781 origName = jQuery.camelCase( name ),
|
|
|
6782 style = elem.style;
|
|
|
6783
|
|
|
6784 name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
|
|
|
6785
|
|
|
6786 // gets hook for the prefixed version
|
|
|
6787 // followed by the unprefixed version
|
|
|
6788 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
6789
|
|
|
6790 // Check if we're setting a value
|
|
|
6791 if ( value !== undefined ) {
|
|
|
6792 type = typeof value;
|
|
|
6793
|
|
|
6794 // convert relative number strings (+= or -=) to relative numbers. #7345
|
|
|
6795 if ( type === "string" && (ret = rrelNum.exec( value )) ) {
|
|
|
6796 value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
|
|
|
6797 // Fixes bug #9237
|
|
|
6798 type = "number";
|
|
|
6799 }
|
|
|
6800
|
|
|
6801 // Make sure that NaN and null values aren't set. See: #7116
|
|
|
6802 if ( value == null || type === "number" && isNaN( value ) ) {
|
|
|
6803 return;
|
|
|
6804 }
|
|
|
6805
|
|
|
6806 // If a number was passed in, add 'px' to the (except for certain CSS properties)
|
|
|
6807 if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
|
|
|
6808 value += "px";
|
|
|
6809 }
|
|
|
6810
|
|
|
6811 // Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
|
|
|
6812 // but it would mean to define eight (for every problematic property) identical functions
|
|
|
6813 if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
|
|
|
6814 style[ name ] = "inherit";
|
|
|
6815 }
|
|
|
6816
|
|
|
6817 // If a hook was provided, use that value, otherwise just set the specified value
|
|
|
6818 if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
|
|
|
6819
|
|
|
6820 // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
|
|
|
6821 // Fixes bug #5509
|
|
|
6822 try {
|
|
|
6823 style[ name ] = value;
|
|
|
6824 } catch(e) {}
|
|
|
6825 }
|
|
|
6826
|
|
|
6827 } else {
|
|
|
6828 // If a hook was provided get the non-computed value from there
|
|
|
6829 if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
|
|
|
6830 return ret;
|
|
|
6831 }
|
|
|
6832
|
|
|
6833 // Otherwise just get the value from the style object
|
|
|
6834 return style[ name ];
|
|
|
6835 }
|
|
|
6836 },
|
|
|
6837
|
|
|
6838 css: function( elem, name, extra, styles ) {
|
|
|
6839 var val, num, hooks,
|
|
|
6840 origName = jQuery.camelCase( name );
|
|
|
6841
|
|
|
6842 // Make sure that we're working with the right name
|
|
|
6843 name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
|
|
|
6844
|
|
|
6845 // gets hook for the prefixed version
|
|
|
6846 // followed by the unprefixed version
|
|
|
6847 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
6848
|
|
|
6849 // If a hook was provided get the computed value from there
|
|
|
6850 if ( hooks && "get" in hooks ) {
|
|
|
6851 val = hooks.get( elem, true, extra );
|
|
|
6852 }
|
|
|
6853
|
|
|
6854 // Otherwise, if a way to get the computed value exists, use that
|
|
|
6855 if ( val === undefined ) {
|
|
|
6856 val = curCSS( elem, name, styles );
|
|
|
6857 }
|
|
|
6858
|
|
|
6859 //convert "normal" to computed value
|
|
|
6860 if ( val === "normal" && name in cssNormalTransform ) {
|
|
|
6861 val = cssNormalTransform[ name ];
|
|
|
6862 }
|
|
|
6863
|
|
|
6864 // Return, converting to number if forced or a qualifier was provided and val looks numeric
|
|
|
6865 if ( extra ) {
|
|
|
6866 num = parseFloat( val );
|
|
|
6867 return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
|
|
|
6868 }
|
|
|
6869 return val;
|
|
|
6870 },
|
|
|
6871
|
|
|
6872 // A method for quickly swapping in/out CSS properties to get correct calculations
|
|
|
6873 swap: function( elem, options, callback, args ) {
|
|
|
6874 var ret, name,
|
|
|
6875 old = {};
|
|
|
6876
|
|
|
6877 // Remember the old values, and insert the new ones
|
|
|
6878 for ( name in options ) {
|
|
|
6879 old[ name ] = elem.style[ name ];
|
|
|
6880 elem.style[ name ] = options[ name ];
|
|
|
6881 }
|
|
|
6882
|
|
|
6883 ret = callback.apply( elem, args || [] );
|
|
|
6884
|
|
|
6885 // Revert the old values
|
|
|
6886 for ( name in options ) {
|
|
|
6887 elem.style[ name ] = old[ name ];
|
|
|
6888 }
|
|
|
6889
|
|
|
6890 return ret;
|
|
|
6891 }
|
|
|
6892 });
|
|
|
6893
|
|
|
6894 // NOTE: we've included the "window" in window.getComputedStyle
|
|
|
6895 // because jsdom on node.js will break without it.
|
|
|
6896 if ( window.getComputedStyle ) {
|
|
|
6897 getStyles = function( elem ) {
|
|
|
6898 return window.getComputedStyle( elem, null );
|
|
|
6899 };
|
|
|
6900
|
|
|
6901 curCSS = function( elem, name, _computed ) {
|
|
|
6902 var width, minWidth, maxWidth,
|
|
|
6903 computed = _computed || getStyles( elem ),
|
|
|
6904
|
|
|
6905 // getPropertyValue is only needed for .css('filter') in IE9, see #12537
|
|
|
6906 ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
|
|
|
6907 style = elem.style;
|
|
|
6908
|
|
|
6909 if ( computed ) {
|
|
|
6910
|
|
|
6911 if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
|
|
|
6912 ret = jQuery.style( elem, name );
|
|
|
6913 }
|
|
|
6914
|
|
|
6915 // A tribute to the "awesome hack by Dean Edwards"
|
|
|
6916 // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
|
|
|
6917 // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
|
|
|
6918 // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
|
|
|
6919 if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
|
|
|
6920
|
|
|
6921 // Remember the original values
|
|
|
6922 width = style.width;
|
|
|
6923 minWidth = style.minWidth;
|
|
|
6924 maxWidth = style.maxWidth;
|
|
|
6925
|
|
|
6926 // Put in the new values to get a computed value out
|
|
|
6927 style.minWidth = style.maxWidth = style.width = ret;
|
|
|
6928 ret = computed.width;
|
|
|
6929
|
|
|
6930 // Revert the changed values
|
|
|
6931 style.width = width;
|
|
|
6932 style.minWidth = minWidth;
|
|
|
6933 style.maxWidth = maxWidth;
|
|
|
6934 }
|
|
|
6935 }
|
|
|
6936
|
|
|
6937 return ret;
|
|
|
6938 };
|
|
|
6939 } else if ( document.documentElement.currentStyle ) {
|
|
|
6940 getStyles = function( elem ) {
|
|
|
6941 return elem.currentStyle;
|
|
|
6942 };
|
|
|
6943
|
|
|
6944 curCSS = function( elem, name, _computed ) {
|
|
|
6945 var left, rs, rsLeft,
|
|
|
6946 computed = _computed || getStyles( elem ),
|
|
|
6947 ret = computed ? computed[ name ] : undefined,
|
|
|
6948 style = elem.style;
|
|
|
6949
|
|
|
6950 // Avoid setting ret to empty string here
|
|
|
6951 // so we don't default to auto
|
|
|
6952 if ( ret == null && style && style[ name ] ) {
|
|
|
6953 ret = style[ name ];
|
|
|
6954 }
|
|
|
6955
|
|
|
6956 // From the awesome hack by Dean Edwards
|
|
|
6957 // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
|
|
|
6958
|
|
|
6959 // If we're not dealing with a regular pixel number
|
|
|
6960 // but a number that has a weird ending, we need to convert it to pixels
|
|
|
6961 // but not position css attributes, as those are proportional to the parent element instead
|
|
|
6962 // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
|
|
|
6963 if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
|
|
|
6964
|
|
|
6965 // Remember the original values
|
|
|
6966 left = style.left;
|
|
|
6967 rs = elem.runtimeStyle;
|
|
|
6968 rsLeft = rs && rs.left;
|
|
|
6969
|
|
|
6970 // Put in the new values to get a computed value out
|
|
|
6971 if ( rsLeft ) {
|
|
|
6972 rs.left = elem.currentStyle.left;
|
|
|
6973 }
|
|
|
6974 style.left = name === "fontSize" ? "1em" : ret;
|
|
|
6975 ret = style.pixelLeft + "px";
|
|
|
6976
|
|
|
6977 // Revert the changed values
|
|
|
6978 style.left = left;
|
|
|
6979 if ( rsLeft ) {
|
|
|
6980 rs.left = rsLeft;
|
|
|
6981 }
|
|
|
6982 }
|
|
|
6983
|
|
|
6984 return ret === "" ? "auto" : ret;
|
|
|
6985 };
|
|
|
6986 }
|
|
|
6987
|
|
|
6988 function setPositiveNumber( elem, value, subtract ) {
|
|
|
6989 var matches = rnumsplit.exec( value );
|
|
|
6990 return matches ?
|
|
|
6991 // Guard against undefined "subtract", e.g., when used as in cssHooks
|
|
|
6992 Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
|
|
|
6993 value;
|
|
|
6994 }
|
|
|
6995
|
|
|
6996 function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
|
|
|
6997 var i = extra === ( isBorderBox ? "border" : "content" ) ?
|
|
|
6998 // If we already have the right measurement, avoid augmentation
|
|
|
6999 4 :
|
|
|
7000 // Otherwise initialize for horizontal or vertical properties
|
|
|
7001 name === "width" ? 1 : 0,
|
|
|
7002
|
|
|
7003 val = 0;
|
|
|
7004
|
|
|
7005 for ( ; i < 4; i += 2 ) {
|
|
|
7006 // both box models exclude margin, so add it if we want it
|
|
|
7007 if ( extra === "margin" ) {
|
|
|
7008 val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
|
|
|
7009 }
|
|
|
7010
|
|
|
7011 if ( isBorderBox ) {
|
|
|
7012 // border-box includes padding, so remove it if we want content
|
|
|
7013 if ( extra === "content" ) {
|
|
|
7014 val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
|
|
7015 }
|
|
|
7016
|
|
|
7017 // at this point, extra isn't border nor margin, so remove border
|
|
|
7018 if ( extra !== "margin" ) {
|
|
|
7019 val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
|
|
7020 }
|
|
|
7021 } else {
|
|
|
7022 // at this point, extra isn't content, so add padding
|
|
|
7023 val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
|
|
7024
|
|
|
7025 // at this point, extra isn't content nor padding, so add border
|
|
|
7026 if ( extra !== "padding" ) {
|
|
|
7027 val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
|
|
7028 }
|
|
|
7029 }
|
|
|
7030 }
|
|
|
7031
|
|
|
7032 return val;
|
|
|
7033 }
|
|
|
7034
|
|
|
7035 function getWidthOrHeight( elem, name, extra ) {
|
|
|
7036
|
|
|
7037 // Start with offset property, which is equivalent to the border-box value
|
|
|
7038 var valueIsBorderBox = true,
|
|
|
7039 val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
|
|
|
7040 styles = getStyles( elem ),
|
|
|
7041 isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
|
|
|
7042
|
|
|
7043 // some non-html elements return undefined for offsetWidth, so check for null/undefined
|
|
|
7044 // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
|
|
|
7045 // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
|
|
|
7046 if ( val <= 0 || val == null ) {
|
|
|
7047 // Fall back to computed then uncomputed css if necessary
|
|
|
7048 val = curCSS( elem, name, styles );
|
|
|
7049 if ( val < 0 || val == null ) {
|
|
|
7050 val = elem.style[ name ];
|
|
|
7051 }
|
|
|
7052
|
|
|
7053 // Computed unit is not pixels. Stop here and return.
|
|
|
7054 if ( rnumnonpx.test(val) ) {
|
|
|
7055 return val;
|
|
|
7056 }
|
|
|
7057
|
|
|
7058 // we need the check for style in case a browser which returns unreliable values
|
|
|
7059 // for getComputedStyle silently falls back to the reliable elem.style
|
|
|
7060 valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
|
|
|
7061
|
|
|
7062 // Normalize "", auto, and prepare for extra
|
|
|
7063 val = parseFloat( val ) || 0;
|
|
|
7064 }
|
|
|
7065
|
|
|
7066 // use the active box-sizing model to add/subtract irrelevant styles
|
|
|
7067 return ( val +
|
|
|
7068 augmentWidthOrHeight(
|
|
|
7069 elem,
|
|
|
7070 name,
|
|
|
7071 extra || ( isBorderBox ? "border" : "content" ),
|
|
|
7072 valueIsBorderBox,
|
|
|
7073 styles
|
|
|
7074 )
|
|
|
7075 ) + "px";
|
|
|
7076 }
|
|
|
7077
|
|
|
7078 // Try to determine the default display value of an element
|
|
|
7079 function css_defaultDisplay( nodeName ) {
|
|
|
7080 var doc = document,
|
|
|
7081 display = elemdisplay[ nodeName ];
|
|
|
7082
|
|
|
7083 if ( !display ) {
|
|
|
7084 display = actualDisplay( nodeName, doc );
|
|
|
7085
|
|
|
7086 // If the simple way fails, read from inside an iframe
|
|
|
7087 if ( display === "none" || !display ) {
|
|
|
7088 // Use the already-created iframe if possible
|
|
|
7089 iframe = ( iframe ||
|
|
|
7090 jQuery("<iframe frameborder='0' width='0' height='0'/>")
|
|
|
7091 .css( "cssText", "display:block !important" )
|
|
|
7092 ).appendTo( doc.documentElement );
|
|
|
7093
|
|
|
7094 // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
|
|
|
7095 doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
|
|
|
7096 doc.write("<!doctype html><html><body>");
|
|
|
7097 doc.close();
|
|
|
7098
|
|
|
7099 display = actualDisplay( nodeName, doc );
|
|
|
7100 iframe.detach();
|
|
|
7101 }
|
|
|
7102
|
|
|
7103 // Store the correct default display
|
|
|
7104 elemdisplay[ nodeName ] = display;
|
|
|
7105 }
|
|
|
7106
|
|
|
7107 return display;
|
|
|
7108 }
|
|
|
7109
|
|
|
7110 // Called ONLY from within css_defaultDisplay
|
|
|
7111 function actualDisplay( name, doc ) {
|
|
|
7112 var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
|
|
|
7113 display = jQuery.css( elem[0], "display" );
|
|
|
7114 elem.remove();
|
|
|
7115 return display;
|
|
|
7116 }
|
|
|
7117
|
|
|
7118 jQuery.each([ "height", "width" ], function( i, name ) {
|
|
|
7119 jQuery.cssHooks[ name ] = {
|
|
|
7120 get: function( elem, computed, extra ) {
|
|
|
7121 if ( computed ) {
|
|
|
7122 // certain elements can have dimension info if we invisibly show them
|
|
|
7123 // however, it must have a current display style that would benefit from this
|
|
|
7124 return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
|
|
|
7125 jQuery.swap( elem, cssShow, function() {
|
|
|
7126 return getWidthOrHeight( elem, name, extra );
|
|
|
7127 }) :
|
|
|
7128 getWidthOrHeight( elem, name, extra );
|
|
|
7129 }
|
|
|
7130 },
|
|
|
7131
|
|
|
7132 set: function( elem, value, extra ) {
|
|
|
7133 var styles = extra && getStyles( elem );
|
|
|
7134 return setPositiveNumber( elem, value, extra ?
|
|
|
7135 augmentWidthOrHeight(
|
|
|
7136 elem,
|
|
|
7137 name,
|
|
|
7138 extra,
|
|
|
7139 jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
|
|
|
7140 styles
|
|
|
7141 ) : 0
|
|
|
7142 );
|
|
|
7143 }
|
|
|
7144 };
|
|
|
7145 });
|
|
|
7146
|
|
|
7147 if ( !jQuery.support.opacity ) {
|
|
|
7148 jQuery.cssHooks.opacity = {
|
|
|
7149 get: function( elem, computed ) {
|
|
|
7150 // IE uses filters for opacity
|
|
|
7151 return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
|
|
|
7152 ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
|
|
|
7153 computed ? "1" : "";
|
|
|
7154 },
|
|
|
7155
|
|
|
7156 set: function( elem, value ) {
|
|
|
7157 var style = elem.style,
|
|
|
7158 currentStyle = elem.currentStyle,
|
|
|
7159 opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
|
|
|
7160 filter = currentStyle && currentStyle.filter || style.filter || "";
|
|
|
7161
|
|
|
7162 // IE has trouble with opacity if it does not have layout
|
|
|
7163 // Force it by setting the zoom level
|
|
|
7164 style.zoom = 1;
|
|
|
7165
|
|
|
7166 // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
|
|
|
7167 // if value === "", then remove inline opacity #12685
|
|
|
7168 if ( ( value >= 1 || value === "" ) &&
|
|
|
7169 jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
|
|
|
7170 style.removeAttribute ) {
|
|
|
7171
|
|
|
7172 // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
|
|
|
7173 // if "filter:" is present at all, clearType is disabled, we want to avoid this
|
|
|
7174 // style.removeAttribute is IE Only, but so apparently is this code path...
|
|
|
7175 style.removeAttribute( "filter" );
|
|
|
7176
|
|
|
7177 // if there is no filter style applied in a css rule or unset inline opacity, we are done
|
|
|
7178 if ( value === "" || currentStyle && !currentStyle.filter ) {
|
|
|
7179 return;
|
|
|
7180 }
|
|
|
7181 }
|
|
|
7182
|
|
|
7183 // otherwise, set new filter values
|
|
|
7184 style.filter = ralpha.test( filter ) ?
|
|
|
7185 filter.replace( ralpha, opacity ) :
|
|
|
7186 filter + " " + opacity;
|
|
|
7187 }
|
|
|
7188 };
|
|
|
7189 }
|
|
|
7190
|
|
|
7191 // These hooks cannot be added until DOM ready because the support test
|
|
|
7192 // for it is not run until after DOM ready
|
|
|
7193 jQuery(function() {
|
|
|
7194 if ( !jQuery.support.reliableMarginRight ) {
|
|
|
7195 jQuery.cssHooks.marginRight = {
|
|
|
7196 get: function( elem, computed ) {
|
|
|
7197 if ( computed ) {
|
|
|
7198 // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
|
|
7199 // Work around by temporarily setting element display to inline-block
|
|
|
7200 return jQuery.swap( elem, { "display": "inline-block" },
|
|
|
7201 curCSS, [ elem, "marginRight" ] );
|
|
|
7202 }
|
|
|
7203 }
|
|
|
7204 };
|
|
|
7205 }
|
|
|
7206
|
|
|
7207 // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
|
|
7208 // getComputedStyle returns percent when specified for top/left/bottom/right
|
|
|
7209 // rather than make the css module depend on the offset module, we just check for it here
|
|
|
7210 if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
|
|
|
7211 jQuery.each( [ "top", "left" ], function( i, prop ) {
|
|
|
7212 jQuery.cssHooks[ prop ] = {
|
|
|
7213 get: function( elem, computed ) {
|
|
|
7214 if ( computed ) {
|
|
|
7215 computed = curCSS( elem, prop );
|
|
|
7216 // if curCSS returns percentage, fallback to offset
|
|
|
7217 return rnumnonpx.test( computed ) ?
|
|
|
7218 jQuery( elem ).position()[ prop ] + "px" :
|
|
|
7219 computed;
|
|
|
7220 }
|
|
|
7221 }
|
|
|
7222 };
|
|
|
7223 });
|
|
|
7224 }
|
|
|
7225
|
|
|
7226 });
|
|
|
7227
|
|
|
7228 if ( jQuery.expr && jQuery.expr.filters ) {
|
|
|
7229 jQuery.expr.filters.hidden = function( elem ) {
|
|
|
7230 return ( elem.offsetWidth === 0 && elem.offsetHeight === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
|
|
|
7231 };
|
|
|
7232
|
|
|
7233 jQuery.expr.filters.visible = function( elem ) {
|
|
|
7234 return !jQuery.expr.filters.hidden( elem );
|
|
|
7235 };
|
|
|
7236 }
|
|
|
7237
|
|
|
7238 // These hooks are used by animate to expand properties
|
|
|
7239 jQuery.each({
|
|
|
7240 margin: "",
|
|
|
7241 padding: "",
|
|
|
7242 border: "Width"
|
|
|
7243 }, function( prefix, suffix ) {
|
|
|
7244 jQuery.cssHooks[ prefix + suffix ] = {
|
|
|
7245 expand: function( value ) {
|
|
|
7246 var i = 0,
|
|
|
7247 expanded = {},
|
|
|
7248
|
|
|
7249 // assumes a single number if not a string
|
|
|
7250 parts = typeof value === "string" ? value.split(" ") : [ value ];
|
|
|
7251
|
|
|
7252 for ( ; i < 4; i++ ) {
|
|
|
7253 expanded[ prefix + cssExpand[ i ] + suffix ] =
|
|
|
7254 parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
|
|
|
7255 }
|
|
|
7256
|
|
|
7257 return expanded;
|
|
|
7258 }
|
|
|
7259 };
|
|
|
7260
|
|
|
7261 if ( !rmargin.test( prefix ) ) {
|
|
|
7262 jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
|
|
|
7263 }
|
|
|
7264 });
|
|
|
7265 var r20 = /%20/g,
|
|
|
7266 rbracket = /\[\]$/,
|
|
|
7267 rCRLF = /\r?\n/g,
|
|
|
7268 rsubmitterTypes = /^(?:submit|button|image|reset)$/i,
|
|
|
7269 rsubmittable = /^(?:input|select|textarea|keygen)/i;
|
|
|
7270
|
|
|
7271 jQuery.fn.extend({
|
|
|
7272 serialize: function() {
|
|
|
7273 return jQuery.param( this.serializeArray() );
|
|
|
7274 },
|
|
|
7275 serializeArray: function() {
|
|
|
7276 return this.map(function(){
|
|
|
7277 // Can add propHook for "elements" to filter or add form elements
|
|
|
7278 var elements = jQuery.prop( this, "elements" );
|
|
|
7279 return elements ? jQuery.makeArray( elements ) : this;
|
|
|
7280 })
|
|
|
7281 .filter(function(){
|
|
|
7282 var type = this.type;
|
|
|
7283 // Use .is(":disabled") so that fieldset[disabled] works
|
|
|
7284 return this.name && !jQuery( this ).is( ":disabled" ) &&
|
|
|
7285 rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
|
|
|
7286 ( this.checked || !manipulation_rcheckableType.test( type ) );
|
|
|
7287 })
|
|
|
7288 .map(function( i, elem ){
|
|
|
7289 var val = jQuery( this ).val();
|
|
|
7290
|
|
|
7291 return val == null ?
|
|
|
7292 null :
|
|
|
7293 jQuery.isArray( val ) ?
|
|
|
7294 jQuery.map( val, function( val ){
|
|
|
7295 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
|
7296 }) :
|
|
|
7297 { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
|
7298 }).get();
|
|
|
7299 }
|
|
|
7300 });
|
|
|
7301
|
|
|
7302 //Serialize an array of form elements or a set of
|
|
|
7303 //key/values into a query string
|
|
|
7304 jQuery.param = function( a, traditional ) {
|
|
|
7305 var prefix,
|
|
|
7306 s = [],
|
|
|
7307 add = function( key, value ) {
|
|
|
7308 // If value is a function, invoke it and return its value
|
|
|
7309 value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
|
|
|
7310 s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
|
|
|
7311 };
|
|
|
7312
|
|
|
7313 // Set traditional to true for jQuery <= 1.3.2 behavior.
|
|
|
7314 if ( traditional === undefined ) {
|
|
|
7315 traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
|
|
|
7316 }
|
|
|
7317
|
|
|
7318 // If an array was passed in, assume that it is an array of form elements.
|
|
|
7319 if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
|
|
7320 // Serialize the form elements
|
|
|
7321 jQuery.each( a, function() {
|
|
|
7322 add( this.name, this.value );
|
|
|
7323 });
|
|
|
7324
|
|
|
7325 } else {
|
|
|
7326 // If traditional, encode the "old" way (the way 1.3.2 or older
|
|
|
7327 // did it), otherwise encode params recursively.
|
|
|
7328 for ( prefix in a ) {
|
|
|
7329 buildParams( prefix, a[ prefix ], traditional, add );
|
|
|
7330 }
|
|
|
7331 }
|
|
|
7332
|
|
|
7333 // Return the resulting serialization
|
|
|
7334 return s.join( "&" ).replace( r20, "+" );
|
|
|
7335 };
|
|
|
7336
|
|
|
7337 function buildParams( prefix, obj, traditional, add ) {
|
|
|
7338 var name;
|
|
|
7339
|
|
|
7340 if ( jQuery.isArray( obj ) ) {
|
|
|
7341 // Serialize array item.
|
|
|
7342 jQuery.each( obj, function( i, v ) {
|
|
|
7343 if ( traditional || rbracket.test( prefix ) ) {
|
|
|
7344 // Treat each array item as a scalar.
|
|
|
7345 add( prefix, v );
|
|
|
7346
|
|
|
7347 } else {
|
|
|
7348 // Item is non-scalar (array or object), encode its numeric index.
|
|
|
7349 buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
|
|
|
7350 }
|
|
|
7351 });
|
|
|
7352
|
|
|
7353 } else if ( !traditional && jQuery.type( obj ) === "object" ) {
|
|
|
7354 // Serialize object item.
|
|
|
7355 for ( name in obj ) {
|
|
|
7356 buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
|
|
|
7357 }
|
|
|
7358
|
|
|
7359 } else {
|
|
|
7360 // Serialize scalar item.
|
|
|
7361 add( prefix, obj );
|
|
|
7362 }
|
|
|
7363 }
|
|
|
7364 var
|
|
|
7365 // Document location
|
|
|
7366 ajaxLocParts,
|
|
|
7367 ajaxLocation,
|
|
|
7368
|
|
|
7369 ajax_nonce = jQuery.now(),
|
|
|
7370
|
|
|
7371 ajax_rquery = /\?/,
|
|
|
7372 rhash = /#.*$/,
|
|
|
7373 rts = /([?&])_=[^&]*/,
|
|
|
7374 rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
|
|
|
7375 // #7653, #8125, #8152: local protocol detection
|
|
|
7376 rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
|
|
|
7377 rnoContent = /^(?:GET|HEAD)$/,
|
|
|
7378 rprotocol = /^\/\//,
|
|
|
7379 rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
|
|
|
7380
|
|
|
7381 // Keep a copy of the old load method
|
|
|
7382 _load = jQuery.fn.load,
|
|
|
7383
|
|
|
7384 /* Prefilters
|
|
|
7385 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
|
|
7386 * 2) These are called:
|
|
|
7387 * - BEFORE asking for a transport
|
|
|
7388 * - AFTER param serialization (s.data is a string if s.processData is true)
|
|
|
7389 * 3) key is the dataType
|
|
|
7390 * 4) the catchall symbol "*" can be used
|
|
|
7391 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
|
|
7392 */
|
|
|
7393 prefilters = {},
|
|
|
7394
|
|
|
7395 /* Transports bindings
|
|
|
7396 * 1) key is the dataType
|
|
|
7397 * 2) the catchall symbol "*" can be used
|
|
|
7398 * 3) selection will start with transport dataType and THEN go to "*" if needed
|
|
|
7399 */
|
|
|
7400 transports = {},
|
|
|
7401
|
|
|
7402 // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
|
|
7403 allTypes = "*/".concat("*");
|
|
|
7404
|
|
|
7405 // #8138, IE may throw an exception when accessing
|
|
|
7406 // a field from window.location if document.domain has been set
|
|
|
7407 try {
|
|
|
7408 ajaxLocation = location.href;
|
|
|
7409 } catch( e ) {
|
|
|
7410 // Use the href attribute of an A element
|
|
|
7411 // since IE will modify it given document.location
|
|
|
7412 ajaxLocation = document.createElement( "a" );
|
|
|
7413 ajaxLocation.href = "";
|
|
|
7414 ajaxLocation = ajaxLocation.href;
|
|
|
7415 }
|
|
|
7416
|
|
|
7417 // Segment location into parts
|
|
|
7418 ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
|
|
|
7419
|
|
|
7420 // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
|
|
7421 function addToPrefiltersOrTransports( structure ) {
|
|
|
7422
|
|
|
7423 // dataTypeExpression is optional and defaults to "*"
|
|
|
7424 return function( dataTypeExpression, func ) {
|
|
|
7425
|
|
|
7426 if ( typeof dataTypeExpression !== "string" ) {
|
|
|
7427 func = dataTypeExpression;
|
|
|
7428 dataTypeExpression = "*";
|
|
|
7429 }
|
|
|
7430
|
|
|
7431 var dataType,
|
|
|
7432 i = 0,
|
|
|
7433 dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
|
|
|
7434
|
|
|
7435 if ( jQuery.isFunction( func ) ) {
|
|
|
7436 // For each dataType in the dataTypeExpression
|
|
|
7437 while ( (dataType = dataTypes[i++]) ) {
|
|
|
7438 // Prepend if requested
|
|
|
7439 if ( dataType[0] === "+" ) {
|
|
|
7440 dataType = dataType.slice( 1 ) || "*";
|
|
|
7441 (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
|
|
|
7442
|
|
|
7443 // Otherwise append
|
|
|
7444 } else {
|
|
|
7445 (structure[ dataType ] = structure[ dataType ] || []).push( func );
|
|
|
7446 }
|
|
|
7447 }
|
|
|
7448 }
|
|
|
7449 };
|
|
|
7450 }
|
|
|
7451
|
|
|
7452 // Base inspection function for prefilters and transports
|
|
|
7453 function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
|
|
|
7454
|
|
|
7455 var inspected = {},
|
|
|
7456 seekingTransport = ( structure === transports );
|
|
|
7457
|
|
|
7458 function inspect( dataType ) {
|
|
|
7459 var selected;
|
|
|
7460 inspected[ dataType ] = true;
|
|
|
7461 jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
|
|
|
7462 var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
|
|
|
7463 if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
|
|
|
7464 options.dataTypes.unshift( dataTypeOrTransport );
|
|
|
7465 inspect( dataTypeOrTransport );
|
|
|
7466 return false;
|
|
|
7467 } else if ( seekingTransport ) {
|
|
|
7468 return !( selected = dataTypeOrTransport );
|
|
|
7469 }
|
|
|
7470 });
|
|
|
7471 return selected;
|
|
|
7472 }
|
|
|
7473
|
|
|
7474 return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
|
|
|
7475 }
|
|
|
7476
|
|
|
7477 // A special extend for ajax options
|
|
|
7478 // that takes "flat" options (not to be deep extended)
|
|
|
7479 // Fixes #9887
|
|
|
7480 function ajaxExtend( target, src ) {
|
|
|
7481 var key, deep,
|
|
|
7482 flatOptions = jQuery.ajaxSettings.flatOptions || {};
|
|
|
7483
|
|
|
7484 for ( key in src ) {
|
|
|
7485 if ( src[ key ] !== undefined ) {
|
|
|
7486 ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
|
|
|
7487 }
|
|
|
7488 }
|
|
|
7489 if ( deep ) {
|
|
|
7490 jQuery.extend( true, target, deep );
|
|
|
7491 }
|
|
|
7492
|
|
|
7493 return target;
|
|
|
7494 }
|
|
|
7495
|
|
|
7496 jQuery.fn.load = function( url, params, callback ) {
|
|
|
7497 if ( typeof url !== "string" && _load ) {
|
|
|
7498 return _load.apply( this, arguments );
|
|
|
7499 }
|
|
|
7500
|
|
|
7501 var selector, type, response,
|
|
|
7502 self = this,
|
|
|
7503 off = url.indexOf(" ");
|
|
|
7504
|
|
|
7505 if ( off >= 0 ) {
|
|
|
7506 selector = url.slice( off, url.length );
|
|
|
7507 url = url.slice( 0, off );
|
|
|
7508 }
|
|
|
7509
|
|
|
7510 // If it's a function
|
|
|
7511 if ( jQuery.isFunction( params ) ) {
|
|
|
7512
|
|
|
7513 // We assume that it's the callback
|
|
|
7514 callback = params;
|
|
|
7515 params = undefined;
|
|
|
7516
|
|
|
7517 // Otherwise, build a param string
|
|
|
7518 } else if ( params && typeof params === "object" ) {
|
|
|
7519 type = "POST";
|
|
|
7520 }
|
|
|
7521
|
|
|
7522 // If we have elements to modify, make the request
|
|
|
7523 if ( self.length > 0 ) {
|
|
|
7524 jQuery.ajax({
|
|
|
7525 url: url,
|
|
|
7526
|
|
|
7527 // if "type" variable is undefined, then "GET" method will be used
|
|
|
7528 type: type,
|
|
|
7529 dataType: "html",
|
|
|
7530 data: params
|
|
|
7531 }).done(function( responseText ) {
|
|
|
7532
|
|
|
7533 // Save response for use in complete callback
|
|
|
7534 response = arguments;
|
|
|
7535
|
|
|
7536 self.html( selector ?
|
|
|
7537
|
|
|
7538 // If a selector was specified, locate the right elements in a dummy div
|
|
|
7539 // Exclude scripts to avoid IE 'Permission Denied' errors
|
|
|
7540 jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
|
|
|
7541
|
|
|
7542 // Otherwise use the full result
|
|
|
7543 responseText );
|
|
|
7544
|
|
|
7545 }).complete( callback && function( jqXHR, status ) {
|
|
|
7546 self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
|
|
|
7547 });
|
|
|
7548 }
|
|
|
7549
|
|
|
7550 return this;
|
|
|
7551 };
|
|
|
7552
|
|
|
7553 // Attach a bunch of functions for handling common AJAX events
|
|
|
7554 jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
|
|
|
7555 jQuery.fn[ type ] = function( fn ){
|
|
|
7556 return this.on( type, fn );
|
|
|
7557 };
|
|
|
7558 });
|
|
|
7559
|
|
|
7560 jQuery.each( [ "get", "post" ], function( i, method ) {
|
|
|
7561 jQuery[ method ] = function( url, data, callback, type ) {
|
|
|
7562 // shift arguments if data argument was omitted
|
|
|
7563 if ( jQuery.isFunction( data ) ) {
|
|
|
7564 type = type || callback;
|
|
|
7565 callback = data;
|
|
|
7566 data = undefined;
|
|
|
7567 }
|
|
|
7568
|
|
|
7569 return jQuery.ajax({
|
|
|
7570 url: url,
|
|
|
7571 type: method,
|
|
|
7572 dataType: type,
|
|
|
7573 data: data,
|
|
|
7574 success: callback
|
|
|
7575 });
|
|
|
7576 };
|
|
|
7577 });
|
|
|
7578
|
|
|
7579 jQuery.extend({
|
|
|
7580
|
|
|
7581 // Counter for holding the number of active queries
|
|
|
7582 active: 0,
|
|
|
7583
|
|
|
7584 // Last-Modified header cache for next request
|
|
|
7585 lastModified: {},
|
|
|
7586 etag: {},
|
|
|
7587
|
|
|
7588 ajaxSettings: {
|
|
|
7589 url: ajaxLocation,
|
|
|
7590 type: "GET",
|
|
|
7591 isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
|
|
|
7592 global: true,
|
|
|
7593 processData: true,
|
|
|
7594 async: true,
|
|
|
7595 contentType: "application/x-www-form-urlencoded; charset=UTF-8",
|
|
|
7596 /*
|
|
|
7597 timeout: 0,
|
|
|
7598 data: null,
|
|
|
7599 dataType: null,
|
|
|
7600 username: null,
|
|
|
7601 password: null,
|
|
|
7602 cache: null,
|
|
|
7603 throws: false,
|
|
|
7604 traditional: false,
|
|
|
7605 headers: {},
|
|
|
7606 */
|
|
|
7607
|
|
|
7608 accepts: {
|
|
|
7609 "*": allTypes,
|
|
|
7610 text: "text/plain",
|
|
|
7611 html: "text/html",
|
|
|
7612 xml: "application/xml, text/xml",
|
|
|
7613 json: "application/json, text/javascript"
|
|
|
7614 },
|
|
|
7615
|
|
|
7616 contents: {
|
|
|
7617 xml: /xml/,
|
|
|
7618 html: /html/,
|
|
|
7619 json: /json/
|
|
|
7620 },
|
|
|
7621
|
|
|
7622 responseFields: {
|
|
|
7623 xml: "responseXML",
|
|
|
7624 text: "responseText"
|
|
|
7625 },
|
|
|
7626
|
|
|
7627 // Data converters
|
|
|
7628 // Keys separate source (or catchall "*") and destination types with a single space
|
|
|
7629 converters: {
|
|
|
7630
|
|
|
7631 // Convert anything to text
|
|
|
7632 "* text": window.String,
|
|
|
7633
|
|
|
7634 // Text to html (true = no transformation)
|
|
|
7635 "text html": true,
|
|
|
7636
|
|
|
7637 // Evaluate text as a json expression
|
|
|
7638 "text json": jQuery.parseJSON,
|
|
|
7639
|
|
|
7640 // Parse text as xml
|
|
|
7641 "text xml": jQuery.parseXML
|
|
|
7642 },
|
|
|
7643
|
|
|
7644 // For options that shouldn't be deep extended:
|
|
|
7645 // you can add your own custom options here if
|
|
|
7646 // and when you create one that shouldn't be
|
|
|
7647 // deep extended (see ajaxExtend)
|
|
|
7648 flatOptions: {
|
|
|
7649 url: true,
|
|
|
7650 context: true
|
|
|
7651 }
|
|
|
7652 },
|
|
|
7653
|
|
|
7654 // Creates a full fledged settings object into target
|
|
|
7655 // with both ajaxSettings and settings fields.
|
|
|
7656 // If target is omitted, writes into ajaxSettings.
|
|
|
7657 ajaxSetup: function( target, settings ) {
|
|
|
7658 return settings ?
|
|
|
7659
|
|
|
7660 // Building a settings object
|
|
|
7661 ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
|
|
|
7662
|
|
|
7663 // Extending ajaxSettings
|
|
|
7664 ajaxExtend( jQuery.ajaxSettings, target );
|
|
|
7665 },
|
|
|
7666
|
|
|
7667 ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
|
|
|
7668 ajaxTransport: addToPrefiltersOrTransports( transports ),
|
|
|
7669
|
|
|
7670 // Main method
|
|
|
7671 ajax: function( url, options ) {
|
|
|
7672
|
|
|
7673 // If url is an object, simulate pre-1.5 signature
|
|
|
7674 if ( typeof url === "object" ) {
|
|
|
7675 options = url;
|
|
|
7676 url = undefined;
|
|
|
7677 }
|
|
|
7678
|
|
|
7679 // Force options to be an object
|
|
|
7680 options = options || {};
|
|
|
7681
|
|
|
7682 var transport,
|
|
|
7683 // URL without anti-cache param
|
|
|
7684 cacheURL,
|
|
|
7685 // Response headers
|
|
|
7686 responseHeadersString,
|
|
|
7687 responseHeaders,
|
|
|
7688 // timeout handle
|
|
|
7689 timeoutTimer,
|
|
|
7690 // Cross-domain detection vars
|
|
|
7691 parts,
|
|
|
7692 // To know if global events are to be dispatched
|
|
|
7693 fireGlobals,
|
|
|
7694 // Loop variable
|
|
|
7695 i,
|
|
|
7696 // Create the final options object
|
|
|
7697 s = jQuery.ajaxSetup( {}, options ),
|
|
|
7698 // Callbacks context
|
|
|
7699 callbackContext = s.context || s,
|
|
|
7700 // Context for global events is callbackContext if it is a DOM node or jQuery collection
|
|
|
7701 globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
|
|
|
7702 jQuery( callbackContext ) :
|
|
|
7703 jQuery.event,
|
|
|
7704 // Deferreds
|
|
|
7705 deferred = jQuery.Deferred(),
|
|
|
7706 completeDeferred = jQuery.Callbacks("once memory"),
|
|
|
7707 // Status-dependent callbacks
|
|
|
7708 statusCode = s.statusCode || {},
|
|
|
7709 // Headers (they are sent all at once)
|
|
|
7710 requestHeaders = {},
|
|
|
7711 requestHeadersNames = {},
|
|
|
7712 // The jqXHR state
|
|
|
7713 state = 0,
|
|
|
7714 // Default abort message
|
|
|
7715 strAbort = "canceled",
|
|
|
7716 // Fake xhr
|
|
|
7717 jqXHR = {
|
|
|
7718 readyState: 0,
|
|
|
7719
|
|
|
7720 // Builds headers hashtable if needed
|
|
|
7721 getResponseHeader: function( key ) {
|
|
|
7722 var match;
|
|
|
7723 if ( state === 2 ) {
|
|
|
7724 if ( !responseHeaders ) {
|
|
|
7725 responseHeaders = {};
|
|
|
7726 while ( (match = rheaders.exec( responseHeadersString )) ) {
|
|
|
7727 responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
|
|
|
7728 }
|
|
|
7729 }
|
|
|
7730 match = responseHeaders[ key.toLowerCase() ];
|
|
|
7731 }
|
|
|
7732 return match == null ? null : match;
|
|
|
7733 },
|
|
|
7734
|
|
|
7735 // Raw string
|
|
|
7736 getAllResponseHeaders: function() {
|
|
|
7737 return state === 2 ? responseHeadersString : null;
|
|
|
7738 },
|
|
|
7739
|
|
|
7740 // Caches the header
|
|
|
7741 setRequestHeader: function( name, value ) {
|
|
|
7742 var lname = name.toLowerCase();
|
|
|
7743 if ( !state ) {
|
|
|
7744 name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
|
|
|
7745 requestHeaders[ name ] = value;
|
|
|
7746 }
|
|
|
7747 return this;
|
|
|
7748 },
|
|
|
7749
|
|
|
7750 // Overrides response content-type header
|
|
|
7751 overrideMimeType: function( type ) {
|
|
|
7752 if ( !state ) {
|
|
|
7753 s.mimeType = type;
|
|
|
7754 }
|
|
|
7755 return this;
|
|
|
7756 },
|
|
|
7757
|
|
|
7758 // Status-dependent callbacks
|
|
|
7759 statusCode: function( map ) {
|
|
|
7760 var code;
|
|
|
7761 if ( map ) {
|
|
|
7762 if ( state < 2 ) {
|
|
|
7763 for ( code in map ) {
|
|
|
7764 // Lazy-add the new callback in a way that preserves old ones
|
|
|
7765 statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
|
|
|
7766 }
|
|
|
7767 } else {
|
|
|
7768 // Execute the appropriate callbacks
|
|
|
7769 jqXHR.always( map[ jqXHR.status ] );
|
|
|
7770 }
|
|
|
7771 }
|
|
|
7772 return this;
|
|
|
7773 },
|
|
|
7774
|
|
|
7775 // Cancel the request
|
|
|
7776 abort: function( statusText ) {
|
|
|
7777 var finalText = statusText || strAbort;
|
|
|
7778 if ( transport ) {
|
|
|
7779 transport.abort( finalText );
|
|
|
7780 }
|
|
|
7781 done( 0, finalText );
|
|
|
7782 return this;
|
|
|
7783 }
|
|
|
7784 };
|
|
|
7785
|
|
|
7786 // Attach deferreds
|
|
|
7787 deferred.promise( jqXHR ).complete = completeDeferred.add;
|
|
|
7788 jqXHR.success = jqXHR.done;
|
|
|
7789 jqXHR.error = jqXHR.fail;
|
|
|
7790
|
|
|
7791 // Remove hash character (#7531: and string promotion)
|
|
|
7792 // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
|
|
|
7793 // Handle falsy url in the settings object (#10093: consistency with old signature)
|
|
|
7794 // We also use the url parameter if available
|
|
|
7795 s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
|
|
|
7796
|
|
|
7797 // Alias method option to type as per ticket #12004
|
|
|
7798 s.type = options.method || options.type || s.method || s.type;
|
|
|
7799
|
|
|
7800 // Extract dataTypes list
|
|
|
7801 s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
|
|
|
7802
|
|
|
7803 // A cross-domain request is in order when we have a protocol:host:port mismatch
|
|
|
7804 if ( s.crossDomain == null ) {
|
|
|
7805 parts = rurl.exec( s.url.toLowerCase() );
|
|
|
7806 s.crossDomain = !!( parts &&
|
|
|
7807 ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
|
|
|
7808 ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
|
|
|
7809 ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
|
|
|
7810 );
|
|
|
7811 }
|
|
|
7812
|
|
|
7813 // Convert data if not already a string
|
|
|
7814 if ( s.data && s.processData && typeof s.data !== "string" ) {
|
|
|
7815 s.data = jQuery.param( s.data, s.traditional );
|
|
|
7816 }
|
|
|
7817
|
|
|
7818 // Apply prefilters
|
|
|
7819 inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
|
|
|
7820
|
|
|
7821 // If request was aborted inside a prefilter, stop there
|
|
|
7822 if ( state === 2 ) {
|
|
|
7823 return jqXHR;
|
|
|
7824 }
|
|
|
7825
|
|
|
7826 // We can fire global events as of now if asked to
|
|
|
7827 fireGlobals = s.global;
|
|
|
7828
|
|
|
7829 // Watch for a new set of requests
|
|
|
7830 if ( fireGlobals && jQuery.active++ === 0 ) {
|
|
|
7831 jQuery.event.trigger("ajaxStart");
|
|
|
7832 }
|
|
|
7833
|
|
|
7834 // Uppercase the type
|
|
|
7835 s.type = s.type.toUpperCase();
|
|
|
7836
|
|
|
7837 // Determine if request has content
|
|
|
7838 s.hasContent = !rnoContent.test( s.type );
|
|
|
7839
|
|
|
7840 // Save the URL in case we're toying with the If-Modified-Since
|
|
|
7841 // and/or If-None-Match header later on
|
|
|
7842 cacheURL = s.url;
|
|
|
7843
|
|
|
7844 // More options handling for requests with no content
|
|
|
7845 if ( !s.hasContent ) {
|
|
|
7846
|
|
|
7847 // If data is available, append data to url
|
|
|
7848 if ( s.data ) {
|
|
|
7849 cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
|
|
|
7850 // #9682: remove data so that it's not used in an eventual retry
|
|
|
7851 delete s.data;
|
|
|
7852 }
|
|
|
7853
|
|
|
7854 // Add anti-cache in url if needed
|
|
|
7855 if ( s.cache === false ) {
|
|
|
7856 s.url = rts.test( cacheURL ) ?
|
|
|
7857
|
|
|
7858 // If there is already a '_' parameter, set its value
|
|
|
7859 cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
|
|
|
7860
|
|
|
7861 // Otherwise add one to the end
|
|
|
7862 cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
|
|
|
7863 }
|
|
|
7864 }
|
|
|
7865
|
|
|
7866 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
|
7867 if ( s.ifModified ) {
|
|
|
7868 if ( jQuery.lastModified[ cacheURL ] ) {
|
|
|
7869 jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
|
|
|
7870 }
|
|
|
7871 if ( jQuery.etag[ cacheURL ] ) {
|
|
|
7872 jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
|
|
|
7873 }
|
|
|
7874 }
|
|
|
7875
|
|
|
7876 // Set the correct header, if data is being sent
|
|
|
7877 if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
|
|
|
7878 jqXHR.setRequestHeader( "Content-Type", s.contentType );
|
|
|
7879 }
|
|
|
7880
|
|
|
7881 // Set the Accepts header for the server, depending on the dataType
|
|
|
7882 jqXHR.setRequestHeader(
|
|
|
7883 "Accept",
|
|
|
7884 s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
|
|
|
7885 s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
|
|
|
7886 s.accepts[ "*" ]
|
|
|
7887 );
|
|
|
7888
|
|
|
7889 // Check for headers option
|
|
|
7890 for ( i in s.headers ) {
|
|
|
7891 jqXHR.setRequestHeader( i, s.headers[ i ] );
|
|
|
7892 }
|
|
|
7893
|
|
|
7894 // Allow custom headers/mimetypes and early abort
|
|
|
7895 if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
|
|
|
7896 // Abort if not done already and return
|
|
|
7897 return jqXHR.abort();
|
|
|
7898 }
|
|
|
7899
|
|
|
7900 // aborting is no longer a cancellation
|
|
|
7901 strAbort = "abort";
|
|
|
7902
|
|
|
7903 // Install callbacks on deferreds
|
|
|
7904 for ( i in { success: 1, error: 1, complete: 1 } ) {
|
|
|
7905 jqXHR[ i ]( s[ i ] );
|
|
|
7906 }
|
|
|
7907
|
|
|
7908 // Get transport
|
|
|
7909 transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
|
|
|
7910
|
|
|
7911 // If no transport, we auto-abort
|
|
|
7912 if ( !transport ) {
|
|
|
7913 done( -1, "No Transport" );
|
|
|
7914 } else {
|
|
|
7915 jqXHR.readyState = 1;
|
|
|
7916
|
|
|
7917 // Send global event
|
|
|
7918 if ( fireGlobals ) {
|
|
|
7919 globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
|
|
|
7920 }
|
|
|
7921 // Timeout
|
|
|
7922 if ( s.async && s.timeout > 0 ) {
|
|
|
7923 timeoutTimer = setTimeout(function() {
|
|
|
7924 jqXHR.abort("timeout");
|
|
|
7925 }, s.timeout );
|
|
|
7926 }
|
|
|
7927
|
|
|
7928 try {
|
|
|
7929 state = 1;
|
|
|
7930 transport.send( requestHeaders, done );
|
|
|
7931 } catch ( e ) {
|
|
|
7932 // Propagate exception as error if not done
|
|
|
7933 if ( state < 2 ) {
|
|
|
7934 done( -1, e );
|
|
|
7935 // Simply rethrow otherwise
|
|
|
7936 } else {
|
|
|
7937 throw e;
|
|
|
7938 }
|
|
|
7939 }
|
|
|
7940 }
|
|
|
7941
|
|
|
7942 // Callback for when everything is done
|
|
|
7943 function done( status, nativeStatusText, responses, headers ) {
|
|
|
7944 var isSuccess, success, error, response, modified,
|
|
|
7945 statusText = nativeStatusText;
|
|
|
7946
|
|
|
7947 // Called once
|
|
|
7948 if ( state === 2 ) {
|
|
|
7949 return;
|
|
|
7950 }
|
|
|
7951
|
|
|
7952 // State is "done" now
|
|
|
7953 state = 2;
|
|
|
7954
|
|
|
7955 // Clear timeout if it exists
|
|
|
7956 if ( timeoutTimer ) {
|
|
|
7957 clearTimeout( timeoutTimer );
|
|
|
7958 }
|
|
|
7959
|
|
|
7960 // Dereference transport for early garbage collection
|
|
|
7961 // (no matter how long the jqXHR object will be used)
|
|
|
7962 transport = undefined;
|
|
|
7963
|
|
|
7964 // Cache response headers
|
|
|
7965 responseHeadersString = headers || "";
|
|
|
7966
|
|
|
7967 // Set readyState
|
|
|
7968 jqXHR.readyState = status > 0 ? 4 : 0;
|
|
|
7969
|
|
|
7970 // Get response data
|
|
|
7971 if ( responses ) {
|
|
|
7972 response = ajaxHandleResponses( s, jqXHR, responses );
|
|
|
7973 }
|
|
|
7974
|
|
|
7975 // If successful, handle type chaining
|
|
|
7976 if ( status >= 200 && status < 300 || status === 304 ) {
|
|
|
7977
|
|
|
7978 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
|
7979 if ( s.ifModified ) {
|
|
|
7980 modified = jqXHR.getResponseHeader("Last-Modified");
|
|
|
7981 if ( modified ) {
|
|
|
7982 jQuery.lastModified[ cacheURL ] = modified;
|
|
|
7983 }
|
|
|
7984 modified = jqXHR.getResponseHeader("etag");
|
|
|
7985 if ( modified ) {
|
|
|
7986 jQuery.etag[ cacheURL ] = modified;
|
|
|
7987 }
|
|
|
7988 }
|
|
|
7989
|
|
|
7990 // If not modified
|
|
|
7991 if ( status === 304 ) {
|
|
|
7992 isSuccess = true;
|
|
|
7993 statusText = "notmodified";
|
|
|
7994
|
|
|
7995 // If we have data
|
|
|
7996 } else {
|
|
|
7997 isSuccess = ajaxConvert( s, response );
|
|
|
7998 statusText = isSuccess.state;
|
|
|
7999 success = isSuccess.data;
|
|
|
8000 error = isSuccess.error;
|
|
|
8001 isSuccess = !error;
|
|
|
8002 }
|
|
|
8003 } else {
|
|
|
8004 // We extract error from statusText
|
|
|
8005 // then normalize statusText and status for non-aborts
|
|
|
8006 error = statusText;
|
|
|
8007 if ( status || !statusText ) {
|
|
|
8008 statusText = "error";
|
|
|
8009 if ( status < 0 ) {
|
|
|
8010 status = 0;
|
|
|
8011 }
|
|
|
8012 }
|
|
|
8013 }
|
|
|
8014
|
|
|
8015 // Set data for the fake xhr object
|
|
|
8016 jqXHR.status = status;
|
|
|
8017 jqXHR.statusText = ( nativeStatusText || statusText ) + "";
|
|
|
8018
|
|
|
8019 // Success/Error
|
|
|
8020 if ( isSuccess ) {
|
|
|
8021 deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
|
|
|
8022 } else {
|
|
|
8023 deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
|
|
|
8024 }
|
|
|
8025
|
|
|
8026 // Status-dependent callbacks
|
|
|
8027 jqXHR.statusCode( statusCode );
|
|
|
8028 statusCode = undefined;
|
|
|
8029
|
|
|
8030 if ( fireGlobals ) {
|
|
|
8031 globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
|
|
|
8032 [ jqXHR, s, isSuccess ? success : error ] );
|
|
|
8033 }
|
|
|
8034
|
|
|
8035 // Complete
|
|
|
8036 completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
|
|
|
8037
|
|
|
8038 if ( fireGlobals ) {
|
|
|
8039 globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
|
|
|
8040 // Handle the global AJAX counter
|
|
|
8041 if ( !( --jQuery.active ) ) {
|
|
|
8042 jQuery.event.trigger("ajaxStop");
|
|
|
8043 }
|
|
|
8044 }
|
|
|
8045 }
|
|
|
8046
|
|
|
8047 return jqXHR;
|
|
|
8048 },
|
|
|
8049
|
|
|
8050 getScript: function( url, callback ) {
|
|
|
8051 return jQuery.get( url, undefined, callback, "script" );
|
|
|
8052 },
|
|
|
8053
|
|
|
8054 getJSON: function( url, data, callback ) {
|
|
|
8055 return jQuery.get( url, data, callback, "json" );
|
|
|
8056 }
|
|
|
8057 });
|
|
|
8058
|
|
|
8059 /* Handles responses to an ajax request:
|
|
|
8060 * - sets all responseXXX fields accordingly
|
|
|
8061 * - finds the right dataType (mediates between content-type and expected dataType)
|
|
|
8062 * - returns the corresponding response
|
|
|
8063 */
|
|
|
8064 function ajaxHandleResponses( s, jqXHR, responses ) {
|
|
|
8065
|
|
|
8066 var ct, type, finalDataType, firstDataType,
|
|
|
8067 contents = s.contents,
|
|
|
8068 dataTypes = s.dataTypes,
|
|
|
8069 responseFields = s.responseFields;
|
|
|
8070
|
|
|
8071 // Fill responseXXX fields
|
|
|
8072 for ( type in responseFields ) {
|
|
|
8073 if ( type in responses ) {
|
|
|
8074 jqXHR[ responseFields[type] ] = responses[ type ];
|
|
|
8075 }
|
|
|
8076 }
|
|
|
8077
|
|
|
8078 // Remove auto dataType and get content-type in the process
|
|
|
8079 while( dataTypes[ 0 ] === "*" ) {
|
|
|
8080 dataTypes.shift();
|
|
|
8081 if ( ct === undefined ) {
|
|
|
8082 ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
|
|
|
8083 }
|
|
|
8084 }
|
|
|
8085
|
|
|
8086 // Check if we're dealing with a known content-type
|
|
|
8087 if ( ct ) {
|
|
|
8088 for ( type in contents ) {
|
|
|
8089 if ( contents[ type ] && contents[ type ].test( ct ) ) {
|
|
|
8090 dataTypes.unshift( type );
|
|
|
8091 break;
|
|
|
8092 }
|
|
|
8093 }
|
|
|
8094 }
|
|
|
8095
|
|
|
8096 // Check to see if we have a response for the expected dataType
|
|
|
8097 if ( dataTypes[ 0 ] in responses ) {
|
|
|
8098 finalDataType = dataTypes[ 0 ];
|
|
|
8099 } else {
|
|
|
8100 // Try convertible dataTypes
|
|
|
8101 for ( type in responses ) {
|
|
|
8102 if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
|
|
|
8103 finalDataType = type;
|
|
|
8104 break;
|
|
|
8105 }
|
|
|
8106 if ( !firstDataType ) {
|
|
|
8107 firstDataType = type;
|
|
|
8108 }
|
|
|
8109 }
|
|
|
8110 // Or just use first one
|
|
|
8111 finalDataType = finalDataType || firstDataType;
|
|
|
8112 }
|
|
|
8113
|
|
|
8114 // If we found a dataType
|
|
|
8115 // We add the dataType to the list if needed
|
|
|
8116 // and return the corresponding response
|
|
|
8117 if ( finalDataType ) {
|
|
|
8118 if ( finalDataType !== dataTypes[ 0 ] ) {
|
|
|
8119 dataTypes.unshift( finalDataType );
|
|
|
8120 }
|
|
|
8121 return responses[ finalDataType ];
|
|
|
8122 }
|
|
|
8123 }
|
|
|
8124
|
|
|
8125 // Chain conversions given the request and the original response
|
|
|
8126 function ajaxConvert( s, response ) {
|
|
|
8127
|
|
|
8128 var conv, conv2, current, tmp,
|
|
|
8129 converters = {},
|
|
|
8130 i = 0,
|
|
|
8131 // Work with a copy of dataTypes in case we need to modify it for conversion
|
|
|
8132 dataTypes = s.dataTypes.slice(),
|
|
|
8133 prev = dataTypes[ 0 ];
|
|
|
8134
|
|
|
8135 // Apply the dataFilter if provided
|
|
|
8136 if ( s.dataFilter ) {
|
|
|
8137 response = s.dataFilter( response, s.dataType );
|
|
|
8138 }
|
|
|
8139
|
|
|
8140 // Create converters map with lowercased keys
|
|
|
8141 if ( dataTypes[ 1 ] ) {
|
|
|
8142 for ( conv in s.converters ) {
|
|
|
8143 converters[ conv.toLowerCase() ] = s.converters[ conv ];
|
|
|
8144 }
|
|
|
8145 }
|
|
|
8146
|
|
|
8147 // Convert to each sequential dataType, tolerating list modification
|
|
|
8148 for ( ; (current = dataTypes[++i]); ) {
|
|
|
8149
|
|
|
8150 // There's only work to do if current dataType is non-auto
|
|
|
8151 if ( current !== "*" ) {
|
|
|
8152
|
|
|
8153 // Convert response if prev dataType is non-auto and differs from current
|
|
|
8154 if ( prev !== "*" && prev !== current ) {
|
|
|
8155
|
|
|
8156 // Seek a direct converter
|
|
|
8157 conv = converters[ prev + " " + current ] || converters[ "* " + current ];
|
|
|
8158
|
|
|
8159 // If none found, seek a pair
|
|
|
8160 if ( !conv ) {
|
|
|
8161 for ( conv2 in converters ) {
|
|
|
8162
|
|
|
8163 // If conv2 outputs current
|
|
|
8164 tmp = conv2.split(" ");
|
|
|
8165 if ( tmp[ 1 ] === current ) {
|
|
|
8166
|
|
|
8167 // If prev can be converted to accepted input
|
|
|
8168 conv = converters[ prev + " " + tmp[ 0 ] ] ||
|
|
|
8169 converters[ "* " + tmp[ 0 ] ];
|
|
|
8170 if ( conv ) {
|
|
|
8171 // Condense equivalence converters
|
|
|
8172 if ( conv === true ) {
|
|
|
8173 conv = converters[ conv2 ];
|
|
|
8174
|
|
|
8175 // Otherwise, insert the intermediate dataType
|
|
|
8176 } else if ( converters[ conv2 ] !== true ) {
|
|
|
8177 current = tmp[ 0 ];
|
|
|
8178 dataTypes.splice( i--, 0, current );
|
|
|
8179 }
|
|
|
8180
|
|
|
8181 break;
|
|
|
8182 }
|
|
|
8183 }
|
|
|
8184 }
|
|
|
8185 }
|
|
|
8186
|
|
|
8187 // Apply converter (if not an equivalence)
|
|
|
8188 if ( conv !== true ) {
|
|
|
8189
|
|
|
8190 // Unless errors are allowed to bubble, catch and return them
|
|
|
8191 if ( conv && s["throws"] ) {
|
|
|
8192 response = conv( response );
|
|
|
8193 } else {
|
|
|
8194 try {
|
|
|
8195 response = conv( response );
|
|
|
8196 } catch ( e ) {
|
|
|
8197 return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
|
|
|
8198 }
|
|
|
8199 }
|
|
|
8200 }
|
|
|
8201 }
|
|
|
8202
|
|
|
8203 // Update prev for next iteration
|
|
|
8204 prev = current;
|
|
|
8205 }
|
|
|
8206 }
|
|
|
8207
|
|
|
8208 return { state: "success", data: response };
|
|
|
8209 }
|
|
|
8210 // Install script dataType
|
|
|
8211 jQuery.ajaxSetup({
|
|
|
8212 accepts: {
|
|
|
8213 script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
|
|
|
8214 },
|
|
|
8215 contents: {
|
|
|
8216 script: /(?:java|ecma)script/
|
|
|
8217 },
|
|
|
8218 converters: {
|
|
|
8219 "text script": function( text ) {
|
|
|
8220 jQuery.globalEval( text );
|
|
|
8221 return text;
|
|
|
8222 }
|
|
|
8223 }
|
|
|
8224 });
|
|
|
8225
|
|
|
8226 // Handle cache's special case and global
|
|
|
8227 jQuery.ajaxPrefilter( "script", function( s ) {
|
|
|
8228 if ( s.cache === undefined ) {
|
|
|
8229 s.cache = false;
|
|
|
8230 }
|
|
|
8231 if ( s.crossDomain ) {
|
|
|
8232 s.type = "GET";
|
|
|
8233 s.global = false;
|
|
|
8234 }
|
|
|
8235 });
|
|
|
8236
|
|
|
8237 // Bind script tag hack transport
|
|
|
8238 jQuery.ajaxTransport( "script", function(s) {
|
|
|
8239
|
|
|
8240 // This transport only deals with cross domain requests
|
|
|
8241 if ( s.crossDomain ) {
|
|
|
8242
|
|
|
8243 var script,
|
|
|
8244 head = document.head || jQuery("head")[0] || document.documentElement;
|
|
|
8245
|
|
|
8246 return {
|
|
|
8247
|
|
|
8248 send: function( _, callback ) {
|
|
|
8249
|
|
|
8250 script = document.createElement("script");
|
|
|
8251
|
|
|
8252 script.async = true;
|
|
|
8253
|
|
|
8254 if ( s.scriptCharset ) {
|
|
|
8255 script.charset = s.scriptCharset;
|
|
|
8256 }
|
|
|
8257
|
|
|
8258 script.src = s.url;
|
|
|
8259
|
|
|
8260 // Attach handlers for all browsers
|
|
|
8261 script.onload = script.onreadystatechange = function( _, isAbort ) {
|
|
|
8262
|
|
|
8263 if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
|
|
|
8264
|
|
|
8265 // Handle memory leak in IE
|
|
|
8266 script.onload = script.onreadystatechange = null;
|
|
|
8267
|
|
|
8268 // Remove the script
|
|
|
8269 if ( script.parentNode ) {
|
|
|
8270 script.parentNode.removeChild( script );
|
|
|
8271 }
|
|
|
8272
|
|
|
8273 // Dereference the script
|
|
|
8274 script = null;
|
|
|
8275
|
|
|
8276 // Callback if not abort
|
|
|
8277 if ( !isAbort ) {
|
|
|
8278 callback( 200, "success" );
|
|
|
8279 }
|
|
|
8280 }
|
|
|
8281 };
|
|
|
8282
|
|
|
8283 // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
|
|
|
8284 // Use native DOM manipulation to avoid our domManip AJAX trickery
|
|
|
8285 head.insertBefore( script, head.firstChild );
|
|
|
8286 },
|
|
|
8287
|
|
|
8288 abort: function() {
|
|
|
8289 if ( script ) {
|
|
|
8290 script.onload( undefined, true );
|
|
|
8291 }
|
|
|
8292 }
|
|
|
8293 };
|
|
|
8294 }
|
|
|
8295 });
|
|
|
8296 var oldCallbacks = [],
|
|
|
8297 rjsonp = /(=)\?(?=&|$)|\?\?/;
|
|
|
8298
|
|
|
8299 // Default jsonp settings
|
|
|
8300 jQuery.ajaxSetup({
|
|
|
8301 jsonp: "callback",
|
|
|
8302 jsonpCallback: function() {
|
|
|
8303 var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
|
|
|
8304 this[ callback ] = true;
|
|
|
8305 return callback;
|
|
|
8306 }
|
|
|
8307 });
|
|
|
8308
|
|
|
8309 // Detect, normalize options and install callbacks for jsonp requests
|
|
|
8310 jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
|
|
|
8311
|
|
|
8312 var callbackName, overwritten, responseContainer,
|
|
|
8313 jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
|
|
|
8314 "url" :
|
|
|
8315 typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
|
|
|
8316 );
|
|
|
8317
|
|
|
8318 // Handle iff the expected data type is "jsonp" or we have a parameter to set
|
|
|
8319 if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
|
|
|
8320
|
|
|
8321 // Get callback name, remembering preexisting value associated with it
|
|
|
8322 callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
|
|
|
8323 s.jsonpCallback() :
|
|
|
8324 s.jsonpCallback;
|
|
|
8325
|
|
|
8326 // Insert callback into url or form data
|
|
|
8327 if ( jsonProp ) {
|
|
|
8328 s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
|
|
|
8329 } else if ( s.jsonp !== false ) {
|
|
|
8330 s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
|
|
|
8331 }
|
|
|
8332
|
|
|
8333 // Use data converter to retrieve json after script execution
|
|
|
8334 s.converters["script json"] = function() {
|
|
|
8335 if ( !responseContainer ) {
|
|
|
8336 jQuery.error( callbackName + " was not called" );
|
|
|
8337 }
|
|
|
8338 return responseContainer[ 0 ];
|
|
|
8339 };
|
|
|
8340
|
|
|
8341 // force json dataType
|
|
|
8342 s.dataTypes[ 0 ] = "json";
|
|
|
8343
|
|
|
8344 // Install callback
|
|
|
8345 overwritten = window[ callbackName ];
|
|
|
8346 window[ callbackName ] = function() {
|
|
|
8347 responseContainer = arguments;
|
|
|
8348 };
|
|
|
8349
|
|
|
8350 // Clean-up function (fires after converters)
|
|
|
8351 jqXHR.always(function() {
|
|
|
8352 // Restore preexisting value
|
|
|
8353 window[ callbackName ] = overwritten;
|
|
|
8354
|
|
|
8355 // Save back as free
|
|
|
8356 if ( s[ callbackName ] ) {
|
|
|
8357 // make sure that re-using the options doesn't screw things around
|
|
|
8358 s.jsonpCallback = originalSettings.jsonpCallback;
|
|
|
8359
|
|
|
8360 // save the callback name for future use
|
|
|
8361 oldCallbacks.push( callbackName );
|
|
|
8362 }
|
|
|
8363
|
|
|
8364 // Call if it was a function and we have a response
|
|
|
8365 if ( responseContainer && jQuery.isFunction( overwritten ) ) {
|
|
|
8366 overwritten( responseContainer[ 0 ] );
|
|
|
8367 }
|
|
|
8368
|
|
|
8369 responseContainer = overwritten = undefined;
|
|
|
8370 });
|
|
|
8371
|
|
|
8372 // Delegate to script
|
|
|
8373 return "script";
|
|
|
8374 }
|
|
|
8375 });
|
|
|
8376 var xhrCallbacks, xhrSupported,
|
|
|
8377 xhrId = 0,
|
|
|
8378 // #5280: Internet Explorer will keep connections alive if we don't abort on unload
|
|
|
8379 xhrOnUnloadAbort = window.ActiveXObject && function() {
|
|
|
8380 // Abort all pending requests
|
|
|
8381 var key;
|
|
|
8382 for ( key in xhrCallbacks ) {
|
|
|
8383 xhrCallbacks[ key ]( undefined, true );
|
|
|
8384 }
|
|
|
8385 };
|
|
|
8386
|
|
|
8387 // Functions to create xhrs
|
|
|
8388 function createStandardXHR() {
|
|
|
8389 try {
|
|
|
8390 return new window.XMLHttpRequest();
|
|
|
8391 } catch( e ) {}
|
|
|
8392 }
|
|
|
8393
|
|
|
8394 function createActiveXHR() {
|
|
|
8395 try {
|
|
|
8396 return new window.ActiveXObject("Microsoft.XMLHTTP");
|
|
|
8397 } catch( e ) {}
|
|
|
8398 }
|
|
|
8399
|
|
|
8400 // Create the request object
|
|
|
8401 // (This is still attached to ajaxSettings for backward compatibility)
|
|
|
8402 jQuery.ajaxSettings.xhr = window.ActiveXObject ?
|
|
|
8403 /* Microsoft failed to properly
|
|
|
8404 * implement the XMLHttpRequest in IE7 (can't request local files),
|
|
|
8405 * so we use the ActiveXObject when it is available
|
|
|
8406 * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
|
|
|
8407 * we need a fallback.
|
|
|
8408 */
|
|
|
8409 function() {
|
|
|
8410 return !this.isLocal && createStandardXHR() || createActiveXHR();
|
|
|
8411 } :
|
|
|
8412 // For all other browsers, use the standard XMLHttpRequest object
|
|
|
8413 createStandardXHR;
|
|
|
8414
|
|
|
8415 // Determine support properties
|
|
|
8416 xhrSupported = jQuery.ajaxSettings.xhr();
|
|
|
8417 jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
|
|
|
8418 xhrSupported = jQuery.support.ajax = !!xhrSupported;
|
|
|
8419
|
|
|
8420 // Create transport if the browser can provide an xhr
|
|
|
8421 if ( xhrSupported ) {
|
|
|
8422
|
|
|
8423 jQuery.ajaxTransport(function( s ) {
|
|
|
8424 // Cross domain only allowed if supported through XMLHttpRequest
|
|
|
8425 if ( !s.crossDomain || jQuery.support.cors ) {
|
|
|
8426
|
|
|
8427 var callback;
|
|
|
8428
|
|
|
8429 return {
|
|
|
8430 send: function( headers, complete ) {
|
|
|
8431
|
|
|
8432 // Get a new xhr
|
|
|
8433 var handle, i,
|
|
|
8434 xhr = s.xhr();
|
|
|
8435
|
|
|
8436 // Open the socket
|
|
|
8437 // Passing null username, generates a login popup on Opera (#2865)
|
|
|
8438 if ( s.username ) {
|
|
|
8439 xhr.open( s.type, s.url, s.async, s.username, s.password );
|
|
|
8440 } else {
|
|
|
8441 xhr.open( s.type, s.url, s.async );
|
|
|
8442 }
|
|
|
8443
|
|
|
8444 // Apply custom fields if provided
|
|
|
8445 if ( s.xhrFields ) {
|
|
|
8446 for ( i in s.xhrFields ) {
|
|
|
8447 xhr[ i ] = s.xhrFields[ i ];
|
|
|
8448 }
|
|
|
8449 }
|
|
|
8450
|
|
|
8451 // Override mime type if needed
|
|
|
8452 if ( s.mimeType && xhr.overrideMimeType ) {
|
|
|
8453 xhr.overrideMimeType( s.mimeType );
|
|
|
8454 }
|
|
|
8455
|
|
|
8456 // X-Requested-With header
|
|
|
8457 // For cross-domain requests, seeing as conditions for a preflight are
|
|
|
8458 // akin to a jigsaw puzzle, we simply never set it to be sure.
|
|
|
8459 // (it can always be set on a per-request basis or even using ajaxSetup)
|
|
|
8460 // For same-domain requests, won't change header if already provided.
|
|
|
8461 if ( !s.crossDomain && !headers["X-Requested-With"] ) {
|
|
|
8462 headers["X-Requested-With"] = "XMLHttpRequest";
|
|
|
8463 }
|
|
|
8464
|
|
|
8465 // Need an extra try/catch for cross domain requests in Firefox 3
|
|
|
8466 try {
|
|
|
8467 for ( i in headers ) {
|
|
|
8468 xhr.setRequestHeader( i, headers[ i ] );
|
|
|
8469 }
|
|
|
8470 } catch( err ) {}
|
|
|
8471
|
|
|
8472 // Do send the request
|
|
|
8473 // This may raise an exception which is actually
|
|
|
8474 // handled in jQuery.ajax (so no try/catch here)
|
|
|
8475 xhr.send( ( s.hasContent && s.data ) || null );
|
|
|
8476
|
|
|
8477 // Listener
|
|
|
8478 callback = function( _, isAbort ) {
|
|
|
8479
|
|
|
8480 var status,
|
|
|
8481 statusText,
|
|
|
8482 responseHeaders,
|
|
|
8483 responses,
|
|
|
8484 xml;
|
|
|
8485
|
|
|
8486 // Firefox throws exceptions when accessing properties
|
|
|
8487 // of an xhr when a network error occurred
|
|
|
8488 // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
|
|
|
8489 try {
|
|
|
8490
|
|
|
8491 // Was never called and is aborted or complete
|
|
|
8492 if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
|
|
|
8493
|
|
|
8494 // Only called once
|
|
|
8495 callback = undefined;
|
|
|
8496
|
|
|
8497 // Do not keep as active anymore
|
|
|
8498 if ( handle ) {
|
|
|
8499 xhr.onreadystatechange = jQuery.noop;
|
|
|
8500 if ( xhrOnUnloadAbort ) {
|
|
|
8501 delete xhrCallbacks[ handle ];
|
|
|
8502 }
|
|
|
8503 }
|
|
|
8504
|
|
|
8505 // If it's an abort
|
|
|
8506 if ( isAbort ) {
|
|
|
8507 // Abort it manually if needed
|
|
|
8508 if ( xhr.readyState !== 4 ) {
|
|
|
8509 xhr.abort();
|
|
|
8510 }
|
|
|
8511 } else {
|
|
|
8512 responses = {};
|
|
|
8513 status = xhr.status;
|
|
|
8514 xml = xhr.responseXML;
|
|
|
8515 responseHeaders = xhr.getAllResponseHeaders();
|
|
|
8516
|
|
|
8517 // Construct response list
|
|
|
8518 if ( xml && xml.documentElement /* #4958 */ ) {
|
|
|
8519 responses.xml = xml;
|
|
|
8520 }
|
|
|
8521
|
|
|
8522 // When requesting binary data, IE6-9 will throw an exception
|
|
|
8523 // on any attempt to access responseText (#11426)
|
|
|
8524 if ( typeof xhr.responseText === "string" ) {
|
|
|
8525 responses.text = xhr.responseText;
|
|
|
8526 }
|
|
|
8527
|
|
|
8528 // Firefox throws an exception when accessing
|
|
|
8529 // statusText for faulty cross-domain requests
|
|
|
8530 try {
|
|
|
8531 statusText = xhr.statusText;
|
|
|
8532 } catch( e ) {
|
|
|
8533 // We normalize with Webkit giving an empty statusText
|
|
|
8534 statusText = "";
|
|
|
8535 }
|
|
|
8536
|
|
|
8537 // Filter status for non standard behaviors
|
|
|
8538
|
|
|
8539 // If the request is local and we have data: assume a success
|
|
|
8540 // (success with no data won't get notified, that's the best we
|
|
|
8541 // can do given current implementations)
|
|
|
8542 if ( !status && s.isLocal && !s.crossDomain ) {
|
|
|
8543 status = responses.text ? 200 : 404;
|
|
|
8544 // IE - #1450: sometimes returns 1223 when it should be 204
|
|
|
8545 } else if ( status === 1223 ) {
|
|
|
8546 status = 204;
|
|
|
8547 }
|
|
|
8548 }
|
|
|
8549 }
|
|
|
8550 } catch( firefoxAccessException ) {
|
|
|
8551 if ( !isAbort ) {
|
|
|
8552 complete( -1, firefoxAccessException );
|
|
|
8553 }
|
|
|
8554 }
|
|
|
8555
|
|
|
8556 // Call complete if needed
|
|
|
8557 if ( responses ) {
|
|
|
8558 complete( status, statusText, responses, responseHeaders );
|
|
|
8559 }
|
|
|
8560 };
|
|
|
8561
|
|
|
8562 if ( !s.async ) {
|
|
|
8563 // if we're in sync mode we fire the callback
|
|
|
8564 callback();
|
|
|
8565 } else if ( xhr.readyState === 4 ) {
|
|
|
8566 // (IE6 & IE7) if it's in cache and has been
|
|
|
8567 // retrieved directly we need to fire the callback
|
|
|
8568 setTimeout( callback );
|
|
|
8569 } else {
|
|
|
8570 handle = ++xhrId;
|
|
|
8571 if ( xhrOnUnloadAbort ) {
|
|
|
8572 // Create the active xhrs callbacks list if needed
|
|
|
8573 // and attach the unload handler
|
|
|
8574 if ( !xhrCallbacks ) {
|
|
|
8575 xhrCallbacks = {};
|
|
|
8576 jQuery( window ).unload( xhrOnUnloadAbort );
|
|
|
8577 }
|
|
|
8578 // Add to list of active xhrs callbacks
|
|
|
8579 xhrCallbacks[ handle ] = callback;
|
|
|
8580 }
|
|
|
8581 xhr.onreadystatechange = callback;
|
|
|
8582 }
|
|
|
8583 },
|
|
|
8584
|
|
|
8585 abort: function() {
|
|
|
8586 if ( callback ) {
|
|
|
8587 callback( undefined, true );
|
|
|
8588 }
|
|
|
8589 }
|
|
|
8590 };
|
|
|
8591 }
|
|
|
8592 });
|
|
|
8593 }
|
|
|
8594 var fxNow, timerId,
|
|
|
8595 rfxtypes = /^(?:toggle|show|hide)$/,
|
|
|
8596 rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
|
|
|
8597 rrun = /queueHooks$/,
|
|
|
8598 animationPrefilters = [ defaultPrefilter ],
|
|
|
8599 tweeners = {
|
|
|
8600 "*": [function( prop, value ) {
|
|
|
8601 var end, unit,
|
|
|
8602 tween = this.createTween( prop, value ),
|
|
|
8603 parts = rfxnum.exec( value ),
|
|
|
8604 target = tween.cur(),
|
|
|
8605 start = +target || 0,
|
|
|
8606 scale = 1,
|
|
|
8607 maxIterations = 20;
|
|
|
8608
|
|
|
8609 if ( parts ) {
|
|
|
8610 end = +parts[2];
|
|
|
8611 unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
|
|
|
8612
|
|
|
8613 // We need to compute starting value
|
|
|
8614 if ( unit !== "px" && start ) {
|
|
|
8615 // Iteratively approximate from a nonzero starting point
|
|
|
8616 // Prefer the current property, because this process will be trivial if it uses the same units
|
|
|
8617 // Fallback to end or a simple constant
|
|
|
8618 start = jQuery.css( tween.elem, prop, true ) || end || 1;
|
|
|
8619
|
|
|
8620 do {
|
|
|
8621 // If previous iteration zeroed out, double until we get *something*
|
|
|
8622 // Use a string for doubling factor so we don't accidentally see scale as unchanged below
|
|
|
8623 scale = scale || ".5";
|
|
|
8624
|
|
|
8625 // Adjust and apply
|
|
|
8626 start = start / scale;
|
|
|
8627 jQuery.style( tween.elem, prop, start + unit );
|
|
|
8628
|
|
|
8629 // Update scale, tolerating zero or NaN from tween.cur()
|
|
|
8630 // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
|
|
|
8631 } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
|
|
|
8632 }
|
|
|
8633
|
|
|
8634 tween.unit = unit;
|
|
|
8635 tween.start = start;
|
|
|
8636 // If a +=/-= token was provided, we're doing a relative animation
|
|
|
8637 tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
|
|
|
8638 }
|
|
|
8639 return tween;
|
|
|
8640 }]
|
|
|
8641 };
|
|
|
8642
|
|
|
8643 // Animations created synchronously will run synchronously
|
|
|
8644 function createFxNow() {
|
|
|
8645 setTimeout(function() {
|
|
|
8646 fxNow = undefined;
|
|
|
8647 });
|
|
|
8648 return ( fxNow = jQuery.now() );
|
|
|
8649 }
|
|
|
8650
|
|
|
8651 function createTweens( animation, props ) {
|
|
|
8652 jQuery.each( props, function( prop, value ) {
|
|
|
8653 var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
|
|
|
8654 index = 0,
|
|
|
8655 length = collection.length;
|
|
|
8656 for ( ; index < length; index++ ) {
|
|
|
8657 if ( collection[ index ].call( animation, prop, value ) ) {
|
|
|
8658
|
|
|
8659 // we're done with this property
|
|
|
8660 return;
|
|
|
8661 }
|
|
|
8662 }
|
|
|
8663 });
|
|
|
8664 }
|
|
|
8665
|
|
|
8666 function Animation( elem, properties, options ) {
|
|
|
8667 var result,
|
|
|
8668 stopped,
|
|
|
8669 index = 0,
|
|
|
8670 length = animationPrefilters.length,
|
|
|
8671 deferred = jQuery.Deferred().always( function() {
|
|
|
8672 // don't match elem in the :animated selector
|
|
|
8673 delete tick.elem;
|
|
|
8674 }),
|
|
|
8675 tick = function() {
|
|
|
8676 if ( stopped ) {
|
|
|
8677 return false;
|
|
|
8678 }
|
|
|
8679 var currentTime = fxNow || createFxNow(),
|
|
|
8680 remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
|
|
|
8681 // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
|
|
|
8682 temp = remaining / animation.duration || 0,
|
|
|
8683 percent = 1 - temp,
|
|
|
8684 index = 0,
|
|
|
8685 length = animation.tweens.length;
|
|
|
8686
|
|
|
8687 for ( ; index < length ; index++ ) {
|
|
|
8688 animation.tweens[ index ].run( percent );
|
|
|
8689 }
|
|
|
8690
|
|
|
8691 deferred.notifyWith( elem, [ animation, percent, remaining ]);
|
|
|
8692
|
|
|
8693 if ( percent < 1 && length ) {
|
|
|
8694 return remaining;
|
|
|
8695 } else {
|
|
|
8696 deferred.resolveWith( elem, [ animation ] );
|
|
|
8697 return false;
|
|
|
8698 }
|
|
|
8699 },
|
|
|
8700 animation = deferred.promise({
|
|
|
8701 elem: elem,
|
|
|
8702 props: jQuery.extend( {}, properties ),
|
|
|
8703 opts: jQuery.extend( true, { specialEasing: {} }, options ),
|
|
|
8704 originalProperties: properties,
|
|
|
8705 originalOptions: options,
|
|
|
8706 startTime: fxNow || createFxNow(),
|
|
|
8707 duration: options.duration,
|
|
|
8708 tweens: [],
|
|
|
8709 createTween: function( prop, end ) {
|
|
|
8710 var tween = jQuery.Tween( elem, animation.opts, prop, end,
|
|
|
8711 animation.opts.specialEasing[ prop ] || animation.opts.easing );
|
|
|
8712 animation.tweens.push( tween );
|
|
|
8713 return tween;
|
|
|
8714 },
|
|
|
8715 stop: function( gotoEnd ) {
|
|
|
8716 var index = 0,
|
|
|
8717 // if we are going to the end, we want to run all the tweens
|
|
|
8718 // otherwise we skip this part
|
|
|
8719 length = gotoEnd ? animation.tweens.length : 0;
|
|
|
8720 if ( stopped ) {
|
|
|
8721 return this;
|
|
|
8722 }
|
|
|
8723 stopped = true;
|
|
|
8724 for ( ; index < length ; index++ ) {
|
|
|
8725 animation.tweens[ index ].run( 1 );
|
|
|
8726 }
|
|
|
8727
|
|
|
8728 // resolve when we played the last frame
|
|
|
8729 // otherwise, reject
|
|
|
8730 if ( gotoEnd ) {
|
|
|
8731 deferred.resolveWith( elem, [ animation, gotoEnd ] );
|
|
|
8732 } else {
|
|
|
8733 deferred.rejectWith( elem, [ animation, gotoEnd ] );
|
|
|
8734 }
|
|
|
8735 return this;
|
|
|
8736 }
|
|
|
8737 }),
|
|
|
8738 props = animation.props;
|
|
|
8739
|
|
|
8740 propFilter( props, animation.opts.specialEasing );
|
|
|
8741
|
|
|
8742 for ( ; index < length ; index++ ) {
|
|
|
8743 result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
|
|
|
8744 if ( result ) {
|
|
|
8745 return result;
|
|
|
8746 }
|
|
|
8747 }
|
|
|
8748
|
|
|
8749 createTweens( animation, props );
|
|
|
8750
|
|
|
8751 if ( jQuery.isFunction( animation.opts.start ) ) {
|
|
|
8752 animation.opts.start.call( elem, animation );
|
|
|
8753 }
|
|
|
8754
|
|
|
8755 jQuery.fx.timer(
|
|
|
8756 jQuery.extend( tick, {
|
|
|
8757 elem: elem,
|
|
|
8758 anim: animation,
|
|
|
8759 queue: animation.opts.queue
|
|
|
8760 })
|
|
|
8761 );
|
|
|
8762
|
|
|
8763 // attach callbacks from options
|
|
|
8764 return animation.progress( animation.opts.progress )
|
|
|
8765 .done( animation.opts.done, animation.opts.complete )
|
|
|
8766 .fail( animation.opts.fail )
|
|
|
8767 .always( animation.opts.always );
|
|
|
8768 }
|
|
|
8769
|
|
|
8770 function propFilter( props, specialEasing ) {
|
|
|
8771 var index, name, easing, value, hooks;
|
|
|
8772
|
|
|
8773 // camelCase, specialEasing and expand cssHook pass
|
|
|
8774 for ( index in props ) {
|
|
|
8775 name = jQuery.camelCase( index );
|
|
|
8776 easing = specialEasing[ name ];
|
|
|
8777 value = props[ index ];
|
|
|
8778 if ( jQuery.isArray( value ) ) {
|
|
|
8779 easing = value[ 1 ];
|
|
|
8780 value = props[ index ] = value[ 0 ];
|
|
|
8781 }
|
|
|
8782
|
|
|
8783 if ( index !== name ) {
|
|
|
8784 props[ name ] = value;
|
|
|
8785 delete props[ index ];
|
|
|
8786 }
|
|
|
8787
|
|
|
8788 hooks = jQuery.cssHooks[ name ];
|
|
|
8789 if ( hooks && "expand" in hooks ) {
|
|
|
8790 value = hooks.expand( value );
|
|
|
8791 delete props[ name ];
|
|
|
8792
|
|
|
8793 // not quite $.extend, this wont overwrite keys already present.
|
|
|
8794 // also - reusing 'index' from above because we have the correct "name"
|
|
|
8795 for ( index in value ) {
|
|
|
8796 if ( !( index in props ) ) {
|
|
|
8797 props[ index ] = value[ index ];
|
|
|
8798 specialEasing[ index ] = easing;
|
|
|
8799 }
|
|
|
8800 }
|
|
|
8801 } else {
|
|
|
8802 specialEasing[ name ] = easing;
|
|
|
8803 }
|
|
|
8804 }
|
|
|
8805 }
|
|
|
8806
|
|
|
8807 jQuery.Animation = jQuery.extend( Animation, {
|
|
|
8808
|
|
|
8809 tweener: function( props, callback ) {
|
|
|
8810 if ( jQuery.isFunction( props ) ) {
|
|
|
8811 callback = props;
|
|
|
8812 props = [ "*" ];
|
|
|
8813 } else {
|
|
|
8814 props = props.split(" ");
|
|
|
8815 }
|
|
|
8816
|
|
|
8817 var prop,
|
|
|
8818 index = 0,
|
|
|
8819 length = props.length;
|
|
|
8820
|
|
|
8821 for ( ; index < length ; index++ ) {
|
|
|
8822 prop = props[ index ];
|
|
|
8823 tweeners[ prop ] = tweeners[ prop ] || [];
|
|
|
8824 tweeners[ prop ].unshift( callback );
|
|
|
8825 }
|
|
|
8826 },
|
|
|
8827
|
|
|
8828 prefilter: function( callback, prepend ) {
|
|
|
8829 if ( prepend ) {
|
|
|
8830 animationPrefilters.unshift( callback );
|
|
|
8831 } else {
|
|
|
8832 animationPrefilters.push( callback );
|
|
|
8833 }
|
|
|
8834 }
|
|
|
8835 });
|
|
|
8836
|
|
|
8837 function defaultPrefilter( elem, props, opts ) {
|
|
|
8838 /*jshint validthis:true */
|
|
|
8839 var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
|
|
|
8840 anim = this,
|
|
|
8841 style = elem.style,
|
|
|
8842 orig = {},
|
|
|
8843 handled = [],
|
|
|
8844 hidden = elem.nodeType && isHidden( elem );
|
|
|
8845
|
|
|
8846 // handle queue: false promises
|
|
|
8847 if ( !opts.queue ) {
|
|
|
8848 hooks = jQuery._queueHooks( elem, "fx" );
|
|
|
8849 if ( hooks.unqueued == null ) {
|
|
|
8850 hooks.unqueued = 0;
|
|
|
8851 oldfire = hooks.empty.fire;
|
|
|
8852 hooks.empty.fire = function() {
|
|
|
8853 if ( !hooks.unqueued ) {
|
|
|
8854 oldfire();
|
|
|
8855 }
|
|
|
8856 };
|
|
|
8857 }
|
|
|
8858 hooks.unqueued++;
|
|
|
8859
|
|
|
8860 anim.always(function() {
|
|
|
8861 // doing this makes sure that the complete handler will be called
|
|
|
8862 // before this completes
|
|
|
8863 anim.always(function() {
|
|
|
8864 hooks.unqueued--;
|
|
|
8865 if ( !jQuery.queue( elem, "fx" ).length ) {
|
|
|
8866 hooks.empty.fire();
|
|
|
8867 }
|
|
|
8868 });
|
|
|
8869 });
|
|
|
8870 }
|
|
|
8871
|
|
|
8872 // height/width overflow pass
|
|
|
8873 if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
|
|
|
8874 // Make sure that nothing sneaks out
|
|
|
8875 // Record all 3 overflow attributes because IE does not
|
|
|
8876 // change the overflow attribute when overflowX and
|
|
|
8877 // overflowY are set to the same value
|
|
|
8878 opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
|
|
|
8879
|
|
|
8880 // Set display property to inline-block for height/width
|
|
|
8881 // animations on inline elements that are having width/height animated
|
|
|
8882 if ( jQuery.css( elem, "display" ) === "inline" &&
|
|
|
8883 jQuery.css( elem, "float" ) === "none" ) {
|
|
|
8884
|
|
|
8885 // inline-level elements accept inline-block;
|
|
|
8886 // block-level elements need to be inline with layout
|
|
|
8887 if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
|
|
|
8888 style.display = "inline-block";
|
|
|
8889
|
|
|
8890 } else {
|
|
|
8891 style.zoom = 1;
|
|
|
8892 }
|
|
|
8893 }
|
|
|
8894 }
|
|
|
8895
|
|
|
8896 if ( opts.overflow ) {
|
|
|
8897 style.overflow = "hidden";
|
|
|
8898 if ( !jQuery.support.shrinkWrapBlocks ) {
|
|
|
8899 anim.done(function() {
|
|
|
8900 style.overflow = opts.overflow[ 0 ];
|
|
|
8901 style.overflowX = opts.overflow[ 1 ];
|
|
|
8902 style.overflowY = opts.overflow[ 2 ];
|
|
|
8903 });
|
|
|
8904 }
|
|
|
8905 }
|
|
|
8906
|
|
|
8907
|
|
|
8908 // show/hide pass
|
|
|
8909 for ( index in props ) {
|
|
|
8910 value = props[ index ];
|
|
|
8911 if ( rfxtypes.exec( value ) ) {
|
|
|
8912 delete props[ index ];
|
|
|
8913 toggle = toggle || value === "toggle";
|
|
|
8914 if ( value === ( hidden ? "hide" : "show" ) ) {
|
|
|
8915 continue;
|
|
|
8916 }
|
|
|
8917 handled.push( index );
|
|
|
8918 }
|
|
|
8919 }
|
|
|
8920
|
|
|
8921 length = handled.length;
|
|
|
8922 if ( length ) {
|
|
|
8923 dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
|
|
|
8924 if ( "hidden" in dataShow ) {
|
|
|
8925 hidden = dataShow.hidden;
|
|
|
8926 }
|
|
|
8927
|
|
|
8928 // store state if its toggle - enables .stop().toggle() to "reverse"
|
|
|
8929 if ( toggle ) {
|
|
|
8930 dataShow.hidden = !hidden;
|
|
|
8931 }
|
|
|
8932 if ( hidden ) {
|
|
|
8933 jQuery( elem ).show();
|
|
|
8934 } else {
|
|
|
8935 anim.done(function() {
|
|
|
8936 jQuery( elem ).hide();
|
|
|
8937 });
|
|
|
8938 }
|
|
|
8939 anim.done(function() {
|
|
|
8940 var prop;
|
|
|
8941 jQuery._removeData( elem, "fxshow" );
|
|
|
8942 for ( prop in orig ) {
|
|
|
8943 jQuery.style( elem, prop, orig[ prop ] );
|
|
|
8944 }
|
|
|
8945 });
|
|
|
8946 for ( index = 0 ; index < length ; index++ ) {
|
|
|
8947 prop = handled[ index ];
|
|
|
8948 tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
|
|
|
8949 orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
|
|
|
8950
|
|
|
8951 if ( !( prop in dataShow ) ) {
|
|
|
8952 dataShow[ prop ] = tween.start;
|
|
|
8953 if ( hidden ) {
|
|
|
8954 tween.end = tween.start;
|
|
|
8955 tween.start = prop === "width" || prop === "height" ? 1 : 0;
|
|
|
8956 }
|
|
|
8957 }
|
|
|
8958 }
|
|
|
8959 }
|
|
|
8960 }
|
|
|
8961
|
|
|
8962 function Tween( elem, options, prop, end, easing ) {
|
|
|
8963 return new Tween.prototype.init( elem, options, prop, end, easing );
|
|
|
8964 }
|
|
|
8965 jQuery.Tween = Tween;
|
|
|
8966
|
|
|
8967 Tween.prototype = {
|
|
|
8968 constructor: Tween,
|
|
|
8969 init: function( elem, options, prop, end, easing, unit ) {
|
|
|
8970 this.elem = elem;
|
|
|
8971 this.prop = prop;
|
|
|
8972 this.easing = easing || "swing";
|
|
|
8973 this.options = options;
|
|
|
8974 this.start = this.now = this.cur();
|
|
|
8975 this.end = end;
|
|
|
8976 this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
|
|
|
8977 },
|
|
|
8978 cur: function() {
|
|
|
8979 var hooks = Tween.propHooks[ this.prop ];
|
|
|
8980
|
|
|
8981 return hooks && hooks.get ?
|
|
|
8982 hooks.get( this ) :
|
|
|
8983 Tween.propHooks._default.get( this );
|
|
|
8984 },
|
|
|
8985 run: function( percent ) {
|
|
|
8986 var eased,
|
|
|
8987 hooks = Tween.propHooks[ this.prop ];
|
|
|
8988
|
|
|
8989 if ( this.options.duration ) {
|
|
|
8990 this.pos = eased = jQuery.easing[ this.easing ](
|
|
|
8991 percent, this.options.duration * percent, 0, 1, this.options.duration
|
|
|
8992 );
|
|
|
8993 } else {
|
|
|
8994 this.pos = eased = percent;
|
|
|
8995 }
|
|
|
8996 this.now = ( this.end - this.start ) * eased + this.start;
|
|
|
8997
|
|
|
8998 if ( this.options.step ) {
|
|
|
8999 this.options.step.call( this.elem, this.now, this );
|
|
|
9000 }
|
|
|
9001
|
|
|
9002 if ( hooks && hooks.set ) {
|
|
|
9003 hooks.set( this );
|
|
|
9004 } else {
|
|
|
9005 Tween.propHooks._default.set( this );
|
|
|
9006 }
|
|
|
9007 return this;
|
|
|
9008 }
|
|
|
9009 };
|
|
|
9010
|
|
|
9011 Tween.prototype.init.prototype = Tween.prototype;
|
|
|
9012
|
|
|
9013 Tween.propHooks = {
|
|
|
9014 _default: {
|
|
|
9015 get: function( tween ) {
|
|
|
9016 var result;
|
|
|
9017
|
|
|
9018 if ( tween.elem[ tween.prop ] != null &&
|
|
|
9019 (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
|
|
|
9020 return tween.elem[ tween.prop ];
|
|
|
9021 }
|
|
|
9022
|
|
|
9023 // passing a non empty string as a 3rd parameter to .css will automatically
|
|
|
9024 // attempt a parseFloat and fallback to a string if the parse fails
|
|
|
9025 // so, simple values such as "10px" are parsed to Float.
|
|
|
9026 // complex values such as "rotate(1rad)" are returned as is.
|
|
|
9027 result = jQuery.css( tween.elem, tween.prop, "auto" );
|
|
|
9028 // Empty strings, null, undefined and "auto" are converted to 0.
|
|
|
9029 return !result || result === "auto" ? 0 : result;
|
|
|
9030 },
|
|
|
9031 set: function( tween ) {
|
|
|
9032 // use step hook for back compat - use cssHook if its there - use .style if its
|
|
|
9033 // available and use plain properties where available
|
|
|
9034 if ( jQuery.fx.step[ tween.prop ] ) {
|
|
|
9035 jQuery.fx.step[ tween.prop ]( tween );
|
|
|
9036 } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
|
|
|
9037 jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
|
|
|
9038 } else {
|
|
|
9039 tween.elem[ tween.prop ] = tween.now;
|
|
|
9040 }
|
|
|
9041 }
|
|
|
9042 }
|
|
|
9043 };
|
|
|
9044
|
|
|
9045 // Remove in 2.0 - this supports IE8's panic based approach
|
|
|
9046 // to setting things on disconnected nodes
|
|
|
9047
|
|
|
9048 Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
|
|
|
9049 set: function( tween ) {
|
|
|
9050 if ( tween.elem.nodeType && tween.elem.parentNode ) {
|
|
|
9051 tween.elem[ tween.prop ] = tween.now;
|
|
|
9052 }
|
|
|
9053 }
|
|
|
9054 };
|
|
|
9055
|
|
|
9056 jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
|
|
|
9057 var cssFn = jQuery.fn[ name ];
|
|
|
9058 jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
|
9059 return speed == null || typeof speed === "boolean" ?
|
|
|
9060 cssFn.apply( this, arguments ) :
|
|
|
9061 this.animate( genFx( name, true ), speed, easing, callback );
|
|
|
9062 };
|
|
|
9063 });
|
|
|
9064
|
|
|
9065 jQuery.fn.extend({
|
|
|
9066 fadeTo: function( speed, to, easing, callback ) {
|
|
|
9067
|
|
|
9068 // show any hidden elements after setting opacity to 0
|
|
|
9069 return this.filter( isHidden ).css( "opacity", 0 ).show()
|
|
|
9070
|
|
|
9071 // animate to the value specified
|
|
|
9072 .end().animate({ opacity: to }, speed, easing, callback );
|
|
|
9073 },
|
|
|
9074 animate: function( prop, speed, easing, callback ) {
|
|
|
9075 var empty = jQuery.isEmptyObject( prop ),
|
|
|
9076 optall = jQuery.speed( speed, easing, callback ),
|
|
|
9077 doAnimation = function() {
|
|
|
9078 // Operate on a copy of prop so per-property easing won't be lost
|
|
|
9079 var anim = Animation( this, jQuery.extend( {}, prop ), optall );
|
|
|
9080 doAnimation.finish = function() {
|
|
|
9081 anim.stop( true );
|
|
|
9082 };
|
|
|
9083 // Empty animations, or finishing resolves immediately
|
|
|
9084 if ( empty || jQuery._data( this, "finish" ) ) {
|
|
|
9085 anim.stop( true );
|
|
|
9086 }
|
|
|
9087 };
|
|
|
9088 doAnimation.finish = doAnimation;
|
|
|
9089
|
|
|
9090 return empty || optall.queue === false ?
|
|
|
9091 this.each( doAnimation ) :
|
|
|
9092 this.queue( optall.queue, doAnimation );
|
|
|
9093 },
|
|
|
9094 stop: function( type, clearQueue, gotoEnd ) {
|
|
|
9095 var stopQueue = function( hooks ) {
|
|
|
9096 var stop = hooks.stop;
|
|
|
9097 delete hooks.stop;
|
|
|
9098 stop( gotoEnd );
|
|
|
9099 };
|
|
|
9100
|
|
|
9101 if ( typeof type !== "string" ) {
|
|
|
9102 gotoEnd = clearQueue;
|
|
|
9103 clearQueue = type;
|
|
|
9104 type = undefined;
|
|
|
9105 }
|
|
|
9106 if ( clearQueue && type !== false ) {
|
|
|
9107 this.queue( type || "fx", [] );
|
|
|
9108 }
|
|
|
9109
|
|
|
9110 return this.each(function() {
|
|
|
9111 var dequeue = true,
|
|
|
9112 index = type != null && type + "queueHooks",
|
|
|
9113 timers = jQuery.timers,
|
|
|
9114 data = jQuery._data( this );
|
|
|
9115
|
|
|
9116 if ( index ) {
|
|
|
9117 if ( data[ index ] && data[ index ].stop ) {
|
|
|
9118 stopQueue( data[ index ] );
|
|
|
9119 }
|
|
|
9120 } else {
|
|
|
9121 for ( index in data ) {
|
|
|
9122 if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
|
|
|
9123 stopQueue( data[ index ] );
|
|
|
9124 }
|
|
|
9125 }
|
|
|
9126 }
|
|
|
9127
|
|
|
9128 for ( index = timers.length; index--; ) {
|
|
|
9129 if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
|
|
|
9130 timers[ index ].anim.stop( gotoEnd );
|
|
|
9131 dequeue = false;
|
|
|
9132 timers.splice( index, 1 );
|
|
|
9133 }
|
|
|
9134 }
|
|
|
9135
|
|
|
9136 // start the next in the queue if the last step wasn't forced
|
|
|
9137 // timers currently will call their complete callbacks, which will dequeue
|
|
|
9138 // but only if they were gotoEnd
|
|
|
9139 if ( dequeue || !gotoEnd ) {
|
|
|
9140 jQuery.dequeue( this, type );
|
|
|
9141 }
|
|
|
9142 });
|
|
|
9143 },
|
|
|
9144 finish: function( type ) {
|
|
|
9145 if ( type !== false ) {
|
|
|
9146 type = type || "fx";
|
|
|
9147 }
|
|
|
9148 return this.each(function() {
|
|
|
9149 var index,
|
|
|
9150 data = jQuery._data( this ),
|
|
|
9151 queue = data[ type + "queue" ],
|
|
|
9152 hooks = data[ type + "queueHooks" ],
|
|
|
9153 timers = jQuery.timers,
|
|
|
9154 length = queue ? queue.length : 0;
|
|
|
9155
|
|
|
9156 // enable finishing flag on private data
|
|
|
9157 data.finish = true;
|
|
|
9158
|
|
|
9159 // empty the queue first
|
|
|
9160 jQuery.queue( this, type, [] );
|
|
|
9161
|
|
|
9162 if ( hooks && hooks.cur && hooks.cur.finish ) {
|
|
|
9163 hooks.cur.finish.call( this );
|
|
|
9164 }
|
|
|
9165
|
|
|
9166 // look for any active animations, and finish them
|
|
|
9167 for ( index = timers.length; index--; ) {
|
|
|
9168 if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
|
|
|
9169 timers[ index ].anim.stop( true );
|
|
|
9170 timers.splice( index, 1 );
|
|
|
9171 }
|
|
|
9172 }
|
|
|
9173
|
|
|
9174 // look for any animations in the old queue and finish them
|
|
|
9175 for ( index = 0; index < length; index++ ) {
|
|
|
9176 if ( queue[ index ] && queue[ index ].finish ) {
|
|
|
9177 queue[ index ].finish.call( this );
|
|
|
9178 }
|
|
|
9179 }
|
|
|
9180
|
|
|
9181 // turn off finishing flag
|
|
|
9182 delete data.finish;
|
|
|
9183 });
|
|
|
9184 }
|
|
|
9185 });
|
|
|
9186
|
|
|
9187 // Generate parameters to create a standard animation
|
|
|
9188 function genFx( type, includeWidth ) {
|
|
|
9189 var which,
|
|
|
9190 attrs = { height: type },
|
|
|
9191 i = 0;
|
|
|
9192
|
|
|
9193 // if we include width, step value is 1 to do all cssExpand values,
|
|
|
9194 // if we don't include width, step value is 2 to skip over Left and Right
|
|
|
9195 includeWidth = includeWidth? 1 : 0;
|
|
|
9196 for( ; i < 4 ; i += 2 - includeWidth ) {
|
|
|
9197 which = cssExpand[ i ];
|
|
|
9198 attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
|
|
|
9199 }
|
|
|
9200
|
|
|
9201 if ( includeWidth ) {
|
|
|
9202 attrs.opacity = attrs.width = type;
|
|
|
9203 }
|
|
|
9204
|
|
|
9205 return attrs;
|
|
|
9206 }
|
|
|
9207
|
|
|
9208 // Generate shortcuts for custom animations
|
|
|
9209 jQuery.each({
|
|
|
9210 slideDown: genFx("show"),
|
|
|
9211 slideUp: genFx("hide"),
|
|
|
9212 slideToggle: genFx("toggle"),
|
|
|
9213 fadeIn: { opacity: "show" },
|
|
|
9214 fadeOut: { opacity: "hide" },
|
|
|
9215 fadeToggle: { opacity: "toggle" }
|
|
|
9216 }, function( name, props ) {
|
|
|
9217 jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
|
9218 return this.animate( props, speed, easing, callback );
|
|
|
9219 };
|
|
|
9220 });
|
|
|
9221
|
|
|
9222 jQuery.speed = function( speed, easing, fn ) {
|
|
|
9223 var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
|
|
|
9224 complete: fn || !fn && easing ||
|
|
|
9225 jQuery.isFunction( speed ) && speed,
|
|
|
9226 duration: speed,
|
|
|
9227 easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
|
|
|
9228 };
|
|
|
9229
|
|
|
9230 opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
|
|
|
9231 opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
|
|
|
9232
|
|
|
9233 // normalize opt.queue - true/undefined/null -> "fx"
|
|
|
9234 if ( opt.queue == null || opt.queue === true ) {
|
|
|
9235 opt.queue = "fx";
|
|
|
9236 }
|
|
|
9237
|
|
|
9238 // Queueing
|
|
|
9239 opt.old = opt.complete;
|
|
|
9240
|
|
|
9241 opt.complete = function() {
|
|
|
9242 if ( jQuery.isFunction( opt.old ) ) {
|
|
|
9243 opt.old.call( this );
|
|
|
9244 }
|
|
|
9245
|
|
|
9246 if ( opt.queue ) {
|
|
|
9247 jQuery.dequeue( this, opt.queue );
|
|
|
9248 }
|
|
|
9249 };
|
|
|
9250
|
|
|
9251 return opt;
|
|
|
9252 };
|
|
|
9253
|
|
|
9254 jQuery.easing = {
|
|
|
9255 linear: function( p ) {
|
|
|
9256 return p;
|
|
|
9257 },
|
|
|
9258 swing: function( p ) {
|
|
|
9259 return 0.5 - Math.cos( p*Math.PI ) / 2;
|
|
|
9260 }
|
|
|
9261 };
|
|
|
9262
|
|
|
9263 jQuery.timers = [];
|
|
|
9264 jQuery.fx = Tween.prototype.init;
|
|
|
9265 jQuery.fx.tick = function() {
|
|
|
9266 var timer,
|
|
|
9267 timers = jQuery.timers,
|
|
|
9268 i = 0;
|
|
|
9269
|
|
|
9270 fxNow = jQuery.now();
|
|
|
9271
|
|
|
9272 for ( ; i < timers.length; i++ ) {
|
|
|
9273 timer = timers[ i ];
|
|
|
9274 // Checks the timer has not already been removed
|
|
|
9275 if ( !timer() && timers[ i ] === timer ) {
|
|
|
9276 timers.splice( i--, 1 );
|
|
|
9277 }
|
|
|
9278 }
|
|
|
9279
|
|
|
9280 if ( !timers.length ) {
|
|
|
9281 jQuery.fx.stop();
|
|
|
9282 }
|
|
|
9283 fxNow = undefined;
|
|
|
9284 };
|
|
|
9285
|
|
|
9286 jQuery.fx.timer = function( timer ) {
|
|
|
9287 if ( timer() && jQuery.timers.push( timer ) ) {
|
|
|
9288 jQuery.fx.start();
|
|
|
9289 }
|
|
|
9290 };
|
|
|
9291
|
|
|
9292 jQuery.fx.interval = 13;
|
|
|
9293
|
|
|
9294 jQuery.fx.start = function() {
|
|
|
9295 if ( !timerId ) {
|
|
|
9296 timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
|
|
|
9297 }
|
|
|
9298 };
|
|
|
9299
|
|
|
9300 jQuery.fx.stop = function() {
|
|
|
9301 clearInterval( timerId );
|
|
|
9302 timerId = null;
|
|
|
9303 };
|
|
|
9304
|
|
|
9305 jQuery.fx.speeds = {
|
|
|
9306 slow: 600,
|
|
|
9307 fast: 200,
|
|
|
9308 // Default speed
|
|
|
9309 _default: 400
|
|
|
9310 };
|
|
|
9311
|
|
|
9312 // Back Compat <1.8 extension point
|
|
|
9313 jQuery.fx.step = {};
|
|
|
9314
|
|
|
9315 if ( jQuery.expr && jQuery.expr.filters ) {
|
|
|
9316 jQuery.expr.filters.animated = function( elem ) {
|
|
|
9317 return jQuery.grep(jQuery.timers, function( fn ) {
|
|
|
9318 return elem === fn.elem;
|
|
|
9319 }).length;
|
|
|
9320 };
|
|
|
9321 }
|
|
|
9322 jQuery.fn.offset = function( options ) {
|
|
|
9323 if ( arguments.length ) {
|
|
|
9324 return options === undefined ?
|
|
|
9325 this :
|
|
|
9326 this.each(function( i ) {
|
|
|
9327 jQuery.offset.setOffset( this, options, i );
|
|
|
9328 });
|
|
|
9329 }
|
|
|
9330
|
|
|
9331 var docElem, win,
|
|
|
9332 box = { top: 0, left: 0 },
|
|
|
9333 elem = this[ 0 ],
|
|
|
9334 doc = elem && elem.ownerDocument;
|
|
|
9335
|
|
|
9336 if ( !doc ) {
|
|
|
9337 return;
|
|
|
9338 }
|
|
|
9339
|
|
|
9340 docElem = doc.documentElement;
|
|
|
9341
|
|
|
9342 // Make sure it's not a disconnected DOM node
|
|
|
9343 if ( !jQuery.contains( docElem, elem ) ) {
|
|
|
9344 return box;
|
|
|
9345 }
|
|
|
9346
|
|
|
9347 // If we don't have gBCR, just use 0,0 rather than error
|
|
|
9348 // BlackBerry 5, iOS 3 (original iPhone)
|
|
|
9349 if ( typeof elem.getBoundingClientRect !== "undefined" ) {
|
|
|
9350 box = elem.getBoundingClientRect();
|
|
|
9351 }
|
|
|
9352 win = getWindow( doc );
|
|
|
9353 return {
|
|
|
9354 top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ),
|
|
|
9355 left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
|
|
|
9356 };
|
|
|
9357 };
|
|
|
9358
|
|
|
9359 jQuery.offset = {
|
|
|
9360
|
|
|
9361 setOffset: function( elem, options, i ) {
|
|
|
9362 var position = jQuery.css( elem, "position" );
|
|
|
9363
|
|
|
9364 // set position first, in-case top/left are set even on static elem
|
|
|
9365 if ( position === "static" ) {
|
|
|
9366 elem.style.position = "relative";
|
|
|
9367 }
|
|
|
9368
|
|
|
9369 var curElem = jQuery( elem ),
|
|
|
9370 curOffset = curElem.offset(),
|
|
|
9371 curCSSTop = jQuery.css( elem, "top" ),
|
|
|
9372 curCSSLeft = jQuery.css( elem, "left" ),
|
|
|
9373 calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
|
|
|
9374 props = {}, curPosition = {}, curTop, curLeft;
|
|
|
9375
|
|
|
9376 // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
|
|
|
9377 if ( calculatePosition ) {
|
|
|
9378 curPosition = curElem.position();
|
|
|
9379 curTop = curPosition.top;
|
|
|
9380 curLeft = curPosition.left;
|
|
|
9381 } else {
|
|
|
9382 curTop = parseFloat( curCSSTop ) || 0;
|
|
|
9383 curLeft = parseFloat( curCSSLeft ) || 0;
|
|
|
9384 }
|
|
|
9385
|
|
|
9386 if ( jQuery.isFunction( options ) ) {
|
|
|
9387 options = options.call( elem, i, curOffset );
|
|
|
9388 }
|
|
|
9389
|
|
|
9390 if ( options.top != null ) {
|
|
|
9391 props.top = ( options.top - curOffset.top ) + curTop;
|
|
|
9392 }
|
|
|
9393 if ( options.left != null ) {
|
|
|
9394 props.left = ( options.left - curOffset.left ) + curLeft;
|
|
|
9395 }
|
|
|
9396
|
|
|
9397 if ( "using" in options ) {
|
|
|
9398 options.using.call( elem, props );
|
|
|
9399 } else {
|
|
|
9400 curElem.css( props );
|
|
|
9401 }
|
|
|
9402 }
|
|
|
9403 };
|
|
|
9404
|
|
|
9405
|
|
|
9406 jQuery.fn.extend({
|
|
|
9407
|
|
|
9408 position: function() {
|
|
|
9409 if ( !this[ 0 ] ) {
|
|
|
9410 return;
|
|
|
9411 }
|
|
|
9412
|
|
|
9413 var offsetParent, offset,
|
|
|
9414 parentOffset = { top: 0, left: 0 },
|
|
|
9415 elem = this[ 0 ];
|
|
|
9416
|
|
|
9417 // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
|
|
|
9418 if ( jQuery.css( elem, "position" ) === "fixed" ) {
|
|
|
9419 // we assume that getBoundingClientRect is available when computed position is fixed
|
|
|
9420 offset = elem.getBoundingClientRect();
|
|
|
9421 } else {
|
|
|
9422 // Get *real* offsetParent
|
|
|
9423 offsetParent = this.offsetParent();
|
|
|
9424
|
|
|
9425 // Get correct offsets
|
|
|
9426 offset = this.offset();
|
|
|
9427 if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
|
|
|
9428 parentOffset = offsetParent.offset();
|
|
|
9429 }
|
|
|
9430
|
|
|
9431 // Add offsetParent borders
|
|
|
9432 parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
|
|
|
9433 parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
|
|
|
9434 }
|
|
|
9435
|
|
|
9436 // Subtract parent offsets and element margins
|
|
|
9437 // note: when an element has margin: auto the offsetLeft and marginLeft
|
|
|
9438 // are the same in Safari causing offset.left to incorrectly be 0
|
|
|
9439 return {
|
|
|
9440 top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
|
|
|
9441 left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
|
|
|
9442 };
|
|
|
9443 },
|
|
|
9444
|
|
|
9445 offsetParent: function() {
|
|
|
9446 return this.map(function() {
|
|
|
9447 var offsetParent = this.offsetParent || document.documentElement;
|
|
|
9448 while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
|
|
|
9449 offsetParent = offsetParent.offsetParent;
|
|
|
9450 }
|
|
|
9451 return offsetParent || document.documentElement;
|
|
|
9452 });
|
|
|
9453 }
|
|
|
9454 });
|
|
|
9455
|
|
|
9456
|
|
|
9457 // Create scrollLeft and scrollTop methods
|
|
|
9458 jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
|
|
|
9459 var top = /Y/.test( prop );
|
|
|
9460
|
|
|
9461 jQuery.fn[ method ] = function( val ) {
|
|
|
9462 return jQuery.access( this, function( elem, method, val ) {
|
|
|
9463 var win = getWindow( elem );
|
|
|
9464
|
|
|
9465 if ( val === undefined ) {
|
|
|
9466 return win ? (prop in win) ? win[ prop ] :
|
|
|
9467 win.document.documentElement[ method ] :
|
|
|
9468 elem[ method ];
|
|
|
9469 }
|
|
|
9470
|
|
|
9471 if ( win ) {
|
|
|
9472 win.scrollTo(
|
|
|
9473 !top ? val : jQuery( win ).scrollLeft(),
|
|
|
9474 top ? val : jQuery( win ).scrollTop()
|
|
|
9475 );
|
|
|
9476
|
|
|
9477 } else {
|
|
|
9478 elem[ method ] = val;
|
|
|
9479 }
|
|
|
9480 }, method, val, arguments.length, null );
|
|
|
9481 };
|
|
|
9482 });
|
|
|
9483
|
|
|
9484 function getWindow( elem ) {
|
|
|
9485 return jQuery.isWindow( elem ) ?
|
|
|
9486 elem :
|
|
|
9487 elem.nodeType === 9 ?
|
|
|
9488 elem.defaultView || elem.parentWindow :
|
|
|
9489 false;
|
|
|
9490 }
|
|
|
9491 // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
|
|
|
9492 jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
|
|
|
9493 jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
|
|
|
9494 // margin is only for outerHeight, outerWidth
|
|
|
9495 jQuery.fn[ funcName ] = function( margin, value ) {
|
|
|
9496 var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
|
|
|
9497 extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
|
|
|
9498
|
|
|
9499 return jQuery.access( this, function( elem, type, value ) {
|
|
|
9500 var doc;
|
|
|
9501
|
|
|
9502 if ( jQuery.isWindow( elem ) ) {
|
|
|
9503 // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
|
|
|
9504 // isn't a whole lot we can do. See pull request at this URL for discussion:
|
|
|
9505 // https://github.com/jquery/jquery/pull/764
|
|
|
9506 return elem.document.documentElement[ "client" + name ];
|
|
|
9507 }
|
|
|
9508
|
|
|
9509 // Get document width or height
|
|
|
9510 if ( elem.nodeType === 9 ) {
|
|
|
9511 doc = elem.documentElement;
|
|
|
9512
|
|
|
9513 // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
|
|
|
9514 // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
|
|
|
9515 return Math.max(
|
|
|
9516 elem.body[ "scroll" + name ], doc[ "scroll" + name ],
|
|
|
9517 elem.body[ "offset" + name ], doc[ "offset" + name ],
|
|
|
9518 doc[ "client" + name ]
|
|
|
9519 );
|
|
|
9520 }
|
|
|
9521
|
|
|
9522 return value === undefined ?
|
|
|
9523 // Get width or height on the element, requesting but not forcing parseFloat
|
|
|
9524 jQuery.css( elem, type, extra ) :
|
|
|
9525
|
|
|
9526 // Set width or height on the element
|
|
|
9527 jQuery.style( elem, type, value, extra );
|
|
|
9528 }, type, chainable ? margin : undefined, chainable, null );
|
|
|
9529 };
|
|
|
9530 });
|
|
|
9531 });
|
|
|
9532 // Limit scope pollution from any deprecated API
|
|
|
9533 // (function() {
|
|
|
9534
|
|
|
9535 // })();
|
|
|
9536 // Expose jQuery to the global object
|
|
|
9537 window.jQuery = window.$ = jQuery;
|
|
|
9538
|
|
|
9539 // Expose jQuery as an AMD module, but only for AMD loaders that
|
|
|
9540 // understand the issues with loading multiple versions of jQuery
|
|
|
9541 // in a page that all might call define(). The loader will indicate
|
|
|
9542 // they have special allowances for multiple jQuery versions by
|
|
|
9543 // specifying define.amd.jQuery = true. Register as a named module,
|
|
|
9544 // since jQuery can be concatenated with other files that may use define,
|
|
|
9545 // but not use a proper concatenation script that understands anonymous
|
|
|
9546 // AMD modules. A named AMD is safest and most robust way to register.
|
|
|
9547 // Lowercase jquery is used because AMD module names are derived from
|
|
|
9548 // file names, and jQuery is normally delivered in a lowercase file name.
|
|
|
9549 // Do this after creating the global so that if an AMD module wants to call
|
|
|
9550 // noConflict to hide this version of jQuery, it will work.
|
|
|
9551 if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
|
|
|
9552 define( "jquery", [], function () { return jQuery; } );
|
|
|
9553 }
|
|
|
9554
|
|
|
9555 })( window );
|
