markus / ConvertService / ServiceBase / UploadFonts / Scripts / jquery-3.4.1.slim.js @ 950e6b84
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/*!
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* jQuery JavaScript Library v3.4.1 -ajax,-ajax/jsonp,-ajax/load,-ajax/parseXML,-ajax/script,-ajax/var/location,-ajax/var/nonce,-ajax/var/rquery,-ajax/xhr,-manipulation/_evalUrl,-event/ajax,-effects,-effects/Tween,-effects/animatedSelector
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* https://jquery.com/
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*
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* Includes Sizzle.js
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* https://sizzlejs.com/
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*
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* Copyright JS Foundation and other contributors
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* Released under the MIT license
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* https://jquery.org/license
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*
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* Date: 2019-05-01T21:04Z
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*/
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( function( global, factory ) {
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"use strict";
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if ( typeof module === "object" && typeof module.exports === "object" ) { |
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// For CommonJS and CommonJS-like environments where a proper `window`
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// is present, execute the factory and get jQuery.
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// For environments that do not have a `window` with a `document`
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// (such as Node.js), expose a factory as module.exports.
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// This accentuates the need for the creation of a real `window`.
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// e.g. var jQuery = require("jquery")(window);
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// See ticket #14549 for more info.
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module.exports = global.document ? |
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factory( global, true ) :
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function( w ) {
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if ( !w.document ) {
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throw new Error( "jQuery requires a window with a document" ); |
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} |
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return factory( w );
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}; |
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} else {
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factory( global ); |
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} |
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// Pass this if window is not defined yet
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} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { |
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// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
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// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
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// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
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// enough that all such attempts are guarded in a try block.
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"use strict";
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var arr = [];
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var document = window.document;
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var getProto = Object.getPrototypeOf;
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var slice = arr.slice;
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var concat = arr.concat;
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var push = arr.push;
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var indexOf = arr.indexOf;
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var class2type = {};
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var toString = class2type.toString;
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var hasOwn = class2type.hasOwnProperty;
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var fnToString = hasOwn.toString;
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var ObjectFunctionString = fnToString.call( Object );
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var support = {};
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var isFunction = function isFunction( obj ) { |
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// Support: Chrome <=57, Firefox <=52
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// In some browsers, typeof returns "function" for HTML <object> elements
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// (i.e., `typeof document.createElement( "object" ) === "function"`).
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// We don't want to classify *any* DOM node as a function.
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return typeof obj === "function" && typeof obj.nodeType !== "number"; |
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}; |
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var isWindow = function isWindow( obj ) { |
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return obj != null && obj === obj.window; |
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}; |
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var preservedScriptAttributes = {
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type: true, |
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src: true, |
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nonce: true, |
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noModule: true |
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}; |
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function DOMEval( code, node, doc ) { |
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doc = doc || document; |
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var i, val,
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script = doc.createElement( "script" );
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script.text = code; |
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if ( node ) {
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for ( i in preservedScriptAttributes ) { |
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// Support: Firefox 64+, Edge 18+
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// Some browsers don't support the "nonce" property on scripts.
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// On the other hand, just using `getAttribute` is not enough as
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// the `nonce` attribute is reset to an empty string whenever it
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// becomes browsing-context connected.
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// See https://github.com/whatwg/html/issues/2369
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// See https://html.spec.whatwg.org/#nonce-attributes
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// The `node.getAttribute` check was added for the sake of
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// `jQuery.globalEval` so that it can fake a nonce-containing node
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// via an object.
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val = node[ i ] || node.getAttribute && node.getAttribute( i ); |
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if ( val ) {
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script.setAttribute( i, val ); |
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} |
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} |
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} |
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doc.head.appendChild( script ).parentNode.removeChild( script ); |
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} |
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function toType( obj ) { |
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if ( obj == null ) { |
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return obj + ""; |
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} |
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// Support: Android <=2.3 only (functionish RegExp)
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return typeof obj === "object" || typeof obj === "function" ? |
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class2type[ toString.call( obj ) ] || "object" :
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typeof obj;
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} |
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/* global Symbol */
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// Defining this global in .eslintrc.json would create a danger of using the global
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// unguarded in another place, it seems safer to define global only for this module
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var
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version = "3.4.1 -ajax,-ajax/jsonp,-ajax/load,-ajax/parseXML,-ajax/script,-ajax/var/location,-ajax/var/nonce,-ajax/var/rquery,-ajax/xhr,-manipulation/_evalUrl,-event/ajax,-effects,-effects/Tween,-effects/animatedSelector",
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// Define a local copy of jQuery
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jQuery = function( selector, context ) { |
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// The jQuery object is actually just the init constructor 'enhanced'
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// Need init if jQuery is called (just allow error to be thrown if not included)
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return new jQuery.fn.init( selector, context ); |
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}, |
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// Support: Android <=4.0 only
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// Make sure we trim BOM and NBSP
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rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
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jQuery.fn = jQuery.prototype = {
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// The current version of jQuery being used
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jquery: version,
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constructor: jQuery,
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// The default length of a jQuery object is 0
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length: 0, |
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toArray: function() { |
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return slice.call( this ); |
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}, |
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// Get the Nth element in the matched element set OR
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// Get the whole matched element set as a clean array
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get: function( num ) { |
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// Return all the elements in a clean array
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if ( num == null ) { |
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return slice.call( this ); |
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} |
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// Return just the one element from the set
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return num < 0 ? this[ num + this.length ] : this[ num ]; |
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}, |
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// Take an array of elements and push it onto the stack
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// (returning the new matched element set)
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pushStack: function( elems ) { |
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// Build a new jQuery matched element set
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var ret = jQuery.merge( this.constructor(), elems ); |
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// Add the old object onto the stack (as a reference)
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ret.prevObject = this;
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// Return the newly-formed element set
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return ret;
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}, |
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// Execute a callback for every element in the matched set.
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each: function( callback ) { |
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return jQuery.each( this, callback ); |
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}, |
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map: function( callback ) { |
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return this.pushStack( jQuery.map( this, function( elem, i ) { |
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return callback.call( elem, i, elem );
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} ) ); |
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}, |
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slice: function() { |
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return this.pushStack( slice.apply( this, arguments ) ); |
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}, |
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first: function() { |
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return this.eq( 0 ); |
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}, |
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last: function() { |
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return this.eq( -1 ); |
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}, |
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eq: function( i ) { |
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var len = this.length, |
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j = +i + ( i < 0 ? len : 0 ); |
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return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); |
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}, |
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end: function() { |
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return this.prevObject || this.constructor(); |
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}, |
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// For internal use only.
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// Behaves like an Array's method, not like a jQuery method.
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push: push,
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sort: arr.sort,
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splice: arr.splice
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}; |
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jQuery.extend = jQuery.fn.extend = function() { |
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var options, name, src, copy, copyIsArray, clone,
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target = arguments[ 0 ] || {}, |
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i = 1,
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length = arguments.length,
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deep = false;
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// Handle a deep copy situation
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if ( typeof target === "boolean" ) { |
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deep = target; |
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// Skip the boolean and the target
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target = arguments[ i ] || {};
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i++; |
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} |
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// Handle case when target is a string or something (possible in deep copy)
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if ( typeof target !== "object" && !isFunction( target ) ) { |
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target = {};
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} |
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// Extend jQuery itself if only one argument is passed
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if ( i === length ) {
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target = this;
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i--; |
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} |
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for ( ; i < length; i++ ) {
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// Only deal with non-null/undefined values
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if ( ( options = arguments[ i ] ) != null ) { |
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// Extend the base object
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for ( name in options ) { |
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copy = options[ name ]; |
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// Prevent Object.prototype pollution
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// Prevent never-ending loop
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if ( name === "__proto__" || target === copy ) { |
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continue;
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} |
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// Recurse if we're merging plain objects or arrays
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if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
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( copyIsArray = Array.isArray( copy ) ) ) ) {
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src = target[ name ]; |
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// Ensure proper type for the source value
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if ( copyIsArray && !Array.isArray( src ) ) {
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clone = []; |
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} else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) { |
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clone = {};
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} else {
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clone = src; |
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} |
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copyIsArray = false;
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// Never move original objects, clone them
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target[ name ] = jQuery.extend( deep, clone, copy ); |
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// Don't bring in undefined values
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} else if ( copy !== undefined ) { |
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target[ name ] = copy; |
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} |
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} |
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} |
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} |
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// Return the modified object
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return target;
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}; |
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jQuery.extend( {
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// Unique for each copy of jQuery on the page
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expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), |
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// Assume jQuery is ready without the ready module
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isReady: true, |
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error: function( msg ) { |
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throw new Error( msg ); |
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}, |
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noop: function() {}, |
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isPlainObject: function( obj ) { |
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var proto, Ctor;
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// Detect obvious negatives
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// Use toString instead of jQuery.type to catch host objects
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if ( !obj || toString.call( obj ) !== "[object Object]" ) { |
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return false; |
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} |
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proto = getProto( obj ); |
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// Objects with no prototype (e.g., `Object.create( null )`) are plain
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if ( !proto ) {
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return true; |
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} |
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// Objects with prototype are plain iff they were constructed by a global Object function
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Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
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return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; |
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}, |
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isEmptyObject: function( obj ) { |
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var name;
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for ( name in obj ) { |
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return false; |
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} |
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return true; |
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}, |
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// Evaluates a script in a global context
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globalEval: function( code, options ) { |
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DOMEval( code, { nonce: options && options.nonce } );
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}, |
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each: function( obj, callback ) { |
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var length, i = 0; |
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if ( isArrayLike( obj ) ) {
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length = obj.length; |
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for ( ; i < length; i++ ) {
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if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { |
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break;
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} |
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} |
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} else {
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for ( i in obj ) { |
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if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { |
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break;
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} |
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} |
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} |
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return obj;
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}, |
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// Support: Android <=4.0 only
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trim: function( text ) { |
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return text == null ? |
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"" :
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( text + "" ).replace( rtrim, "" ); |
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}, |
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// results is for internal usage only
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makeArray: function( arr, results ) { |
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var ret = results || [];
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if ( arr != null ) { |
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if ( isArrayLike( Object( arr ) ) ) {
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jQuery.merge( ret, |
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typeof arr === "string" ? |
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[ arr ] : arr |
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); |
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} else {
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push.call( ret, arr ); |
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} |
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} |
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return ret;
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}, |
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inArray: function( elem, arr, i ) { |
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return arr == null ? -1 : indexOf.call( arr, elem, i ); |
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}, |
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// Support: Android <=4.0 only, PhantomJS 1 only
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// push.apply(_, arraylike) throws on ancient WebKit
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merge: function( first, second ) { |
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var len = +second.length,
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j = 0,
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i = first.length; |
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for ( ; j < len; j++ ) {
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first[ i++ ] = second[ j ]; |
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} |
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first.length = i; |
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return first;
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}, |
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grep: function( elems, callback, invert ) { |
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var callbackInverse,
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matches = [], |
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i = 0,
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length = elems.length, |
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callbackExpect = !invert; |
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// Go through the array, only saving the items
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// that pass the validator function
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for ( ; i < length; i++ ) {
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callbackInverse = !callback( elems[ i ], i ); |
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if ( callbackInverse !== callbackExpect ) {
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matches.push( elems[ i ] ); |
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} |
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} |
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return matches;
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}, |
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// arg is for internal usage only
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map: function( elems, callback, arg ) { |
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var length, value,
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i = 0,
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ret = []; |
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// Go through the array, translating each of the items to their new values
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if ( isArrayLike( elems ) ) {
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length = elems.length; |
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for ( ; i < length; i++ ) {
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value = callback( elems[ i ], i, arg ); |
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if ( value != null ) { |
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ret.push( value ); |
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} |
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} |
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// Go through every key on the object,
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} else {
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for ( i in elems ) { |
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value = callback( elems[ i ], i, arg ); |
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if ( value != null ) { |
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ret.push( value ); |
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} |
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} |
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} |
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// Flatten any nested arrays
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return concat.apply( [], ret );
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}, |
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// A global GUID counter for objects
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guid: 1, |
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// jQuery.support is not used in Core but other projects attach their
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// properties to it so it needs to exist.
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support: support
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} ); |
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if ( typeof Symbol === "function" ) { |
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jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; |
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} |
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|
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// Populate the class2type map
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jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), |
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function( i, name ) {
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class2type[ "[object " + name + "]" ] = name.toLowerCase(); |
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} ); |
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function isArrayLike( obj ) { |
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// Support: real iOS 8.2 only (not reproducible in simulator)
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// `in` check used to prevent JIT error (gh-2145)
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// hasOwn isn't used here due to false negatives
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// regarding Nodelist length in IE
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var length = !!obj && "length" in obj && obj.length, |
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type = toType( obj ); |
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|
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if ( isFunction( obj ) || isWindow( obj ) ) {
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return false; |
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} |
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return type === "array" || length === 0 || |
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typeof length === "number" && length > 0 && ( length - 1 ) in obj; |
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} |
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var Sizzle =
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/*!
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* Sizzle CSS Selector Engine v2.3.4
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| 515 |
* https://sizzlejs.com/
|
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*
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* Copyright JS Foundation and other contributors
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| 518 |
* Released under the MIT license
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* https://js.foundation/
|
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*
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* Date: 2019-04-08
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*/
|
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(function( window ) {
|
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|
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var i,
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support, |
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Expr, |
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getText, |
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isXML, |
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tokenize, |
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compile, |
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select, |
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outermostContext, |
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sortInput, |
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hasDuplicate, |
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|
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// Local document vars
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setDocument, |
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document, |
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docElem, |
| 541 |
documentIsHTML, |
| 542 |
rbuggyQSA, |
| 543 |
rbuggyMatches, |
| 544 |
matches, |
| 545 |
contains, |
| 546 |
|
| 547 |
// Instance-specific data
|
| 548 |
expando = "sizzle" + 1 * new Date(), |
| 549 |
preferredDoc = window.document, |
| 550 |
dirruns = 0,
|
| 551 |
done = 0,
|
| 552 |
classCache = createCache(), |
| 553 |
tokenCache = createCache(), |
| 554 |
compilerCache = createCache(), |
| 555 |
nonnativeSelectorCache = createCache(), |
| 556 |
sortOrder = function( a, b ) { |
| 557 |
if ( a === b ) {
|
| 558 |
hasDuplicate = true;
|
| 559 |
} |
| 560 |
return 0; |
| 561 |
}, |
| 562 |
|
| 563 |
// Instance methods
|
| 564 |
hasOwn = ({}).hasOwnProperty,
|
| 565 |
arr = [], |
| 566 |
pop = arr.pop, |
| 567 |
push_native = arr.push, |
| 568 |
push = arr.push, |
| 569 |
slice = arr.slice, |
| 570 |
// Use a stripped-down indexOf as it's faster than native
|
| 571 |
// https://jsperf.com/thor-indexof-vs-for/5
|
| 572 |
indexOf = function( list, elem ) { |
| 573 |
var i = 0, |
| 574 |
len = list.length; |
| 575 |
for ( ; i < len; i++ ) {
|
| 576 |
if ( list[i] === elem ) {
|
| 577 |
return i;
|
| 578 |
} |
| 579 |
} |
| 580 |
return -1; |
| 581 |
}, |
| 582 |
|
| 583 |
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
|
| 584 |
|
| 585 |
// Regular expressions
|
| 586 |
|
| 587 |
// http://www.w3.org/TR/css3-selectors/#whitespace
|
| 588 |
whitespace = "[\\x20\\t\\r\\n\\f]",
|
| 589 |
|
| 590 |
// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
|
| 591 |
identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
|
| 592 |
|
| 593 |
// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
|
| 594 |
attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + |
| 595 |
// Operator (capture 2)
|
| 596 |
"*([*^$|!~]?=)" + whitespace +
|
| 597 |
// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
|
| 598 |
"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + |
| 599 |
"*\\]",
|
| 600 |
|
| 601 |
pseudos = ":(" + identifier + ")(?:\\((" + |
| 602 |
// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
|
| 603 |
// 1. quoted (capture 3; capture 4 or capture 5)
|
| 604 |
"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
|
| 605 |
// 2. simple (capture 6)
|
| 606 |
"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + |
| 607 |
// 3. anything else (capture 2)
|
| 608 |
".*" +
|
| 609 |
")\\)|)",
|
| 610 |
|
| 611 |
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
|
| 612 |
rwhitespace = new RegExp( whitespace + "+", "g" ), |
| 613 |
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), |
| 614 |
|
| 615 |
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), |
| 616 |
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), |
| 617 |
rdescend = new RegExp( whitespace + "|>" ), |
| 618 |
|
| 619 |
rpseudo = new RegExp( pseudos ),
|
| 620 |
ridentifier = new RegExp( "^" + identifier + "$" ), |
| 621 |
|
| 622 |
matchExpr = {
|
| 623 |
"ID": new RegExp( "^#(" + identifier + ")" ), |
| 624 |
"CLASS": new RegExp( "^\\.(" + identifier + ")" ), |
| 625 |
"TAG": new RegExp( "^(" + identifier + "|[*])" ), |
| 626 |
"ATTR": new RegExp( "^" + attributes ), |
| 627 |
"PSEUDO": new RegExp( "^" + pseudos ), |
| 628 |
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + |
| 629 |
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + |
| 630 |
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ), |
| 631 |
"bool": new RegExp( "^(?:" + booleans + ")$", "i" ), |
| 632 |
// For use in libraries implementing .is()
|
| 633 |
// We use this for POS matching in `select`
|
| 634 |
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + |
| 635 |
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) |
| 636 |
}, |
| 637 |
|
| 638 |
rhtml = /HTML$/i,
|
| 639 |
rinputs = /^(?:input|select|textarea|button)$/i,
|
| 640 |
rheader = /^h\d$/i,
|
| 641 |
|
| 642 |
rnative = /^[^{]+\{\s*\[native \w/,
|
| 643 |
|
| 644 |
// Easily-parseable/retrievable ID or TAG or CLASS selectors
|
| 645 |
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
|
| 646 |
|
| 647 |
rsibling = /[+~]/,
|
| 648 |
|
| 649 |
// CSS escapes
|
| 650 |
// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
|
| 651 |
runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), |
| 652 |
funescape = function( _, escaped, escapedWhitespace ) { |
| 653 |
var high = "0x" + escaped - 0x10000; |
| 654 |
// NaN means non-codepoint
|
| 655 |
// Support: Firefox<24
|
| 656 |
// Workaround erroneous numeric interpretation of +"0x"
|
| 657 |
return high !== high || escapedWhitespace ?
|
| 658 |
escaped : |
| 659 |
high < 0 ?
|
| 660 |
// BMP codepoint
|
| 661 |
String.fromCharCode( high + 0x10000 ) :
|
| 662 |
// Supplemental Plane codepoint (surrogate pair)
|
| 663 |
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); |
| 664 |
}, |
| 665 |
|
| 666 |
// CSS string/identifier serialization
|
| 667 |
// https://drafts.csswg.org/cssom/#common-serializing-idioms
|
| 668 |
rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
|
| 669 |
fcssescape = function( ch, asCodePoint ) { |
| 670 |
if ( asCodePoint ) {
|
| 671 |
|
| 672 |
// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
|
| 673 |
if ( ch === "\0" ) { |
| 674 |
return "\uFFFD"; |
| 675 |
} |
| 676 |
|
| 677 |
// Control characters and (dependent upon position) numbers get escaped as code points
|
| 678 |
return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; |
| 679 |
} |
| 680 |
|
| 681 |
// Other potentially-special ASCII characters get backslash-escaped
|
| 682 |
return "\\" + ch; |
| 683 |
}, |
| 684 |
|
| 685 |
// Used for iframes
|
| 686 |
// See setDocument()
|
| 687 |
// Removing the function wrapper causes a "Permission Denied"
|
| 688 |
// error in IE
|
| 689 |
unloadHandler = function() { |
| 690 |
setDocument(); |
| 691 |
}, |
| 692 |
|
| 693 |
inDisabledFieldset = addCombinator( |
| 694 |
function( elem ) {
|
| 695 |
return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset"; |
| 696 |
}, |
| 697 |
{ dir: "parentNode", next: "legend" }
|
| 698 |
); |
| 699 |
|
| 700 |
// Optimize for push.apply( _, NodeList )
|
| 701 |
try {
|
| 702 |
push.apply( |
| 703 |
(arr = slice.call( preferredDoc.childNodes )), |
| 704 |
preferredDoc.childNodes |
| 705 |
); |
| 706 |
// Support: Android<4.0
|
| 707 |
// Detect silently failing push.apply
|
| 708 |
arr[ preferredDoc.childNodes.length ].nodeType; |
| 709 |
} catch ( e ) {
|
| 710 |
push = { apply: arr.length ?
|
| 711 |
|
| 712 |
// Leverage slice if possible
|
| 713 |
function( target, els ) {
|
| 714 |
push_native.apply( target, slice.call(els) ); |
| 715 |
} : |
| 716 |
|
| 717 |
// Support: IE<9
|
| 718 |
// Otherwise append directly
|
| 719 |
function( target, els ) {
|
| 720 |
var j = target.length,
|
| 721 |
i = 0;
|
| 722 |
// Can't trust NodeList.length
|
| 723 |
while ( (target[j++] = els[i++]) ) {}
|
| 724 |
target.length = j - 1;
|
| 725 |
} |
| 726 |
}; |
| 727 |
} |
| 728 |
|
| 729 |
function Sizzle( selector, context, results, seed ) { |
| 730 |
var m, i, elem, nid, match, groups, newSelector,
|
| 731 |
newContext = context && context.ownerDocument, |
| 732 |
|
| 733 |
// nodeType defaults to 9, since context defaults to document
|
| 734 |
nodeType = context ? context.nodeType : 9;
|
| 735 |
|
| 736 |
results = results || []; |
| 737 |
|
| 738 |
// Return early from calls with invalid selector or context
|
| 739 |
if ( typeof selector !== "string" || !selector || |
| 740 |
nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { |
| 741 |
|
| 742 |
return results;
|
| 743 |
} |
| 744 |
|
| 745 |
// Try to shortcut find operations (as opposed to filters) in HTML documents
|
| 746 |
if ( !seed ) {
|
| 747 |
|
| 748 |
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
|
| 749 |
setDocument( context ); |
| 750 |
} |
| 751 |
context = context || document; |
| 752 |
|
| 753 |
if ( documentIsHTML ) {
|
| 754 |
|
| 755 |
// If the selector is sufficiently simple, try using a "get*By*" DOM method
|
| 756 |
// (excepting DocumentFragment context, where the methods don't exist)
|
| 757 |
if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { |
| 758 |
|
| 759 |
// ID selector
|
| 760 |
if ( (m = match[1]) ) { |
| 761 |
|
| 762 |
// Document context
|
| 763 |
if ( nodeType === 9 ) { |
| 764 |
if ( (elem = context.getElementById( m )) ) {
|
| 765 |
|
| 766 |
// Support: IE, Opera, Webkit
|
| 767 |
// TODO: identify versions
|
| 768 |
// getElementById can match elements by name instead of ID
|
| 769 |
if ( elem.id === m ) {
|
| 770 |
results.push( elem ); |
| 771 |
return results;
|
| 772 |
} |
| 773 |
} else {
|
| 774 |
return results;
|
| 775 |
} |
| 776 |
|
| 777 |
// Element context
|
| 778 |
} else {
|
| 779 |
|
| 780 |
// Support: IE, Opera, Webkit
|
| 781 |
// TODO: identify versions
|
| 782 |
// getElementById can match elements by name instead of ID
|
| 783 |
if ( newContext && (elem = newContext.getElementById( m )) &&
|
| 784 |
contains( context, elem ) && |
| 785 |
elem.id === m ) {
|
| 786 |
|
| 787 |
results.push( elem ); |
| 788 |
return results;
|
| 789 |
} |
| 790 |
} |
| 791 |
|
| 792 |
// Type selector
|
| 793 |
} else if ( match[2] ) { |
| 794 |
push.apply( results, context.getElementsByTagName( selector ) ); |
| 795 |
return results;
|
| 796 |
|
| 797 |
// Class selector
|
| 798 |
} else if ( (m = match[3]) && support.getElementsByClassName && |
| 799 |
context.getElementsByClassName ) {
|
| 800 |
|
| 801 |
push.apply( results, context.getElementsByClassName( m ) ); |
| 802 |
return results;
|
| 803 |
} |
| 804 |
} |
| 805 |
|
| 806 |
// Take advantage of querySelectorAll
|
| 807 |
if ( support.qsa &&
|
| 808 |
!nonnativeSelectorCache[ selector + " " ] &&
|
| 809 |
(!rbuggyQSA || !rbuggyQSA.test( selector )) && |
| 810 |
|
| 811 |
// Support: IE 8 only
|
| 812 |
// Exclude object elements
|
| 813 |
(nodeType !== 1 || context.nodeName.toLowerCase() !== "object") ) { |
| 814 |
|
| 815 |
newSelector = selector; |
| 816 |
newContext = context; |
| 817 |
|
| 818 |
// qSA considers elements outside a scoping root when evaluating child or
|
| 819 |
// descendant combinators, which is not what we want.
|
| 820 |
// In such cases, we work around the behavior by prefixing every selector in the
|
| 821 |
// list with an ID selector referencing the scope context.
|
| 822 |
// Thanks to Andrew Dupont for this technique.
|
| 823 |
if ( nodeType === 1 && rdescend.test( selector ) ) { |
| 824 |
|
| 825 |
// Capture the context ID, setting it first if necessary
|
| 826 |
if ( (nid = context.getAttribute( "id" )) ) { |
| 827 |
nid = nid.replace( rcssescape, fcssescape ); |
| 828 |
} else {
|
| 829 |
context.setAttribute( "id", (nid = expando) );
|
| 830 |
} |
| 831 |
|
| 832 |
// Prefix every selector in the list
|
| 833 |
groups = tokenize( selector ); |
| 834 |
i = groups.length; |
| 835 |
while ( i-- ) {
|
| 836 |
groups[i] = "#" + nid + " " + toSelector( groups[i] ); |
| 837 |
} |
| 838 |
newSelector = groups.join( "," );
|
| 839 |
|
| 840 |
// Expand context for sibling selectors
|
| 841 |
newContext = rsibling.test( selector ) && testContext( context.parentNode ) || |
| 842 |
context; |
| 843 |
} |
| 844 |
|
| 845 |
try {
|
| 846 |
push.apply( results, |
| 847 |
newContext.querySelectorAll( newSelector ) |
| 848 |
); |
| 849 |
return results;
|
| 850 |
} catch ( qsaError ) {
|
| 851 |
nonnativeSelectorCache( selector, true );
|
| 852 |
} finally {
|
| 853 |
if ( nid === expando ) {
|
| 854 |
context.removeAttribute( "id" );
|
| 855 |
} |
| 856 |
} |
| 857 |
} |
| 858 |
} |
| 859 |
} |
| 860 |
|
| 861 |
// All others
|
| 862 |
return select( selector.replace( rtrim, "$1" ), context, results, seed ); |
| 863 |
} |
| 864 |
|
| 865 |
/**
|
| 866 |
* Create key-value caches of limited size
|
| 867 |
* @returns {function(string, object)} Returns the Object data after storing it on itself with
|
| 868 |
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
|
| 869 |
* deleting the oldest entry
|
| 870 |
*/
|
| 871 |
function createCache() { |
| 872 |
var keys = [];
|
| 873 |
|
| 874 |
function cache( key, value ) { |
| 875 |
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
|
| 876 |
if ( keys.push( key + " " ) > Expr.cacheLength ) { |
| 877 |
// Only keep the most recent entries
|
| 878 |
delete cache[ keys.shift() ];
|
| 879 |
} |
| 880 |
return (cache[ key + " " ] = value); |
| 881 |
} |
| 882 |
return cache;
|
| 883 |
} |
| 884 |
|
| 885 |
/**
|
| 886 |
* Mark a function for special use by Sizzle
|
| 887 |
* @param {Function} fn The function to mark
|
| 888 |
*/
|
| 889 |
function markFunction( fn ) { |
| 890 |
fn[ expando ] = true;
|
| 891 |
return fn;
|
| 892 |
} |
| 893 |
|
| 894 |
/**
|
| 895 |
* Support testing using an element
|
| 896 |
* @param {Function} fn Passed the created element and returns a boolean result
|
| 897 |
*/
|
| 898 |
function assert( fn ) { |
| 899 |
var el = document.createElement("fieldset"); |
| 900 |
|
| 901 |
try {
|
| 902 |
return !!fn( el );
|
| 903 |
} catch (e) {
|
| 904 |
return false; |
| 905 |
} finally {
|
| 906 |
// Remove from its parent by default
|
| 907 |
if ( el.parentNode ) {
|
| 908 |
el.parentNode.removeChild( el ); |
| 909 |
} |
| 910 |
// release memory in IE
|
| 911 |
el = null;
|
| 912 |
} |
| 913 |
} |
| 914 |
|
| 915 |
/**
|
| 916 |
* Adds the same handler for all of the specified attrs
|
| 917 |
* @param {String} attrs Pipe-separated list of attributes
|
| 918 |
* @param {Function} handler The method that will be applied
|
| 919 |
*/
|
| 920 |
function addHandle( attrs, handler ) { |
| 921 |
var arr = attrs.split("|"), |
| 922 |
i = arr.length; |
| 923 |
|
| 924 |
while ( i-- ) {
|
| 925 |
Expr.attrHandle[ arr[i] ] = handler; |
| 926 |
} |
| 927 |
} |
| 928 |
|
| 929 |
/**
|
| 930 |
* Checks document order of two siblings
|
| 931 |
* @param {Element} a
|
| 932 |
* @param {Element} b
|
| 933 |
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
|
| 934 |
*/
|
| 935 |
function siblingCheck( a, b ) { |
| 936 |
var cur = b && a,
|
| 937 |
diff = cur && a.nodeType === 1 && b.nodeType === 1 && |
| 938 |
a.sourceIndex - b.sourceIndex; |
| 939 |
|
| 940 |
// Use IE sourceIndex if available on both nodes
|
| 941 |
if ( diff ) {
|
| 942 |
return diff;
|
| 943 |
} |
| 944 |
|
| 945 |
// Check if b follows a
|
| 946 |
if ( cur ) {
|
| 947 |
while ( (cur = cur.nextSibling) ) {
|
| 948 |
if ( cur === b ) {
|
| 949 |
return -1; |
| 950 |
} |
| 951 |
} |
| 952 |
} |
| 953 |
|
| 954 |
return a ? 1 : -1; |
| 955 |
} |
| 956 |
|
| 957 |
/**
|
| 958 |
* Returns a function to use in pseudos for input types
|
| 959 |
* @param {String} type
|
| 960 |
*/
|
| 961 |
function createInputPseudo( type ) { |
| 962 |
return function( elem ) { |
| 963 |
var name = elem.nodeName.toLowerCase();
|
| 964 |
return name === "input" && elem.type === type; |
| 965 |
}; |
| 966 |
} |
| 967 |
|
| 968 |
/**
|
| 969 |
* Returns a function to use in pseudos for buttons
|
| 970 |
* @param {String} type
|
| 971 |
*/
|
| 972 |
function createButtonPseudo( type ) { |
| 973 |
return function( elem ) { |
| 974 |
var name = elem.nodeName.toLowerCase();
|
| 975 |
return (name === "input" || name === "button") && elem.type === type; |
| 976 |
}; |
| 977 |
} |
| 978 |
|
| 979 |
/**
|
| 980 |
* Returns a function to use in pseudos for :enabled/:disabled
|
| 981 |
* @param {Boolean} disabled true for :disabled; false for :enabled
|
| 982 |
*/
|
| 983 |
function createDisabledPseudo( disabled ) { |
| 984 |
|
| 985 |
// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
|
| 986 |
return function( elem ) { |
| 987 |
|
| 988 |
// Only certain elements can match :enabled or :disabled
|
| 989 |
// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
|
| 990 |
// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
|
| 991 |
if ( "form" in elem ) { |
| 992 |
|
| 993 |
// Check for inherited disabledness on relevant non-disabled elements:
|
| 994 |
// * listed form-associated elements in a disabled fieldset
|
| 995 |
// https://html.spec.whatwg.org/multipage/forms.html#category-listed
|
| 996 |
// https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
|
| 997 |
// * option elements in a disabled optgroup
|
| 998 |
// https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
|
| 999 |
// All such elements have a "form" property.
|
| 1000 |
if ( elem.parentNode && elem.disabled === false ) { |
| 1001 |
|
| 1002 |
// Option elements defer to a parent optgroup if present
|
| 1003 |
if ( "label" in elem ) { |
| 1004 |
if ( "label" in elem.parentNode ) { |
| 1005 |
return elem.parentNode.disabled === disabled;
|
| 1006 |
} else {
|
| 1007 |
return elem.disabled === disabled;
|
| 1008 |
} |
| 1009 |
} |
| 1010 |
|
| 1011 |
// Support: IE 6 - 11
|
| 1012 |
// Use the isDisabled shortcut property to check for disabled fieldset ancestors
|
| 1013 |
return elem.isDisabled === disabled ||
|
| 1014 |
|
| 1015 |
// Where there is no isDisabled, check manually
|
| 1016 |
/* jshint -W018 */
|
| 1017 |
elem.isDisabled !== !disabled && |
| 1018 |
inDisabledFieldset( elem ) === disabled; |
| 1019 |
} |
| 1020 |
|
| 1021 |
return elem.disabled === disabled;
|
| 1022 |
|
| 1023 |
// Try to winnow out elements that can't be disabled before trusting the disabled property.
|
| 1024 |
// Some victims get caught in our net (label, legend, menu, track), but it shouldn't
|
| 1025 |
// even exist on them, let alone have a boolean value.
|
| 1026 |
} else if ( "label" in elem ) { |
| 1027 |
return elem.disabled === disabled;
|
| 1028 |
} |
| 1029 |
|
| 1030 |
// Remaining elements are neither :enabled nor :disabled
|
| 1031 |
return false; |
| 1032 |
}; |
| 1033 |
} |
| 1034 |
|
| 1035 |
/**
|
| 1036 |
* Returns a function to use in pseudos for positionals
|
| 1037 |
* @param {Function} fn
|
| 1038 |
*/
|
| 1039 |
function createPositionalPseudo( fn ) { |
| 1040 |
return markFunction(function( argument ) { |
| 1041 |
argument = +argument; |
| 1042 |
return markFunction(function( seed, matches ) { |
| 1043 |
var j,
|
| 1044 |
matchIndexes = fn( [], seed.length, argument ), |
| 1045 |
i = matchIndexes.length; |
| 1046 |
|
| 1047 |
// Match elements found at the specified indexes
|
| 1048 |
while ( i-- ) {
|
| 1049 |
if ( seed[ (j = matchIndexes[i]) ] ) {
|
| 1050 |
seed[j] = !(matches[j] = seed[j]); |
| 1051 |
} |
| 1052 |
} |
| 1053 |
}); |
| 1054 |
}); |
| 1055 |
} |
| 1056 |
|
| 1057 |
/**
|
| 1058 |
* Checks a node for validity as a Sizzle context
|
| 1059 |
* @param {Element|Object=} context
|
| 1060 |
* @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
|
| 1061 |
*/
|
| 1062 |
function testContext( context ) { |
| 1063 |
return context && typeof context.getElementsByTagName !== "undefined" && context; |
| 1064 |
} |
| 1065 |
|
| 1066 |
// Expose support vars for convenience
|
| 1067 |
support = Sizzle.support = {};
|
| 1068 |
|
| 1069 |
/**
|
| 1070 |
* Detects XML nodes
|
| 1071 |
* @param {Element|Object} elem An element or a document
|
| 1072 |
* @returns {Boolean} True iff elem is a non-HTML XML node
|
| 1073 |
*/
|
| 1074 |
isXML = Sizzle.isXML = function( elem ) { |
| 1075 |
var namespace = elem.namespaceURI,
|
| 1076 |
docElem = (elem.ownerDocument || elem).documentElement; |
| 1077 |
|
| 1078 |
// Support: IE <=8
|
| 1079 |
// Assume HTML when documentElement doesn't yet exist, such as inside loading iframes
|
| 1080 |
// https://bugs.jquery.com/ticket/4833
|
| 1081 |
return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" ); |
| 1082 |
}; |
| 1083 |
|
| 1084 |
/**
|
| 1085 |
* Sets document-related variables once based on the current document
|
| 1086 |
* @param {Element|Object} [doc] An element or document object to use to set the document
|
| 1087 |
* @returns {Object} Returns the current document
|
| 1088 |
*/
|
| 1089 |
setDocument = Sizzle.setDocument = function( node ) { |
| 1090 |
var hasCompare, subWindow,
|
| 1091 |
doc = node ? node.ownerDocument || node : preferredDoc; |
| 1092 |
|
| 1093 |
// Return early if doc is invalid or already selected
|
| 1094 |
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { |
| 1095 |
return document;
|
| 1096 |
} |
| 1097 |
|
| 1098 |
// Update global variables
|
| 1099 |
document = doc; |
| 1100 |
docElem = document.documentElement; |
| 1101 |
documentIsHTML = !isXML( document ); |
| 1102 |
|
| 1103 |
// Support: IE 9-11, Edge
|
| 1104 |
// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
|
| 1105 |
if ( preferredDoc !== document &&
|
| 1106 |
(subWindow = document.defaultView) && subWindow.top !== subWindow ) {
|
| 1107 |
|
| 1108 |
// Support: IE 11, Edge
|
| 1109 |
if ( subWindow.addEventListener ) {
|
| 1110 |
subWindow.addEventListener( "unload", unloadHandler, false ); |
| 1111 |
|
| 1112 |
// Support: IE 9 - 10 only
|
| 1113 |
} else if ( subWindow.attachEvent ) { |
| 1114 |
subWindow.attachEvent( "onunload", unloadHandler );
|
| 1115 |
} |
| 1116 |
} |
| 1117 |
|
| 1118 |
/* Attributes
|
| 1119 |
---------------------------------------------------------------------- */
|
| 1120 |
|
| 1121 |
// Support: IE<8
|
| 1122 |
// Verify that getAttribute really returns attributes and not properties
|
| 1123 |
// (excepting IE8 booleans)
|
| 1124 |
support.attributes = assert(function( el ) {
|
| 1125 |
el.className = "i";
|
| 1126 |
return !el.getAttribute("className"); |
| 1127 |
}); |
| 1128 |
|
| 1129 |
/* getElement(s)By*
|
| 1130 |
---------------------------------------------------------------------- */
|
| 1131 |
|
| 1132 |
// Check if getElementsByTagName("*") returns only elements
|
| 1133 |
support.getElementsByTagName = assert(function( el ) {
|
| 1134 |
el.appendChild( document.createComment("") );
|
| 1135 |
return !el.getElementsByTagName("*").length; |
| 1136 |
}); |
| 1137 |
|
| 1138 |
// Support: IE<9
|
| 1139 |
support.getElementsByClassName = rnative.test( document.getElementsByClassName ); |
| 1140 |
|
| 1141 |
// Support: IE<10
|
| 1142 |
// Check if getElementById returns elements by name
|
| 1143 |
// The broken getElementById methods don't pick up programmatically-set names,
|
| 1144 |
// so use a roundabout getElementsByName test
|
| 1145 |
support.getById = assert(function( el ) {
|
| 1146 |
docElem.appendChild( el ).id = expando; |
| 1147 |
return !document.getElementsByName || !document.getElementsByName( expando ).length;
|
| 1148 |
}); |
| 1149 |
|
| 1150 |
// ID filter and find
|
| 1151 |
if ( support.getById ) {
|
| 1152 |
Expr.filter["ID"] = function( id ) { |
| 1153 |
var attrId = id.replace( runescape, funescape );
|
| 1154 |
return function( elem ) { |
| 1155 |
return elem.getAttribute("id") === attrId; |
| 1156 |
}; |
| 1157 |
}; |
| 1158 |
Expr.find["ID"] = function( id, context ) { |
| 1159 |
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { |
| 1160 |
var elem = context.getElementById( id );
|
| 1161 |
return elem ? [ elem ] : [];
|
| 1162 |
} |
| 1163 |
}; |
| 1164 |
} else {
|
| 1165 |
Expr.filter["ID"] = function( id ) { |
| 1166 |
var attrId = id.replace( runescape, funescape );
|
| 1167 |
return function( elem ) { |
| 1168 |
var node = typeof elem.getAttributeNode !== "undefined" && |
| 1169 |
elem.getAttributeNode("id");
|
| 1170 |
return node && node.value === attrId;
|
| 1171 |
}; |
| 1172 |
}; |
| 1173 |
|
| 1174 |
// Support: IE 6 - 7 only
|
| 1175 |
// getElementById is not reliable as a find shortcut
|
| 1176 |
Expr.find["ID"] = function( id, context ) { |
| 1177 |
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { |
| 1178 |
var node, i, elems,
|
| 1179 |
elem = context.getElementById( id ); |
| 1180 |
|
| 1181 |
if ( elem ) {
|
| 1182 |
|
| 1183 |
// Verify the id attribute
|
| 1184 |
node = elem.getAttributeNode("id");
|
| 1185 |
if ( node && node.value === id ) {
|
| 1186 |
return [ elem ];
|
| 1187 |
} |
| 1188 |
|
| 1189 |
// Fall back on getElementsByName
|
| 1190 |
elems = context.getElementsByName( id ); |
| 1191 |
i = 0;
|
| 1192 |
while ( (elem = elems[i++]) ) {
|
| 1193 |
node = elem.getAttributeNode("id");
|
| 1194 |
if ( node && node.value === id ) {
|
| 1195 |
return [ elem ];
|
| 1196 |
} |
| 1197 |
} |
| 1198 |
} |
| 1199 |
|
| 1200 |
return [];
|
| 1201 |
} |
| 1202 |
}; |
| 1203 |
} |
| 1204 |
|
| 1205 |
// Tag
|
| 1206 |
Expr.find["TAG"] = support.getElementsByTagName ?
|
| 1207 |
function( tag, context ) {
|
| 1208 |
if ( typeof context.getElementsByTagName !== "undefined" ) { |
| 1209 |
return context.getElementsByTagName( tag );
|
| 1210 |
|
| 1211 |
// DocumentFragment nodes don't have gEBTN
|
| 1212 |
} else if ( support.qsa ) { |
| 1213 |
return context.querySelectorAll( tag );
|
| 1214 |
} |
| 1215 |
} : |
| 1216 |
|
| 1217 |
function( tag, context ) {
|
| 1218 |
var elem,
|
| 1219 |
tmp = [], |
| 1220 |
i = 0,
|
| 1221 |
// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
|
| 1222 |
results = context.getElementsByTagName( tag ); |
| 1223 |
|
| 1224 |
// Filter out possible comments
|
| 1225 |
if ( tag === "*" ) { |
| 1226 |
while ( (elem = results[i++]) ) {
|
| 1227 |
if ( elem.nodeType === 1 ) { |
| 1228 |
tmp.push( elem ); |
| 1229 |
} |
| 1230 |
} |
| 1231 |
|
| 1232 |
return tmp;
|
| 1233 |
} |
| 1234 |
return results;
|
| 1235 |
}; |
| 1236 |
|
| 1237 |
// Class
|
| 1238 |
Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { |
| 1239 |
if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { |
| 1240 |
return context.getElementsByClassName( className );
|
| 1241 |
} |
| 1242 |
}; |
| 1243 |
|
| 1244 |
/* QSA/matchesSelector
|
| 1245 |
---------------------------------------------------------------------- */
|
| 1246 |
|
| 1247 |
// QSA and matchesSelector support
|
| 1248 |
|
| 1249 |
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
|
| 1250 |
rbuggyMatches = []; |
| 1251 |
|
| 1252 |
// qSa(:focus) reports false when true (Chrome 21)
|
| 1253 |
// We allow this because of a bug in IE8/9 that throws an error
|
| 1254 |
// whenever `document.activeElement` is accessed on an iframe
|
| 1255 |
// So, we allow :focus to pass through QSA all the time to avoid the IE error
|
| 1256 |
// See https://bugs.jquery.com/ticket/13378
|
| 1257 |
rbuggyQSA = []; |
| 1258 |
|
| 1259 |
if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
|
| 1260 |
// Build QSA regex
|
| 1261 |
// Regex strategy adopted from Diego Perini
|
| 1262 |
assert(function( el ) {
|
| 1263 |
// Select is set to empty string on purpose
|
| 1264 |
// This is to test IE's treatment of not explicitly
|
| 1265 |
// setting a boolean content attribute,
|
| 1266 |
// since its presence should be enough
|
| 1267 |
// https://bugs.jquery.com/ticket/12359
|
| 1268 |
docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" + |
| 1269 |
"<select id='" + expando + "-\r\\' msallowcapture=''>" + |
| 1270 |
"<option selected=''></option></select>";
|
| 1271 |
|
| 1272 |
// Support: IE8, Opera 11-12.16
|
| 1273 |
// Nothing should be selected when empty strings follow ^= or $= or *=
|
| 1274 |
// The test attribute must be unknown in Opera but "safe" for WinRT
|
| 1275 |
// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
|
| 1276 |
if ( el.querySelectorAll("[msallowcapture^='']").length ) { |
| 1277 |
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); |
| 1278 |
} |
| 1279 |
|
| 1280 |
// Support: IE8
|
| 1281 |
// Boolean attributes and "value" are not treated correctly
|
| 1282 |
if ( !el.querySelectorAll("[selected]").length ) { |
| 1283 |
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); |
| 1284 |
} |
| 1285 |
|
| 1286 |
// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
|
| 1287 |
if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { |
| 1288 |
rbuggyQSA.push("~=");
|
| 1289 |
} |
| 1290 |
|
| 1291 |
// Webkit/Opera - :checked should return selected option elements
|
| 1292 |
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
| 1293 |
// IE8 throws error here and will not see later tests
|
| 1294 |
if ( !el.querySelectorAll(":checked").length ) { |
| 1295 |
rbuggyQSA.push(":checked");
|
| 1296 |
} |
| 1297 |
|
| 1298 |
// Support: Safari 8+, iOS 8+
|
| 1299 |
// https://bugs.webkit.org/show_bug.cgi?id=136851
|
| 1300 |
// In-page `selector#id sibling-combinator selector` fails
|
| 1301 |
if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { |
| 1302 |
rbuggyQSA.push(".#.+[+~]");
|
| 1303 |
} |
| 1304 |
}); |
| 1305 |
|
| 1306 |
assert(function( el ) {
|
| 1307 |
el.innerHTML = "<a href='' disabled='disabled'></a>" +
|
| 1308 |
"<select disabled='disabled'><option/></select>";
|
| 1309 |
|
| 1310 |
// Support: Windows 8 Native Apps
|
| 1311 |
// The type and name attributes are restricted during .innerHTML assignment
|
| 1312 |
var input = document.createElement("input"); |
| 1313 |
input.setAttribute( "type", "hidden" ); |
| 1314 |
el.appendChild( input ).setAttribute( "name", "D" ); |
| 1315 |
|
| 1316 |
// Support: IE8
|
| 1317 |
// Enforce case-sensitivity of name attribute
|
| 1318 |
if ( el.querySelectorAll("[name=d]").length ) { |
| 1319 |
rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); |
| 1320 |
} |
| 1321 |
|
| 1322 |
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
|
| 1323 |
// IE8 throws error here and will not see later tests
|
| 1324 |
if ( el.querySelectorAll(":enabled").length !== 2 ) { |
| 1325 |
rbuggyQSA.push( ":enabled", ":disabled" ); |
| 1326 |
} |
| 1327 |
|
| 1328 |
// Support: IE9-11+
|
| 1329 |
// IE's :disabled selector does not pick up the children of disabled fieldsets
|
| 1330 |
docElem.appendChild( el ).disabled = true;
|
| 1331 |
if ( el.querySelectorAll(":disabled").length !== 2 ) { |
| 1332 |
rbuggyQSA.push( ":enabled", ":disabled" ); |
| 1333 |
} |
| 1334 |
|
| 1335 |
// Opera 10-11 does not throw on post-comma invalid pseudos
|
| 1336 |
el.querySelectorAll("*,:x");
|
| 1337 |
rbuggyQSA.push(",.*:");
|
| 1338 |
}); |
| 1339 |
} |
| 1340 |
|
| 1341 |
if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
|
| 1342 |
docElem.webkitMatchesSelector || |
| 1343 |
docElem.mozMatchesSelector || |
| 1344 |
docElem.oMatchesSelector || |
| 1345 |
docElem.msMatchesSelector) )) ) {
|
| 1346 |
|
| 1347 |
assert(function( el ) {
|
| 1348 |
// Check to see if it's possible to do matchesSelector
|
| 1349 |
// on a disconnected node (IE 9)
|
| 1350 |
support.disconnectedMatch = matches.call( el, "*" );
|
| 1351 |
|
| 1352 |
// This should fail with an exception
|
| 1353 |
// Gecko does not error, returns false instead
|
| 1354 |
matches.call( el, "[s!='']:x" );
|
| 1355 |
rbuggyMatches.push( "!=", pseudos );
|
| 1356 |
}); |
| 1357 |
} |
| 1358 |
|
| 1359 |
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); |
| 1360 |
rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); |
| 1361 |
|
| 1362 |
/* Contains
|
| 1363 |
---------------------------------------------------------------------- */
|
| 1364 |
hasCompare = rnative.test( docElem.compareDocumentPosition ); |
| 1365 |
|
| 1366 |
// Element contains another
|
| 1367 |
// Purposefully self-exclusive
|
| 1368 |
// As in, an element does not contain itself
|
| 1369 |
contains = hasCompare || rnative.test( docElem.contains ) ? |
| 1370 |
function( a, b ) {
|
| 1371 |
var adown = a.nodeType === 9 ? a.documentElement : a, |
| 1372 |
bup = b && b.parentNode; |
| 1373 |
return a === bup || !!( bup && bup.nodeType === 1 && ( |
| 1374 |
adown.contains ? |
| 1375 |
adown.contains( bup ) : |
| 1376 |
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
|
| 1377 |
)); |
| 1378 |
} : |
| 1379 |
function( a, b ) {
|
| 1380 |
if ( b ) {
|
| 1381 |
while ( (b = b.parentNode) ) {
|
| 1382 |
if ( b === a ) {
|
| 1383 |
return true; |
| 1384 |
} |
| 1385 |
} |
| 1386 |
} |
| 1387 |
return false; |
| 1388 |
}; |
| 1389 |
|
| 1390 |
/* Sorting
|
| 1391 |
---------------------------------------------------------------------- */
|
| 1392 |
|
| 1393 |
// Document order sorting
|
| 1394 |
sortOrder = hasCompare ? |
| 1395 |
function( a, b ) {
|
| 1396 |
|
| 1397 |
// Flag for duplicate removal
|
| 1398 |
if ( a === b ) {
|
| 1399 |
hasDuplicate = true;
|
| 1400 |
return 0; |
| 1401 |
} |
| 1402 |
|
| 1403 |
// Sort on method existence if only one input has compareDocumentPosition
|
| 1404 |
var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
|
| 1405 |
if ( compare ) {
|
| 1406 |
return compare;
|
| 1407 |
} |
| 1408 |
|
| 1409 |
// Calculate position if both inputs belong to the same document
|
| 1410 |
compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? |
| 1411 |
a.compareDocumentPosition( b ) : |
| 1412 |
|
| 1413 |
// Otherwise we know they are disconnected
|
| 1414 |
1;
|
| 1415 |
|
| 1416 |
// Disconnected nodes
|
| 1417 |
if ( compare & 1 || |
| 1418 |
(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
|
| 1419 |
|
| 1420 |
// Choose the first element that is related to our preferred document
|
| 1421 |
if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
|
| 1422 |
return -1; |
| 1423 |
} |
| 1424 |
if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
|
| 1425 |
return 1; |
| 1426 |
} |
| 1427 |
|
| 1428 |
// Maintain original order
|
| 1429 |
return sortInput ?
|
| 1430 |
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : |
| 1431 |
0;
|
| 1432 |
} |
| 1433 |
|
| 1434 |
return compare & 4 ? -1 : 1; |
| 1435 |
} : |
| 1436 |
function( a, b ) {
|
| 1437 |
// Exit early if the nodes are identical
|
| 1438 |
if ( a === b ) {
|
| 1439 |
hasDuplicate = true;
|
| 1440 |
return 0; |
| 1441 |
} |
| 1442 |
|
| 1443 |
var cur,
|
| 1444 |
i = 0,
|
| 1445 |
aup = a.parentNode, |
| 1446 |
bup = b.parentNode, |
| 1447 |
ap = [ a ], |
| 1448 |
bp = [ b ]; |
| 1449 |
|
| 1450 |
// Parentless nodes are either documents or disconnected
|
| 1451 |
if ( !aup || !bup ) {
|
| 1452 |
return a === document ? -1 : |
| 1453 |
b === document ? 1 :
|
| 1454 |
aup ? -1 :
|
| 1455 |
bup ? 1 :
|
| 1456 |
sortInput ? |
| 1457 |
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : |
| 1458 |
0;
|
| 1459 |
|
| 1460 |
// If the nodes are siblings, we can do a quick check
|
| 1461 |
} else if ( aup === bup ) { |
| 1462 |
return siblingCheck( a, b );
|
| 1463 |
} |
| 1464 |
|
| 1465 |
// Otherwise we need full lists of their ancestors for comparison
|
| 1466 |
cur = a; |
| 1467 |
while ( (cur = cur.parentNode) ) {
|
| 1468 |
ap.unshift( cur ); |
| 1469 |
} |
| 1470 |
cur = b; |
| 1471 |
while ( (cur = cur.parentNode) ) {
|
| 1472 |
bp.unshift( cur ); |
| 1473 |
} |
| 1474 |
|
| 1475 |
// Walk down the tree looking for a discrepancy
|
| 1476 |
while ( ap[i] === bp[i] ) {
|
| 1477 |
i++; |
| 1478 |
} |
| 1479 |
|
| 1480 |
return i ?
|
| 1481 |
// Do a sibling check if the nodes have a common ancestor
|
| 1482 |
siblingCheck( ap[i], bp[i] ) : |
| 1483 |
|
| 1484 |
// Otherwise nodes in our document sort first
|
| 1485 |
ap[i] === preferredDoc ? -1 :
|
| 1486 |
bp[i] === preferredDoc ? 1 :
|
| 1487 |
0;
|
| 1488 |
}; |
| 1489 |
|
| 1490 |
return document;
|
| 1491 |
}; |
| 1492 |
|
| 1493 |
Sizzle.matches = function( expr, elements ) { |
| 1494 |
return Sizzle( expr, null, null, elements ); |
| 1495 |
}; |
| 1496 |
|
| 1497 |
Sizzle.matchesSelector = function( elem, expr ) { |
| 1498 |
// Set document vars if needed
|
| 1499 |
if ( ( elem.ownerDocument || elem ) !== document ) {
|
| 1500 |
setDocument( elem ); |
| 1501 |
} |
| 1502 |
|
| 1503 |
if ( support.matchesSelector && documentIsHTML &&
|
| 1504 |
!nonnativeSelectorCache[ expr + " " ] &&
|
| 1505 |
( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && |
| 1506 |
( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
|
| 1507 |
|
| 1508 |
try {
|
| 1509 |
var ret = matches.call( elem, expr );
|
| 1510 |
|
| 1511 |
// IE 9's matchesSelector returns false on disconnected nodes
|
| 1512 |
if ( ret || support.disconnectedMatch ||
|
| 1513 |
// As well, disconnected nodes are said to be in a document
|
| 1514 |
// fragment in IE 9
|
| 1515 |
elem.document && elem.document.nodeType !== 11 ) {
|
| 1516 |
return ret;
|
| 1517 |
} |
| 1518 |
} catch (e) {
|
| 1519 |
nonnativeSelectorCache( expr, true );
|
| 1520 |
} |
| 1521 |
} |
| 1522 |
|
| 1523 |
return Sizzle( expr, document, null, [ elem ] ).length > 0; |
| 1524 |
}; |
| 1525 |
|
| 1526 |
Sizzle.contains = function( context, elem ) { |
| 1527 |
// Set document vars if needed
|
| 1528 |
if ( ( context.ownerDocument || context ) !== document ) {
|
| 1529 |
setDocument( context ); |
| 1530 |
} |
| 1531 |
return contains( context, elem );
|
| 1532 |
}; |
| 1533 |
|
| 1534 |
Sizzle.attr = function( elem, name ) { |
| 1535 |
// Set document vars if needed
|
| 1536 |
if ( ( elem.ownerDocument || elem ) !== document ) {
|
| 1537 |
setDocument( elem ); |
| 1538 |
} |
| 1539 |
|
| 1540 |
var fn = Expr.attrHandle[ name.toLowerCase() ],
|
| 1541 |
// Don't get fooled by Object.prototype properties (jQuery #13807)
|
| 1542 |
val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? |
| 1543 |
fn( elem, name, !documentIsHTML ) : |
| 1544 |
undefined;
|
| 1545 |
|
| 1546 |
return val !== undefined ? |
| 1547 |
val : |
| 1548 |
support.attributes || !documentIsHTML ? |
| 1549 |
elem.getAttribute( name ) : |
| 1550 |
(val = elem.getAttributeNode(name)) && val.specified ? |
| 1551 |
val.value : |
| 1552 |
null;
|
| 1553 |
}; |
| 1554 |
|
| 1555 |
Sizzle.escape = function( sel ) { |
| 1556 |
return (sel + "").replace( rcssescape, fcssescape ); |
| 1557 |
}; |
| 1558 |
|
| 1559 |
Sizzle.error = function( msg ) { |
| 1560 |
throw new Error( "Syntax error, unrecognized expression: " + msg ); |
| 1561 |
}; |
| 1562 |
|
| 1563 |
/**
|
| 1564 |
* Document sorting and removing duplicates
|
| 1565 |
* @param {ArrayLike} results
|
| 1566 |
*/
|
| 1567 |
Sizzle.uniqueSort = function( results ) { |
| 1568 |
var elem,
|
| 1569 |
duplicates = [], |
| 1570 |
j = 0,
|
| 1571 |
i = 0;
|
| 1572 |
|
| 1573 |
// Unless we *know* we can detect duplicates, assume their presence
|
| 1574 |
hasDuplicate = !support.detectDuplicates; |
| 1575 |
sortInput = !support.sortStable && results.slice( 0 );
|
| 1576 |
results.sort( sortOrder ); |
| 1577 |
|
| 1578 |
if ( hasDuplicate ) {
|
| 1579 |
while ( (elem = results[i++]) ) {
|
| 1580 |
if ( elem === results[ i ] ) {
|
| 1581 |
j = duplicates.push( i ); |
| 1582 |
} |
| 1583 |
} |
| 1584 |
while ( j-- ) {
|
| 1585 |
results.splice( duplicates[ j ], 1 );
|
| 1586 |
} |
| 1587 |
} |
| 1588 |
|
| 1589 |
// Clear input after sorting to release objects
|
| 1590 |
// See https://github.com/jquery/sizzle/pull/225
|
| 1591 |
sortInput = null;
|
| 1592 |
|
| 1593 |
return results;
|
| 1594 |
}; |
| 1595 |
|
| 1596 |
/**
|
| 1597 |
* Utility function for retrieving the text value of an array of DOM nodes
|
| 1598 |
* @param {Array|Element} elem
|
| 1599 |
*/
|
| 1600 |
getText = Sizzle.getText = function( elem ) { |
| 1601 |
var node,
|
| 1602 |
ret = "",
|
| 1603 |
i = 0,
|
| 1604 |
nodeType = elem.nodeType; |
| 1605 |
|
| 1606 |
if ( !nodeType ) {
|
| 1607 |
// If no nodeType, this is expected to be an array
|
| 1608 |
while ( (node = elem[i++]) ) {
|
| 1609 |
// Do not traverse comment nodes
|
| 1610 |
ret += getText( node ); |
| 1611 |
} |
| 1612 |
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { |
| 1613 |
// Use textContent for elements
|
| 1614 |
// innerText usage removed for consistency of new lines (jQuery #11153)
|
| 1615 |
if ( typeof elem.textContent === "string" ) { |
| 1616 |
return elem.textContent;
|
| 1617 |
} else {
|
| 1618 |
// Traverse its children
|
| 1619 |
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
| 1620 |
ret += getText( elem ); |
| 1621 |
} |
| 1622 |
} |
| 1623 |
} else if ( nodeType === 3 || nodeType === 4 ) { |
| 1624 |
return elem.nodeValue;
|
| 1625 |
} |
| 1626 |
// Do not include comment or processing instruction nodes
|
| 1627 |
|
| 1628 |
return ret;
|
| 1629 |
}; |
| 1630 |
|
| 1631 |
Expr = Sizzle.selectors = {
|
| 1632 |
|
| 1633 |
// Can be adjusted by the user
|
| 1634 |
cacheLength: 50, |
| 1635 |
|
| 1636 |
createPseudo: markFunction,
|
| 1637 |
|
| 1638 |
match: matchExpr,
|
| 1639 |
|
| 1640 |
attrHandle: {},
|
| 1641 |
|
| 1642 |
find: {},
|
| 1643 |
|
| 1644 |
relative: {
|
| 1645 |
">": { dir: "parentNode", first: true }, |
| 1646 |
" ": { dir: "parentNode" }, |
| 1647 |
"+": { dir: "previousSibling", first: true }, |
| 1648 |
"~": { dir: "previousSibling" } |
| 1649 |
}, |
| 1650 |
|
| 1651 |
preFilter: {
|
| 1652 |
"ATTR": function( match ) { |
| 1653 |
match[1] = match[1].replace( runescape, funescape ); |
| 1654 |
|
| 1655 |
// Move the given value to match[3] whether quoted or unquoted
|
| 1656 |
match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); |
| 1657 |
|
| 1658 |
if ( match[2] === "~=" ) { |
| 1659 |
match[3] = " " + match[3] + " "; |
| 1660 |
} |
| 1661 |
|
| 1662 |
return match.slice( 0, 4 ); |
| 1663 |
}, |
| 1664 |
|
| 1665 |
"CHILD": function( match ) { |
| 1666 |
/* matches from matchExpr["CHILD"]
|
| 1667 |
1 type (only|nth|...)
|
| 1668 |
2 what (child|of-type)
|
| 1669 |
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
|
| 1670 |
4 xn-component of xn+y argument ([+-]?\d*n|)
|
| 1671 |
5 sign of xn-component
|
| 1672 |
6 x of xn-component
|
| 1673 |
7 sign of y-component
|
| 1674 |
8 y of y-component
|
| 1675 |
*/
|
| 1676 |
match[1] = match[1].toLowerCase(); |
| 1677 |
|
| 1678 |
if ( match[1].slice( 0, 3 ) === "nth" ) { |
| 1679 |
// nth-* requires argument
|
| 1680 |
if ( !match[3] ) { |
| 1681 |
Sizzle.error( match[0] );
|
| 1682 |
} |
| 1683 |
|
| 1684 |
// numeric x and y parameters for Expr.filter.CHILD
|
| 1685 |
// remember that false/true cast respectively to 0/1
|
| 1686 |
match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); |
| 1687 |
match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); |
| 1688 |
|
| 1689 |
// other types prohibit arguments
|
| 1690 |
} else if ( match[3] ) { |
| 1691 |
Sizzle.error( match[0] );
|
| 1692 |
} |
| 1693 |
|
| 1694 |
return match;
|
| 1695 |
}, |
| 1696 |
|
| 1697 |
"PSEUDO": function( match ) { |
| 1698 |
var excess,
|
| 1699 |
unquoted = !match[6] && match[2]; |
| 1700 |
|
| 1701 |
if ( matchExpr["CHILD"].test( match[0] ) ) { |
| 1702 |
return null; |
| 1703 |
} |
| 1704 |
|
| 1705 |
// Accept quoted arguments as-is
|
| 1706 |
if ( match[3] ) { |
| 1707 |
match[2] = match[4] || match[5] || ""; |
| 1708 |
|
| 1709 |
// Strip excess characters from unquoted arguments
|
| 1710 |
} else if ( unquoted && rpseudo.test( unquoted ) && |
| 1711 |
// Get excess from tokenize (recursively)
|
| 1712 |
(excess = tokenize( unquoted, true )) &&
|
| 1713 |
// advance to the next closing parenthesis
|
| 1714 |
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
|
| 1715 |
|
| 1716 |
// excess is a negative index
|
| 1717 |
match[0] = match[0].slice( 0, excess ); |
| 1718 |
match[2] = unquoted.slice( 0, excess ); |
| 1719 |
} |
| 1720 |
|
| 1721 |
// Return only captures needed by the pseudo filter method (type and argument)
|
| 1722 |
return match.slice( 0, 3 ); |
| 1723 |
} |
| 1724 |
}, |
| 1725 |
|
| 1726 |
filter: {
|
| 1727 |
|
| 1728 |
"TAG": function( nodeNameSelector ) { |
| 1729 |
var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
|
| 1730 |
return nodeNameSelector === "*" ? |
| 1731 |
function() { return true; } : |
| 1732 |
function( elem ) {
|
| 1733 |
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
|
| 1734 |
}; |
| 1735 |
}, |
| 1736 |
|
| 1737 |
"CLASS": function( className ) { |
| 1738 |
var pattern = classCache[ className + " " ]; |
| 1739 |
|
| 1740 |
return pattern ||
|
| 1741 |
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && |
| 1742 |
classCache( className, function( elem ) {
|
| 1743 |
return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); |
| 1744 |
}); |
| 1745 |
}, |
| 1746 |
|
| 1747 |
"ATTR": function( name, operator, check ) { |
| 1748 |
return function( elem ) { |
| 1749 |
var result = Sizzle.attr( elem, name );
|
| 1750 |
|
| 1751 |
if ( result == null ) { |
| 1752 |
return operator === "!="; |
| 1753 |
} |
| 1754 |
if ( !operator ) {
|
| 1755 |
return true; |
| 1756 |
} |
| 1757 |
|
| 1758 |
result += "";
|
| 1759 |
|
| 1760 |
return operator === "=" ? result === check : |
| 1761 |
operator === "!=" ? result !== check :
|
| 1762 |
operator === "^=" ? check && result.indexOf( check ) === 0 : |
| 1763 |
operator === "*=" ? check && result.indexOf( check ) > -1 : |
| 1764 |
operator === "$=" ? check && result.slice( -check.length ) === check :
|
| 1765 |
operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : |
| 1766 |
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : |
| 1767 |
false;
|
| 1768 |
}; |
| 1769 |
}, |
| 1770 |
|
| 1771 |
"CHILD": function( type, what, argument, first, last ) { |
| 1772 |
var simple = type.slice( 0, 3 ) !== "nth", |
| 1773 |
forward = type.slice( -4 ) !== "last", |
| 1774 |
ofType = what === "of-type";
|
| 1775 |
|
| 1776 |
return first === 1 && last === 0 ? |
| 1777 |
|
| 1778 |
// Shortcut for :nth-*(n)
|
| 1779 |
function( elem ) {
|
| 1780 |
return !!elem.parentNode;
|
| 1781 |
} : |
| 1782 |
|
| 1783 |
function( elem, context, xml ) {
|
| 1784 |
var cache, uniqueCache, outerCache, node, nodeIndex, start,
|
| 1785 |
dir = simple !== forward ? "nextSibling" : "previousSibling", |
| 1786 |
parent = elem.parentNode, |
| 1787 |
name = ofType && elem.nodeName.toLowerCase(), |
| 1788 |
useCache = !xml && !ofType, |
| 1789 |
diff = false;
|
| 1790 |
|
| 1791 |
if ( parent ) {
|
| 1792 |
|
| 1793 |
// :(first|last|only)-(child|of-type)
|
| 1794 |
if ( simple ) {
|
| 1795 |
while ( dir ) {
|
| 1796 |
node = elem; |
| 1797 |
while ( (node = node[ dir ]) ) {
|
| 1798 |
if ( ofType ?
|
| 1799 |
node.nodeName.toLowerCase() === name : |
| 1800 |
node.nodeType === 1 ) {
|
| 1801 |
|
| 1802 |
return false; |
| 1803 |
} |
| 1804 |
} |
| 1805 |
// Reverse direction for :only-* (if we haven't yet done so)
|
| 1806 |
start = dir = type === "only" && !start && "nextSibling"; |
| 1807 |
} |
| 1808 |
return true; |
| 1809 |
} |
| 1810 |
|
| 1811 |
start = [ forward ? parent.firstChild : parent.lastChild ]; |
| 1812 |
|
| 1813 |
// non-xml :nth-child(...) stores cache data on `parent`
|
| 1814 |
if ( forward && useCache ) {
|
| 1815 |
|
| 1816 |
// Seek `elem` from a previously-cached index
|
| 1817 |
|
| 1818 |
// ...in a gzip-friendly way
|
| 1819 |
node = parent; |
| 1820 |
outerCache = node[ expando ] || (node[ expando ] = {});
|
| 1821 |
|
| 1822 |
// Support: IE <9 only
|
| 1823 |
// Defend against cloned attroperties (jQuery gh-1709)
|
| 1824 |
uniqueCache = outerCache[ node.uniqueID ] || |
| 1825 |
(outerCache[ node.uniqueID ] = {});
|
| 1826 |
|
| 1827 |
cache = uniqueCache[ type ] || []; |
| 1828 |
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; |
| 1829 |
diff = nodeIndex && cache[ 2 ];
|
| 1830 |
node = nodeIndex && parent.childNodes[ nodeIndex ]; |
| 1831 |
|
| 1832 |
while ( (node = ++nodeIndex && node && node[ dir ] ||
|
| 1833 |
|
| 1834 |
// Fallback to seeking `elem` from the start
|
| 1835 |
(diff = nodeIndex = 0) || start.pop()) ) {
|
| 1836 |
|
| 1837 |
// When found, cache indexes on `parent` and break
|
| 1838 |
if ( node.nodeType === 1 && ++diff && node === elem ) { |
| 1839 |
uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; |
| 1840 |
break;
|
| 1841 |
} |
| 1842 |
} |
| 1843 |
|
| 1844 |
} else {
|
| 1845 |
// Use previously-cached element index if available
|
| 1846 |
if ( useCache ) {
|
| 1847 |
// ...in a gzip-friendly way
|
| 1848 |
node = elem; |
| 1849 |
outerCache = node[ expando ] || (node[ expando ] = {});
|
| 1850 |
|
| 1851 |
// Support: IE <9 only
|
| 1852 |
// Defend against cloned attroperties (jQuery gh-1709)
|
| 1853 |
uniqueCache = outerCache[ node.uniqueID ] || |
| 1854 |
(outerCache[ node.uniqueID ] = {});
|
| 1855 |
|
| 1856 |
cache = uniqueCache[ type ] || []; |
| 1857 |
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; |
| 1858 |
diff = nodeIndex; |
| 1859 |
} |
| 1860 |
|
| 1861 |
// xml :nth-child(...)
|
| 1862 |
// or :nth-last-child(...) or :nth(-last)?-of-type(...)
|
| 1863 |
if ( diff === false ) { |
| 1864 |
// Use the same loop as above to seek `elem` from the start
|
| 1865 |
while ( (node = ++nodeIndex && node && node[ dir ] ||
|
| 1866 |
(diff = nodeIndex = 0) || start.pop()) ) {
|
| 1867 |
|
| 1868 |
if ( ( ofType ?
|
| 1869 |
node.nodeName.toLowerCase() === name : |
| 1870 |
node.nodeType === 1 ) &&
|
| 1871 |
++diff ) {
|
| 1872 |
|
| 1873 |
// Cache the index of each encountered element
|
| 1874 |
if ( useCache ) {
|
| 1875 |
outerCache = node[ expando ] || (node[ expando ] = {});
|
| 1876 |
|
| 1877 |
// Support: IE <9 only
|
| 1878 |
// Defend against cloned attroperties (jQuery gh-1709)
|
| 1879 |
uniqueCache = outerCache[ node.uniqueID ] || |
| 1880 |
(outerCache[ node.uniqueID ] = {});
|
| 1881 |
|
| 1882 |
uniqueCache[ type ] = [ dirruns, diff ]; |
| 1883 |
} |
| 1884 |
|
| 1885 |
if ( node === elem ) {
|
| 1886 |
break;
|
| 1887 |
} |
| 1888 |
} |
| 1889 |
} |
| 1890 |
} |
| 1891 |
} |
| 1892 |
|
| 1893 |
// Incorporate the offset, then check against cycle size
|
| 1894 |
diff -= last; |
| 1895 |
return diff === first || ( diff % first === 0 && diff / first >= 0 ); |
| 1896 |
} |
| 1897 |
}; |
| 1898 |
}, |
| 1899 |
|
| 1900 |
"PSEUDO": function( pseudo, argument ) { |
| 1901 |
// pseudo-class names are case-insensitive
|
| 1902 |
// http://www.w3.org/TR/selectors/#pseudo-classes
|
| 1903 |
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
|
| 1904 |
// Remember that setFilters inherits from pseudos
|
| 1905 |
var args,
|
| 1906 |
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || |
| 1907 |
Sizzle.error( "unsupported pseudo: " + pseudo );
|
| 1908 |
|
| 1909 |
// The user may use createPseudo to indicate that
|
| 1910 |
// arguments are needed to create the filter function
|
| 1911 |
// just as Sizzle does
|
| 1912 |
if ( fn[ expando ] ) {
|
| 1913 |
return fn( argument );
|
| 1914 |
} |
| 1915 |
|
| 1916 |
// But maintain support for old signatures
|
| 1917 |
if ( fn.length > 1 ) { |
| 1918 |
args = [ pseudo, pseudo, "", argument ];
|
| 1919 |
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
|
| 1920 |
markFunction(function( seed, matches ) {
|
| 1921 |
var idx,
|
| 1922 |
matched = fn( seed, argument ), |
| 1923 |
i = matched.length; |
| 1924 |
while ( i-- ) {
|
| 1925 |
idx = indexOf( seed, matched[i] ); |
| 1926 |
seed[ idx ] = !( matches[ idx ] = matched[i] ); |
| 1927 |
} |
| 1928 |
}) : |
| 1929 |
function( elem ) {
|
| 1930 |
return fn( elem, 0, args ); |
| 1931 |
}; |
| 1932 |
} |
| 1933 |
|
| 1934 |
return fn;
|
| 1935 |
} |
| 1936 |
}, |
| 1937 |
|
| 1938 |
pseudos: {
|
| 1939 |
// Potentially complex pseudos
|
| 1940 |
"not": markFunction(function( selector ) { |
| 1941 |
// Trim the selector passed to compile
|
| 1942 |
// to avoid treating leading and trailing
|
| 1943 |
// spaces as combinators
|
| 1944 |
var input = [],
|
| 1945 |
results = [], |
| 1946 |
matcher = compile( selector.replace( rtrim, "$1" ) );
|
| 1947 |
|
| 1948 |
return matcher[ expando ] ?
|
| 1949 |
markFunction(function( seed, matches, context, xml ) {
|
| 1950 |
var elem,
|
| 1951 |
unmatched = matcher( seed, null, xml, [] ),
|
| 1952 |
i = seed.length; |
| 1953 |
|
| 1954 |
// Match elements unmatched by `matcher`
|
| 1955 |
while ( i-- ) {
|
| 1956 |
if ( (elem = unmatched[i]) ) {
|
| 1957 |
seed[i] = !(matches[i] = elem); |
| 1958 |
} |
| 1959 |
} |
| 1960 |
}) : |
| 1961 |
function( elem, context, xml ) {
|
| 1962 |
input[0] = elem;
|
| 1963 |
matcher( input, null, xml, results );
|
| 1964 |
// Don't keep the element (issue #299)
|
| 1965 |
input[0] = null; |
| 1966 |
return !results.pop();
|
| 1967 |
}; |
| 1968 |
}), |
| 1969 |
|
| 1970 |
"has": markFunction(function( selector ) { |
| 1971 |
return function( elem ) { |
| 1972 |
return Sizzle( selector, elem ).length > 0; |
| 1973 |
}; |
| 1974 |
}), |
| 1975 |
|
| 1976 |
"contains": markFunction(function( text ) { |
| 1977 |
text = text.replace( runescape, funescape ); |
| 1978 |
return function( elem ) { |
| 1979 |
return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1; |
| 1980 |
}; |
| 1981 |
}), |
| 1982 |
|
| 1983 |
// "Whether an element is represented by a :lang() selector
|
| 1984 |
// is based solely on the element's language value
|
| 1985 |
// being equal to the identifier C,
|
| 1986 |
// or beginning with the identifier C immediately followed by "-".
|
| 1987 |
// The matching of C against the element's language value is performed case-insensitively.
|
| 1988 |
// The identifier C does not have to be a valid language name."
|
| 1989 |
// http://www.w3.org/TR/selectors/#lang-pseudo
|
| 1990 |
"lang": markFunction( function( lang ) { |
| 1991 |
// lang value must be a valid identifier
|
| 1992 |
if ( !ridentifier.test(lang || "") ) { |
| 1993 |
Sizzle.error( "unsupported lang: " + lang );
|
| 1994 |
} |
| 1995 |
lang = lang.replace( runescape, funescape ).toLowerCase(); |
| 1996 |
return function( elem ) { |
| 1997 |
var elemLang;
|
| 1998 |
do {
|
| 1999 |
if ( (elemLang = documentIsHTML ?
|
| 2000 |
elem.lang : |
| 2001 |
elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { |
| 2002 |
|
| 2003 |
elemLang = elemLang.toLowerCase(); |
| 2004 |
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; |
| 2005 |
} |
| 2006 |
} while ( (elem = elem.parentNode) && elem.nodeType === 1 ); |
| 2007 |
return false; |
| 2008 |
}; |
| 2009 |
}), |
| 2010 |
|
| 2011 |
// Miscellaneous
|
| 2012 |
"target": function( elem ) { |
| 2013 |
var hash = window.location && window.location.hash;
|
| 2014 |
return hash && hash.slice( 1 ) === elem.id; |
| 2015 |
}, |
| 2016 |
|
| 2017 |
"root": function( elem ) { |
| 2018 |
return elem === docElem;
|
| 2019 |
}, |
| 2020 |
|
| 2021 |
"focus": function( elem ) { |
| 2022 |
return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
|
| 2023 |
}, |
| 2024 |
|
| 2025 |
// Boolean properties
|
| 2026 |
"enabled": createDisabledPseudo( false ), |
| 2027 |
"disabled": createDisabledPseudo( true ), |
| 2028 |
|
| 2029 |
"checked": function( elem ) { |
| 2030 |
// In CSS3, :checked should return both checked and selected elements
|
| 2031 |
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
| 2032 |
var nodeName = elem.nodeName.toLowerCase();
|
| 2033 |
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); |
| 2034 |
}, |
| 2035 |
|
| 2036 |
"selected": function( elem ) { |
| 2037 |
// Accessing this property makes selected-by-default
|
| 2038 |
// options in Safari work properly
|
| 2039 |
if ( elem.parentNode ) {
|
| 2040 |
elem.parentNode.selectedIndex; |
| 2041 |
} |
| 2042 |
|
| 2043 |
return elem.selected === true; |
| 2044 |
}, |
| 2045 |
|
| 2046 |
// Contents
|
| 2047 |
"empty": function( elem ) { |
| 2048 |
// http://www.w3.org/TR/selectors/#empty-pseudo
|
| 2049 |
// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
|
| 2050 |
// but not by others (comment: 8; processing instruction: 7; etc.)
|
| 2051 |
// nodeType < 6 works because attributes (2) do not appear as children
|
| 2052 |
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
| 2053 |
if ( elem.nodeType < 6 ) { |
| 2054 |
return false; |
| 2055 |
} |
| 2056 |
} |
| 2057 |
return true; |
| 2058 |
}, |
| 2059 |
|
| 2060 |
"parent": function( elem ) { |
| 2061 |
return !Expr.pseudos["empty"]( elem ); |
| 2062 |
}, |
| 2063 |
|
| 2064 |
// Element/input types
|
| 2065 |
"header": function( elem ) { |
| 2066 |
return rheader.test( elem.nodeName );
|
| 2067 |
}, |
| 2068 |
|
| 2069 |
"input": function( elem ) { |
| 2070 |
return rinputs.test( elem.nodeName );
|
| 2071 |
}, |
| 2072 |
|
| 2073 |
"button": function( elem ) { |
| 2074 |
var name = elem.nodeName.toLowerCase();
|
| 2075 |
return name === "input" && elem.type === "button" || name === "button"; |
| 2076 |
}, |
| 2077 |
|
| 2078 |
"text": function( elem ) { |
| 2079 |
var attr;
|
| 2080 |
return elem.nodeName.toLowerCase() === "input" && |
| 2081 |
elem.type === "text" &&
|
| 2082 |
|
| 2083 |
// Support: IE<8
|
| 2084 |
// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
|
| 2085 |
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); |
| 2086 |
}, |
| 2087 |
|
| 2088 |
// Position-in-collection
|
| 2089 |
"first": createPositionalPseudo(function() { |
| 2090 |
return [ 0 ]; |
| 2091 |
}), |
| 2092 |
|
| 2093 |
"last": createPositionalPseudo(function( matchIndexes, length ) { |
| 2094 |
return [ length - 1 ]; |
| 2095 |
}), |
| 2096 |
|
| 2097 |
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| 2098 |
return [ argument < 0 ? argument + length : argument ]; |
| 2099 |
}), |
| 2100 |
|
| 2101 |
"even": createPositionalPseudo(function( matchIndexes, length ) { |
| 2102 |
var i = 0; |
| 2103 |
for ( ; i < length; i += 2 ) { |
| 2104 |
matchIndexes.push( i ); |
| 2105 |
} |
| 2106 |
return matchIndexes;
|
| 2107 |
}), |
| 2108 |
|
| 2109 |
"odd": createPositionalPseudo(function( matchIndexes, length ) { |
| 2110 |
var i = 1; |
| 2111 |
for ( ; i < length; i += 2 ) { |
| 2112 |
matchIndexes.push( i ); |
| 2113 |
} |
| 2114 |
return matchIndexes;
|
| 2115 |
}), |
| 2116 |
|
| 2117 |
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| 2118 |
var i = argument < 0 ? |
| 2119 |
argument + length : |
| 2120 |
argument > length ? |
| 2121 |
length : |
| 2122 |
argument; |
| 2123 |
for ( ; --i >= 0; ) { |
| 2124 |
matchIndexes.push( i ); |
| 2125 |
} |
| 2126 |
return matchIndexes;
|
| 2127 |
}), |
| 2128 |
|
| 2129 |
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| 2130 |
var i = argument < 0 ? argument + length : argument; |
| 2131 |
for ( ; ++i < length; ) {
|
| 2132 |
matchIndexes.push( i ); |
| 2133 |
} |
| 2134 |
return matchIndexes;
|
| 2135 |
}) |
| 2136 |
} |
| 2137 |
}; |
| 2138 |
|
| 2139 |
Expr.pseudos["nth"] = Expr.pseudos["eq"]; |
| 2140 |
|
| 2141 |
// Add button/input type pseudos
|
| 2142 |
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { |
| 2143 |
Expr.pseudos[ i ] = createInputPseudo( i ); |
| 2144 |
} |
| 2145 |
for ( i in { submit: true, reset: true } ) { |
| 2146 |
Expr.pseudos[ i ] = createButtonPseudo( i ); |
| 2147 |
} |
| 2148 |
|
| 2149 |
// Easy API for creating new setFilters
|
| 2150 |
function setFilters() {} |
| 2151 |
setFilters.prototype = Expr.filters = Expr.pseudos; |
| 2152 |
Expr.setFilters = new setFilters();
|
| 2153 |
|
| 2154 |
tokenize = Sizzle.tokenize = function( selector, parseOnly ) { |
| 2155 |
var matched, match, tokens, type,
|
| 2156 |
soFar, groups, preFilters, |
| 2157 |
cached = tokenCache[ selector + " " ];
|
| 2158 |
|
| 2159 |
if ( cached ) {
|
| 2160 |
return parseOnly ? 0 : cached.slice( 0 ); |
| 2161 |
} |
| 2162 |
|
| 2163 |
soFar = selector; |
| 2164 |
groups = []; |
| 2165 |
preFilters = Expr.preFilter; |
| 2166 |
|
| 2167 |
while ( soFar ) {
|
| 2168 |
|
| 2169 |
// Comma and first run
|
| 2170 |
if ( !matched || (match = rcomma.exec( soFar )) ) {
|
| 2171 |
if ( match ) {
|
| 2172 |
// Don't consume trailing commas as valid
|
| 2173 |
soFar = soFar.slice( match[0].length ) || soFar;
|
| 2174 |
} |
| 2175 |
groups.push( (tokens = []) ); |
| 2176 |
} |
| 2177 |
|
| 2178 |
matched = false;
|
| 2179 |
|
| 2180 |
// Combinators
|
| 2181 |
if ( (match = rcombinators.exec( soFar )) ) {
|
| 2182 |
matched = match.shift(); |
| 2183 |
tokens.push({
|
| 2184 |
value: matched,
|
| 2185 |
// Cast descendant combinators to space
|
| 2186 |
type: match[0].replace( rtrim, " " ) |
| 2187 |
}); |
| 2188 |
soFar = soFar.slice( matched.length ); |
| 2189 |
} |
| 2190 |
|
| 2191 |
// Filters
|
| 2192 |
for ( type in Expr.filter ) { |
| 2193 |
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
|
| 2194 |
(match = preFilters[ type ]( match ))) ) {
|
| 2195 |
matched = match.shift(); |
| 2196 |
tokens.push({
|
| 2197 |
value: matched,
|
| 2198 |
type: type,
|
| 2199 |
matches: match
|
| 2200 |
}); |
| 2201 |
soFar = soFar.slice( matched.length ); |
| 2202 |
} |
| 2203 |
} |
| 2204 |
|
| 2205 |
if ( !matched ) {
|
| 2206 |
break;
|
| 2207 |
} |
| 2208 |
} |
| 2209 |
|
| 2210 |
// Return the length of the invalid excess
|
| 2211 |
// if we're just parsing
|
| 2212 |
// Otherwise, throw an error or return tokens
|
| 2213 |
return parseOnly ?
|
| 2214 |
soFar.length : |
| 2215 |
soFar ? |
| 2216 |
Sizzle.error( selector ) : |
| 2217 |
// Cache the tokens
|
| 2218 |
tokenCache( selector, groups ).slice( 0 );
|
| 2219 |
}; |
| 2220 |
|
| 2221 |
function toSelector( tokens ) { |
| 2222 |
var i = 0, |
| 2223 |
len = tokens.length, |
| 2224 |
selector = "";
|
| 2225 |
for ( ; i < len; i++ ) {
|
| 2226 |
selector += tokens[i].value; |
| 2227 |
} |
| 2228 |
return selector;
|
| 2229 |
} |
| 2230 |
|
| 2231 |
function addCombinator( matcher, combinator, base ) { |
| 2232 |
var dir = combinator.dir,
|
| 2233 |
skip = combinator.next, |
| 2234 |
key = skip || dir, |
| 2235 |
checkNonElements = base && key === "parentNode",
|
| 2236 |
doneName = done++; |
| 2237 |
|
| 2238 |
return combinator.first ?
|
| 2239 |
// Check against closest ancestor/preceding element
|
| 2240 |
function( elem, context, xml ) {
|
| 2241 |
while ( (elem = elem[ dir ]) ) {
|
| 2242 |
if ( elem.nodeType === 1 || checkNonElements ) { |
| 2243 |
return matcher( elem, context, xml );
|
| 2244 |
} |
| 2245 |
} |
| 2246 |
return false; |
| 2247 |
} : |
| 2248 |
|
| 2249 |
// Check against all ancestor/preceding elements
|
| 2250 |
function( elem, context, xml ) {
|
| 2251 |
var oldCache, uniqueCache, outerCache,
|
| 2252 |
newCache = [ dirruns, doneName ]; |
| 2253 |
|
| 2254 |
// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
|
| 2255 |
if ( xml ) {
|
| 2256 |
while ( (elem = elem[ dir ]) ) {
|
| 2257 |
if ( elem.nodeType === 1 || checkNonElements ) { |
| 2258 |
if ( matcher( elem, context, xml ) ) {
|
| 2259 |
return true; |
| 2260 |
} |
| 2261 |
} |
| 2262 |
} |
| 2263 |
} else {
|
| 2264 |
while ( (elem = elem[ dir ]) ) {
|
| 2265 |
if ( elem.nodeType === 1 || checkNonElements ) { |
| 2266 |
outerCache = elem[ expando ] || (elem[ expando ] = {});
|
| 2267 |
|
| 2268 |
// Support: IE <9 only
|
| 2269 |
// Defend against cloned attroperties (jQuery gh-1709)
|
| 2270 |
uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
|
| 2271 |
|
| 2272 |
if ( skip && skip === elem.nodeName.toLowerCase() ) {
|
| 2273 |
elem = elem[ dir ] || elem; |
| 2274 |
} else if ( (oldCache = uniqueCache[ key ]) && |
| 2275 |
oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { |
| 2276 |
|
| 2277 |
// Assign to newCache so results back-propagate to previous elements
|
| 2278 |
return (newCache[ 2 ] = oldCache[ 2 ]); |
| 2279 |
} else {
|
| 2280 |
// Reuse newcache so results back-propagate to previous elements
|
| 2281 |
uniqueCache[ key ] = newCache; |
| 2282 |
|
| 2283 |
// A match means we're done; a fail means we have to keep checking
|
| 2284 |
if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { |
| 2285 |
return true; |
| 2286 |
} |
| 2287 |
} |
| 2288 |
} |
| 2289 |
} |
| 2290 |
} |
| 2291 |
return false; |
| 2292 |
}; |
| 2293 |
} |
| 2294 |
|
| 2295 |
function elementMatcher( matchers ) { |
| 2296 |
return matchers.length > 1 ? |
| 2297 |
function( elem, context, xml ) {
|
| 2298 |
var i = matchers.length;
|
| 2299 |
while ( i-- ) {
|
| 2300 |
if ( !matchers[i]( elem, context, xml ) ) {
|
| 2301 |
return false; |
| 2302 |
} |
| 2303 |
} |
| 2304 |
return true; |
| 2305 |
} : |
| 2306 |
matchers[0];
|
| 2307 |
} |
| 2308 |
|
| 2309 |
function multipleContexts( selector, contexts, results ) { |
| 2310 |
var i = 0, |
| 2311 |
len = contexts.length; |
| 2312 |
for ( ; i < len; i++ ) {
|
| 2313 |
Sizzle( selector, contexts[i], results ); |
| 2314 |
} |
| 2315 |
return results;
|
| 2316 |
} |
| 2317 |
|
| 2318 |
function condense( unmatched, map, filter, context, xml ) { |
| 2319 |
var elem,
|
| 2320 |
newUnmatched = [], |
| 2321 |
i = 0,
|
| 2322 |
len = unmatched.length, |
| 2323 |
mapped = map != null;
|
| 2324 |
|
| 2325 |
for ( ; i < len; i++ ) {
|
| 2326 |
if ( (elem = unmatched[i]) ) {
|
| 2327 |
if ( !filter || filter( elem, context, xml ) ) {
|
| 2328 |
newUnmatched.push( elem ); |
| 2329 |
if ( mapped ) {
|
| 2330 |
map.push( i ); |
| 2331 |
} |
| 2332 |
} |
| 2333 |
} |
| 2334 |
} |
| 2335 |
|
| 2336 |
return newUnmatched;
|
| 2337 |
} |
| 2338 |
|
| 2339 |
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { |
| 2340 |
if ( postFilter && !postFilter[ expando ] ) {
|
| 2341 |
postFilter = setMatcher( postFilter ); |
| 2342 |
} |
| 2343 |
if ( postFinder && !postFinder[ expando ] ) {
|
| 2344 |
postFinder = setMatcher( postFinder, postSelector ); |
| 2345 |
} |
| 2346 |
return markFunction(function( seed, results, context, xml ) { |
| 2347 |
var temp, i, elem,
|
| 2348 |
preMap = [], |
| 2349 |
postMap = [], |
| 2350 |
preexisting = results.length, |
| 2351 |
|
| 2352 |
// Get initial elements from seed or context
|
| 2353 |
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
|
| 2354 |
|
| 2355 |
// Prefilter to get matcher input, preserving a map for seed-results synchronization
|
| 2356 |
matcherIn = preFilter && ( seed || !selector ) ? |
| 2357 |
condense( elems, preMap, preFilter, context, xml ) : |
| 2358 |
elems, |
| 2359 |
|
| 2360 |
matcherOut = matcher ? |
| 2361 |
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
|
| 2362 |
postFinder || ( seed ? preFilter : preexisting || postFilter ) ? |
| 2363 |
|
| 2364 |
// ...intermediate processing is necessary
|
| 2365 |
[] : |
| 2366 |
|
| 2367 |
// ...otherwise use results directly
|
| 2368 |
results : |
| 2369 |
matcherIn; |
| 2370 |
|
| 2371 |
// Find primary matches
|
| 2372 |
if ( matcher ) {
|
| 2373 |
matcher( matcherIn, matcherOut, context, xml ); |
| 2374 |
} |
| 2375 |
|
| 2376 |
// Apply postFilter
|
| 2377 |
if ( postFilter ) {
|
| 2378 |
temp = condense( matcherOut, postMap ); |
| 2379 |
postFilter( temp, [], context, xml ); |
| 2380 |
|
| 2381 |
// Un-match failing elements by moving them back to matcherIn
|
| 2382 |
i = temp.length; |
| 2383 |
while ( i-- ) {
|
| 2384 |
if ( (elem = temp[i]) ) {
|
| 2385 |
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); |
| 2386 |
} |
| 2387 |
} |
| 2388 |
} |
| 2389 |
|
| 2390 |
if ( seed ) {
|
| 2391 |
if ( postFinder || preFilter ) {
|
| 2392 |
if ( postFinder ) {
|
| 2393 |
// Get the final matcherOut by condensing this intermediate into postFinder contexts
|
| 2394 |
temp = []; |
| 2395 |
i = matcherOut.length; |
| 2396 |
while ( i-- ) {
|
| 2397 |
if ( (elem = matcherOut[i]) ) {
|
| 2398 |
// Restore matcherIn since elem is not yet a final match
|
| 2399 |
temp.push( (matcherIn[i] = elem) ); |
| 2400 |
} |
| 2401 |
} |
| 2402 |
postFinder( null, (matcherOut = []), temp, xml );
|
| 2403 |
} |
| 2404 |
|
| 2405 |
// Move matched elements from seed to results to keep them synchronized
|
| 2406 |
i = matcherOut.length; |
| 2407 |
while ( i-- ) {
|
| 2408 |
if ( (elem = matcherOut[i]) &&
|
| 2409 |
(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
|
| 2410 |
|
| 2411 |
seed[temp] = !(results[temp] = elem); |
| 2412 |
} |
| 2413 |
} |
| 2414 |
} |
| 2415 |
|
| 2416 |
// Add elements to results, through postFinder if defined
|
| 2417 |
} else {
|
| 2418 |
matcherOut = condense( |
| 2419 |
matcherOut === results ? |
| 2420 |
matcherOut.splice( preexisting, matcherOut.length ) : |
| 2421 |
matcherOut |
| 2422 |
); |
| 2423 |
if ( postFinder ) {
|
| 2424 |
postFinder( null, results, matcherOut, xml );
|
| 2425 |
} else {
|
| 2426 |
push.apply( results, matcherOut ); |
| 2427 |
} |
| 2428 |
} |
| 2429 |
}); |
| 2430 |
} |
| 2431 |
|
| 2432 |
function matcherFromTokens( tokens ) { |
| 2433 |
var checkContext, matcher, j,
|
| 2434 |
len = tokens.length, |
| 2435 |
leadingRelative = Expr.relative[ tokens[0].type ],
|
| 2436 |
implicitRelative = leadingRelative || Expr.relative[" "],
|
| 2437 |
i = leadingRelative ? 1 : 0, |
| 2438 |
|
| 2439 |
// The foundational matcher ensures that elements are reachable from top-level context(s)
|
| 2440 |
matchContext = addCombinator( function( elem ) {
|
| 2441 |
return elem === checkContext;
|
| 2442 |
}, implicitRelative, true ),
|
| 2443 |
matchAnyContext = addCombinator( function( elem ) {
|
| 2444 |
return indexOf( checkContext, elem ) > -1; |
| 2445 |
}, implicitRelative, true ),
|
| 2446 |
matchers = [ function( elem, context, xml ) {
|
| 2447 |
var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
|
| 2448 |
(checkContext = context).nodeType ? |
| 2449 |
matchContext( elem, context, xml ) : |
| 2450 |
matchAnyContext( elem, context, xml ) ); |
| 2451 |
// Avoid hanging onto element (issue #299)
|
| 2452 |
checkContext = null;
|
| 2453 |
return ret;
|
| 2454 |
} ]; |
| 2455 |
|
| 2456 |
for ( ; i < len; i++ ) {
|
| 2457 |
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
|
| 2458 |
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; |
| 2459 |
} else {
|
| 2460 |
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
|
| 2461 |
|
| 2462 |
// Return special upon seeing a positional matcher
|
| 2463 |
if ( matcher[ expando ] ) {
|
| 2464 |
// Find the next relative operator (if any) for proper handling
|
| 2465 |
j = ++i; |
| 2466 |
for ( ; j < len; j++ ) {
|
| 2467 |
if ( Expr.relative[ tokens[j].type ] ) {
|
| 2468 |
break;
|
| 2469 |
} |
| 2470 |
} |
| 2471 |
return setMatcher(
|
| 2472 |
i > 1 && elementMatcher( matchers ),
|
| 2473 |
i > 1 && toSelector(
|
| 2474 |
// If the preceding token was a descendant combinator, insert an implicit any-element `*`
|
| 2475 |
tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) |
| 2476 |
).replace( rtrim, "$1" ),
|
| 2477 |
matcher, |
| 2478 |
i < j && matcherFromTokens( tokens.slice( i, j ) ), |
| 2479 |
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), |
| 2480 |
j < len && toSelector( tokens ) |
| 2481 |
); |
| 2482 |
} |
| 2483 |
matchers.push( matcher ); |
| 2484 |
} |
| 2485 |
} |
| 2486 |
|
| 2487 |
return elementMatcher( matchers );
|
| 2488 |
} |
| 2489 |
|
| 2490 |
function matcherFromGroupMatchers( elementMatchers, setMatchers ) { |
| 2491 |
var bySet = setMatchers.length > 0, |
| 2492 |
byElement = elementMatchers.length > 0,
|
| 2493 |
superMatcher = function( seed, context, xml, results, outermost ) { |
| 2494 |
var elem, j, matcher,
|
| 2495 |
matchedCount = 0,
|
| 2496 |
i = "0",
|
| 2497 |
unmatched = seed && [], |
| 2498 |
setMatched = [], |
| 2499 |
contextBackup = outermostContext, |
| 2500 |
// We must always have either seed elements or outermost context
|
| 2501 |
elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), |
| 2502 |
// Use integer dirruns iff this is the outermost matcher
|
| 2503 |
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), |
| 2504 |
len = elems.length; |
| 2505 |
|
| 2506 |
if ( outermost ) {
|
| 2507 |
outermostContext = context === document || context || outermost; |
| 2508 |
} |
| 2509 |
|
| 2510 |
// Add elements passing elementMatchers directly to results
|
| 2511 |
// Support: IE<9, Safari
|
| 2512 |
// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
|
| 2513 |
for ( ; i !== len && (elem = elems[i]) != null; i++ ) { |
| 2514 |
if ( byElement && elem ) {
|
| 2515 |
j = 0;
|
| 2516 |
if ( !context && elem.ownerDocument !== document ) {
|
| 2517 |
setDocument( elem ); |
| 2518 |
xml = !documentIsHTML; |
| 2519 |
} |
| 2520 |
while ( (matcher = elementMatchers[j++]) ) {
|
| 2521 |
if ( matcher( elem, context || document, xml) ) {
|
| 2522 |
results.push( elem ); |
| 2523 |
break;
|
| 2524 |
} |
| 2525 |
} |
| 2526 |
if ( outermost ) {
|
| 2527 |
dirruns = dirrunsUnique; |
| 2528 |
} |
| 2529 |
} |
| 2530 |
|
| 2531 |
// Track unmatched elements for set filters
|
| 2532 |
if ( bySet ) {
|
| 2533 |
// They will have gone through all possible matchers
|
| 2534 |
if ( (elem = !matcher && elem) ) {
|
| 2535 |
matchedCount--; |
| 2536 |
} |
| 2537 |
|
| 2538 |
// Lengthen the array for every element, matched or not
|
| 2539 |
if ( seed ) {
|
| 2540 |
unmatched.push( elem ); |
| 2541 |
} |
| 2542 |
} |
| 2543 |
} |
| 2544 |
|
| 2545 |
// `i` is now the count of elements visited above, and adding it to `matchedCount`
|
| 2546 |
// makes the latter nonnegative.
|
| 2547 |
matchedCount += i; |
| 2548 |
|
| 2549 |
// Apply set filters to unmatched elements
|
| 2550 |
// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
|
| 2551 |
// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
|
| 2552 |
// no element matchers and no seed.
|
| 2553 |
// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
|
| 2554 |
// case, which will result in a "00" `matchedCount` that differs from `i` but is also
|
| 2555 |
// numerically zero.
|
| 2556 |
if ( bySet && i !== matchedCount ) {
|
| 2557 |
j = 0;
|
| 2558 |
while ( (matcher = setMatchers[j++]) ) {
|
| 2559 |
matcher( unmatched, setMatched, context, xml ); |
| 2560 |
} |
| 2561 |
|
| 2562 |
if ( seed ) {
|
| 2563 |
// Reintegrate element matches to eliminate the need for sorting
|
| 2564 |
if ( matchedCount > 0 ) { |
| 2565 |
while ( i-- ) {
|
| 2566 |
if ( !(unmatched[i] || setMatched[i]) ) {
|
| 2567 |
setMatched[i] = pop.call( results ); |
| 2568 |
} |
| 2569 |
} |
| 2570 |
} |
| 2571 |
|
| 2572 |
// Discard index placeholder values to get only actual matches
|
| 2573 |
setMatched = condense( setMatched ); |
| 2574 |
} |
| 2575 |
|
| 2576 |
// Add matches to results
|
| 2577 |
push.apply( results, setMatched ); |
| 2578 |
|
| 2579 |
// Seedless set matches succeeding multiple successful matchers stipulate sorting
|
| 2580 |
if ( outermost && !seed && setMatched.length > 0 && |
| 2581 |
( matchedCount + setMatchers.length ) > 1 ) {
|
| 2582 |
|
| 2583 |
Sizzle.uniqueSort( results ); |
| 2584 |
} |
| 2585 |
} |
| 2586 |
|
| 2587 |
// Override manipulation of globals by nested matchers
|
| 2588 |
if ( outermost ) {
|
| 2589 |
dirruns = dirrunsUnique; |
| 2590 |
outermostContext = contextBackup; |
| 2591 |
} |
| 2592 |
|
| 2593 |
return unmatched;
|
| 2594 |
}; |
| 2595 |
|
| 2596 |
return bySet ?
|
| 2597 |
markFunction( superMatcher ) : |
| 2598 |
superMatcher; |
| 2599 |
} |
| 2600 |
|
| 2601 |
compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { |
| 2602 |
var i,
|
| 2603 |
setMatchers = [], |
| 2604 |
elementMatchers = [], |
| 2605 |
cached = compilerCache[ selector + " " ];
|
| 2606 |
|
| 2607 |
if ( !cached ) {
|
| 2608 |
// Generate a function of recursive functions that can be used to check each element
|
| 2609 |
if ( !match ) {
|
| 2610 |
match = tokenize( selector ); |
| 2611 |
} |
| 2612 |
i = match.length; |
| 2613 |
while ( i-- ) {
|
| 2614 |
cached = matcherFromTokens( match[i] ); |
| 2615 |
if ( cached[ expando ] ) {
|
| 2616 |
setMatchers.push( cached ); |
| 2617 |
} else {
|
| 2618 |
elementMatchers.push( cached ); |
| 2619 |
} |
| 2620 |
} |
| 2621 |
|
| 2622 |
// Cache the compiled function
|
| 2623 |
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); |
| 2624 |
|
| 2625 |
// Save selector and tokenization
|
| 2626 |
cached.selector = selector; |
| 2627 |
} |
| 2628 |
return cached;
|
| 2629 |
}; |
| 2630 |
|
| 2631 |
/**
|
| 2632 |
* A low-level selection function that works with Sizzle's compiled
|
| 2633 |
* selector functions
|
| 2634 |
* @param {String|Function} selector A selector or a pre-compiled
|
| 2635 |
* selector function built with Sizzle.compile
|
| 2636 |
* @param {Element} context
|
| 2637 |
* @param {Array} [results]
|
| 2638 |
* @param {Array} [seed] A set of elements to match against
|
| 2639 |
*/
|
| 2640 |
select = Sizzle.select = function( selector, context, results, seed ) { |
| 2641 |
var i, tokens, token, type, find,
|
| 2642 |
compiled = typeof selector === "function" && selector, |
| 2643 |
match = !seed && tokenize( (selector = compiled.selector || selector) ); |
| 2644 |
|
| 2645 |
results = results || []; |
| 2646 |
|
| 2647 |
// Try to minimize operations if there is only one selector in the list and no seed
|
| 2648 |
// (the latter of which guarantees us context)
|
| 2649 |
if ( match.length === 1 ) { |
| 2650 |
|
| 2651 |
// Reduce context if the leading compound selector is an ID
|
| 2652 |
tokens = match[0] = match[0].slice( 0 ); |
| 2653 |
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && |
| 2654 |
context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) { |
| 2655 |
|
| 2656 |
context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; |
| 2657 |
if ( !context ) {
|
| 2658 |
return results;
|
| 2659 |
|
| 2660 |
// Precompiled matchers will still verify ancestry, so step up a level
|
| 2661 |
} else if ( compiled ) { |
| 2662 |
context = context.parentNode; |
| 2663 |
} |
| 2664 |
|
| 2665 |
selector = selector.slice( tokens.shift().value.length ); |
| 2666 |
} |
| 2667 |
|
| 2668 |
// Fetch a seed set for right-to-left matching
|
| 2669 |
i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; |
| 2670 |
while ( i-- ) {
|
| 2671 |
token = tokens[i]; |
| 2672 |
|
| 2673 |
// Abort if we hit a combinator
|
| 2674 |
if ( Expr.relative[ (type = token.type) ] ) {
|
| 2675 |
break;
|
| 2676 |
} |
| 2677 |
if ( (find = Expr.find[ type ]) ) {
|
| 2678 |
// Search, expanding context for leading sibling combinators
|
| 2679 |
if ( (seed = find(
|
| 2680 |
token.matches[0].replace( runescape, funescape ),
|
| 2681 |
rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
|
| 2682 |
)) ) {
|
| 2683 |
|
| 2684 |
// If seed is empty or no tokens remain, we can return early
|
| 2685 |
tokens.splice( i, 1 );
|
| 2686 |
selector = seed.length && toSelector( tokens ); |
| 2687 |
if ( !selector ) {
|
| 2688 |
push.apply( results, seed ); |
| 2689 |
return results;
|
| 2690 |
} |
| 2691 |
|
| 2692 |
break;
|
| 2693 |
} |
| 2694 |
} |
| 2695 |
} |
| 2696 |
} |
| 2697 |
|
| 2698 |
// Compile and execute a filtering function if one is not provided
|
| 2699 |
// Provide `match` to avoid retokenization if we modified the selector above
|
| 2700 |
( compiled || compile( selector, match ) )( |
| 2701 |
seed, |
| 2702 |
context, |
| 2703 |
!documentIsHTML, |
| 2704 |
results, |
| 2705 |
!context || rsibling.test( selector ) && testContext( context.parentNode ) || context |
| 2706 |
); |
| 2707 |
return results;
|
| 2708 |
}; |
| 2709 |
|
| 2710 |
// One-time assignments
|
| 2711 |
|
| 2712 |
// Sort stability
|
| 2713 |
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; |
| 2714 |
|
| 2715 |
// Support: Chrome 14-35+
|
| 2716 |
// Always assume duplicates if they aren't passed to the comparison function
|
| 2717 |
support.detectDuplicates = !!hasDuplicate; |
| 2718 |
|
| 2719 |
// Initialize against the default document
|
| 2720 |
setDocument(); |
| 2721 |
|
| 2722 |
// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
|
| 2723 |
// Detached nodes confoundingly follow *each other*
|
| 2724 |
support.sortDetached = assert(function( el ) {
|
| 2725 |
// Should return 1, but returns 4 (following)
|
| 2726 |
return el.compareDocumentPosition( document.createElement("fieldset") ) & 1; |
| 2727 |
}); |
| 2728 |
|
| 2729 |
// Support: IE<8
|
| 2730 |
// Prevent attribute/property "interpolation"
|
| 2731 |
// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
| 2732 |
if ( !assert(function( el ) { |
| 2733 |
el.innerHTML = "<a href='#'></a>";
|
| 2734 |
return el.firstChild.getAttribute("href") === "#" ; |
| 2735 |
}) ) {
|
| 2736 |
addHandle( "type|href|height|width", function( elem, name, isXML ) { |
| 2737 |
if ( !isXML ) {
|
| 2738 |
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); |
| 2739 |
} |
| 2740 |
}); |
| 2741 |
} |
| 2742 |
|
| 2743 |
// Support: IE<9
|
| 2744 |
// Use defaultValue in place of getAttribute("value")
|
| 2745 |
if ( !support.attributes || !assert(function( el ) { |
| 2746 |
el.innerHTML = "<input/>";
|
| 2747 |
el.firstChild.setAttribute( "value", "" ); |
| 2748 |
return el.firstChild.getAttribute( "value" ) === ""; |
| 2749 |
}) ) {
|
| 2750 |
addHandle( "value", function( elem, name, isXML ) { |
| 2751 |
if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { |
| 2752 |
return elem.defaultValue;
|
| 2753 |
} |
| 2754 |
}); |
| 2755 |
} |
| 2756 |
|
| 2757 |
// Support: IE<9
|
| 2758 |
// Use getAttributeNode to fetch booleans when getAttribute lies
|
| 2759 |
if ( !assert(function( el ) { |
| 2760 |
return el.getAttribute("disabled") == null; |
| 2761 |
}) ) {
|
| 2762 |
addHandle( booleans, function( elem, name, isXML ) {
|
| 2763 |
var val;
|
| 2764 |
if ( !isXML ) {
|
| 2765 |
return elem[ name ] === true ? name.toLowerCase() : |
| 2766 |
(val = elem.getAttributeNode( name )) && val.specified ? |
| 2767 |
val.value : |
| 2768 |
null;
|
| 2769 |
} |
| 2770 |
}); |
| 2771 |
} |
| 2772 |
|
| 2773 |
return Sizzle;
|
| 2774 |
|
| 2775 |
})( window ); |
| 2776 |
|
| 2777 |
|
| 2778 |
|
| 2779 |
jQuery.find = Sizzle; |
| 2780 |
jQuery.expr = Sizzle.selectors; |
| 2781 |
|
| 2782 |
// Deprecated
|
| 2783 |
jQuery.expr[ ":" ] = jQuery.expr.pseudos;
|
| 2784 |
jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; |
| 2785 |
jQuery.text = Sizzle.getText; |
| 2786 |
jQuery.isXMLDoc = Sizzle.isXML; |
| 2787 |
jQuery.contains = Sizzle.contains; |
| 2788 |
jQuery.escapeSelector = Sizzle.escape; |
| 2789 |
|
| 2790 |
|
| 2791 |
|
| 2792 |
|
| 2793 |
var dir = function( elem, dir, until ) { |
| 2794 |
var matched = [],
|
| 2795 |
truncate = until !== undefined;
|
| 2796 |
|
| 2797 |
while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { |
| 2798 |
if ( elem.nodeType === 1 ) { |
| 2799 |
if ( truncate && jQuery( elem ).is( until ) ) {
|
| 2800 |
break;
|
| 2801 |
} |
| 2802 |
matched.push( elem ); |
| 2803 |
} |
| 2804 |
} |
| 2805 |
return matched;
|
| 2806 |
}; |
| 2807 |
|
| 2808 |
|
| 2809 |
var siblings = function( n, elem ) { |
| 2810 |
var matched = [];
|
| 2811 |
|
| 2812 |
for ( ; n; n = n.nextSibling ) {
|
| 2813 |
if ( n.nodeType === 1 && n !== elem ) { |
| 2814 |
matched.push( n ); |
| 2815 |
} |
| 2816 |
} |
| 2817 |
|
| 2818 |
return matched;
|
| 2819 |
}; |
| 2820 |
|
| 2821 |
|
| 2822 |
var rneedsContext = jQuery.expr.match.needsContext;
|
| 2823 |
|
| 2824 |
|
| 2825 |
|
| 2826 |
function nodeName( elem, name ) { |
| 2827 |
|
| 2828 |
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
|
| 2829 |
|
| 2830 |
}; |
| 2831 |
var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); |
| 2832 |
|
| 2833 |
|
| 2834 |
|
| 2835 |
// Implement the identical functionality for filter and not
|
| 2836 |
function winnow( elements, qualifier, not ) { |
| 2837 |
if ( isFunction( qualifier ) ) {
|
| 2838 |
return jQuery.grep( elements, function( elem, i ) { |
| 2839 |
return !!qualifier.call( elem, i, elem ) !== not;
|
| 2840 |
} ); |
| 2841 |
} |
| 2842 |
|
| 2843 |
// Single element
|
| 2844 |
if ( qualifier.nodeType ) {
|
| 2845 |
return jQuery.grep( elements, function( elem ) { |
| 2846 |
return ( elem === qualifier ) !== not;
|
| 2847 |
} ); |
| 2848 |
} |
| 2849 |
|
| 2850 |
// Arraylike of elements (jQuery, arguments, Array)
|
| 2851 |
if ( typeof qualifier !== "string" ) { |
| 2852 |
return jQuery.grep( elements, function( elem ) { |
| 2853 |
return ( indexOf.call( qualifier, elem ) > -1 ) !== not; |
| 2854 |
} ); |
| 2855 |
} |
| 2856 |
|
| 2857 |
// Filtered directly for both simple and complex selectors
|
| 2858 |
return jQuery.filter( qualifier, elements, not );
|
| 2859 |
} |
| 2860 |
|
| 2861 |
jQuery.filter = function( expr, elems, not ) { |
| 2862 |
var elem = elems[ 0 ]; |
| 2863 |
|
| 2864 |
if ( not ) {
|
| 2865 |
expr = ":not(" + expr + ")"; |
| 2866 |
} |
| 2867 |
|
| 2868 |
if ( elems.length === 1 && elem.nodeType === 1 ) { |
| 2869 |
return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
|
| 2870 |
} |
| 2871 |
|
| 2872 |
return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { |
| 2873 |
return elem.nodeType === 1; |
| 2874 |
} ) ); |
| 2875 |
}; |
| 2876 |
|
| 2877 |
jQuery.fn.extend( {
|
| 2878 |
find: function( selector ) { |
| 2879 |
var i, ret,
|
| 2880 |
len = this.length,
|
| 2881 |
self = this;
|
| 2882 |
|
| 2883 |
if ( typeof selector !== "string" ) { |
| 2884 |
return this.pushStack( jQuery( selector ).filter( function() { |
| 2885 |
for ( i = 0; i < len; i++ ) { |
| 2886 |
if ( jQuery.contains( self[ i ], this ) ) { |
| 2887 |
return true; |
| 2888 |
} |
| 2889 |
} |
| 2890 |
} ) ); |
| 2891 |
} |
| 2892 |
|
| 2893 |
ret = this.pushStack( [] );
|
| 2894 |
|
| 2895 |
for ( i = 0; i < len; i++ ) { |
| 2896 |
jQuery.find( selector, self[ i ], ret ); |
| 2897 |
} |
| 2898 |
|
| 2899 |
return len > 1 ? jQuery.uniqueSort( ret ) : ret; |
| 2900 |
}, |
| 2901 |
filter: function( selector ) { |
| 2902 |
return this.pushStack( winnow( this, selector || [], false ) ); |
| 2903 |
}, |
| 2904 |
not: function( selector ) { |
| 2905 |
return this.pushStack( winnow( this, selector || [], true ) ); |
| 2906 |
}, |
| 2907 |
is: function( selector ) { |
| 2908 |
return !!winnow(
|
| 2909 |
this,
|
| 2910 |
|
| 2911 |
// If this is a positional/relative selector, check membership in the returned set
|
| 2912 |
// so $("p:first").is("p:last") won't return true for a doc with two "p".
|
| 2913 |
typeof selector === "string" && rneedsContext.test( selector ) ? |
| 2914 |
jQuery( selector ) : |
| 2915 |
selector || [], |
| 2916 |
false
|
| 2917 |
).length; |
| 2918 |
} |
| 2919 |
} ); |
| 2920 |
|
| 2921 |
|
| 2922 |
// Initialize a jQuery object
|
| 2923 |
|
| 2924 |
|
| 2925 |
// A central reference to the root jQuery(document)
|
| 2926 |
var rootjQuery,
|
| 2927 |
|
| 2928 |
// A simple way to check for HTML strings
|
| 2929 |
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
|
| 2930 |
// Strict HTML recognition (#11290: must start with <)
|
| 2931 |
// Shortcut simple #id case for speed
|
| 2932 |
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
|
| 2933 |
|
| 2934 |
init = jQuery.fn.init = function( selector, context, root ) { |
| 2935 |
var match, elem;
|
| 2936 |
|
| 2937 |
// HANDLE: $(""), $(null), $(undefined), $(false)
|
| 2938 |
if ( !selector ) {
|
| 2939 |
return this; |
| 2940 |
} |
| 2941 |
|
| 2942 |
// Method init() accepts an alternate rootjQuery
|
| 2943 |
// so migrate can support jQuery.sub (gh-2101)
|
| 2944 |
root = root || rootjQuery; |
| 2945 |
|
| 2946 |
// Handle HTML strings
|
| 2947 |
if ( typeof selector === "string" ) { |
| 2948 |
if ( selector[ 0 ] === "<" && |
| 2949 |
selector[ selector.length - 1 ] === ">" && |
| 2950 |
selector.length >= 3 ) {
|
| 2951 |
|
| 2952 |
// Assume that strings that start and end with <> are HTML and skip the regex check
|
| 2953 |
match = [ null, selector, null ]; |
| 2954 |
|
| 2955 |
} else {
|
| 2956 |
match = rquickExpr.exec( selector ); |
| 2957 |
} |
| 2958 |
|
| 2959 |
// Match html or make sure no context is specified for #id
|
| 2960 |
if ( match && ( match[ 1 ] || !context ) ) { |
| 2961 |
|
| 2962 |
// HANDLE: $(html) -> $(array)
|
| 2963 |
if ( match[ 1 ] ) { |
| 2964 |
context = context instanceof jQuery ? context[ 0 ] : context; |
| 2965 |
|
| 2966 |
// Option to run scripts is true for back-compat
|
| 2967 |
// Intentionally let the error be thrown if parseHTML is not present
|
| 2968 |
jQuery.merge( this, jQuery.parseHTML(
|
| 2969 |
match[ 1 ],
|
| 2970 |
context && context.nodeType ? context.ownerDocument || context : document, |
| 2971 |
true
|
| 2972 |
) ); |
| 2973 |
|
| 2974 |
// HANDLE: $(html, props)
|
| 2975 |
if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { |
| 2976 |
for ( match in context ) { |
| 2977 |
|
| 2978 |
// Properties of context are called as methods if possible
|
| 2979 |
if ( isFunction( this[ match ] ) ) { |
| 2980 |
this[ match ]( context[ match ] );
|
| 2981 |
|
| 2982 |
// ...and otherwise set as attributes
|
| 2983 |
} else {
|
| 2984 |
this.attr( match, context[ match ] );
|
| 2985 |
} |
| 2986 |
} |
| 2987 |
} |
| 2988 |
|
| 2989 |
return this; |
| 2990 |
|
| 2991 |
// HANDLE: $(#id)
|
| 2992 |
} else {
|
| 2993 |
elem = document.getElementById( match[ 2 ] );
|
| 2994 |
|
| 2995 |
if ( elem ) {
|
| 2996 |
|
| 2997 |
// Inject the element directly into the jQuery object
|
| 2998 |
this[ 0 ] = elem; |
| 2999 |
this.length = 1; |
| 3000 |
} |
| 3001 |
return this; |
| 3002 |
} |
| 3003 |
|
| 3004 |
// HANDLE: $(expr, $(...))
|
| 3005 |
} else if ( !context || context.jquery ) { |
| 3006 |
return ( context || root ).find( selector );
|
| 3007 |
|
| 3008 |
// HANDLE: $(expr, context)
|
| 3009 |
// (which is just equivalent to: $(context).find(expr)
|
| 3010 |
} else {
|
| 3011 |
return this.constructor( context ).find( selector ); |
| 3012 |
} |
| 3013 |
|
| 3014 |
// HANDLE: $(DOMElement)
|
| 3015 |
} else if ( selector.nodeType ) { |
| 3016 |
this[ 0 ] = selector; |
| 3017 |
this.length = 1; |
| 3018 |
return this; |
| 3019 |
|
| 3020 |
// HANDLE: $(function)
|
| 3021 |
// Shortcut for document ready
|
| 3022 |
} else if ( isFunction( selector ) ) { |
| 3023 |
return root.ready !== undefined ? |
| 3024 |
root.ready( selector ) : |
| 3025 |
|
| 3026 |
// Execute immediately if ready is not present
|
| 3027 |
selector( jQuery ); |
| 3028 |
} |
| 3029 |
|
| 3030 |
return jQuery.makeArray( selector, this ); |
| 3031 |
}; |
| 3032 |
|
| 3033 |
// Give the init function the jQuery prototype for later instantiation
|
| 3034 |
init.prototype = jQuery.fn; |
| 3035 |
|
| 3036 |
// Initialize central reference
|
| 3037 |
rootjQuery = jQuery( document ); |
| 3038 |
|
| 3039 |
|
| 3040 |
var rparentsprev = /^(?:parents|prev(?:Until|All))/, |
| 3041 |
|
| 3042 |
// Methods guaranteed to produce a unique set when starting from a unique set
|
| 3043 |
guaranteedUnique = {
|
| 3044 |
children: true, |
| 3045 |
contents: true, |
| 3046 |
next: true, |
| 3047 |
prev: true |
| 3048 |
}; |
| 3049 |
|
| 3050 |
jQuery.fn.extend( {
|
| 3051 |
has: function( target ) { |
| 3052 |
var targets = jQuery( target, this ), |
| 3053 |
l = targets.length; |
| 3054 |
|
| 3055 |
return this.filter( function() { |
| 3056 |
var i = 0; |
| 3057 |
for ( ; i < l; i++ ) {
|
| 3058 |
if ( jQuery.contains( this, targets[ i ] ) ) { |
| 3059 |
return true; |
| 3060 |
} |
| 3061 |
} |
| 3062 |
} ); |
| 3063 |
}, |
| 3064 |
|
| 3065 |
closest: function( selectors, context ) { |
| 3066 |
var cur,
|
| 3067 |
i = 0,
|
| 3068 |
l = this.length,
|
| 3069 |
matched = [], |
| 3070 |
targets = typeof selectors !== "string" && jQuery( selectors ); |
| 3071 |
|
| 3072 |
// Positional selectors never match, since there's no _selection_ context
|
| 3073 |
if ( !rneedsContext.test( selectors ) ) {
|
| 3074 |
for ( ; i < l; i++ ) {
|
| 3075 |
for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { |
| 3076 |
|
| 3077 |
// Always skip document fragments
|
| 3078 |
if ( cur.nodeType < 11 && ( targets ? |
| 3079 |
targets.index( cur ) > -1 :
|
| 3080 |
|
| 3081 |
// Don't pass non-elements to Sizzle
|
| 3082 |
cur.nodeType === 1 &&
|
| 3083 |
jQuery.find.matchesSelector( cur, selectors ) ) ) {
|
| 3084 |
|
| 3085 |
matched.push( cur ); |
| 3086 |
break;
|
| 3087 |
} |
| 3088 |
} |
| 3089 |
} |
| 3090 |
} |
| 3091 |
|
| 3092 |
return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); |
| 3093 |
}, |
| 3094 |
|
| 3095 |
// Determine the position of an element within the set
|
| 3096 |
index: function( elem ) { |
| 3097 |
|
| 3098 |
// No argument, return index in parent
|
| 3099 |
if ( !elem ) {
|
| 3100 |
return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; |
| 3101 |
} |
| 3102 |
|
| 3103 |
// Index in selector
|
| 3104 |
if ( typeof elem === "string" ) { |
| 3105 |
return indexOf.call( jQuery( elem ), this[ 0 ] ); |
| 3106 |
} |
| 3107 |
|
| 3108 |
// Locate the position of the desired element
|
| 3109 |
return indexOf.call( this, |
| 3110 |
|
| 3111 |
// If it receives a jQuery object, the first element is used
|
| 3112 |
elem.jquery ? elem[ 0 ] : elem
|
| 3113 |
); |
| 3114 |
}, |
| 3115 |
|
| 3116 |
add: function( selector, context ) { |
| 3117 |
return this.pushStack( |
| 3118 |
jQuery.uniqueSort( |
| 3119 |
jQuery.merge( this.get(), jQuery( selector, context ) )
|
| 3120 |
) |
| 3121 |
); |
| 3122 |
}, |
| 3123 |
|
| 3124 |
addBack: function( selector ) { |
| 3125 |
return this.add( selector == null ? |
| 3126 |
this.prevObject : this.prevObject.filter( selector ) |
| 3127 |
); |
| 3128 |
} |
| 3129 |
} ); |
| 3130 |
|
| 3131 |
function sibling( cur, dir ) { |
| 3132 |
while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} |
| 3133 |
return cur;
|
| 3134 |
} |
| 3135 |
|
| 3136 |
jQuery.each( {
|
| 3137 |
parent: function( elem ) { |
| 3138 |
var parent = elem.parentNode;
|
| 3139 |
return parent && parent.nodeType !== 11 ? parent : null; |
| 3140 |
}, |
| 3141 |
parents: function( elem ) { |
| 3142 |
return dir( elem, "parentNode" ); |
| 3143 |
}, |
| 3144 |
parentsUntil: function( elem, i, until ) { |
| 3145 |
return dir( elem, "parentNode", until ); |
| 3146 |
}, |
| 3147 |
next: function( elem ) { |
| 3148 |
return sibling( elem, "nextSibling" ); |
| 3149 |
}, |
| 3150 |
prev: function( elem ) { |
| 3151 |
return sibling( elem, "previousSibling" ); |
| 3152 |
}, |
| 3153 |
nextAll: function( elem ) { |
| 3154 |
return dir( elem, "nextSibling" ); |
| 3155 |
}, |
| 3156 |
prevAll: function( elem ) { |
| 3157 |
return dir( elem, "previousSibling" ); |
| 3158 |
}, |
| 3159 |
nextUntil: function( elem, i, until ) { |
| 3160 |
return dir( elem, "nextSibling", until ); |
| 3161 |
}, |
| 3162 |
prevUntil: function( elem, i, until ) { |
| 3163 |
return dir( elem, "previousSibling", until ); |
| 3164 |
}, |
| 3165 |
siblings: function( elem ) { |
| 3166 |
return siblings( ( elem.parentNode || {} ).firstChild, elem );
|
| 3167 |
}, |
| 3168 |
children: function( elem ) { |
| 3169 |
return siblings( elem.firstChild );
|
| 3170 |
}, |
| 3171 |
contents: function( elem ) { |
| 3172 |
if ( typeof elem.contentDocument !== "undefined" ) { |
| 3173 |
return elem.contentDocument;
|
| 3174 |
} |
| 3175 |
|
| 3176 |
// Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
|
| 3177 |
// Treat the template element as a regular one in browsers that
|
| 3178 |
// don't support it.
|
| 3179 |
if ( nodeName( elem, "template" ) ) { |
| 3180 |
elem = elem.content || elem; |
| 3181 |
} |
| 3182 |
|
| 3183 |
return jQuery.merge( [], elem.childNodes );
|
| 3184 |
} |
| 3185 |
}, function( name, fn ) {
|
| 3186 |
jQuery.fn[ name ] = function( until, selector ) {
|
| 3187 |
var matched = jQuery.map( this, fn, until ); |
| 3188 |
|
| 3189 |
if ( name.slice( -5 ) !== "Until" ) { |
| 3190 |
selector = until; |
| 3191 |
} |
| 3192 |
|
| 3193 |
if ( selector && typeof selector === "string" ) { |
| 3194 |
matched = jQuery.filter( selector, matched ); |
| 3195 |
} |
| 3196 |
|
| 3197 |
if ( this.length > 1 ) { |
| 3198 |
|
| 3199 |
// Remove duplicates
|
| 3200 |
if ( !guaranteedUnique[ name ] ) {
|
| 3201 |
jQuery.uniqueSort( matched ); |
| 3202 |
} |
| 3203 |
|
| 3204 |
// Reverse order for parents* and prev-derivatives
|
| 3205 |
if ( rparentsprev.test( name ) ) {
|
| 3206 |
matched.reverse(); |
| 3207 |
} |
| 3208 |
} |
| 3209 |
|
| 3210 |
return this.pushStack( matched ); |
| 3211 |
}; |
| 3212 |
} ); |
| 3213 |
var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); |
| 3214 |
|
| 3215 |
|
| 3216 |
|
| 3217 |
// Convert String-formatted options into Object-formatted ones
|
| 3218 |
function createOptions( options ) { |
| 3219 |
var object = {};
|
| 3220 |
jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
|
| 3221 |
object[ flag ] = true;
|
| 3222 |
} ); |
| 3223 |
return object;
|
| 3224 |
} |
| 3225 |
|
| 3226 |
/*
|
| 3227 |
* Create a callback list using the following parameters:
|
| 3228 |
*
|
| 3229 |
* options: an optional list of space-separated options that will change how
|
| 3230 |
* the callback list behaves or a more traditional option object
|
| 3231 |
*
|
| 3232 |
* By default a callback list will act like an event callback list and can be
|
| 3233 |
* "fired" multiple times.
|
| 3234 |
*
|
| 3235 |
* Possible options:
|
| 3236 |
*
|
| 3237 |
* once: will ensure the callback list can only be fired once (like a Deferred)
|
| 3238 |
*
|
| 3239 |
* memory: will keep track of previous values and will call any callback added
|
| 3240 |
* after the list has been fired right away with the latest "memorized"
|
| 3241 |
* values (like a Deferred)
|
| 3242 |
*
|
| 3243 |
* unique: will ensure a callback can only be added once (no duplicate in the list)
|
| 3244 |
*
|
| 3245 |
* stopOnFalse: interrupt callings when a callback returns false
|
| 3246 |
*
|
| 3247 |
*/
|
| 3248 |
jQuery.Callbacks = function( options ) { |
| 3249 |
|
| 3250 |
// Convert options from String-formatted to Object-formatted if needed
|
| 3251 |
// (we check in cache first)
|
| 3252 |
options = typeof options === "string" ? |
| 3253 |
createOptions( options ) : |
| 3254 |
jQuery.extend( {}, options );
|
| 3255 |
|
| 3256 |
var // Flag to know if list is currently firing |
| 3257 |
firing, |
| 3258 |
|
| 3259 |
// Last fire value for non-forgettable lists
|
| 3260 |
memory, |
| 3261 |
|
| 3262 |
// Flag to know if list was already fired
|
| 3263 |
fired, |
| 3264 |
|
| 3265 |
// Flag to prevent firing
|
| 3266 |
locked, |
| 3267 |
|
| 3268 |
// Actual callback list
|
| 3269 |
list = [], |
| 3270 |
|
| 3271 |
// Queue of execution data for repeatable lists
|
| 3272 |
queue = [], |
| 3273 |
|
| 3274 |
// Index of currently firing callback (modified by add/remove as needed)
|
| 3275 |
firingIndex = -1,
|
| 3276 |
|
| 3277 |
// Fire callbacks
|
| 3278 |
fire = function() { |
| 3279 |
|
| 3280 |
// Enforce single-firing
|
| 3281 |
locked = locked || options.once; |
| 3282 |
|
| 3283 |
// Execute callbacks for all pending executions,
|
| 3284 |
// respecting firingIndex overrides and runtime changes
|
| 3285 |
fired = firing = true;
|
| 3286 |
for ( ; queue.length; firingIndex = -1 ) { |
| 3287 |
memory = queue.shift(); |
| 3288 |
while ( ++firingIndex < list.length ) {
|
| 3289 |
|
| 3290 |
// Run callback and check for early termination
|
| 3291 |
if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && |
| 3292 |
options.stopOnFalse ) {
|
| 3293 |
|
| 3294 |
// Jump to end and forget the data so .add doesn't re-fire
|
| 3295 |
firingIndex = list.length; |
| 3296 |
memory = false;
|
| 3297 |
} |
| 3298 |
} |
| 3299 |
} |
| 3300 |
|
| 3301 |
// Forget the data if we're done with it
|
| 3302 |
if ( !options.memory ) {
|
| 3303 |
memory = false;
|
| 3304 |
} |
| 3305 |
|
| 3306 |
firing = false;
|
| 3307 |
|
| 3308 |
// Clean up if we're done firing for good
|
| 3309 |
if ( locked ) {
|
| 3310 |
|
| 3311 |
// Keep an empty list if we have data for future add calls
|
| 3312 |
if ( memory ) {
|
| 3313 |
list = []; |
| 3314 |
|
| 3315 |
// Otherwise, this object is spent
|
| 3316 |
} else {
|
| 3317 |
list = "";
|
| 3318 |
} |
| 3319 |
} |
| 3320 |
}, |
| 3321 |
|
| 3322 |
// Actual Callbacks object
|
| 3323 |
self = {
|
| 3324 |
|
| 3325 |
// Add a callback or a collection of callbacks to the list
|
| 3326 |
add: function() { |
| 3327 |
if ( list ) {
|
| 3328 |
|
| 3329 |
// If we have memory from a past run, we should fire after adding
|
| 3330 |
if ( memory && !firing ) {
|
| 3331 |
firingIndex = list.length - 1;
|
| 3332 |
queue.push( memory ); |
| 3333 |
} |
| 3334 |
|
| 3335 |
( function add( args ) { |
| 3336 |
jQuery.each( args, function( _, arg ) {
|
| 3337 |
if ( isFunction( arg ) ) {
|
| 3338 |
if ( !options.unique || !self.has( arg ) ) {
|
| 3339 |
list.push( arg ); |
| 3340 |
} |
| 3341 |
} else if ( arg && arg.length && toType( arg ) !== "string" ) { |
| 3342 |
|
| 3343 |
// Inspect recursively
|
| 3344 |
add( arg ); |
| 3345 |
} |
| 3346 |
} ); |
| 3347 |
} )( arguments );
|
| 3348 |
|
| 3349 |
if ( memory && !firing ) {
|
| 3350 |
fire(); |
| 3351 |
} |
| 3352 |
} |
| 3353 |
return this; |
| 3354 |
}, |
| 3355 |
|
| 3356 |
// Remove a callback from the list
|
| 3357 |
remove: function() { |
| 3358 |
jQuery.each( arguments, function( _, arg ) { |
| 3359 |
var index;
|
| 3360 |
while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { |
| 3361 |
list.splice( index, 1 );
|
| 3362 |
|
| 3363 |
// Handle firing indexes
|
| 3364 |
if ( index <= firingIndex ) {
|
| 3365 |
firingIndex--; |
| 3366 |
} |
| 3367 |
} |
| 3368 |
} ); |
| 3369 |
return this; |
| 3370 |
}, |
| 3371 |
|
| 3372 |
// Check if a given callback is in the list.
|
| 3373 |
// If no argument is given, return whether or not list has callbacks attached.
|
| 3374 |
has: function( fn ) { |
| 3375 |
return fn ?
|
| 3376 |
jQuery.inArray( fn, list ) > -1 :
|
| 3377 |
list.length > 0;
|
| 3378 |
}, |
| 3379 |
|
| 3380 |
// Remove all callbacks from the list
|
| 3381 |
empty: function() { |
| 3382 |
if ( list ) {
|
| 3383 |
list = []; |
| 3384 |
} |
| 3385 |
return this; |
| 3386 |
}, |
| 3387 |
|
| 3388 |
// Disable .fire and .add
|
| 3389 |
// Abort any current/pending executions
|
| 3390 |
// Clear all callbacks and values
|
| 3391 |
disable: function() { |
| 3392 |
locked = queue = []; |
| 3393 |
list = memory = "";
|
| 3394 |
return this; |
| 3395 |
}, |
| 3396 |
disabled: function() { |
| 3397 |
return !list;
|
| 3398 |
}, |
| 3399 |
|
| 3400 |
// Disable .fire
|
| 3401 |
// Also disable .add unless we have memory (since it would have no effect)
|
| 3402 |
// Abort any pending executions
|
| 3403 |
lock: function() { |
| 3404 |
locked = queue = []; |
| 3405 |
if ( !memory && !firing ) {
|
| 3406 |
list = memory = "";
|
| 3407 |
} |
| 3408 |
return this; |
| 3409 |
}, |
| 3410 |
locked: function() { |
| 3411 |
return !!locked;
|
| 3412 |
}, |
| 3413 |
|
| 3414 |
// Call all callbacks with the given context and arguments
|
| 3415 |
fireWith: function( context, args ) { |
| 3416 |
if ( !locked ) {
|
| 3417 |
args = args || []; |
| 3418 |
args = [ context, args.slice ? args.slice() : args ]; |
| 3419 |
queue.push( args ); |
| 3420 |
if ( !firing ) {
|
| 3421 |
fire(); |
| 3422 |
} |
| 3423 |
} |
| 3424 |
return this; |
| 3425 |
}, |
| 3426 |
|
| 3427 |
// Call all the callbacks with the given arguments
|
| 3428 |
fire: function() { |
| 3429 |
self.fireWith( this, arguments ); |
| 3430 |
return this; |
| 3431 |
}, |
| 3432 |
|
| 3433 |
// To know if the callbacks have already been called at least once
|
| 3434 |
fired: function() { |
| 3435 |
return !!fired;
|
| 3436 |
} |
| 3437 |
}; |
| 3438 |
|
| 3439 |
return self;
|
| 3440 |
}; |
| 3441 |
|
| 3442 |
|
| 3443 |
function Identity( v ) { |
| 3444 |
return v;
|
| 3445 |
} |
| 3446 |
function Thrower( ex ) { |
| 3447 |
throw ex;
|
| 3448 |
} |
| 3449 |
|
| 3450 |
function adoptValue( value, resolve, reject, noValue ) { |
| 3451 |
var method;
|
| 3452 |
|
| 3453 |
try {
|
| 3454 |
|
| 3455 |
// Check for promise aspect first to privilege synchronous behavior
|
| 3456 |
if ( value && isFunction( ( method = value.promise ) ) ) {
|
| 3457 |
method.call( value ).done( resolve ).fail( reject ); |
| 3458 |
|
| 3459 |
// Other thenables
|
| 3460 |
} else if ( value && isFunction( ( method = value.then ) ) ) { |
| 3461 |
method.call( value, resolve, reject ); |
| 3462 |
|
| 3463 |
// Other non-thenables
|
| 3464 |
} else {
|
| 3465 |
|
| 3466 |
// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
|
| 3467 |
// * false: [ value ].slice( 0 ) => resolve( value )
|
| 3468 |
// * true: [ value ].slice( 1 ) => resolve()
|
| 3469 |
resolve.apply( undefined, [ value ].slice( noValue ) );
|
| 3470 |
} |
| 3471 |
|
| 3472 |
// For Promises/A+, convert exceptions into rejections
|
| 3473 |
// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
|
| 3474 |
// Deferred#then to conditionally suppress rejection.
|
| 3475 |
} catch ( value ) {
|
| 3476 |
|
| 3477 |
// Support: Android 4.0 only
|
| 3478 |
// Strict mode functions invoked without .call/.apply get global-object context
|
| 3479 |
reject.apply( undefined, [ value ] );
|
| 3480 |
} |
| 3481 |
} |
| 3482 |
|
| 3483 |
jQuery.extend( {
|
| 3484 |
|
| 3485 |
Deferred: function( func ) { |
| 3486 |
var tuples = [
|
| 3487 |
|
| 3488 |
// action, add listener, callbacks,
|
| 3489 |
// ... .then handlers, argument index, [final state]
|
| 3490 |
[ "notify", "progress", jQuery.Callbacks( "memory" ), |
| 3491 |
jQuery.Callbacks( "memory" ), 2 ], |
| 3492 |
[ "resolve", "done", jQuery.Callbacks( "once memory" ), |
| 3493 |
jQuery.Callbacks( "once memory" ), 0, "resolved" ], |
| 3494 |
[ "reject", "fail", jQuery.Callbacks( "once memory" ), |
| 3495 |
jQuery.Callbacks( "once memory" ), 1, "rejected" ] |
| 3496 |
], |
| 3497 |
state = "pending",
|
| 3498 |
promise = {
|
| 3499 |
state: function() { |
| 3500 |
return state;
|
| 3501 |
}, |
| 3502 |
always: function() { |
| 3503 |
deferred.done( arguments ).fail( arguments ); |
| 3504 |
return this; |
| 3505 |
}, |
| 3506 |
"catch": function( fn ) { |
| 3507 |
return promise.then( null, fn ); |
| 3508 |
}, |
| 3509 |
|
| 3510 |
// Keep pipe for back-compat
|
| 3511 |
pipe: function( /* fnDone, fnFail, fnProgress */ ) { |
| 3512 |
var fns = arguments; |
| 3513 |
|
| 3514 |
return jQuery.Deferred( function( newDefer ) { |
| 3515 |
jQuery.each( tuples, function( i, tuple ) {
|
| 3516 |
|
| 3517 |
// Map tuples (progress, done, fail) to arguments (done, fail, progress)
|
| 3518 |
var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; |
| 3519 |
|
| 3520 |
// deferred.progress(function() { bind to newDefer or newDefer.notify })
|
| 3521 |
// deferred.done(function() { bind to newDefer or newDefer.resolve })
|
| 3522 |
// deferred.fail(function() { bind to newDefer or newDefer.reject })
|
| 3523 |
deferred[ tuple[ 1 ] ]( function() { |
| 3524 |
var returned = fn && fn.apply( this, arguments ); |
| 3525 |
if ( returned && isFunction( returned.promise ) ) {
|
| 3526 |
returned.promise() |
| 3527 |
.progress( newDefer.notify ) |
| 3528 |
.done( newDefer.resolve ) |
| 3529 |
.fail( newDefer.reject ); |
| 3530 |
} else {
|
| 3531 |
newDefer[ tuple[ 0 ] + "With" ]( |
| 3532 |
this,
|
| 3533 |
fn ? [ returned ] : arguments
|
| 3534 |
); |
| 3535 |
} |
| 3536 |
} ); |
| 3537 |
} ); |
| 3538 |
fns = null;
|
| 3539 |
} ).promise(); |
| 3540 |
}, |
| 3541 |
then: function( onFulfilled, onRejected, onProgress ) { |
| 3542 |
var maxDepth = 0; |
| 3543 |
function resolve( depth, deferred, handler, special ) { |
| 3544 |
return function() { |
| 3545 |
var that = this, |
| 3546 |
args = arguments,
|
| 3547 |
mightThrow = function() { |
| 3548 |
var returned, then;
|
| 3549 |
|
| 3550 |
// Support: Promises/A+ section 2.3.3.3.3
|
| 3551 |
// https://promisesaplus.com/#point-59
|
| 3552 |
// Ignore double-resolution attempts
|
| 3553 |
if ( depth < maxDepth ) {
|
| 3554 |
return;
|
| 3555 |
} |
| 3556 |
|
| 3557 |
returned = handler.apply( that, args ); |
| 3558 |
|
| 3559 |
// Support: Promises/A+ section 2.3.1
|
| 3560 |
// https://promisesaplus.com/#point-48
|
| 3561 |
if ( returned === deferred.promise() ) {
|
| 3562 |
throw new TypeError( "Thenable self-resolution" ); |
| 3563 |
} |
| 3564 |
|
| 3565 |
// Support: Promises/A+ sections 2.3.3.1, 3.5
|
| 3566 |
// https://promisesaplus.com/#point-54
|
| 3567 |
// https://promisesaplus.com/#point-75
|
| 3568 |
// Retrieve `then` only once
|
| 3569 |
then = returned && |
| 3570 |
|
| 3571 |
// Support: Promises/A+ section 2.3.4
|
| 3572 |
// https://promisesaplus.com/#point-64
|
| 3573 |
// Only check objects and functions for thenability
|
| 3574 |
( typeof returned === "object" || |
| 3575 |
typeof returned === "function" ) && |
| 3576 |
returned.then; |
| 3577 |
|
| 3578 |
// Handle a returned thenable
|
| 3579 |
if ( isFunction( then ) ) {
|
| 3580 |
|
| 3581 |
// Special processors (notify) just wait for resolution
|
| 3582 |
if ( special ) {
|
| 3583 |
then.call( |
| 3584 |
returned, |
| 3585 |
resolve( maxDepth, deferred, Identity, special ), |
| 3586 |
resolve( maxDepth, deferred, Thrower, special ) |
| 3587 |
); |
| 3588 |
|
| 3589 |
// Normal processors (resolve) also hook into progress
|
| 3590 |
} else {
|
| 3591 |
|
| 3592 |
// ...and disregard older resolution values
|
| 3593 |
maxDepth++; |
| 3594 |
|
| 3595 |
then.call( |
| 3596 |
returned, |
| 3597 |
resolve( maxDepth, deferred, Identity, special ), |
| 3598 |
resolve( maxDepth, deferred, Thrower, special ), |
| 3599 |
resolve( maxDepth, deferred, Identity, |
| 3600 |
deferred.notifyWith ) |
| 3601 |
); |
| 3602 |
} |
| 3603 |
|
| 3604 |
// Handle all other returned values
|
| 3605 |
} else {
|
| 3606 |
|
| 3607 |
// Only substitute handlers pass on context
|
| 3608 |
// and multiple values (non-spec behavior)
|
| 3609 |
if ( handler !== Identity ) {
|
| 3610 |
that = undefined;
|
| 3611 |
args = [ returned ]; |
| 3612 |
} |
| 3613 |
|
| 3614 |
// Process the value(s)
|
| 3615 |
// Default process is resolve
|
| 3616 |
( special || deferred.resolveWith )( that, args ); |
| 3617 |
} |
| 3618 |
}, |
| 3619 |
|
| 3620 |
// Only normal processors (resolve) catch and reject exceptions
|
| 3621 |
process = special ? |
| 3622 |
mightThrow :
|
| 3623 |
function() {
|
| 3624 |
try {
|
| 3625 |
mightThrow(); |
| 3626 |
} catch ( e ) {
|
| 3627 |
|
| 3628 |
if ( jQuery.Deferred.exceptionHook ) {
|
| 3629 |
jQuery.Deferred.exceptionHook( e, |
| 3630 |
process.stackTrace ); |
| 3631 |
} |
| 3632 |
|
| 3633 |
// Support: Promises/A+ section 2.3.3.3.4.1
|
| 3634 |
// https://promisesaplus.com/#point-61
|
| 3635 |
// Ignore post-resolution exceptions
|
| 3636 |
if ( depth + 1 >= maxDepth ) { |
| 3637 |
|
| 3638 |
// Only substitute handlers pass on context
|
| 3639 |
// and multiple values (non-spec behavior)
|
| 3640 |
if ( handler !== Thrower ) {
|
| 3641 |
that = undefined;
|
| 3642 |
args = [ e ]; |
| 3643 |
} |
| 3644 |
|
| 3645 |
deferred.rejectWith( that, args ); |
| 3646 |
} |
| 3647 |
} |
| 3648 |
}; |
| 3649 |
|
| 3650 |
// Support: Promises/A+ section 2.3.3.3.1
|
| 3651 |
// https://promisesaplus.com/#point-57
|
| 3652 |
// Re-resolve promises immediately to dodge false rejection from
|
| 3653 |
// subsequent errors
|
| 3654 |
if ( depth ) {
|
| 3655 |
process(); |
| 3656 |
} else {
|
| 3657 |
|
| 3658 |
// Call an optional hook to record the stack, in case of exception
|
| 3659 |
// since it's otherwise lost when execution goes async
|
| 3660 |
if ( jQuery.Deferred.getStackHook ) {
|
| 3661 |
process.stackTrace = jQuery.Deferred.getStackHook(); |
| 3662 |
} |
| 3663 |
window.setTimeout( process ); |
| 3664 |
} |
| 3665 |
}; |
| 3666 |
} |
| 3667 |
|
| 3668 |
return jQuery.Deferred( function( newDefer ) { |
| 3669 |
|
| 3670 |
// progress_handlers.add( ... )
|
| 3671 |
tuples[ 0 ][ 3 ].add( |
| 3672 |
resolve( |
| 3673 |
0,
|
| 3674 |
newDefer, |
| 3675 |
isFunction( onProgress ) ? |
| 3676 |
onProgress : |
| 3677 |
Identity, |
| 3678 |
newDefer.notifyWith |
| 3679 |
) |
| 3680 |
); |
| 3681 |
|
| 3682 |
// fulfilled_handlers.add( ... )
|
| 3683 |
tuples[ 1 ][ 3 ].add( |
| 3684 |
resolve( |
| 3685 |
0,
|
| 3686 |
newDefer, |
| 3687 |
isFunction( onFulfilled ) ? |
| 3688 |
onFulfilled : |
| 3689 |
Identity |
| 3690 |
) |
| 3691 |
); |
| 3692 |
|
| 3693 |
// rejected_handlers.add( ... )
|
| 3694 |
tuples[ 2 ][ 3 ].add( |
| 3695 |
resolve( |
| 3696 |
0,
|
| 3697 |
newDefer, |
| 3698 |
isFunction( onRejected ) ? |
| 3699 |
onRejected : |
| 3700 |
Thrower |
| 3701 |
) |
| 3702 |
); |
| 3703 |
} ).promise(); |
| 3704 |
}, |
| 3705 |
|
| 3706 |
// Get a promise for this deferred
|
| 3707 |
// If obj is provided, the promise aspect is added to the object
|
| 3708 |
promise: function( obj ) { |
| 3709 |
return obj != null ? jQuery.extend( obj, promise ) : promise; |
| 3710 |
} |
| 3711 |
}, |
| 3712 |
deferred = {};
|
| 3713 |
|
| 3714 |
// Add list-specific methods
|
| 3715 |
jQuery.each( tuples, function( i, tuple ) {
|
| 3716 |
var list = tuple[ 2 ], |
| 3717 |
stateString = tuple[ 5 ];
|
| 3718 |
|
| 3719 |
// promise.progress = list.add
|
| 3720 |
// promise.done = list.add
|
| 3721 |
// promise.fail = list.add
|
| 3722 |
promise[ tuple[ 1 ] ] = list.add;
|
| 3723 |
|
| 3724 |
// Handle state
|
| 3725 |
if ( stateString ) {
|
| 3726 |
list.add( |
| 3727 |
function() {
|
| 3728 |
|
| 3729 |
// state = "resolved" (i.e., fulfilled)
|
| 3730 |
// state = "rejected"
|
| 3731 |
state = stateString; |
| 3732 |
}, |
| 3733 |
|
| 3734 |
// rejected_callbacks.disable
|
| 3735 |
// fulfilled_callbacks.disable
|
| 3736 |
tuples[ 3 - i ][ 2 ].disable, |
| 3737 |
|
| 3738 |
// rejected_handlers.disable
|
| 3739 |
// fulfilled_handlers.disable
|
| 3740 |
tuples[ 3 - i ][ 3 ].disable, |
| 3741 |
|
| 3742 |
// progress_callbacks.lock
|
| 3743 |
tuples[ 0 ][ 2 ].lock, |
| 3744 |
|
| 3745 |
// progress_handlers.lock
|
| 3746 |
tuples[ 0 ][ 3 ].lock |
| 3747 |
); |
| 3748 |
} |
| 3749 |
|
| 3750 |
// progress_handlers.fire
|
| 3751 |
// fulfilled_handlers.fire
|
| 3752 |
// rejected_handlers.fire
|
| 3753 |
list.add( tuple[ 3 ].fire );
|
| 3754 |
|
| 3755 |
// deferred.notify = function() { deferred.notifyWith(...) }
|
| 3756 |
// deferred.resolve = function() { deferred.resolveWith(...) }
|
| 3757 |
// deferred.reject = function() { deferred.rejectWith(...) }
|
| 3758 |
deferred[ tuple[ 0 ] ] = function() { |
| 3759 |
deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); |
| 3760 |
return this; |
| 3761 |
}; |
| 3762 |
|
| 3763 |
// deferred.notifyWith = list.fireWith
|
| 3764 |
// deferred.resolveWith = list.fireWith
|
| 3765 |
// deferred.rejectWith = list.fireWith
|
| 3766 |
deferred[ tuple[ 0 ] + "With" ] = list.fireWith; |
| 3767 |
} ); |
| 3768 |
|
| 3769 |
// Make the deferred a promise
|
| 3770 |
promise.promise( deferred ); |
| 3771 |
|
| 3772 |
// Call given func if any
|
| 3773 |
if ( func ) {
|
| 3774 |
func.call( deferred, deferred ); |
| 3775 |
} |
| 3776 |
|
| 3777 |
// All done!
|
| 3778 |
return deferred;
|
| 3779 |
}, |
| 3780 |
|
| 3781 |
// Deferred helper
|
| 3782 |
when: function( singleValue ) { |
| 3783 |
var
|
| 3784 |
|
| 3785 |
// count of uncompleted subordinates
|
| 3786 |
remaining = arguments.length,
|
| 3787 |
|
| 3788 |
// count of unprocessed arguments
|
| 3789 |
i = remaining, |
| 3790 |
|
| 3791 |
// subordinate fulfillment data
|
| 3792 |
resolveContexts = Array( i ), |
| 3793 |
resolveValues = slice.call( arguments ),
|
| 3794 |
|
| 3795 |
// the master Deferred
|
| 3796 |
master = jQuery.Deferred(), |
| 3797 |
|
| 3798 |
// subordinate callback factory
|
| 3799 |
updateFunc = function( i ) { |
| 3800 |
return function( value ) { |
| 3801 |
resolveContexts[ i ] = this;
|
| 3802 |
resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; |
| 3803 |
if ( !( --remaining ) ) {
|
| 3804 |
master.resolveWith( resolveContexts, resolveValues ); |
| 3805 |
} |
| 3806 |
}; |
| 3807 |
}; |
| 3808 |
|
| 3809 |
// Single- and empty arguments are adopted like Promise.resolve
|
| 3810 |
if ( remaining <= 1 ) { |
| 3811 |
adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject, |
| 3812 |
!remaining ); |
| 3813 |
|
| 3814 |
// Use .then() to unwrap secondary thenables (cf. gh-3000)
|
| 3815 |
if ( master.state() === "pending" || |
| 3816 |
isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
|
| 3817 |
|
| 3818 |
return master.then();
|
| 3819 |
} |
| 3820 |
} |
| 3821 |
|
| 3822 |
// Multiple arguments are aggregated like Promise.all array elements
|
| 3823 |
while ( i-- ) {
|
| 3824 |
adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); |
| 3825 |
} |
| 3826 |
|
| 3827 |
return master.promise();
|
| 3828 |
} |
| 3829 |
} ); |
| 3830 |
|
| 3831 |
|
| 3832 |
// These usually indicate a programmer mistake during development,
|
| 3833 |
// warn about them ASAP rather than swallowing them by default.
|
| 3834 |
var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; |
| 3835 |
|
| 3836 |
jQuery.Deferred.exceptionHook = function( error, stack ) { |
| 3837 |
|
| 3838 |
// Support: IE 8 - 9 only
|
| 3839 |
// Console exists when dev tools are open, which can happen at any time
|
| 3840 |
if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
|
| 3841 |
window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
|
| 3842 |
} |
| 3843 |
}; |
| 3844 |
|
| 3845 |
|
| 3846 |
|
| 3847 |
|
| 3848 |
jQuery.readyException = function( error ) { |
| 3849 |
window.setTimeout( function() {
|
| 3850 |
throw error;
|
| 3851 |
} ); |
| 3852 |
}; |
| 3853 |
|
| 3854 |
|
| 3855 |
|
| 3856 |
|
| 3857 |
// The deferred used on DOM ready
|
| 3858 |
var readyList = jQuery.Deferred();
|
| 3859 |
|
| 3860 |
jQuery.fn.ready = function( fn ) { |
| 3861 |
|
| 3862 |
readyList |
| 3863 |
.then( fn ) |
| 3864 |
|
| 3865 |
// Wrap jQuery.readyException in a function so that the lookup
|
| 3866 |
// happens at the time of error handling instead of callback
|
| 3867 |
// registration.
|
| 3868 |
.catch( function( error ) { |
| 3869 |
jQuery.readyException( error ); |
| 3870 |
} ); |
| 3871 |
|
| 3872 |
return this; |
| 3873 |
}; |
| 3874 |
|
| 3875 |
jQuery.extend( {
|
| 3876 |
|
| 3877 |
// Is the DOM ready to be used? Set to true once it occurs.
|
| 3878 |
isReady: false, |
| 3879 |
|
| 3880 |
// A counter to track how many items to wait for before
|
| 3881 |
// the ready event fires. See #6781
|
| 3882 |
readyWait: 1, |
| 3883 |
|
| 3884 |
// Handle when the DOM is ready
|
| 3885 |
ready: function( wait ) { |
| 3886 |
|
| 3887 |
// Abort if there are pending holds or we're already ready
|
| 3888 |
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { |
| 3889 |
return;
|
| 3890 |
} |
| 3891 |
|
| 3892 |
// Remember that the DOM is ready
|
| 3893 |
jQuery.isReady = true;
|
| 3894 |
|
| 3895 |
// If a normal DOM Ready event fired, decrement, and wait if need be
|
| 3896 |
if ( wait !== true && --jQuery.readyWait > 0 ) { |
| 3897 |
return;
|
| 3898 |
} |
| 3899 |
|
| 3900 |
// If there are functions bound, to execute
|
| 3901 |
readyList.resolveWith( document, [ jQuery ] ); |
| 3902 |
} |
| 3903 |
} ); |
| 3904 |
|
| 3905 |
jQuery.ready.then = readyList.then; |
| 3906 |
|
| 3907 |
// The ready event handler and self cleanup method
|
| 3908 |
function completed() { |
| 3909 |
document.removeEventListener( "DOMContentLoaded", completed );
|
| 3910 |
window.removeEventListener( "load", completed );
|
| 3911 |
jQuery.ready(); |
| 3912 |
} |
| 3913 |
|
| 3914 |
// Catch cases where $(document).ready() is called
|
| 3915 |
// after the browser event has already occurred.
|
| 3916 |
// Support: IE <=9 - 10 only
|
| 3917 |
// Older IE sometimes signals "interactive" too soon
|
| 3918 |
if ( document.readyState === "complete" || |
| 3919 |
( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
|
| 3920 |
|
| 3921 |
// Handle it asynchronously to allow scripts the opportunity to delay ready
|
| 3922 |
window.setTimeout( jQuery.ready ); |
| 3923 |
|
| 3924 |
} else {
|
| 3925 |
|
| 3926 |
// Use the handy event callback
|
| 3927 |
document.addEventListener( "DOMContentLoaded", completed );
|
| 3928 |
|
| 3929 |
// A fallback to window.onload, that will always work
|
| 3930 |
window.addEventListener( "load", completed );
|
| 3931 |
} |
| 3932 |
|
| 3933 |
|
| 3934 |
|
| 3935 |
|
| 3936 |
// Multifunctional method to get and set values of a collection
|
| 3937 |
// The value/s can optionally be executed if it's a function
|
| 3938 |
var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { |
| 3939 |
var i = 0, |
| 3940 |
len = elems.length, |
| 3941 |
bulk = key == null;
|
| 3942 |
|
| 3943 |
// Sets many values
|
| 3944 |
if ( toType( key ) === "object" ) { |
| 3945 |
chainable = true;
|
| 3946 |
for ( i in key ) { |
| 3947 |
access( elems, fn, i, key[ i ], true, emptyGet, raw );
|
| 3948 |
} |
| 3949 |
|
| 3950 |
// Sets one value
|
| 3951 |
} else if ( value !== undefined ) { |
| 3952 |
chainable = true;
|
| 3953 |
|
| 3954 |
if ( !isFunction( value ) ) {
|
| 3955 |
raw = true;
|
| 3956 |
} |
| 3957 |
|
| 3958 |
if ( bulk ) {
|
| 3959 |
|
| 3960 |
// Bulk operations run against the entire set
|
| 3961 |
if ( raw ) {
|
| 3962 |
fn.call( elems, value ); |
| 3963 |
fn = null;
|
| 3964 |
|
| 3965 |
// ...except when executing function values
|
| 3966 |
} else {
|
| 3967 |
bulk = fn; |
| 3968 |
fn = function( elem, key, value ) { |
| 3969 |
return bulk.call( jQuery( elem ), value );
|
| 3970 |
}; |
| 3971 |
} |
| 3972 |
} |
| 3973 |
|
| 3974 |
if ( fn ) {
|
| 3975 |
for ( ; i < len; i++ ) {
|
| 3976 |
fn( |
| 3977 |
elems[ i ], key, raw ? |
| 3978 |
value : |
| 3979 |
value.call( elems[ i ], i, fn( elems[ i ], key ) ) |
| 3980 |
); |
| 3981 |
} |
| 3982 |
} |
| 3983 |
} |
| 3984 |
|
| 3985 |
if ( chainable ) {
|
| 3986 |
return elems;
|
| 3987 |
} |
| 3988 |
|
| 3989 |
// Gets
|
| 3990 |
if ( bulk ) {
|
| 3991 |
return fn.call( elems );
|
| 3992 |
} |
| 3993 |
|
| 3994 |
return len ? fn( elems[ 0 ], key ) : emptyGet; |
| 3995 |
}; |
| 3996 |
|
| 3997 |
|
| 3998 |
// Matches dashed string for camelizing
|
| 3999 |
var rmsPrefix = /^-ms-/, |
| 4000 |
rdashAlpha = /-([a-z])/g;
|
| 4001 |
|
| 4002 |
// Used by camelCase as callback to replace()
|
| 4003 |
function fcamelCase( all, letter ) { |
| 4004 |
return letter.toUpperCase();
|
| 4005 |
} |
| 4006 |
|
| 4007 |
// Convert dashed to camelCase; used by the css and data modules
|
| 4008 |
// Support: IE <=9 - 11, Edge 12 - 15
|
| 4009 |
// Microsoft forgot to hump their vendor prefix (#9572)
|
| 4010 |
function camelCase( string ) { |
| 4011 |
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); |
| 4012 |
} |
| 4013 |
var acceptData = function( owner ) { |
| 4014 |
|
| 4015 |
// Accepts only:
|
| 4016 |
// - Node
|
| 4017 |
// - Node.ELEMENT_NODE
|
| 4018 |
// - Node.DOCUMENT_NODE
|
| 4019 |
// - Object
|
| 4020 |
// - Any
|
| 4021 |
return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); |
| 4022 |
}; |
| 4023 |
|
| 4024 |
|
| 4025 |
|
| 4026 |
|
| 4027 |
function Data() { |
| 4028 |
this.expando = jQuery.expando + Data.uid++;
|
| 4029 |
} |
| 4030 |
|
| 4031 |
Data.uid = 1;
|
| 4032 |
|
| 4033 |
Data.prototype = {
|
| 4034 |
|
| 4035 |
cache: function( owner ) { |
| 4036 |
|
| 4037 |
// Check if the owner object already has a cache
|
| 4038 |
var value = owner[ this.expando ]; |
| 4039 |
|
| 4040 |
// If not, create one
|
| 4041 |
if ( !value ) {
|
| 4042 |
value = {};
|
| 4043 |
|
| 4044 |
// We can accept data for non-element nodes in modern browsers,
|
| 4045 |
// but we should not, see #8335.
|
| 4046 |
// Always return an empty object.
|
| 4047 |
if ( acceptData( owner ) ) {
|
| 4048 |
|
| 4049 |
// If it is a node unlikely to be stringify-ed or looped over
|
| 4050 |
// use plain assignment
|
| 4051 |
if ( owner.nodeType ) {
|
| 4052 |
owner[ this.expando ] = value;
|
| 4053 |
|
| 4054 |
// Otherwise secure it in a non-enumerable property
|
| 4055 |
// configurable must be true to allow the property to be
|
| 4056 |
// deleted when data is removed
|
| 4057 |
} else {
|
| 4058 |
Object.defineProperty( owner, this.expando, {
|
| 4059 |
value: value,
|
| 4060 |
configurable: true |
| 4061 |
} ); |
| 4062 |
} |
| 4063 |
} |
| 4064 |
} |
| 4065 |
|
| 4066 |
return value;
|
| 4067 |
}, |
| 4068 |
set: function( owner, data, value ) { |
| 4069 |
var prop,
|
| 4070 |
cache = this.cache( owner );
|
| 4071 |
|
| 4072 |
// Handle: [ owner, key, value ] args
|
| 4073 |
// Always use camelCase key (gh-2257)
|
| 4074 |
if ( typeof data === "string" ) { |
| 4075 |
cache[ camelCase( data ) ] = value; |
| 4076 |
|
| 4077 |
// Handle: [ owner, { properties } ] args
|
| 4078 |
} else {
|
| 4079 |
|
| 4080 |
// Copy the properties one-by-one to the cache object
|
| 4081 |
for ( prop in data ) { |
| 4082 |
cache[ camelCase( prop ) ] = data[ prop ]; |
| 4083 |
} |
| 4084 |
} |
| 4085 |
return cache;
|
| 4086 |
}, |
| 4087 |
get: function( owner, key ) { |
| 4088 |
return key === undefined ? |
| 4089 |
this.cache( owner ) :
|
| 4090 |
|
| 4091 |
// Always use camelCase key (gh-2257)
|
| 4092 |
owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ]; |
| 4093 |
}, |
| 4094 |
access: function( owner, key, value ) { |
| 4095 |
|
| 4096 |
// In cases where either:
|
| 4097 |
//
|
| 4098 |
// 1. No key was specified
|
| 4099 |
// 2. A string key was specified, but no value provided
|
| 4100 |
//
|
| 4101 |
// Take the "read" path and allow the get method to determine
|
| 4102 |
// which value to return, respectively either:
|
| 4103 |
//
|
| 4104 |
// 1. The entire cache object
|
| 4105 |
// 2. The data stored at the key
|
| 4106 |
//
|
| 4107 |
if ( key === undefined || |
| 4108 |
( ( key && typeof key === "string" ) && value === undefined ) ) { |
| 4109 |
|
| 4110 |
return this.get( owner, key ); |
| 4111 |
} |
| 4112 |
|
| 4113 |
// When the key is not a string, or both a key and value
|
| 4114 |
// are specified, set or extend (existing objects) with either:
|
| 4115 |
//
|
| 4116 |
// 1. An object of properties
|
| 4117 |
// 2. A key and value
|
| 4118 |
//
|
| 4119 |
this.set( owner, key, value );
|
| 4120 |
|
| 4121 |
// Since the "set" path can have two possible entry points
|
| 4122 |
// return the expected data based on which path was taken[*]
|
| 4123 |
return value !== undefined ? value : key; |
| 4124 |
}, |
| 4125 |
remove: function( owner, key ) { |
| 4126 |
var i,
|
| 4127 |
cache = owner[ this.expando ];
|
| 4128 |
|
| 4129 |
if ( cache === undefined ) { |
| 4130 |
return;
|
| 4131 |
} |
| 4132 |
|
| 4133 |
if ( key !== undefined ) { |
| 4134 |
|
| 4135 |
// Support array or space separated string of keys
|
| 4136 |
if ( Array.isArray( key ) ) {
|
| 4137 |
|
| 4138 |
// If key is an array of keys...
|
| 4139 |
// We always set camelCase keys, so remove that.
|
| 4140 |
key = key.map( camelCase ); |
| 4141 |
} else {
|
| 4142 |
key = camelCase( key ); |
| 4143 |
|
| 4144 |
// If a key with the spaces exists, use it.
|
| 4145 |
// Otherwise, create an array by matching non-whitespace
|
| 4146 |
key = key in cache ?
|
| 4147 |
[ key ] : |
| 4148 |
( key.match( rnothtmlwhite ) || [] ); |
| 4149 |
} |
| 4150 |
|
| 4151 |
i = key.length; |
| 4152 |
|
| 4153 |
while ( i-- ) {
|
| 4154 |
delete cache[ key[ i ] ];
|
| 4155 |
} |
| 4156 |
} |
| 4157 |
|
| 4158 |
// Remove the expando if there's no more data
|
| 4159 |
if ( key === undefined || jQuery.isEmptyObject( cache ) ) { |
| 4160 |
|
| 4161 |
// Support: Chrome <=35 - 45
|
| 4162 |
// Webkit & Blink performance suffers when deleting properties
|
| 4163 |
// from DOM nodes, so set to undefined instead
|
| 4164 |
// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
|
| 4165 |
if ( owner.nodeType ) {
|
| 4166 |
owner[ this.expando ] = undefined; |
| 4167 |
} else {
|
| 4168 |
delete owner[ this.expando ]; |
| 4169 |
} |
| 4170 |
} |
| 4171 |
}, |
| 4172 |
hasData: function( owner ) { |
| 4173 |
var cache = owner[ this.expando ]; |
| 4174 |
return cache !== undefined && !jQuery.isEmptyObject( cache ); |
| 4175 |
} |
| 4176 |
}; |
| 4177 |
var dataPriv = new Data(); |
| 4178 |
|
| 4179 |
var dataUser = new Data(); |
| 4180 |
|
| 4181 |
|
| 4182 |
|
| 4183 |
// Implementation Summary
|
| 4184 |
//
|
| 4185 |
// 1. Enforce API surface and semantic compatibility with 1.9.x branch
|
| 4186 |
// 2. Improve the module's maintainability by reducing the storage
|
| 4187 |
// paths to a single mechanism.
|
| 4188 |
// 3. Use the same single mechanism to support "private" and "user" data.
|
| 4189 |
// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
|
| 4190 |
// 5. Avoid exposing implementation details on user objects (eg. expando properties)
|
| 4191 |
// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
|
| 4192 |
|
| 4193 |
var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, |
| 4194 |
rmultiDash = /[A-Z]/g;
|
| 4195 |
|
| 4196 |
function getData( data ) { |
| 4197 |
if ( data === "true" ) { |
| 4198 |
return true; |
| 4199 |
} |
| 4200 |
|
| 4201 |
if ( data === "false" ) { |
| 4202 |
return false; |
| 4203 |
} |
| 4204 |
|
| 4205 |
if ( data === "null" ) { |
| 4206 |
return null; |
| 4207 |
} |
| 4208 |
|
| 4209 |
// Only convert to a number if it doesn't change the string
|
| 4210 |
if ( data === +data + "" ) { |
| 4211 |
return +data;
|
| 4212 |
} |
| 4213 |
|
| 4214 |
if ( rbrace.test( data ) ) {
|
| 4215 |
return JSON.parse( data );
|
| 4216 |
} |
| 4217 |
|
| 4218 |
return data;
|
| 4219 |
} |
| 4220 |
|
| 4221 |
function dataAttr( elem, key, data ) { |
| 4222 |
var name;
|
| 4223 |
|
| 4224 |
// If nothing was found internally, try to fetch any
|
| 4225 |
// data from the HTML5 data-* attribute
|
| 4226 |
if ( data === undefined && elem.nodeType === 1 ) { |
| 4227 |
name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); |
| 4228 |
data = elem.getAttribute( name ); |
| 4229 |
|
| 4230 |
if ( typeof data === "string" ) { |
| 4231 |
try {
|
| 4232 |
data = getData( data ); |
| 4233 |
} catch ( e ) {}
|
| 4234 |
|
| 4235 |
// Make sure we set the data so it isn't changed later
|
| 4236 |
dataUser.set( elem, key, data ); |
| 4237 |
} else {
|
| 4238 |
data = undefined;
|
| 4239 |
} |
| 4240 |
} |
| 4241 |
return data;
|
| 4242 |
} |
| 4243 |
|
| 4244 |
jQuery.extend( {
|
| 4245 |
hasData: function( elem ) { |
| 4246 |
return dataUser.hasData( elem ) || dataPriv.hasData( elem );
|
| 4247 |
}, |
| 4248 |
|
| 4249 |
data: function( elem, name, data ) { |
| 4250 |
return dataUser.access( elem, name, data );
|
| 4251 |
}, |
| 4252 |
|
| 4253 |
removeData: function( elem, name ) { |
| 4254 |
dataUser.remove( elem, name ); |
| 4255 |
}, |
| 4256 |
|
| 4257 |
// TODO: Now that all calls to _data and _removeData have been replaced
|
| 4258 |
// with direct calls to dataPriv methods, these can be deprecated.
|
| 4259 |
_data: function( elem, name, data ) { |
| 4260 |
return dataPriv.access( elem, name, data );
|
| 4261 |
}, |
| 4262 |
|
| 4263 |
_removeData: function( elem, name ) { |
| 4264 |
dataPriv.remove( elem, name ); |
| 4265 |
} |
| 4266 |
} ); |
| 4267 |
|
| 4268 |
jQuery.fn.extend( {
|
| 4269 |
data: function( key, value ) { |
| 4270 |
var i, name, data,
|
| 4271 |
elem = this[ 0 ], |
| 4272 |
attrs = elem && elem.attributes; |
| 4273 |
|
| 4274 |
// Gets all values
|
| 4275 |
if ( key === undefined ) { |
| 4276 |
if ( this.length ) { |
| 4277 |
data = dataUser.get( elem ); |
| 4278 |
|
| 4279 |
if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { |
| 4280 |
i = attrs.length; |
| 4281 |
while ( i-- ) {
|
| 4282 |
|
| 4283 |
// Support: IE 11 only
|
| 4284 |
// The attrs elements can be null (#14894)
|
| 4285 |
if ( attrs[ i ] ) {
|
| 4286 |
name = attrs[ i ].name; |
| 4287 |
if ( name.indexOf( "data-" ) === 0 ) { |
| 4288 |
name = camelCase( name.slice( 5 ) );
|
| 4289 |
dataAttr( elem, name, data[ name ] ); |
| 4290 |
} |
| 4291 |
} |
| 4292 |
} |
| 4293 |
dataPriv.set( elem, "hasDataAttrs", true ); |
| 4294 |
} |
| 4295 |
} |
| 4296 |
|
| 4297 |
return data;
|
| 4298 |
} |
| 4299 |
|
| 4300 |
// Sets multiple values
|
| 4301 |
if ( typeof key === "object" ) { |
| 4302 |
return this.each( function() { |
| 4303 |
dataUser.set( this, key );
|
| 4304 |
} ); |
| 4305 |
} |
| 4306 |
|
| 4307 |
return access( this, function( value ) { |
| 4308 |
var data;
|
| 4309 |
|
| 4310 |
// The calling jQuery object (element matches) is not empty
|
| 4311 |
// (and therefore has an element appears at this[ 0 ]) and the
|
| 4312 |
// `value` parameter was not undefined. An empty jQuery object
|
| 4313 |
// will result in `undefined` for elem = this[ 0 ] which will
|
| 4314 |
// throw an exception if an attempt to read a data cache is made.
|
| 4315 |
if ( elem && value === undefined ) { |
| 4316 |
|
| 4317 |
// Attempt to get data from the cache
|
| 4318 |
// The key will always be camelCased in Data
|
| 4319 |
data = dataUser.get( elem, key ); |
| 4320 |
if ( data !== undefined ) { |
| 4321 |
return data;
|
| 4322 |
} |
| 4323 |
|
| 4324 |
// Attempt to "discover" the data in
|
| 4325 |
// HTML5 custom data-* attrs
|
| 4326 |
data = dataAttr( elem, key ); |
| 4327 |
if ( data !== undefined ) { |
| 4328 |
return data;
|
| 4329 |
} |
| 4330 |
|
| 4331 |
// We tried really hard, but the data doesn't exist.
|
| 4332 |
return;
|
| 4333 |
} |
| 4334 |
|
| 4335 |
// Set the data...
|
| 4336 |
this.each( function() { |
| 4337 |
|
| 4338 |
// We always store the camelCased key
|
| 4339 |
dataUser.set( this, key, value );
|
| 4340 |
} ); |
| 4341 |
}, null, value, arguments.length > 1, null, true ); |
| 4342 |
}, |
| 4343 |
|
| 4344 |
removeData: function( key ) { |
| 4345 |
return this.each( function() { |
| 4346 |
dataUser.remove( this, key );
|
| 4347 |
} ); |
| 4348 |
} |
| 4349 |
} ); |
| 4350 |
|
| 4351 |
|
| 4352 |
jQuery.extend( {
|
| 4353 |
queue: function( elem, type, data ) { |
| 4354 |
var queue;
|
| 4355 |
|
| 4356 |
if ( elem ) {
|
| 4357 |
type = ( type || "fx" ) + "queue"; |
| 4358 |
queue = dataPriv.get( elem, type ); |
| 4359 |
|
| 4360 |
// Speed up dequeue by getting out quickly if this is just a lookup
|
| 4361 |
if ( data ) {
|
| 4362 |
if ( !queue || Array.isArray( data ) ) {
|
| 4363 |
queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); |
| 4364 |
} else {
|
| 4365 |
queue.push( data ); |
| 4366 |
} |
| 4367 |
} |
| 4368 |
return queue || [];
|
| 4369 |
} |
| 4370 |
}, |
| 4371 |
|
| 4372 |
dequeue: function( elem, type ) { |
| 4373 |
type = type || "fx";
|
| 4374 |
|
| 4375 |
var queue = jQuery.queue( elem, type ),
|
| 4376 |
startLength = queue.length, |
| 4377 |
fn = queue.shift(), |
| 4378 |
hooks = jQuery._queueHooks( elem, type ), |
| 4379 |
next = function() { |
| 4380 |
jQuery.dequeue( elem, type ); |
| 4381 |
}; |
| 4382 |
|
| 4383 |
// If the fx queue is dequeued, always remove the progress sentinel
|
| 4384 |
if ( fn === "inprogress" ) { |
| 4385 |
fn = queue.shift(); |
| 4386 |
startLength--; |
| 4387 |
} |
| 4388 |
|
| 4389 |
if ( fn ) {
|
| 4390 |
|
| 4391 |
// Add a progress sentinel to prevent the fx queue from being
|
| 4392 |
// automatically dequeued
|
| 4393 |
if ( type === "fx" ) { |
| 4394 |
queue.unshift( "inprogress" );
|
| 4395 |
} |
| 4396 |
|
| 4397 |
// Clear up the last queue stop function
|
| 4398 |
delete hooks.stop;
|
| 4399 |
fn.call( elem, next, hooks ); |
| 4400 |
} |
| 4401 |
|
| 4402 |
if ( !startLength && hooks ) {
|
| 4403 |
hooks.empty.fire(); |
| 4404 |
} |
| 4405 |
}, |
| 4406 |
|
| 4407 |
// Not public - generate a queueHooks object, or return the current one
|
| 4408 |
_queueHooks: function( elem, type ) { |
| 4409 |
var key = type + "queueHooks"; |
| 4410 |
return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
|
| 4411 |
empty: jQuery.Callbacks( "once memory" ).add( function() { |
| 4412 |
dataPriv.remove( elem, [ type + "queue", key ] );
|
| 4413 |
} ) |
| 4414 |
} ); |
| 4415 |
} |
| 4416 |
} ); |
| 4417 |
|
| 4418 |
jQuery.fn.extend( {
|
| 4419 |
queue: function( type, data ) { |
| 4420 |
var setter = 2; |
| 4421 |
|
| 4422 |
if ( typeof type !== "string" ) { |
| 4423 |
data = type; |
| 4424 |
type = "fx";
|
| 4425 |
setter--; |
| 4426 |
} |
| 4427 |
|
| 4428 |
if ( arguments.length < setter ) { |
| 4429 |
return jQuery.queue( this[ 0 ], type ); |
| 4430 |
} |
| 4431 |
|
| 4432 |
return data === undefined ? |
| 4433 |
this :
|
| 4434 |
this.each( function() { |
| 4435 |
var queue = jQuery.queue( this, type, data ); |
| 4436 |
|
| 4437 |
// Ensure a hooks for this queue
|
| 4438 |
jQuery._queueHooks( this, type );
|
| 4439 |
|
| 4440 |
if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { |
| 4441 |
jQuery.dequeue( this, type );
|
| 4442 |
} |
| 4443 |
} ); |
| 4444 |
}, |
| 4445 |
dequeue: function( type ) { |
| 4446 |
return this.each( function() { |
| 4447 |
jQuery.dequeue( this, type );
|
| 4448 |
} ); |
| 4449 |
}, |
| 4450 |
clearQueue: function( type ) { |
| 4451 |
return this.queue( type || "fx", [] ); |
| 4452 |
}, |
| 4453 |
|
| 4454 |
// Get a promise resolved when queues of a certain type
|
| 4455 |
// are emptied (fx is the type by default)
|
| 4456 |
promise: function( type, obj ) { |
| 4457 |
var tmp,
|
| 4458 |
count = 1,
|
| 4459 |
defer = jQuery.Deferred(), |
| 4460 |
elements = this,
|
| 4461 |
i = this.length,
|
| 4462 |
resolve = function() { |
| 4463 |
if ( !( --count ) ) {
|
| 4464 |
defer.resolveWith( elements, [ elements ] ); |
| 4465 |
} |
| 4466 |
}; |
| 4467 |
|
| 4468 |
if ( typeof type !== "string" ) { |
| 4469 |
obj = type; |
| 4470 |
type = undefined;
|
| 4471 |
} |
| 4472 |
type = type || "fx";
|
| 4473 |
|
| 4474 |
while ( i-- ) {
|
| 4475 |
tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
|
| 4476 |
if ( tmp && tmp.empty ) {
|
| 4477 |
count++; |
| 4478 |
tmp.empty.add( resolve ); |
| 4479 |
} |
| 4480 |
} |
| 4481 |
resolve(); |
| 4482 |
return defer.promise( obj );
|
| 4483 |
} |
| 4484 |
} ); |
| 4485 |
var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; |
| 4486 |
|
| 4487 |
var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); |
| 4488 |
|
| 4489 |
|
| 4490 |
var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; |
| 4491 |
|
| 4492 |
var documentElement = document.documentElement;
|
| 4493 |
|
| 4494 |
|
| 4495 |
|
| 4496 |
var isAttached = function( elem ) { |
| 4497 |
return jQuery.contains( elem.ownerDocument, elem );
|
| 4498 |
}, |
| 4499 |
composed = { composed: true };
|
| 4500 |
|
| 4501 |
// Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only
|
| 4502 |
// Check attachment across shadow DOM boundaries when possible (gh-3504)
|
| 4503 |
// Support: iOS 10.0-10.2 only
|
| 4504 |
// Early iOS 10 versions support `attachShadow` but not `getRootNode`,
|
| 4505 |
// leading to errors. We need to check for `getRootNode`.
|
| 4506 |
if ( documentElement.getRootNode ) {
|
| 4507 |
isAttached = function( elem ) { |
| 4508 |
return jQuery.contains( elem.ownerDocument, elem ) ||
|
| 4509 |
elem.getRootNode( composed ) === elem.ownerDocument; |
| 4510 |
}; |
| 4511 |
} |
| 4512 |
var isHiddenWithinTree = function( elem, el ) { |
| 4513 |
|
| 4514 |
// isHiddenWithinTree might be called from jQuery#filter function;
|
| 4515 |
// in that case, element will be second argument
|
| 4516 |
elem = el || elem; |
| 4517 |
|
| 4518 |
// Inline style trumps all
|
| 4519 |
return elem.style.display === "none" || |
| 4520 |
elem.style.display === "" &&
|
| 4521 |
|
| 4522 |
// Otherwise, check computed style
|
| 4523 |
// Support: Firefox <=43 - 45
|
| 4524 |
// Disconnected elements can have computed display: none, so first confirm that elem is
|
| 4525 |
// in the document.
|
| 4526 |
isAttached( elem ) && |
| 4527 |
|
| 4528 |
jQuery.css( elem, "display" ) === "none"; |
| 4529 |
}; |
| 4530 |
|
| 4531 |
var swap = function( elem, options, callback, args ) { |
| 4532 |
var ret, name,
|
| 4533 |
old = {};
|
| 4534 |
|
| 4535 |
// Remember the old values, and insert the new ones
|
| 4536 |
for ( name in options ) { |
| 4537 |
old[ name ] = elem.style[ name ]; |
| 4538 |
elem.style[ name ] = options[ name ]; |
| 4539 |
} |
| 4540 |
|
| 4541 |
ret = callback.apply( elem, args || [] ); |
| 4542 |
|
| 4543 |
// Revert the old values
|
| 4544 |
for ( name in options ) { |
| 4545 |
elem.style[ name ] = old[ name ]; |
| 4546 |
} |
| 4547 |
|
| 4548 |
return ret;
|
| 4549 |
}; |
| 4550 |
|
| 4551 |
|
| 4552 |
|
| 4553 |
|
| 4554 |
function adjustCSS( elem, prop, valueParts, tween ) { |
| 4555 |
var adjusted, scale,
|
| 4556 |
maxIterations = 20,
|
| 4557 |
currentValue = tween ? |
| 4558 |
function() {
|
| 4559 |
return tween.cur();
|
| 4560 |
} : |
| 4561 |
function() {
|
| 4562 |
return jQuery.css( elem, prop, "" ); |
| 4563 |
}, |
| 4564 |
initial = currentValue(), |
| 4565 |
unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), |
| 4566 |
|
| 4567 |
// Starting value computation is required for potential unit mismatches
|
| 4568 |
initialInUnit = elem.nodeType && |
| 4569 |
( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
|
| 4570 |
rcssNum.exec( jQuery.css( elem, prop ) ); |
| 4571 |
|
| 4572 |
if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { |
| 4573 |
|
| 4574 |
// Support: Firefox <=54
|
| 4575 |
// Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
|
| 4576 |
initial = initial / 2;
|
| 4577 |
|
| 4578 |
// Trust units reported by jQuery.css
|
| 4579 |
unit = unit || initialInUnit[ 3 ];
|
| 4580 |
|
| 4581 |
// Iteratively approximate from a nonzero starting point
|
| 4582 |
initialInUnit = +initial || 1;
|
| 4583 |
|
| 4584 |
while ( maxIterations-- ) {
|
| 4585 |
|
| 4586 |
// Evaluate and update our best guess (doubling guesses that zero out).
|
| 4587 |
// Finish if the scale equals or crosses 1 (making the old*new product non-positive).
|
| 4588 |
jQuery.style( elem, prop, initialInUnit + unit ); |
| 4589 |
if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) { |
| 4590 |
maxIterations = 0;
|
| 4591 |
} |
| 4592 |
initialInUnit = initialInUnit / scale; |
| 4593 |
|
| 4594 |
} |
| 4595 |
|
| 4596 |
initialInUnit = initialInUnit * 2;
|
| 4597 |
jQuery.style( elem, prop, initialInUnit + unit ); |
| 4598 |
|
| 4599 |
// Make sure we update the tween properties later on
|
| 4600 |
valueParts = valueParts || []; |
| 4601 |
} |
| 4602 |
|
| 4603 |
if ( valueParts ) {
|
| 4604 |
initialInUnit = +initialInUnit || +initial || 0;
|
| 4605 |
|
| 4606 |
// Apply relative offset (+=/-=) if specified
|
| 4607 |
adjusted = valueParts[ 1 ] ?
|
| 4608 |
initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : |
| 4609 |
+valueParts[ 2 ];
|
| 4610 |
if ( tween ) {
|
| 4611 |
tween.unit = unit; |
| 4612 |
tween.start = initialInUnit; |
| 4613 |
tween.end = adjusted; |
| 4614 |
} |
| 4615 |
} |
| 4616 |
return adjusted;
|
| 4617 |
} |
| 4618 |
|
| 4619 |
|
| 4620 |
var defaultDisplayMap = {};
|
| 4621 |
|
| 4622 |
function getDefaultDisplay( elem ) { |
| 4623 |
var temp,
|
| 4624 |
doc = elem.ownerDocument, |
| 4625 |
nodeName = elem.nodeName, |
| 4626 |
display = defaultDisplayMap[ nodeName ]; |
| 4627 |
|
| 4628 |
if ( display ) {
|
| 4629 |
return display;
|
| 4630 |
} |
| 4631 |
|
| 4632 |
temp = doc.body.appendChild( doc.createElement( nodeName ) ); |
| 4633 |
display = jQuery.css( temp, "display" );
|
| 4634 |
|
| 4635 |
temp.parentNode.removeChild( temp ); |
| 4636 |
|
| 4637 |
if ( display === "none" ) { |
| 4638 |
display = "block";
|
| 4639 |
} |
| 4640 |
defaultDisplayMap[ nodeName ] = display; |
| 4641 |
|
| 4642 |
return display;
|
| 4643 |
} |
| 4644 |
|
| 4645 |
function showHide( elements, show ) { |
| 4646 |
var display, elem,
|
| 4647 |
values = [], |
| 4648 |
index = 0,
|
| 4649 |
length = elements.length; |
| 4650 |
|
| 4651 |
// Determine new display value for elements that need to change
|
| 4652 |
for ( ; index < length; index++ ) {
|
| 4653 |
elem = elements[ index ]; |
| 4654 |
if ( !elem.style ) {
|
| 4655 |
continue;
|
| 4656 |
} |
| 4657 |
|
| 4658 |
display = elem.style.display; |
| 4659 |
if ( show ) {
|
| 4660 |
|
| 4661 |
// Since we force visibility upon cascade-hidden elements, an immediate (and slow)
|
| 4662 |
// check is required in this first loop unless we have a nonempty display value (either
|
| 4663 |
// inline or about-to-be-restored)
|
| 4664 |
if ( display === "none" ) { |
| 4665 |
values[ index ] = dataPriv.get( elem, "display" ) || null; |
| 4666 |
if ( !values[ index ] ) {
|
| 4667 |
elem.style.display = "";
|
| 4668 |
} |
| 4669 |
} |
| 4670 |
if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { |
| 4671 |
values[ index ] = getDefaultDisplay( elem ); |
| 4672 |
} |
| 4673 |
} else {
|
| 4674 |
if ( display !== "none" ) { |
| 4675 |
values[ index ] = "none";
|
| 4676 |
|
| 4677 |
// Remember what we're overwriting
|
| 4678 |
dataPriv.set( elem, "display", display );
|
| 4679 |
} |
| 4680 |
} |
| 4681 |
} |
| 4682 |
|
| 4683 |
// Set the display of the elements in a second loop to avoid constant reflow
|
| 4684 |
for ( index = 0; index < length; index++ ) { |
| 4685 |
if ( values[ index ] != null ) { |
| 4686 |
elements[ index ].style.display = values[ index ]; |
| 4687 |
} |
| 4688 |
} |
| 4689 |
|
| 4690 |
return elements;
|
| 4691 |
} |
| 4692 |
|
| 4693 |
jQuery.fn.extend( {
|
| 4694 |
show: function() { |
| 4695 |
return showHide( this, true ); |
| 4696 |
}, |
| 4697 |
hide: function() { |
| 4698 |
return showHide( this ); |
| 4699 |
}, |
| 4700 |
toggle: function( state ) { |
| 4701 |
if ( typeof state === "boolean" ) { |
| 4702 |
return state ? this.show() : this.hide(); |
| 4703 |
} |
| 4704 |
|
| 4705 |
return this.each( function() { |
| 4706 |
if ( isHiddenWithinTree( this ) ) { |
| 4707 |
jQuery( this ).show();
|
| 4708 |
} else {
|
| 4709 |
jQuery( this ).hide();
|
| 4710 |
} |
| 4711 |
} ); |
| 4712 |
} |
| 4713 |
} ); |
| 4714 |
var rcheckableType = ( /^(?:checkbox|radio)$/i ); |
| 4715 |
|
| 4716 |
var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i ); |
| 4717 |
|
| 4718 |
var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i ); |
| 4719 |
|
| 4720 |
|
| 4721 |
|
| 4722 |
// We have to close these tags to support XHTML (#13200)
|
| 4723 |
var wrapMap = {
|
| 4724 |
|
| 4725 |
// Support: IE <=9 only
|
| 4726 |
option: [ 1, "<select multiple='multiple'>", "</select>" ], |
| 4727 |
|
| 4728 |
// XHTML parsers do not magically insert elements in the
|
| 4729 |
// same way that tag soup parsers do. So we cannot shorten
|
| 4730 |
// this by omitting <tbody> or other required elements.
|
| 4731 |
thead: [ 1, "<table>", "</table>" ], |
| 4732 |
col: [ 2, "<table><colgroup>", "</colgroup></table>" ], |
| 4733 |
tr: [ 2, "<table><tbody>", "</tbody></table>" ], |
| 4734 |
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], |
| 4735 |
|
| 4736 |
_default: [ 0, "", "" ] |
| 4737 |
}; |
| 4738 |
|
| 4739 |
// Support: IE <=9 only
|
| 4740 |
wrapMap.optgroup = wrapMap.option; |
| 4741 |
|
| 4742 |
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; |
| 4743 |
wrapMap.th = wrapMap.td; |
| 4744 |
|
| 4745 |
|
| 4746 |
function getAll( context, tag ) { |
| 4747 |
|
| 4748 |
// Support: IE <=9 - 11 only
|
| 4749 |
// Use typeof to avoid zero-argument method invocation on host objects (#15151)
|
| 4750 |
var ret;
|
| 4751 |
|
| 4752 |
if ( typeof context.getElementsByTagName !== "undefined" ) { |
| 4753 |
ret = context.getElementsByTagName( tag || "*" );
|
| 4754 |
|
| 4755 |
} else if ( typeof context.querySelectorAll !== "undefined" ) { |
| 4756 |
ret = context.querySelectorAll( tag || "*" );
|
| 4757 |
|
| 4758 |
} else {
|
| 4759 |
ret = []; |
| 4760 |
} |
| 4761 |
|
| 4762 |
if ( tag === undefined || tag && nodeName( context, tag ) ) { |
| 4763 |
return jQuery.merge( [ context ], ret );
|
| 4764 |
} |
| 4765 |
|
| 4766 |
return ret;
|
| 4767 |
} |
| 4768 |
|
| 4769 |
|
| 4770 |
// Mark scripts as having already been evaluated
|
| 4771 |
function setGlobalEval( elems, refElements ) { |
| 4772 |
var i = 0, |
| 4773 |
l = elems.length; |
| 4774 |
|
| 4775 |
for ( ; i < l; i++ ) {
|
| 4776 |
dataPriv.set( |
| 4777 |
elems[ i ], |
| 4778 |
"globalEval",
|
| 4779 |
!refElements || dataPriv.get( refElements[ i ], "globalEval" )
|
| 4780 |
); |
| 4781 |
} |
| 4782 |
} |
| 4783 |
|
| 4784 |
|
| 4785 |
var rhtml = /<|&#?\w+;/; |
| 4786 |
|
| 4787 |
function buildFragment( elems, context, scripts, selection, ignored ) { |
| 4788 |
var elem, tmp, tag, wrap, attached, j,
|
| 4789 |
fragment = context.createDocumentFragment(), |
| 4790 |
nodes = [], |
| 4791 |
i = 0,
|
| 4792 |
l = elems.length; |
| 4793 |
|
| 4794 |
for ( ; i < l; i++ ) {
|
| 4795 |
elem = elems[ i ]; |
| 4796 |
|
| 4797 |
if ( elem || elem === 0 ) { |
| 4798 |
|
| 4799 |
// Add nodes directly
|
| 4800 |
if ( toType( elem ) === "object" ) { |
| 4801 |
|
| 4802 |
// Support: Android <=4.0 only, PhantomJS 1 only
|
| 4803 |
// push.apply(_, arraylike) throws on ancient WebKit
|
| 4804 |
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); |
| 4805 |
|
| 4806 |
// Convert non-html into a text node
|
| 4807 |
} else if ( !rhtml.test( elem ) ) { |
| 4808 |
nodes.push( context.createTextNode( elem ) ); |
| 4809 |
|
| 4810 |
// Convert html into DOM nodes
|
| 4811 |
} else {
|
| 4812 |
tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
|
| 4813 |
|
| 4814 |
// Deserialize a standard representation
|
| 4815 |
tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); |
| 4816 |
wrap = wrapMap[ tag ] || wrapMap._default; |
| 4817 |
tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; |
| 4818 |
|
| 4819 |
// Descend through wrappers to the right content
|
| 4820 |
j = wrap[ 0 ];
|
| 4821 |
while ( j-- ) {
|
| 4822 |
tmp = tmp.lastChild; |
| 4823 |
} |
| 4824 |
|
| 4825 |
// Support: Android <=4.0 only, PhantomJS 1 only
|
| 4826 |
// push.apply(_, arraylike) throws on ancient WebKit
|
| 4827 |
jQuery.merge( nodes, tmp.childNodes ); |
| 4828 |
|
| 4829 |
// Remember the top-level container
|
| 4830 |
tmp = fragment.firstChild; |
| 4831 |
|
| 4832 |
// Ensure the created nodes are orphaned (#12392)
|
| 4833 |
tmp.textContent = "";
|
| 4834 |
} |
| 4835 |
} |
| 4836 |
} |
| 4837 |
|
| 4838 |
// Remove wrapper from fragment
|
| 4839 |
fragment.textContent = "";
|
| 4840 |
|
| 4841 |
i = 0;
|
| 4842 |
while ( ( elem = nodes[ i++ ] ) ) {
|
| 4843 |
|
| 4844 |
// Skip elements already in the context collection (trac-4087)
|
| 4845 |
if ( selection && jQuery.inArray( elem, selection ) > -1 ) { |
| 4846 |
if ( ignored ) {
|
| 4847 |
ignored.push( elem ); |
| 4848 |
} |
| 4849 |
continue;
|
| 4850 |
} |
| 4851 |
|
| 4852 |
attached = isAttached( elem ); |
| 4853 |
|
| 4854 |
// Append to fragment
|
| 4855 |
tmp = getAll( fragment.appendChild( elem ), "script" );
|
| 4856 |
|
| 4857 |
// Preserve script evaluation history
|
| 4858 |
if ( attached ) {
|
| 4859 |
setGlobalEval( tmp ); |
| 4860 |
} |
| 4861 |
|
| 4862 |
// Capture executables
|
| 4863 |
if ( scripts ) {
|
| 4864 |
j = 0;
|
| 4865 |
while ( ( elem = tmp[ j++ ] ) ) {
|
| 4866 |
if ( rscriptType.test( elem.type || "" ) ) { |
| 4867 |
scripts.push( elem ); |
| 4868 |
} |
| 4869 |
} |
| 4870 |
} |
| 4871 |
} |
| 4872 |
|
| 4873 |
return fragment;
|
| 4874 |
} |
| 4875 |
|
| 4876 |
|
| 4877 |
( function() {
|
| 4878 |
var fragment = document.createDocumentFragment(),
|
| 4879 |
div = fragment.appendChild( document.createElement( "div" ) ),
|
| 4880 |
input = document.createElement( "input" );
|
| 4881 |
|
| 4882 |
// Support: Android 4.0 - 4.3 only
|
| 4883 |
// Check state lost if the name is set (#11217)
|
| 4884 |
// Support: Windows Web Apps (WWA)
|
| 4885 |
// `name` and `type` must use .setAttribute for WWA (#14901)
|
| 4886 |
input.setAttribute( "type", "radio" ); |
| 4887 |
input.setAttribute( "checked", "checked" ); |
| 4888 |
input.setAttribute( "name", "t" ); |
| 4889 |
|
| 4890 |
div.appendChild( input ); |
| 4891 |
|
| 4892 |
// Support: Android <=4.1 only
|
| 4893 |
// Older WebKit doesn't clone checked state correctly in fragments
|
| 4894 |
support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; |
| 4895 |
|
| 4896 |
// Support: IE <=11 only
|
| 4897 |
// Make sure textarea (and checkbox) defaultValue is properly cloned
|
| 4898 |
div.innerHTML = "<textarea>x</textarea>";
|
| 4899 |
support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
|
| 4900 |
} )(); |
| 4901 |
|
| 4902 |
|
| 4903 |
var
|
| 4904 |
rkeyEvent = /^key/,
|
| 4905 |
rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
|
| 4906 |
rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
|
| 4907 |
|
| 4908 |
function returnTrue() { |
| 4909 |
return true; |
| 4910 |
} |
| 4911 |
|
| 4912 |
function returnFalse() { |
| 4913 |
return false; |
| 4914 |
} |
| 4915 |
|
| 4916 |
// Support: IE <=9 - 11+
|
| 4917 |
// focus() and blur() are asynchronous, except when they are no-op.
|
| 4918 |
// So expect focus to be synchronous when the element is already active,
|
| 4919 |
// and blur to be synchronous when the element is not already active.
|
| 4920 |
// (focus and blur are always synchronous in other supported browsers,
|
| 4921 |
// this just defines when we can count on it).
|
| 4922 |
function expectSync( elem, type ) { |
| 4923 |
return ( elem === safeActiveElement() ) === ( type === "focus" ); |
| 4924 |
} |
| 4925 |
|
| 4926 |
// Support: IE <=9 only
|
| 4927 |
// Accessing document.activeElement can throw unexpectedly
|
| 4928 |
// https://bugs.jquery.com/ticket/13393
|
| 4929 |
function safeActiveElement() { |
| 4930 |
try {
|
| 4931 |
return document.activeElement;
|
| 4932 |
} catch ( err ) { }
|
| 4933 |
} |
| 4934 |
|
| 4935 |
function on( elem, types, selector, data, fn, one ) { |
| 4936 |
var origFn, type;
|
| 4937 |
|
| 4938 |
// Types can be a map of types/handlers
|
| 4939 |
if ( typeof types === "object" ) { |
| 4940 |
|
| 4941 |
// ( types-Object, selector, data )
|
| 4942 |
if ( typeof selector !== "string" ) { |
| 4943 |
|
| 4944 |
// ( types-Object, data )
|
| 4945 |
data = data || selector; |
| 4946 |
selector = undefined;
|
| 4947 |
} |
| 4948 |
for ( type in types ) { |
| 4949 |
on( elem, type, selector, data, types[ type ], one ); |
| 4950 |
} |
| 4951 |
return elem;
|
| 4952 |
} |
| 4953 |
|
| 4954 |
if ( data == null && fn == null ) { |
| 4955 |
|
| 4956 |
// ( types, fn )
|
| 4957 |
fn = selector; |
| 4958 |
data = selector = undefined;
|
| 4959 |
} else if ( fn == null ) { |
| 4960 |
if ( typeof selector === "string" ) { |
| 4961 |
|
| 4962 |
// ( types, selector, fn )
|
| 4963 |
fn = data; |
| 4964 |
data = undefined;
|
| 4965 |
} else {
|
| 4966 |
|
| 4967 |
// ( types, data, fn )
|
| 4968 |
fn = data; |
| 4969 |
data = selector; |
| 4970 |
selector = undefined;
|
| 4971 |
} |
| 4972 |
} |
| 4973 |
if ( fn === false ) { |
| 4974 |
fn = returnFalse; |
| 4975 |
} else if ( !fn ) { |
| 4976 |
return elem;
|
| 4977 |
} |
| 4978 |
|
| 4979 |
if ( one === 1 ) { |
| 4980 |
origFn = fn; |
| 4981 |
fn = function( event ) { |
| 4982 |
|
| 4983 |
// Can use an empty set, since event contains the info
|
| 4984 |
jQuery().off( event ); |
| 4985 |
return origFn.apply( this, arguments ); |
| 4986 |
}; |
| 4987 |
|
| 4988 |
// Use same guid so caller can remove using origFn
|
| 4989 |
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); |
| 4990 |
} |
| 4991 |
return elem.each( function() { |
| 4992 |
jQuery.event.add( this, types, fn, data, selector );
|
| 4993 |
} ); |
| 4994 |
} |
| 4995 |
|
| 4996 |
/*
|
| 4997 |
* Helper functions for managing events -- not part of the public interface.
|
| 4998 |
* Props to Dean Edwards' addEvent library for many of the ideas.
|
| 4999 |
*/
|
| 5000 |
jQuery.event = {
|
| 5001 |
|
| 5002 |
global: {},
|
| 5003 |
|
| 5004 |
add: function( elem, types, handler, data, selector ) { |
| 5005 |
|
| 5006 |
var handleObjIn, eventHandle, tmp,
|
| 5007 |
events, t, handleObj, |
| 5008 |
special, handlers, type, namespaces, origType, |
| 5009 |
elemData = dataPriv.get( elem ); |
| 5010 |
|
| 5011 |
// Don't attach events to noData or text/comment nodes (but allow plain objects)
|
| 5012 |
if ( !elemData ) {
|
| 5013 |
return;
|
| 5014 |
} |
| 5015 |
|
| 5016 |
// Caller can pass in an object of custom data in lieu of the handler
|
| 5017 |
if ( handler.handler ) {
|
| 5018 |
handleObjIn = handler; |
| 5019 |
handler = handleObjIn.handler; |
| 5020 |
selector = handleObjIn.selector; |
| 5021 |
} |
| 5022 |
|
| 5023 |
// Ensure that invalid selectors throw exceptions at attach time
|
| 5024 |
// Evaluate against documentElement in case elem is a non-element node (e.g., document)
|
| 5025 |
if ( selector ) {
|
| 5026 |
jQuery.find.matchesSelector( documentElement, selector ); |
| 5027 |
} |
| 5028 |
|
| 5029 |
// Make sure that the handler has a unique ID, used to find/remove it later
|
| 5030 |
if ( !handler.guid ) {
|
| 5031 |
handler.guid = jQuery.guid++; |
| 5032 |
} |
| 5033 |
|
| 5034 |
// Init the element's event structure and main handler, if this is the first
|
| 5035 |
if ( !( events = elemData.events ) ) {
|
| 5036 |
events = elemData.events = {};
|
| 5037 |
} |
| 5038 |
if ( !( eventHandle = elemData.handle ) ) {
|
| 5039 |
eventHandle = elemData.handle = function( e ) { |
| 5040 |
|
| 5041 |
// Discard the second event of a jQuery.event.trigger() and
|
| 5042 |
// when an event is called after a page has unloaded
|
| 5043 |
return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? |
| 5044 |
jQuery.event.dispatch.apply( elem, arguments ) : undefined; |
| 5045 |
}; |
| 5046 |
} |
| 5047 |
|
| 5048 |
// Handle multiple events separated by a space
|
| 5049 |
types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; |
| 5050 |
t = types.length; |
| 5051 |
while ( t-- ) {
|
| 5052 |
tmp = rtypenamespace.exec( types[ t ] ) || []; |
| 5053 |
type = origType = tmp[ 1 ];
|
| 5054 |
namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); |
| 5055 |
|
| 5056 |
// There *must* be a type, no attaching namespace-only handlers
|
| 5057 |
if ( !type ) {
|
| 5058 |
continue;
|
| 5059 |
} |
| 5060 |
|
| 5061 |
// If event changes its type, use the special event handlers for the changed type
|
| 5062 |
special = jQuery.event.special[ type ] || {};
|
| 5063 |
|
| 5064 |
// If selector defined, determine special event api type, otherwise given type
|
| 5065 |
type = ( selector ? special.delegateType : special.bindType ) || type; |
| 5066 |
|
| 5067 |
// Update special based on newly reset type
|
| 5068 |
special = jQuery.event.special[ type ] || {};
|
| 5069 |
|
| 5070 |
// handleObj is passed to all event handlers
|
| 5071 |
handleObj = jQuery.extend( {
|
| 5072 |
type: type,
|
| 5073 |
origType: origType,
|
| 5074 |
data: data,
|
| 5075 |
handler: handler,
|
| 5076 |
guid: handler.guid,
|
| 5077 |
selector: selector,
|
| 5078 |
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
|
| 5079 |
namespace: namespaces.join( "." ) |
| 5080 |
}, handleObjIn ); |
| 5081 |
|
| 5082 |
// Init the event handler queue if we're the first
|
| 5083 |
if ( !( handlers = events[ type ] ) ) {
|
| 5084 |
handlers = events[ type ] = []; |
| 5085 |
handlers.delegateCount = 0;
|
| 5086 |
|
| 5087 |
// Only use addEventListener if the special events handler returns false
|
| 5088 |
if ( !special.setup ||
|
| 5089 |
special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
|
| 5090 |
|
| 5091 |
if ( elem.addEventListener ) {
|
| 5092 |
elem.addEventListener( type, eventHandle ); |
| 5093 |
} |
| 5094 |
} |
| 5095 |
} |
| 5096 |
|
| 5097 |
if ( special.add ) {
|
| 5098 |
special.add.call( elem, handleObj ); |
| 5099 |
|
| 5100 |
if ( !handleObj.handler.guid ) {
|
| 5101 |
handleObj.handler.guid = handler.guid; |
| 5102 |
} |
| 5103 |
} |
| 5104 |
|
| 5105 |
// Add to the element's handler list, delegates in front
|
| 5106 |
if ( selector ) {
|
| 5107 |
handlers.splice( handlers.delegateCount++, 0, handleObj );
|
| 5108 |
} else {
|
| 5109 |
handlers.push( handleObj ); |
| 5110 |
} |
| 5111 |
|
| 5112 |
// Keep track of which events have ever been used, for event optimization
|
| 5113 |
jQuery.event.global[ type ] = true;
|
| 5114 |
} |
| 5115 |
|
| 5116 |
}, |
| 5117 |
|
| 5118 |
// Detach an event or set of events from an element
|
| 5119 |
remove: function( elem, types, handler, selector, mappedTypes ) { |
| 5120 |
|
| 5121 |
var j, origCount, tmp,
|
| 5122 |
events, t, handleObj, |
| 5123 |
special, handlers, type, namespaces, origType, |
| 5124 |
elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); |
| 5125 |
|
| 5126 |
if ( !elemData || !( events = elemData.events ) ) {
|
| 5127 |
return;
|
| 5128 |
} |
| 5129 |
|
| 5130 |
// Once for each type.namespace in types; type may be omitted
|
| 5131 |
types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; |
| 5132 |
t = types.length; |
| 5133 |
while ( t-- ) {
|
| 5134 |
tmp = rtypenamespace.exec( types[ t ] ) || []; |
| 5135 |
type = origType = tmp[ 1 ];
|
| 5136 |
namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); |
| 5137 |
|
| 5138 |
// Unbind all events (on this namespace, if provided) for the element
|
| 5139 |
if ( !type ) {
|
| 5140 |
for ( type in events ) { |
| 5141 |
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
|
| 5142 |
} |
| 5143 |
continue;
|
| 5144 |
} |
| 5145 |
|
| 5146 |
special = jQuery.event.special[ type ] || {};
|
| 5147 |
type = ( selector ? special.delegateType : special.bindType ) || type; |
| 5148 |
handlers = events[ type ] || []; |
| 5149 |
tmp = tmp[ 2 ] &&
|
| 5150 |
new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); |
| 5151 |
|
| 5152 |
// Remove matching events
|
| 5153 |
origCount = j = handlers.length; |
| 5154 |
while ( j-- ) {
|
| 5155 |
handleObj = handlers[ j ]; |
| 5156 |
|
| 5157 |
if ( ( mappedTypes || origType === handleObj.origType ) &&
|
| 5158 |
( !handler || handler.guid === handleObj.guid ) && |
| 5159 |
( !tmp || tmp.test( handleObj.namespace ) ) && |
| 5160 |
( !selector || selector === handleObj.selector || |
| 5161 |
selector === "**" && handleObj.selector ) ) {
|
| 5162 |
handlers.splice( j, 1 );
|
| 5163 |
|
| 5164 |
if ( handleObj.selector ) {
|
| 5165 |
handlers.delegateCount--; |
| 5166 |
} |
| 5167 |
if ( special.remove ) {
|
| 5168 |
special.remove.call( elem, handleObj ); |
| 5169 |
} |
| 5170 |
} |
| 5171 |
} |
| 5172 |
|
| 5173 |
// Remove generic event handler if we removed something and no more handlers exist
|
| 5174 |
// (avoids potential for endless recursion during removal of special event handlers)
|
| 5175 |
if ( origCount && !handlers.length ) {
|
| 5176 |
if ( !special.teardown ||
|
| 5177 |
special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
|
| 5178 |
|
| 5179 |
jQuery.removeEvent( elem, type, elemData.handle ); |
| 5180 |
} |
| 5181 |
|
| 5182 |
delete events[ type ];
|
| 5183 |
} |
| 5184 |
} |
| 5185 |
|
| 5186 |
// Remove data and the expando if it's no longer used
|
| 5187 |
if ( jQuery.isEmptyObject( events ) ) {
|
| 5188 |
dataPriv.remove( elem, "handle events" );
|
| 5189 |
} |
| 5190 |
}, |
| 5191 |
|
| 5192 |
dispatch: function( nativeEvent ) { |
| 5193 |
|
| 5194 |
// Make a writable jQuery.Event from the native event object
|
| 5195 |
var event = jQuery.event.fix( nativeEvent );
|
| 5196 |
|
| 5197 |
var i, j, ret, matched, handleObj, handlerQueue,
|
| 5198 |
args = new Array( arguments.length ), |
| 5199 |
handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], |
| 5200 |
special = jQuery.event.special[ event.type ] || {};
|
| 5201 |
|
| 5202 |
// Use the fix-ed jQuery.Event rather than the (read-only) native event
|
| 5203 |
args[ 0 ] = event;
|
| 5204 |
|
| 5205 |
for ( i = 1; i < arguments.length; i++ ) { |
| 5206 |
args[ i ] = arguments[ i ];
|
| 5207 |
} |
| 5208 |
|
| 5209 |
event.delegateTarget = this;
|
| 5210 |
|
| 5211 |
// Call the preDispatch hook for the mapped type, and let it bail if desired
|
| 5212 |
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { |
| 5213 |
return;
|
| 5214 |
} |
| 5215 |
|
| 5216 |
// Determine handlers
|
| 5217 |
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
|
| 5218 |
|
| 5219 |
// Run delegates first; they may want to stop propagation beneath us
|
| 5220 |
i = 0;
|
| 5221 |
while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
|
| 5222 |
event.currentTarget = matched.elem; |
| 5223 |
|
| 5224 |
j = 0;
|
| 5225 |
while ( ( handleObj = matched.handlers[ j++ ] ) &&
|
| 5226 |
!event.isImmediatePropagationStopped() ) {
|
| 5227 |
|
| 5228 |
// If the event is namespaced, then each handler is only invoked if it is
|
| 5229 |
// specially universal or its namespaces are a superset of the event's.
|
| 5230 |
if ( !event.rnamespace || handleObj.namespace === false || |
| 5231 |
event.rnamespace.test( handleObj.namespace ) ) {
|
| 5232 |
|
| 5233 |
event.handleObj = handleObj; |
| 5234 |
event.data = handleObj.data; |
| 5235 |
|
| 5236 |
ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
|
| 5237 |
handleObj.handler ).apply( matched.elem, args ); |
| 5238 |
|
| 5239 |
if ( ret !== undefined ) { |
| 5240 |
if ( ( event.result = ret ) === false ) { |
| 5241 |
event.preventDefault(); |
| 5242 |
event.stopPropagation(); |
| 5243 |
} |
| 5244 |
} |
| 5245 |
} |
| 5246 |
} |
| 5247 |
} |
| 5248 |
|
| 5249 |
// Call the postDispatch hook for the mapped type
|
| 5250 |
if ( special.postDispatch ) {
|
| 5251 |
special.postDispatch.call( this, event );
|
| 5252 |
} |
| 5253 |
|
| 5254 |
return event.result;
|
| 5255 |
}, |
| 5256 |
|
| 5257 |
handlers: function( event, handlers ) { |
| 5258 |
var i, handleObj, sel, matchedHandlers, matchedSelectors,
|
| 5259 |
handlerQueue = [], |
| 5260 |
delegateCount = handlers.delegateCount, |
| 5261 |
cur = event.target; |
| 5262 |
|
| 5263 |
// Find delegate handlers
|
| 5264 |
if ( delegateCount &&
|
| 5265 |
|
| 5266 |
// Support: IE <=9
|
| 5267 |
// Black-hole SVG <use> instance trees (trac-13180)
|
| 5268 |
cur.nodeType && |
| 5269 |
|
| 5270 |
// Support: Firefox <=42
|
| 5271 |
// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
|
| 5272 |
// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
|
| 5273 |
// Support: IE 11 only
|
| 5274 |
// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
|
| 5275 |
!( event.type === "click" && event.button >= 1 ) ) { |
| 5276 |
|
| 5277 |
for ( ; cur !== this; cur = cur.parentNode || this ) { |
| 5278 |
|
| 5279 |
// Don't check non-elements (#13208)
|
| 5280 |
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
|
| 5281 |
if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { |
| 5282 |
matchedHandlers = []; |
| 5283 |
matchedSelectors = {};
|
| 5284 |
for ( i = 0; i < delegateCount; i++ ) { |
| 5285 |
handleObj = handlers[ i ]; |
| 5286 |
|
| 5287 |
// Don't conflict with Object.prototype properties (#13203)
|
| 5288 |
sel = handleObj.selector + " ";
|
| 5289 |
|
| 5290 |
if ( matchedSelectors[ sel ] === undefined ) { |
| 5291 |
matchedSelectors[ sel ] = handleObj.needsContext ? |
| 5292 |
jQuery( sel, this ).index( cur ) > -1 : |
| 5293 |
jQuery.find( sel, this, null, [ cur ] ).length; |
| 5294 |
} |
| 5295 |
if ( matchedSelectors[ sel ] ) {
|
| 5296 |
matchedHandlers.push( handleObj ); |
| 5297 |
} |
| 5298 |
} |
| 5299 |
if ( matchedHandlers.length ) {
|
| 5300 |
handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
|
| 5301 |
} |
| 5302 |
} |
| 5303 |
} |
| 5304 |
} |
| 5305 |
|
| 5306 |
// Add the remaining (directly-bound) handlers
|
| 5307 |
cur = this;
|
| 5308 |
if ( delegateCount < handlers.length ) {
|
| 5309 |
handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
|
| 5310 |
} |
| 5311 |
|
| 5312 |
return handlerQueue;
|
| 5313 |
}, |
| 5314 |
|
| 5315 |
addProp: function( name, hook ) { |
| 5316 |
Object.defineProperty( jQuery.Event.prototype, name, {
|
| 5317 |
enumerable: true, |
| 5318 |
configurable: true, |
| 5319 |
|
| 5320 |
get: isFunction( hook ) ?
|
| 5321 |
function() {
|
| 5322 |
if ( this.originalEvent ) { |
| 5323 |
return hook( this.originalEvent ); |
| 5324 |
} |
| 5325 |
} : |
| 5326 |
function() {
|
| 5327 |
if ( this.originalEvent ) { |
| 5328 |
return this.originalEvent[ name ]; |
| 5329 |
} |
| 5330 |
}, |
| 5331 |
|
| 5332 |
set: function( value ) { |
| 5333 |
Object.defineProperty( this, name, {
|
| 5334 |
enumerable: true, |
| 5335 |
configurable: true, |
| 5336 |
writable: true, |
| 5337 |
value: value
|
| 5338 |
} ); |
| 5339 |
} |
| 5340 |
} ); |
| 5341 |
}, |
| 5342 |
|
| 5343 |
fix: function( originalEvent ) { |
| 5344 |
return originalEvent[ jQuery.expando ] ?
|
| 5345 |
originalEvent : |
| 5346 |
new jQuery.Event( originalEvent );
|
| 5347 |
}, |
| 5348 |
|
| 5349 |
special: {
|
| 5350 |
load: {
|
| 5351 |
|
| 5352 |
// Prevent triggered image.load events from bubbling to window.load
|
| 5353 |
noBubble: true |
| 5354 |
}, |
| 5355 |
click: {
|
| 5356 |
|
| 5357 |
// Utilize native event to ensure correct state for checkable inputs
|
| 5358 |
setup: function( data ) { |
| 5359 |
|
| 5360 |
// For mutual compressibility with _default, replace `this` access with a local var.
|
| 5361 |
// `|| data` is dead code meant only to preserve the variable through minification.
|
| 5362 |
var el = this || data; |
| 5363 |
|
| 5364 |
// Claim the first handler
|
| 5365 |
if ( rcheckableType.test( el.type ) &&
|
| 5366 |
el.click && nodeName( el, "input" ) ) {
|
| 5367 |
|
| 5368 |
// dataPriv.set( el, "click", ... )
|
| 5369 |
leverageNative( el, "click", returnTrue );
|
| 5370 |
} |
| 5371 |
|
| 5372 |
// Return false to allow normal processing in the caller
|
| 5373 |
return false; |
| 5374 |
}, |
| 5375 |
trigger: function( data ) { |
| 5376 |
|
| 5377 |
// For mutual compressibility with _default, replace `this` access with a local var.
|
| 5378 |
// `|| data` is dead code meant only to preserve the variable through minification.
|
| 5379 |
var el = this || data; |
| 5380 |
|
| 5381 |
// Force setup before triggering a click
|
| 5382 |
if ( rcheckableType.test( el.type ) &&
|
| 5383 |
el.click && nodeName( el, "input" ) ) {
|
| 5384 |
|
| 5385 |
leverageNative( el, "click" );
|
| 5386 |
} |
| 5387 |
|
| 5388 |
// Return non-false to allow normal event-path propagation
|
| 5389 |
return true; |
| 5390 |
}, |
| 5391 |
|
| 5392 |
// For cross-browser consistency, suppress native .click() on links
|
| 5393 |
// Also prevent it if we're currently inside a leveraged native-event stack
|
| 5394 |
_default: function( event ) { |
| 5395 |
var target = event.target;
|
| 5396 |
return rcheckableType.test( target.type ) &&
|
| 5397 |
target.click && nodeName( target, "input" ) &&
|
| 5398 |
dataPriv.get( target, "click" ) ||
|
| 5399 |
nodeName( target, "a" );
|
| 5400 |
} |
| 5401 |
}, |
| 5402 |
|
| 5403 |
beforeunload: {
|
| 5404 |
postDispatch: function( event ) { |
| 5405 |
|
| 5406 |
// Support: Firefox 20+
|
| 5407 |
// Firefox doesn't alert if the returnValue field is not set.
|
| 5408 |
if ( event.result !== undefined && event.originalEvent ) { |
| 5409 |
event.originalEvent.returnValue = event.result; |
| 5410 |
} |
| 5411 |
} |
| 5412 |
} |
| 5413 |
} |
| 5414 |
}; |
| 5415 |
|
| 5416 |
// Ensure the presence of an event listener that handles manually-triggered
|
| 5417 |
// synthetic events by interrupting progress until reinvoked in response to
|
| 5418 |
// *native* events that it fires directly, ensuring that state changes have
|
| 5419 |
// already occurred before other listeners are invoked.
|
| 5420 |
function leverageNative( el, type, expectSync ) { |
| 5421 |
|
| 5422 |
// Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add
|
| 5423 |
if ( !expectSync ) {
|
| 5424 |
if ( dataPriv.get( el, type ) === undefined ) { |
| 5425 |
jQuery.event.add( el, type, returnTrue ); |
| 5426 |
} |
| 5427 |
return;
|
| 5428 |
} |
| 5429 |
|
| 5430 |
// Register the controller as a special universal handler for all event namespaces
|
| 5431 |
dataPriv.set( el, type, false );
|
| 5432 |
jQuery.event.add( el, type, {
|
| 5433 |
namespace: false, |
| 5434 |
handler: function( event ) { |
| 5435 |
var notAsync, result,
|
| 5436 |
saved = dataPriv.get( this, type );
|
| 5437 |
|
| 5438 |
if ( ( event.isTrigger & 1 ) && this[ type ] ) { |
| 5439 |
|
| 5440 |
// Interrupt processing of the outer synthetic .trigger()ed event
|
| 5441 |
// Saved data should be false in such cases, but might be a leftover capture object
|
| 5442 |
// from an async native handler (gh-4350)
|
| 5443 |
if ( !saved.length ) {
|
| 5444 |
|
| 5445 |
// Store arguments for use when handling the inner native event
|
| 5446 |
// There will always be at least one argument (an event object), so this array
|
| 5447 |
// will not be confused with a leftover capture object.
|
| 5448 |
saved = slice.call( arguments );
|
| 5449 |
dataPriv.set( this, type, saved );
|
| 5450 |
|
| 5451 |
// Trigger the native event and capture its result
|
| 5452 |
// Support: IE <=9 - 11+
|
| 5453 |
// focus() and blur() are asynchronous
|
| 5454 |
notAsync = expectSync( this, type );
|
| 5455 |
this[ type ]();
|
| 5456 |
result = dataPriv.get( this, type );
|
| 5457 |
if ( saved !== result || notAsync ) {
|
| 5458 |
dataPriv.set( this, type, false ); |
| 5459 |
} else {
|
| 5460 |
result = {};
|
| 5461 |
} |
| 5462 |
if ( saved !== result ) {
|
| 5463 |
|
| 5464 |
// Cancel the outer synthetic event
|
| 5465 |
event.stopImmediatePropagation(); |
| 5466 |
event.preventDefault(); |
| 5467 |
return result.value;
|
| 5468 |
} |
| 5469 |
|
| 5470 |
// If this is an inner synthetic event for an event with a bubbling surrogate
|
| 5471 |
// (focus or blur), assume that the surrogate already propagated from triggering the
|
| 5472 |
// native event and prevent that from happening again here.
|
| 5473 |
// This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the
|
| 5474 |
// bubbling surrogate propagates *after* the non-bubbling base), but that seems
|
| 5475 |
// less bad than duplication.
|
| 5476 |
} else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) { |
| 5477 |
event.stopPropagation(); |
| 5478 |
} |
| 5479 |
|
| 5480 |
// If this is a native event triggered above, everything is now in order
|
| 5481 |
// Fire an inner synthetic event with the original arguments
|
| 5482 |
} else if ( saved.length ) { |
| 5483 |
|
| 5484 |
// ...and capture the result
|
| 5485 |
dataPriv.set( this, type, {
|
| 5486 |
value: jQuery.event.trigger(
|
| 5487 |
|
| 5488 |
// Support: IE <=9 - 11+
|
| 5489 |
// Extend with the prototype to reset the above stopImmediatePropagation()
|
| 5490 |
jQuery.extend( saved[ 0 ], jQuery.Event.prototype ),
|
| 5491 |
saved.slice( 1 ),
|
| 5492 |
this
|
| 5493 |
) |
| 5494 |
} ); |
| 5495 |
|
| 5496 |
// Abort handling of the native event
|
| 5497 |
event.stopImmediatePropagation(); |
| 5498 |
} |
| 5499 |
} |
| 5500 |
} ); |
| 5501 |
} |
| 5502 |
|
| 5503 |
jQuery.removeEvent = function( elem, type, handle ) { |
| 5504 |
|
| 5505 |
// This "if" is needed for plain objects
|
| 5506 |
if ( elem.removeEventListener ) {
|
| 5507 |
elem.removeEventListener( type, handle ); |
| 5508 |
} |
| 5509 |
}; |
| 5510 |
|
| 5511 |
jQuery.Event = function( src, props ) { |
| 5512 |
|
| 5513 |
// Allow instantiation without the 'new' keyword
|
| 5514 |
if ( !( this instanceof jQuery.Event ) ) { |
| 5515 |
return new jQuery.Event( src, props ); |
| 5516 |
} |
| 5517 |
|
| 5518 |
// Event object
|
| 5519 |
if ( src && src.type ) {
|
| 5520 |
this.originalEvent = src;
|
| 5521 |
this.type = src.type;
|
| 5522 |
|
| 5523 |
// Events bubbling up the document may have been marked as prevented
|
| 5524 |
// by a handler lower down the tree; reflect the correct value.
|
| 5525 |
this.isDefaultPrevented = src.defaultPrevented ||
|
| 5526 |
src.defaultPrevented === undefined &&
|
| 5527 |
|
| 5528 |
// Support: Android <=2.3 only
|
| 5529 |
src.returnValue === false ?
|
| 5530 |
returnTrue : |
| 5531 |
returnFalse; |
| 5532 |
|
| 5533 |
// Create target properties
|
| 5534 |
// Support: Safari <=6 - 7 only
|
| 5535 |
// Target should not be a text node (#504, #13143)
|
| 5536 |
this.target = ( src.target && src.target.nodeType === 3 ) ? |
| 5537 |
src.target.parentNode : |
| 5538 |
src.target; |
| 5539 |
|
| 5540 |
this.currentTarget = src.currentTarget;
|
| 5541 |
this.relatedTarget = src.relatedTarget;
|
| 5542 |
|
| 5543 |
// Event type
|
| 5544 |
} else {
|
| 5545 |
this.type = src;
|
| 5546 |
} |
| 5547 |
|
| 5548 |
// Put explicitly provided properties onto the event object
|
| 5549 |
if ( props ) {
|
| 5550 |
jQuery.extend( this, props );
|
| 5551 |
} |
| 5552 |
|
| 5553 |
// Create a timestamp if incoming event doesn't have one
|
| 5554 |
this.timeStamp = src && src.timeStamp || Date.now();
|
| 5555 |
|
| 5556 |
// Mark it as fixed
|
| 5557 |
this[ jQuery.expando ] = true; |
| 5558 |
}; |
| 5559 |
|
| 5560 |
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
| 5561 |
// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
| 5562 |
jQuery.Event.prototype = {
|
| 5563 |
constructor: jQuery.Event,
|
| 5564 |
isDefaultPrevented: returnFalse,
|
| 5565 |
isPropagationStopped: returnFalse,
|
| 5566 |
isImmediatePropagationStopped: returnFalse,
|
| 5567 |
isSimulated: false, |
| 5568 |
|
| 5569 |
preventDefault: function() { |
| 5570 |
var e = this.originalEvent; |
| 5571 |
|
| 5572 |
this.isDefaultPrevented = returnTrue;
|
| 5573 |
|
| 5574 |
if ( e && !this.isSimulated ) { |
| 5575 |
e.preventDefault(); |
| 5576 |
} |
| 5577 |
}, |
| 5578 |
stopPropagation: function() { |
| 5579 |
var e = this.originalEvent; |
| 5580 |
|
| 5581 |
this.isPropagationStopped = returnTrue;
|
| 5582 |
|
| 5583 |
if ( e && !this.isSimulated ) { |
| 5584 |
e.stopPropagation(); |
| 5585 |
} |
| 5586 |
}, |
| 5587 |
stopImmediatePropagation: function() { |
| 5588 |
var e = this.originalEvent; |
| 5589 |
|
| 5590 |
this.isImmediatePropagationStopped = returnTrue;
|
| 5591 |
|
| 5592 |
if ( e && !this.isSimulated ) { |
| 5593 |
e.stopImmediatePropagation(); |
| 5594 |
} |
| 5595 |
|
| 5596 |
this.stopPropagation();
|
| 5597 |
} |
| 5598 |
}; |
| 5599 |
|
| 5600 |
// Includes all common event props including KeyEvent and MouseEvent specific props
|
| 5601 |
jQuery.each( {
|
| 5602 |
altKey: true, |
| 5603 |
bubbles: true, |
| 5604 |
cancelable: true, |
| 5605 |
changedTouches: true, |
| 5606 |
ctrlKey: true, |
| 5607 |
detail: true, |
| 5608 |
eventPhase: true, |
| 5609 |
metaKey: true, |
| 5610 |
pageX: true, |
| 5611 |
pageY: true, |
| 5612 |
shiftKey: true, |
| 5613 |
view: true, |
| 5614 |
"char": true, |
| 5615 |
code: true, |
| 5616 |
charCode: true, |
| 5617 |
key: true, |
| 5618 |
keyCode: true, |
| 5619 |
button: true, |
| 5620 |
buttons: true, |
| 5621 |
clientX: true, |
| 5622 |
clientY: true, |
| 5623 |
offsetX: true, |
| 5624 |
offsetY: true, |
| 5625 |
pointerId: true, |
| 5626 |
pointerType: true, |
| 5627 |
screenX: true, |
| 5628 |
screenY: true, |
| 5629 |
targetTouches: true, |
| 5630 |
toElement: true, |
| 5631 |
touches: true, |
| 5632 |
|
| 5633 |
which: function( event ) { |
| 5634 |
var button = event.button;
|
| 5635 |
|
| 5636 |
// Add which for key events
|
| 5637 |
if ( event.which == null && rkeyEvent.test( event.type ) ) { |
| 5638 |
return event.charCode != null ? event.charCode : event.keyCode; |
| 5639 |
} |
| 5640 |
|
| 5641 |
// Add which for click: 1 === left; 2 === middle; 3 === right
|
| 5642 |
if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { |
| 5643 |
if ( button & 1 ) { |
| 5644 |
return 1; |
| 5645 |
} |
| 5646 |
|
| 5647 |
if ( button & 2 ) { |
| 5648 |
return 3; |
| 5649 |
} |
| 5650 |
|
| 5651 |
if ( button & 4 ) { |
| 5652 |
return 2; |
| 5653 |
} |
| 5654 |
|
| 5655 |
return 0; |
| 5656 |
} |
| 5657 |
|
| 5658 |
return event.which;
|
| 5659 |
} |
| 5660 |
}, jQuery.event.addProp ); |
| 5661 |
|
| 5662 |
jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) {
|
| 5663 |
jQuery.event.special[ type ] = {
|
| 5664 |
|
| 5665 |
// Utilize native event if possible so blur/focus sequence is correct
|
| 5666 |
setup: function() { |
| 5667 |
|
| 5668 |
// Claim the first handler
|
| 5669 |
// dataPriv.set( this, "focus", ... )
|
| 5670 |
// dataPriv.set( this, "blur", ... )
|
| 5671 |
leverageNative( this, type, expectSync );
|
| 5672 |
|
| 5673 |
// Return false to allow normal processing in the caller
|
| 5674 |
return false; |
| 5675 |
}, |
| 5676 |
trigger: function() { |
| 5677 |
|
| 5678 |
// Force setup before trigger
|
| 5679 |
leverageNative( this, type );
|
| 5680 |
|
| 5681 |
// Return non-false to allow normal event-path propagation
|
| 5682 |
return true; |
| 5683 |
}, |
| 5684 |
|
| 5685 |
delegateType: delegateType
|
| 5686 |
}; |
| 5687 |
} ); |
| 5688 |
|
| 5689 |
// Create mouseenter/leave events using mouseover/out and event-time checks
|
| 5690 |
// so that event delegation works in jQuery.
|
| 5691 |
// Do the same for pointerenter/pointerleave and pointerover/pointerout
|
| 5692 |
//
|
| 5693 |
// Support: Safari 7 only
|
| 5694 |
// Safari sends mouseenter too often; see:
|
| 5695 |
// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
|
| 5696 |
// for the description of the bug (it existed in older Chrome versions as well).
|
| 5697 |
jQuery.each( {
|
| 5698 |
mouseenter: "mouseover", |
| 5699 |
mouseleave: "mouseout", |
| 5700 |
pointerenter: "pointerover", |
| 5701 |
pointerleave: "pointerout" |
| 5702 |
}, function( orig, fix ) {
|
| 5703 |
jQuery.event.special[ orig ] = {
|
| 5704 |
delegateType: fix,
|
| 5705 |
bindType: fix,
|
| 5706 |
|
| 5707 |
handle: function( event ) { |
| 5708 |
var ret,
|
| 5709 |
target = this,
|
| 5710 |
related = event.relatedTarget, |
| 5711 |
handleObj = event.handleObj; |
| 5712 |
|
| 5713 |
// For mouseenter/leave call the handler if related is outside the target.
|
| 5714 |
// NB: No relatedTarget if the mouse left/entered the browser window
|
| 5715 |
if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
|
| 5716 |
event.type = handleObj.origType; |
| 5717 |
ret = handleObj.handler.apply( this, arguments ); |
| 5718 |
event.type = fix; |
| 5719 |
} |
| 5720 |
return ret;
|
| 5721 |
} |
| 5722 |
}; |
| 5723 |
} ); |
| 5724 |
|
| 5725 |
jQuery.fn.extend( {
|
| 5726 |
|
| 5727 |
on: function( types, selector, data, fn ) { |
| 5728 |
return on( this, types, selector, data, fn ); |
| 5729 |
}, |
| 5730 |
one: function( types, selector, data, fn ) { |
| 5731 |
return on( this, types, selector, data, fn, 1 ); |
| 5732 |
}, |
| 5733 |
off: function( types, selector, fn ) { |
| 5734 |
var handleObj, type;
|
| 5735 |
if ( types && types.preventDefault && types.handleObj ) {
|
| 5736 |
|
| 5737 |
// ( event ) dispatched jQuery.Event
|
| 5738 |
handleObj = types.handleObj; |
| 5739 |
jQuery( types.delegateTarget ).off( |
| 5740 |
handleObj.namespace ? |
| 5741 |
handleObj.origType + "." + handleObj.namespace :
|
| 5742 |
handleObj.origType, |
| 5743 |
handleObj.selector, |
| 5744 |
handleObj.handler |
| 5745 |
); |
| 5746 |
return this; |
| 5747 |
} |
| 5748 |
if ( typeof types === "object" ) { |
| 5749 |
|
| 5750 |
// ( types-object [, selector] )
|
| 5751 |
for ( type in types ) { |
| 5752 |
this.off( type, selector, types[ type ] );
|
| 5753 |
} |
| 5754 |
return this; |
| 5755 |
} |
| 5756 |
if ( selector === false || typeof selector === "function" ) { |
| 5757 |
|
| 5758 |
// ( types [, fn] )
|
| 5759 |
fn = selector; |
| 5760 |
selector = undefined;
|
| 5761 |
} |
| 5762 |
if ( fn === false ) { |
| 5763 |
fn = returnFalse; |
| 5764 |
} |
| 5765 |
return this.each( function() { |
| 5766 |
jQuery.event.remove( this, types, fn, selector );
|
| 5767 |
} ); |
| 5768 |
} |
| 5769 |
} ); |
| 5770 |
|
| 5771 |
|
| 5772 |
var
|
| 5773 |
|
| 5774 |
/* eslint-disable max-len */
|
| 5775 |
|
| 5776 |
// See https://github.com/eslint/eslint/issues/3229
|
| 5777 |
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
|
| 5778 |
|
| 5779 |
/* eslint-enable */
|
| 5780 |
|
| 5781 |
// Support: IE <=10 - 11, Edge 12 - 13 only
|
| 5782 |
// In IE/Edge using regex groups here causes severe slowdowns.
|
| 5783 |
// See https://connect.microsoft.com/IE/feedback/details/1736512/
|
| 5784 |
rnoInnerhtml = /<script|<style|<link/i,
|
| 5785 |
|
| 5786 |
// checked="checked" or checked
|
| 5787 |
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
| 5788 |
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
|
| 5789 |
|
| 5790 |
// Prefer a tbody over its parent table for containing new rows
|
| 5791 |
function manipulationTarget( elem, content ) { |
| 5792 |
if ( nodeName( elem, "table" ) && |
| 5793 |
nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { |
| 5794 |
|
| 5795 |
return jQuery( elem ).children( "tbody" )[ 0 ] || elem; |
| 5796 |
} |
| 5797 |
|
| 5798 |
return elem;
|
| 5799 |
} |
| 5800 |
|
| 5801 |
// Replace/restore the type attribute of script elements for safe DOM manipulation
|
| 5802 |
function disableScript( elem ) { |
| 5803 |
elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; |
| 5804 |
return elem;
|
| 5805 |
} |
| 5806 |
function restoreScript( elem ) { |
| 5807 |
if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) { |
| 5808 |
elem.type = elem.type.slice( 5 );
|
| 5809 |
} else {
|
| 5810 |
elem.removeAttribute( "type" );
|
| 5811 |
} |
| 5812 |
|
| 5813 |
return elem;
|
| 5814 |
} |
| 5815 |
|
| 5816 |
function cloneCopyEvent( src, dest ) { |
| 5817 |
var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
|
| 5818 |
|
| 5819 |
if ( dest.nodeType !== 1 ) { |
| 5820 |
return;
|
| 5821 |
} |
| 5822 |
|
| 5823 |
// 1. Copy private data: events, handlers, etc.
|
| 5824 |
if ( dataPriv.hasData( src ) ) {
|
| 5825 |
pdataOld = dataPriv.access( src ); |
| 5826 |
pdataCur = dataPriv.set( dest, pdataOld ); |
| 5827 |
events = pdataOld.events; |
| 5828 |
|
| 5829 |
if ( events ) {
|
| 5830 |
delete pdataCur.handle;
|
| 5831 |
pdataCur.events = {};
|
| 5832 |
|
| 5833 |
for ( type in events ) { |
| 5834 |
for ( i = 0, l = events[ type ].length; i < l; i++ ) { |
| 5835 |
jQuery.event.add( dest, type, events[ type ][ i ] ); |
| 5836 |
} |
| 5837 |
} |
| 5838 |
} |
| 5839 |
} |
| 5840 |
|
| 5841 |
// 2. Copy user data
|
| 5842 |
if ( dataUser.hasData( src ) ) {
|
| 5843 |
udataOld = dataUser.access( src ); |
| 5844 |
udataCur = jQuery.extend( {}, udataOld );
|
| 5845 |
|
| 5846 |
dataUser.set( dest, udataCur ); |
| 5847 |
} |
| 5848 |
} |
| 5849 |
|
| 5850 |
// Fix IE bugs, see support tests
|
| 5851 |
function fixInput( src, dest ) { |
| 5852 |
var nodeName = dest.nodeName.toLowerCase();
|
| 5853 |
|
| 5854 |
// Fails to persist the checked state of a cloned checkbox or radio button.
|
| 5855 |
if ( nodeName === "input" && rcheckableType.test( src.type ) ) { |
| 5856 |
dest.checked = src.checked; |
| 5857 |
|
| 5858 |
// Fails to return the selected option to the default selected state when cloning options
|
| 5859 |
} else if ( nodeName === "input" || nodeName === "textarea" ) { |
| 5860 |
dest.defaultValue = src.defaultValue; |
| 5861 |
} |
| 5862 |
} |
| 5863 |
|
| 5864 |
function domManip( collection, args, callback, ignored ) { |
| 5865 |
|
| 5866 |
// Flatten any nested arrays
|
| 5867 |
args = concat.apply( [], args ); |
| 5868 |
|
| 5869 |
var fragment, first, scripts, hasScripts, node, doc,
|
| 5870 |
i = 0,
|
| 5871 |
l = collection.length, |
| 5872 |
iNoClone = l - 1,
|
| 5873 |
value = args[ 0 ],
|
| 5874 |
valueIsFunction = isFunction( value ); |
| 5875 |
|
| 5876 |
// We can't cloneNode fragments that contain checked, in WebKit
|
| 5877 |
if ( valueIsFunction ||
|
| 5878 |
( l > 1 && typeof value === "string" && |
| 5879 |
!support.checkClone && rchecked.test( value ) ) ) {
|
| 5880 |
return collection.each( function( index ) { |
| 5881 |
var self = collection.eq( index );
|
| 5882 |
if ( valueIsFunction ) {
|
| 5883 |
args[ 0 ] = value.call( this, index, self.html() ); |
| 5884 |
} |
| 5885 |
domManip( self, args, callback, ignored ); |
| 5886 |
} ); |
| 5887 |
} |
| 5888 |
|
| 5889 |
if ( l ) {
|
| 5890 |
fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); |
| 5891 |
first = fragment.firstChild; |
| 5892 |
|
| 5893 |
if ( fragment.childNodes.length === 1 ) { |
| 5894 |
fragment = first; |
| 5895 |
} |
| 5896 |
|
| 5897 |
// Require either new content or an interest in ignored elements to invoke the callback
|
| 5898 |
if ( first || ignored ) {
|
| 5899 |
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
|
| 5900 |
hasScripts = scripts.length; |
| 5901 |
|
| 5902 |
// Use the original fragment for the last item
|
| 5903 |
// instead of the first because it can end up
|
| 5904 |
// being emptied incorrectly in certain situations (#8070).
|
| 5905 |
for ( ; i < l; i++ ) {
|
| 5906 |
node = fragment; |
| 5907 |
|
| 5908 |
if ( i !== iNoClone ) {
|
| 5909 |
node = jQuery.clone( node, true, true ); |
| 5910 |
|
| 5911 |
// Keep references to cloned scripts for later restoration
|
| 5912 |
if ( hasScripts ) {
|
| 5913 |
|
| 5914 |
// Support: Android <=4.0 only, PhantomJS 1 only
|
| 5915 |
// push.apply(_, arraylike) throws on ancient WebKit
|
| 5916 |
jQuery.merge( scripts, getAll( node, "script" ) );
|
| 5917 |
} |
| 5918 |
} |
| 5919 |
|
| 5920 |
callback.call( collection[ i ], node, i ); |
| 5921 |
} |
| 5922 |
|
| 5923 |
if ( hasScripts ) {
|
| 5924 |
doc = scripts[ scripts.length - 1 ].ownerDocument;
|
| 5925 |
|
| 5926 |
// Reenable scripts
|
| 5927 |
jQuery.map( scripts, restoreScript ); |
| 5928 |
|
| 5929 |
// Evaluate executable scripts on first document insertion
|
| 5930 |
for ( i = 0; i < hasScripts; i++ ) { |
| 5931 |
node = scripts[ i ]; |
| 5932 |
if ( rscriptType.test( node.type || "" ) && |
| 5933 |
!dataPriv.access( node, "globalEval" ) &&
|
| 5934 |
jQuery.contains( doc, node ) ) {
|
| 5935 |
|
| 5936 |
if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) { |
| 5937 |
|
| 5938 |
// Optional AJAX dependency, but won't run scripts if not present
|
| 5939 |
if ( jQuery._evalUrl && !node.noModule ) {
|
| 5940 |
jQuery._evalUrl( node.src, {
|
| 5941 |
nonce: node.nonce || node.getAttribute( "nonce" ) |
| 5942 |
} ); |
| 5943 |
} |
| 5944 |
} else {
|
| 5945 |
DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
|
| 5946 |
} |
| 5947 |
} |
| 5948 |
} |
| 5949 |
} |
| 5950 |
} |
| 5951 |
} |
| 5952 |
|
| 5953 |
return collection;
|
| 5954 |
} |
| 5955 |
|
| 5956 |
function remove( elem, selector, keepData ) { |
| 5957 |
var node,
|
| 5958 |
nodes = selector ? jQuery.filter( selector, elem ) : elem, |
| 5959 |
i = 0;
|
| 5960 |
|
| 5961 |
for ( ; ( node = nodes[ i ] ) != null; i++ ) { |
| 5962 |
if ( !keepData && node.nodeType === 1 ) { |
| 5963 |
jQuery.cleanData( getAll( node ) ); |
| 5964 |
} |
| 5965 |
|
| 5966 |
if ( node.parentNode ) {
|
| 5967 |
if ( keepData && isAttached( node ) ) {
|
| 5968 |
setGlobalEval( getAll( node, "script" ) );
|
| 5969 |
} |
| 5970 |
node.parentNode.removeChild( node ); |
| 5971 |
} |
| 5972 |
} |
| 5973 |
|
| 5974 |
return elem;
|
| 5975 |
} |
| 5976 |
|
| 5977 |
jQuery.extend( {
|
| 5978 |
htmlPrefilter: function( html ) { |
| 5979 |
return html.replace( rxhtmlTag, "<$1></$2>" ); |
| 5980 |
}, |
| 5981 |
|
| 5982 |
clone: function( elem, dataAndEvents, deepDataAndEvents ) { |
| 5983 |
var i, l, srcElements, destElements,
|
| 5984 |
clone = elem.cloneNode( true ),
|
| 5985 |
inPage = isAttached( elem ); |
| 5986 |
|
| 5987 |
// Fix IE cloning issues
|
| 5988 |
if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && |
| 5989 |
!jQuery.isXMLDoc( elem ) ) {
|
| 5990 |
|
| 5991 |
// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
|
| 5992 |
destElements = getAll( clone ); |
| 5993 |
srcElements = getAll( elem ); |
| 5994 |
|
| 5995 |
for ( i = 0, l = srcElements.length; i < l; i++ ) { |
| 5996 |
fixInput( srcElements[ i ], destElements[ i ] ); |
| 5997 |
} |
| 5998 |
} |
| 5999 |
|
| 6000 |
// Copy the events from the original to the clone
|
| 6001 |
if ( dataAndEvents ) {
|
| 6002 |
if ( deepDataAndEvents ) {
|
| 6003 |
srcElements = srcElements || getAll( elem ); |
| 6004 |
destElements = destElements || getAll( clone ); |
| 6005 |
|
| 6006 |
for ( i = 0, l = srcElements.length; i < l; i++ ) { |
| 6007 |
cloneCopyEvent( srcElements[ i ], destElements[ i ] ); |
| 6008 |
} |
| 6009 |
} else {
|
| 6010 |
cloneCopyEvent( elem, clone ); |
| 6011 |
} |
| 6012 |
} |
| 6013 |
|
| 6014 |
// Preserve script evaluation history
|
| 6015 |
destElements = getAll( clone, "script" );
|
| 6016 |
if ( destElements.length > 0 ) { |
| 6017 |
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
|
| 6018 |
} |
| 6019 |
|
| 6020 |
// Return the cloned set
|
| 6021 |
return clone;
|
| 6022 |
}, |
| 6023 |
|
| 6024 |
cleanData: function( elems ) { |
| 6025 |
var data, elem, type,
|
| 6026 |
special = jQuery.event.special, |
| 6027 |
i = 0;
|
| 6028 |
|
| 6029 |
for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { |
| 6030 |
if ( acceptData( elem ) ) {
|
| 6031 |
if ( ( data = elem[ dataPriv.expando ] ) ) {
|
| 6032 |
if ( data.events ) {
|
| 6033 |
for ( type in data.events ) { |
| 6034 |
if ( special[ type ] ) {
|
| 6035 |
jQuery.event.remove( elem, type ); |
| 6036 |
|
| 6037 |
// This is a shortcut to avoid jQuery.event.remove's overhead
|
| 6038 |
} else {
|
| 6039 |
jQuery.removeEvent( elem, type, data.handle ); |
| 6040 |
} |
| 6041 |
} |
| 6042 |
} |
| 6043 |
|
| 6044 |
// Support: Chrome <=35 - 45+
|
| 6045 |
// Assign undefined instead of using delete, see Data#remove
|
| 6046 |
elem[ dataPriv.expando ] = undefined;
|
| 6047 |
} |
| 6048 |
if ( elem[ dataUser.expando ] ) {
|
| 6049 |
|
| 6050 |
// Support: Chrome <=35 - 45+
|
| 6051 |
// Assign undefined instead of using delete, see Data#remove
|
| 6052 |
elem[ dataUser.expando ] = undefined;
|
| 6053 |
} |
| 6054 |
} |
| 6055 |
} |
| 6056 |
} |
| 6057 |
} ); |
| 6058 |
|
| 6059 |
jQuery.fn.extend( {
|
| 6060 |
detach: function( selector ) { |
| 6061 |
return remove( this, selector, true ); |
| 6062 |
}, |
| 6063 |
|
| 6064 |
remove: function( selector ) { |
| 6065 |
return remove( this, selector ); |
| 6066 |
}, |
| 6067 |
|
| 6068 |
text: function( value ) { |
| 6069 |
return access( this, function( value ) { |
| 6070 |
return value === undefined ? |
| 6071 |
jQuery.text( this ) :
|
| 6072 |
this.empty().each( function() { |
| 6073 |
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
| 6074 |
this.textContent = value;
|
| 6075 |
} |
| 6076 |
} ); |
| 6077 |
}, null, value, arguments.length ); |
| 6078 |
}, |
| 6079 |
|
| 6080 |
append: function() { |
| 6081 |
return domManip( this, arguments, function( elem ) { |
| 6082 |
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
| 6083 |
var target = manipulationTarget( this, elem ); |
| 6084 |
target.appendChild( elem ); |
| 6085 |
} |
| 6086 |
} ); |
| 6087 |
}, |
| 6088 |
|
| 6089 |
prepend: function() { |
| 6090 |
return domManip( this, arguments, function( elem ) { |
| 6091 |
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
| 6092 |
var target = manipulationTarget( this, elem ); |
| 6093 |
target.insertBefore( elem, target.firstChild ); |
| 6094 |
} |
| 6095 |
} ); |
| 6096 |
}, |
| 6097 |
|
| 6098 |
before: function() { |
| 6099 |
return domManip( this, arguments, function( elem ) { |
| 6100 |
if ( this.parentNode ) { |
| 6101 |
this.parentNode.insertBefore( elem, this ); |
| 6102 |
} |
| 6103 |
} ); |
| 6104 |
}, |
| 6105 |
|
| 6106 |
after: function() { |
| 6107 |
return domManip( this, arguments, function( elem ) { |
| 6108 |
if ( this.parentNode ) { |
| 6109 |
this.parentNode.insertBefore( elem, this.nextSibling ); |
| 6110 |
} |
| 6111 |
} ); |
| 6112 |
}, |
| 6113 |
|
| 6114 |
empty: function() { |
| 6115 |
var elem,
|
| 6116 |
i = 0;
|
| 6117 |
|
| 6118 |
for ( ; ( elem = this[ i ] ) != null; i++ ) { |
| 6119 |
if ( elem.nodeType === 1 ) { |
| 6120 |
|
| 6121 |
// Prevent memory leaks
|
| 6122 |
jQuery.cleanData( getAll( elem, false ) );
|
| 6123 |
|
| 6124 |
// Remove any remaining nodes
|
| 6125 |
elem.textContent = "";
|
| 6126 |
} |
| 6127 |
} |
| 6128 |
|
| 6129 |
return this; |
| 6130 |
}, |
| 6131 |
|
| 6132 |
clone: function( dataAndEvents, deepDataAndEvents ) { |
| 6133 |
dataAndEvents = dataAndEvents == null ? false : dataAndEvents; |
| 6134 |
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
| 6135 |
|
| 6136 |
return this.map( function() { |
| 6137 |
return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); |
| 6138 |
} ); |
| 6139 |
}, |
| 6140 |
|
| 6141 |
html: function( value ) { |
| 6142 |
return access( this, function( value ) { |
| 6143 |
var elem = this[ 0 ] || {}, |
| 6144 |
i = 0,
|
| 6145 |
l = this.length;
|
| 6146 |
|
| 6147 |
if ( value === undefined && elem.nodeType === 1 ) { |
| 6148 |
return elem.innerHTML;
|
| 6149 |
} |
| 6150 |
|
| 6151 |
// See if we can take a shortcut and just use innerHTML
|
| 6152 |
if ( typeof value === "string" && !rnoInnerhtml.test( value ) && |
| 6153 |
!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { |
| 6154 |
|
| 6155 |
value = jQuery.htmlPrefilter( value ); |
| 6156 |
|
| 6157 |
try {
|
| 6158 |
for ( ; i < l; i++ ) {
|
| 6159 |
elem = this[ i ] || {};
|
| 6160 |
|
| 6161 |
// Remove element nodes and prevent memory leaks
|
| 6162 |
if ( elem.nodeType === 1 ) { |
| 6163 |
jQuery.cleanData( getAll( elem, false ) );
|
| 6164 |
elem.innerHTML = value; |
| 6165 |
} |
| 6166 |
} |
| 6167 |
|
| 6168 |
elem = 0;
|
| 6169 |
|
| 6170 |
// If using innerHTML throws an exception, use the fallback method
|
| 6171 |
} catch ( e ) {}
|
| 6172 |
} |
| 6173 |
|
| 6174 |
if ( elem ) {
|
| 6175 |
this.empty().append( value );
|
| 6176 |
} |
| 6177 |
}, null, value, arguments.length ); |
| 6178 |
}, |
| 6179 |
|
| 6180 |
replaceWith: function() { |
| 6181 |
var ignored = [];
|
| 6182 |
|
| 6183 |
// Make the changes, replacing each non-ignored context element with the new content
|
| 6184 |
return domManip( this, arguments, function( elem ) { |
| 6185 |
var parent = this.parentNode; |
| 6186 |
|
| 6187 |
if ( jQuery.inArray( this, ignored ) < 0 ) { |
| 6188 |
jQuery.cleanData( getAll( this ) );
|
| 6189 |
if ( parent ) {
|
| 6190 |
parent.replaceChild( elem, this );
|
| 6191 |
} |
| 6192 |
} |
| 6193 |
|
| 6194 |
// Force callback invocation
|
| 6195 |
}, ignored ); |
| 6196 |
} |
| 6197 |
} ); |
| 6198 |
|
| 6199 |
jQuery.each( {
|
| 6200 |
appendTo: "append", |
| 6201 |
prependTo: "prepend", |
| 6202 |
insertBefore: "before", |
| 6203 |
insertAfter: "after", |
| 6204 |
replaceAll: "replaceWith" |
| 6205 |
}, function( name, original ) {
|
| 6206 |
jQuery.fn[ name ] = function( selector ) {
|
| 6207 |
var elems,
|
| 6208 |
ret = [], |
| 6209 |
insert = jQuery( selector ), |
| 6210 |
last = insert.length - 1,
|
| 6211 |
i = 0;
|
| 6212 |
|
| 6213 |
for ( ; i <= last; i++ ) {
|
| 6214 |
elems = i === last ? this : this.clone( true ); |
| 6215 |
jQuery( insert[ i ] )[ original ]( elems ); |
| 6216 |
|
| 6217 |
// Support: Android <=4.0 only, PhantomJS 1 only
|
| 6218 |
// .get() because push.apply(_, arraylike) throws on ancient WebKit
|
| 6219 |
push.apply( ret, elems.get() ); |
| 6220 |
} |
| 6221 |
|
| 6222 |
return this.pushStack( ret ); |
| 6223 |
}; |
| 6224 |
} ); |
| 6225 |
var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); |
| 6226 |
|
| 6227 |
var getStyles = function( elem ) { |
| 6228 |
|
| 6229 |
// Support: IE <=11 only, Firefox <=30 (#15098, #14150)
|
| 6230 |
// IE throws on elements created in popups
|
| 6231 |
// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
|
| 6232 |
var view = elem.ownerDocument.defaultView;
|
| 6233 |
|
| 6234 |
if ( !view || !view.opener ) {
|
| 6235 |
view = window; |
| 6236 |
} |
| 6237 |
|
| 6238 |
return view.getComputedStyle( elem );
|
| 6239 |
}; |
| 6240 |
|
| 6241 |
var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" ); |
| 6242 |
|
| 6243 |
|
| 6244 |
|
| 6245 |
( function() {
|
| 6246 |
|
| 6247 |
// Executing both pixelPosition & boxSizingReliable tests require only one layout
|
| 6248 |
// so they're executed at the same time to save the second computation.
|
| 6249 |
function computeStyleTests() { |
| 6250 |
|
| 6251 |
// This is a singleton, we need to execute it only once
|
| 6252 |
if ( !div ) {
|
| 6253 |
return;
|
| 6254 |
} |
| 6255 |
|
| 6256 |
container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
|
| 6257 |
"margin-top:1px;padding:0;border:0";
|
| 6258 |
div.style.cssText = |
| 6259 |
"position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
|
| 6260 |
"margin:auto;border:1px;padding:1px;" +
|
| 6261 |
"width:60%;top:1%";
|
| 6262 |
documentElement.appendChild( container ).appendChild( div ); |
| 6263 |
|
| 6264 |
var divStyle = window.getComputedStyle( div );
|
| 6265 |
pixelPositionVal = divStyle.top !== "1%";
|
| 6266 |
|
| 6267 |
// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
|
| 6268 |
reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
|
| 6269 |
|
| 6270 |
// Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
|
| 6271 |
// Some styles come back with percentage values, even though they shouldn't
|
| 6272 |
div.style.right = "60%";
|
| 6273 |
pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
|
| 6274 |
|
| 6275 |
// Support: IE 9 - 11 only
|
| 6276 |
// Detect misreporting of content dimensions for box-sizing:border-box elements
|
| 6277 |
boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
|
| 6278 |
|
| 6279 |
// Support: IE 9 only
|
| 6280 |
// Detect overflow:scroll screwiness (gh-3699)
|
| 6281 |
// Support: Chrome <=64
|
| 6282 |
// Don't get tricked when zoom affects offsetWidth (gh-4029)
|
| 6283 |
div.style.position = "absolute";
|
| 6284 |
scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12; |
| 6285 |
|
| 6286 |
documentElement.removeChild( container ); |
| 6287 |
|
| 6288 |
// Nullify the div so it wouldn't be stored in the memory and
|
| 6289 |
// it will also be a sign that checks already performed
|
| 6290 |
div = null;
|
| 6291 |
} |
| 6292 |
|
| 6293 |
function roundPixelMeasures( measure ) { |
| 6294 |
return Math.round( parseFloat( measure ) );
|
| 6295 |
} |
| 6296 |
|
| 6297 |
var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
|
| 6298 |
reliableMarginLeftVal, |
| 6299 |
container = document.createElement( "div" ),
|
| 6300 |
div = document.createElement( "div" );
|
| 6301 |
|
| 6302 |
// Finish early in limited (non-browser) environments
|
| 6303 |
if ( !div.style ) {
|
| 6304 |
return;
|
| 6305 |
} |
| 6306 |
|
| 6307 |
// Support: IE <=9 - 11 only
|
| 6308 |
// Style of cloned element affects source element cloned (#8908)
|
| 6309 |
div.style.backgroundClip = "content-box";
|
| 6310 |
div.cloneNode( true ).style.backgroundClip = ""; |
| 6311 |
support.clearCloneStyle = div.style.backgroundClip === "content-box";
|
| 6312 |
|
| 6313 |
jQuery.extend( support, {
|
| 6314 |
boxSizingReliable: function() { |
| 6315 |
computeStyleTests(); |
| 6316 |
return boxSizingReliableVal;
|
| 6317 |
}, |
| 6318 |
pixelBoxStyles: function() { |
| 6319 |
computeStyleTests(); |
| 6320 |
return pixelBoxStylesVal;
|
| 6321 |
}, |
| 6322 |
pixelPosition: function() { |
| 6323 |
computeStyleTests(); |
| 6324 |
return pixelPositionVal;
|
| 6325 |
}, |
| 6326 |
reliableMarginLeft: function() { |
| 6327 |
computeStyleTests(); |
| 6328 |
return reliableMarginLeftVal;
|
| 6329 |
}, |
| 6330 |
scrollboxSize: function() { |
| 6331 |
computeStyleTests(); |
| 6332 |
return scrollboxSizeVal;
|
| 6333 |
} |
| 6334 |
} ); |
| 6335 |
} )(); |
| 6336 |
|
| 6337 |
|
| 6338 |
function curCSS( elem, name, computed ) { |
| 6339 |
var width, minWidth, maxWidth, ret,
|
| 6340 |
|
| 6341 |
// Support: Firefox 51+
|
| 6342 |
// Retrieving style before computed somehow
|
| 6343 |
// fixes an issue with getting wrong values
|
| 6344 |
// on detached elements
|
| 6345 |
style = elem.style; |
| 6346 |
|
| 6347 |
computed = computed || getStyles( elem ); |
| 6348 |
|
| 6349 |
// getPropertyValue is needed for:
|
| 6350 |
// .css('filter') (IE 9 only, #12537)
|
| 6351 |
// .css('--customProperty) (#3144)
|
| 6352 |
if ( computed ) {
|
| 6353 |
ret = computed.getPropertyValue( name ) || computed[ name ]; |
| 6354 |
|
| 6355 |
if ( ret === "" && !isAttached( elem ) ) { |
| 6356 |
ret = jQuery.style( elem, name ); |
| 6357 |
} |
| 6358 |
|
| 6359 |
// A tribute to the "awesome hack by Dean Edwards"
|
| 6360 |
// Android Browser returns percentage for some values,
|
| 6361 |
// but width seems to be reliably pixels.
|
| 6362 |
// This is against the CSSOM draft spec:
|
| 6363 |
// https://drafts.csswg.org/cssom/#resolved-values
|
| 6364 |
if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
|
| 6365 |
|
| 6366 |
// Remember the original values
|
| 6367 |
width = style.width; |
| 6368 |
minWidth = style.minWidth; |
| 6369 |
maxWidth = style.maxWidth; |
| 6370 |
|
| 6371 |
// Put in the new values to get a computed value out
|
| 6372 |
style.minWidth = style.maxWidth = style.width = ret; |
| 6373 |
ret = computed.width; |
| 6374 |
|
| 6375 |
// Revert the changed values
|
| 6376 |
style.width = width; |
| 6377 |
style.minWidth = minWidth; |
| 6378 |
style.maxWidth = maxWidth; |
| 6379 |
} |
| 6380 |
} |
| 6381 |
|
| 6382 |
return ret !== undefined ? |
| 6383 |
|
| 6384 |
// Support: IE <=9 - 11 only
|
| 6385 |
// IE returns zIndex value as an integer.
|
| 6386 |
ret + "" :
|
| 6387 |
ret; |
| 6388 |
} |
| 6389 |
|
| 6390 |
|
| 6391 |
function addGetHookIf( conditionFn, hookFn ) { |
| 6392 |
|
| 6393 |
// Define the hook, we'll check on the first run if it's really needed.
|
| 6394 |
return {
|
| 6395 |
get: function() { |
| 6396 |
if ( conditionFn() ) {
|
| 6397 |
|
| 6398 |
// Hook not needed (or it's not possible to use it due
|
| 6399 |
// to missing dependency), remove it.
|
| 6400 |
delete this.get; |
| 6401 |
return;
|
| 6402 |
} |
| 6403 |
|
| 6404 |
// Hook needed; redefine it so that the support test is not executed again.
|
| 6405 |
return ( this.get = hookFn ).apply( this, arguments ); |
| 6406 |
} |
| 6407 |
}; |
| 6408 |
} |
| 6409 |
|
| 6410 |
|
| 6411 |
var cssPrefixes = [ "Webkit", "Moz", "ms" ], |
| 6412 |
emptyStyle = document.createElement( "div" ).style,
|
| 6413 |
vendorProps = {};
|
| 6414 |
|
| 6415 |
// Return a vendor-prefixed property or undefined
|
| 6416 |
function vendorPropName( name ) { |
| 6417 |
|
| 6418 |
// Check for vendor prefixed names
|
| 6419 |
var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), |
| 6420 |
i = cssPrefixes.length; |
| 6421 |
|
| 6422 |
while ( i-- ) {
|
| 6423 |
name = cssPrefixes[ i ] + capName; |
| 6424 |
if ( name in emptyStyle ) { |
| 6425 |
return name;
|
| 6426 |
} |
| 6427 |
} |
| 6428 |
} |
| 6429 |
|
| 6430 |
// Return a potentially-mapped jQuery.cssProps or vendor prefixed property
|
| 6431 |
function finalPropName( name ) { |
| 6432 |
var final = jQuery.cssProps[ name ] || vendorProps[ name ]; |
| 6433 |
|
| 6434 |
if ( final ) { |
| 6435 |
return final; |
| 6436 |
} |
| 6437 |
if ( name in emptyStyle ) { |
| 6438 |
return name;
|
| 6439 |
} |
| 6440 |
return vendorProps[ name ] = vendorPropName( name ) || name;
|
| 6441 |
} |
| 6442 |
|
| 6443 |
|
| 6444 |
var
|
| 6445 |
|
| 6446 |
// Swappable if display is none or starts with table
|
| 6447 |
// except "table", "table-cell", or "table-caption"
|
| 6448 |
// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
|
| 6449 |
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
|
| 6450 |
rcustomProp = /^--/,
|
| 6451 |
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
|
| 6452 |
cssNormalTransform = {
|
| 6453 |
letterSpacing: "0", |
| 6454 |
fontWeight: "400" |
| 6455 |
}; |
| 6456 |
|
| 6457 |
function setPositiveNumber( elem, value, subtract ) { |
| 6458 |
|
| 6459 |
// Any relative (+/-) values have already been
|
| 6460 |
// normalized at this point
|
| 6461 |
var matches = rcssNum.exec( value );
|
| 6462 |
return matches ?
|
| 6463 |
|
| 6464 |
// Guard against undefined "subtract", e.g., when used as in cssHooks
|
| 6465 |
Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : |
| 6466 |
value; |
| 6467 |
} |
| 6468 |
|
| 6469 |
function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) { |
| 6470 |
var i = dimension === "width" ? 1 : 0, |
| 6471 |
extra = 0,
|
| 6472 |
delta = 0;
|
| 6473 |
|
| 6474 |
// Adjustment may not be necessary
|
| 6475 |
if ( box === ( isBorderBox ? "border" : "content" ) ) { |
| 6476 |
return 0; |
| 6477 |
} |
| 6478 |
|
| 6479 |
for ( ; i < 4; i += 2 ) { |
| 6480 |
|
| 6481 |
// Both box models exclude margin
|
| 6482 |
if ( box === "margin" ) { |
| 6483 |
delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
|
| 6484 |
} |
| 6485 |
|
| 6486 |
// If we get here with a content-box, we're seeking "padding" or "border" or "margin"
|
| 6487 |
if ( !isBorderBox ) {
|
| 6488 |
|
| 6489 |
// Add padding
|
| 6490 |
delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
| 6491 |
|
| 6492 |
// For "border" or "margin", add border
|
| 6493 |
if ( box !== "padding" ) { |
| 6494 |
delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
| 6495 |
|
| 6496 |
// But still keep track of it otherwise
|
| 6497 |
} else {
|
| 6498 |
extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
| 6499 |
} |
| 6500 |
|
| 6501 |
// If we get here with a border-box (content + padding + border), we're seeking "content" or
|
| 6502 |
// "padding" or "margin"
|
| 6503 |
} else {
|
| 6504 |
|
| 6505 |
// For "content", subtract padding
|
| 6506 |
if ( box === "content" ) { |
| 6507 |
delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
| 6508 |
} |
| 6509 |
|
| 6510 |
// For "content" or "padding", subtract border
|
| 6511 |
if ( box !== "margin" ) { |
| 6512 |
delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
| 6513 |
} |
| 6514 |
} |
| 6515 |
} |
| 6516 |
|
| 6517 |
// Account for positive content-box scroll gutter when requested by providing computedVal
|
| 6518 |
if ( !isBorderBox && computedVal >= 0 ) { |
| 6519 |
|
| 6520 |
// offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
|
| 6521 |
// Assuming integer scroll gutter, subtract the rest and round down
|
| 6522 |
delta += Math.max( 0, Math.ceil(
|
| 6523 |
elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - |
| 6524 |
computedVal - |
| 6525 |
delta - |
| 6526 |
extra - |
| 6527 |
0.5
|
| 6528 |
|
| 6529 |
// If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter
|
| 6530 |
// Use an explicit zero to avoid NaN (gh-3964)
|
| 6531 |
) ) || 0;
|
| 6532 |
} |
| 6533 |
|
| 6534 |
return delta;
|
| 6535 |
} |
| 6536 |
|
| 6537 |
function getWidthOrHeight( elem, dimension, extra ) { |
| 6538 |
|
| 6539 |
// Start with computed style
|
| 6540 |
var styles = getStyles( elem ),
|
| 6541 |
|
| 6542 |
// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
|
| 6543 |
// Fake content-box until we know it's needed to know the true value.
|
| 6544 |
boxSizingNeeded = !support.boxSizingReliable() || extra, |
| 6545 |
isBorderBox = boxSizingNeeded && |
| 6546 |
jQuery.css( elem, "boxSizing", false, styles ) === "border-box", |
| 6547 |
valueIsBorderBox = isBorderBox, |
| 6548 |
|
| 6549 |
val = curCSS( elem, dimension, styles ), |
| 6550 |
offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ); |
| 6551 |
|
| 6552 |
// Support: Firefox <=54
|
| 6553 |
// Return a confounding non-pixel value or feign ignorance, as appropriate.
|
| 6554 |
if ( rnumnonpx.test( val ) ) {
|
| 6555 |
if ( !extra ) {
|
| 6556 |
return val;
|
| 6557 |
} |
| 6558 |
val = "auto";
|
| 6559 |
} |
| 6560 |
|
| 6561 |
|
| 6562 |
// Fall back to offsetWidth/offsetHeight when value is "auto"
|
| 6563 |
// This happens for inline elements with no explicit setting (gh-3571)
|
| 6564 |
// Support: Android <=4.1 - 4.3 only
|
| 6565 |
// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
|
| 6566 |
// Support: IE 9-11 only
|
| 6567 |
// Also use offsetWidth/offsetHeight for when box sizing is unreliable
|
| 6568 |
// We use getClientRects() to check for hidden/disconnected.
|
| 6569 |
// In those cases, the computed value can be trusted to be border-box
|
| 6570 |
if ( ( !support.boxSizingReliable() && isBorderBox ||
|
| 6571 |
val === "auto" ||
|
| 6572 |
!parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) && |
| 6573 |
elem.getClientRects().length ) {
|
| 6574 |
|
| 6575 |
isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; |
| 6576 |
|
| 6577 |
// Where available, offsetWidth/offsetHeight approximate border box dimensions.
|
| 6578 |
// Where not available (e.g., SVG), assume unreliable box-sizing and interpret the
|
| 6579 |
// retrieved value as a content box dimension.
|
| 6580 |
valueIsBorderBox = offsetProp in elem;
|
| 6581 |
if ( valueIsBorderBox ) {
|
| 6582 |
val = elem[ offsetProp ]; |
| 6583 |
} |
| 6584 |
} |
| 6585 |
|
| 6586 |
// Normalize "" and auto
|
| 6587 |
val = parseFloat( val ) || 0;
|
| 6588 |
|
| 6589 |
// Adjust for the element's box model
|
| 6590 |
return ( val +
|
| 6591 |
boxModelAdjustment( |
| 6592 |
elem, |
| 6593 |
dimension, |
| 6594 |
extra || ( isBorderBox ? "border" : "content" ), |
| 6595 |
valueIsBorderBox, |
| 6596 |
styles, |
| 6597 |
|
| 6598 |
// Provide the current computed size to request scroll gutter calculation (gh-3589)
|
| 6599 |
val |
| 6600 |
) |
| 6601 |
) + "px";
|
| 6602 |
} |
| 6603 |
|
| 6604 |
jQuery.extend( {
|
| 6605 |
|
| 6606 |
// Add in style property hooks for overriding the default
|
| 6607 |
// behavior of getting and setting a style property
|
| 6608 |
cssHooks: {
|
| 6609 |
opacity: {
|
| 6610 |
get: function( elem, computed ) { |
| 6611 |
if ( computed ) {
|
| 6612 |
|
| 6613 |
// We should always get a number back from opacity
|
| 6614 |
var ret = curCSS( elem, "opacity" ); |
| 6615 |
return ret === "" ? "1" : ret; |
| 6616 |
} |
| 6617 |
} |
| 6618 |
} |
| 6619 |
}, |
| 6620 |
|
| 6621 |
// Don't automatically add "px" to these possibly-unitless properties
|
| 6622 |
cssNumber: {
|
| 6623 |
"animationIterationCount": true, |
| 6624 |
"columnCount": true, |
| 6625 |
"fillOpacity": true, |
| 6626 |
"flexGrow": true, |
| 6627 |
"flexShrink": true, |
| 6628 |
"fontWeight": true, |
| 6629 |
"gridArea": true, |
| 6630 |
"gridColumn": true, |
| 6631 |
"gridColumnEnd": true, |
| 6632 |
"gridColumnStart": true, |
| 6633 |
"gridRow": true, |
| 6634 |
"gridRowEnd": true, |
| 6635 |
"gridRowStart": true, |
| 6636 |
"lineHeight": true, |
| 6637 |
"opacity": true, |
| 6638 |
"order": true, |
| 6639 |
"orphans": true, |
| 6640 |
"widows": true, |
| 6641 |
"zIndex": true, |
| 6642 |
"zoom": true |
| 6643 |
}, |
| 6644 |
|
| 6645 |
// Add in properties whose names you wish to fix before
|
| 6646 |
// setting or getting the value
|
| 6647 |
cssProps: {},
|
| 6648 |
|
| 6649 |
// Get and set the style property on a DOM Node
|
| 6650 |
style: function( elem, name, value, extra ) { |
| 6651 |
|
| 6652 |
// Don't set styles on text and comment nodes
|
| 6653 |
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { |
| 6654 |
return;
|
| 6655 |
} |
| 6656 |
|
| 6657 |
// Make sure that we're working with the right name
|
| 6658 |
var ret, type, hooks,
|
| 6659 |
origName = camelCase( name ), |
| 6660 |
isCustomProp = rcustomProp.test( name ), |
| 6661 |
style = elem.style; |
| 6662 |
|
| 6663 |
// Make sure that we're working with the right name. We don't
|
| 6664 |
// want to query the value if it is a CSS custom property
|
| 6665 |
// since they are user-defined.
|
| 6666 |
if ( !isCustomProp ) {
|
| 6667 |
name = finalPropName( origName ); |
| 6668 |
} |
| 6669 |
|
| 6670 |
// Gets hook for the prefixed version, then unprefixed version
|
| 6671 |
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
| 6672 |
|
| 6673 |
// Check if we're setting a value
|
| 6674 |
if ( value !== undefined ) { |
| 6675 |
type = typeof value;
|
| 6676 |
|
| 6677 |
// Convert "+=" or "-=" to relative numbers (#7345)
|
| 6678 |
if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { |
| 6679 |
value = adjustCSS( elem, name, ret ); |
| 6680 |
|
| 6681 |
// Fixes bug #9237
|
| 6682 |
type = "number";
|
| 6683 |
} |
| 6684 |
|
| 6685 |
// Make sure that null and NaN values aren't set (#7116)
|
| 6686 |
if ( value == null || value !== value ) { |
| 6687 |
return;
|
| 6688 |
} |
| 6689 |
|
| 6690 |
// If a number was passed in, add the unit (except for certain CSS properties)
|
| 6691 |
// The isCustomProp check can be removed in jQuery 4.0 when we only auto-append
|
| 6692 |
// "px" to a few hardcoded values.
|
| 6693 |
if ( type === "number" && !isCustomProp ) { |
| 6694 |
value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); |
| 6695 |
} |
| 6696 |
|
| 6697 |
// background-* props affect original clone's values
|
| 6698 |
if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { |
| 6699 |
style[ name ] = "inherit";
|
| 6700 |
} |
| 6701 |
|
| 6702 |
// If a hook was provided, use that value, otherwise just set the specified value
|
| 6703 |
if ( !hooks || !( "set" in hooks ) || |
| 6704 |
( value = hooks.set( elem, value, extra ) ) !== undefined ) {
|
| 6705 |
|
| 6706 |
if ( isCustomProp ) {
|
| 6707 |
style.setProperty( name, value ); |
| 6708 |
} else {
|
| 6709 |
style[ name ] = value; |
| 6710 |
} |
| 6711 |
} |
| 6712 |
|
| 6713 |
} else {
|
| 6714 |
|
| 6715 |
// If a hook was provided get the non-computed value from there
|
| 6716 |
if ( hooks && "get" in hooks && |
| 6717 |
( ret = hooks.get( elem, false, extra ) ) !== undefined ) { |
| 6718 |
|
| 6719 |
return ret;
|
| 6720 |
} |
| 6721 |
|
| 6722 |
// Otherwise just get the value from the style object
|
| 6723 |
return style[ name ];
|
| 6724 |
} |
| 6725 |
}, |
| 6726 |
|
| 6727 |
css: function( elem, name, extra, styles ) { |
| 6728 |
var val, num, hooks,
|
| 6729 |
origName = camelCase( name ), |
| 6730 |
isCustomProp = rcustomProp.test( name ); |
| 6731 |
|
| 6732 |
// Make sure that we're working with the right name. We don't
|
| 6733 |
// want to modify the value if it is a CSS custom property
|
| 6734 |
// since they are user-defined.
|
| 6735 |
if ( !isCustomProp ) {
|
| 6736 |
name = finalPropName( origName ); |
| 6737 |
} |
| 6738 |
|
| 6739 |
// Try prefixed name followed by the unprefixed name
|
| 6740 |
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
| 6741 |
|
| 6742 |
// If a hook was provided get the computed value from there
|
| 6743 |
if ( hooks && "get" in hooks ) { |
| 6744 |
val = hooks.get( elem, true, extra );
|
| 6745 |
} |
| 6746 |
|
| 6747 |
// Otherwise, if a way to get the computed value exists, use that
|
| 6748 |
if ( val === undefined ) { |
| 6749 |
val = curCSS( elem, name, styles ); |
| 6750 |
} |
| 6751 |
|
| 6752 |
// Convert "normal" to computed value
|
| 6753 |
if ( val === "normal" && name in cssNormalTransform ) { |
| 6754 |
val = cssNormalTransform[ name ]; |
| 6755 |
} |
| 6756 |
|
| 6757 |
// Make numeric if forced or a qualifier was provided and val looks numeric
|
| 6758 |
if ( extra === "" || extra ) { |
| 6759 |
num = parseFloat( val ); |
| 6760 |
return extra === true || isFinite( num ) ? num || 0 : val; |
| 6761 |
} |
| 6762 |
|
| 6763 |
return val;
|
| 6764 |
} |
| 6765 |
} ); |
| 6766 |
|
| 6767 |
jQuery.each( [ "height", "width" ], function( i, dimension ) { |
| 6768 |
jQuery.cssHooks[ dimension ] = {
|
| 6769 |
get: function( elem, computed, extra ) { |
| 6770 |
if ( computed ) {
|
| 6771 |
|
| 6772 |
// Certain elements can have dimension info if we invisibly show them
|
| 6773 |
// but it must have a current display style that would benefit
|
| 6774 |
return rdisplayswap.test( jQuery.css( elem, "display" ) ) && |
| 6775 |
|
| 6776 |
// Support: Safari 8+
|
| 6777 |
// Table columns in Safari have non-zero offsetWidth & zero
|
| 6778 |
// getBoundingClientRect().width unless display is changed.
|
| 6779 |
// Support: IE <=11 only
|
| 6780 |
// Running getBoundingClientRect on a disconnected node
|
| 6781 |
// in IE throws an error.
|
| 6782 |
( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? |
| 6783 |
swap( elem, cssShow, function() {
|
| 6784 |
return getWidthOrHeight( elem, dimension, extra );
|
| 6785 |
} ) : |
| 6786 |
getWidthOrHeight( elem, dimension, extra ); |
| 6787 |
} |
| 6788 |
}, |
| 6789 |
|
| 6790 |
set: function( elem, value, extra ) { |
| 6791 |
var matches,
|
| 6792 |
styles = getStyles( elem ), |
| 6793 |
|
| 6794 |
// Only read styles.position if the test has a chance to fail
|
| 6795 |
// to avoid forcing a reflow.
|
| 6796 |
scrollboxSizeBuggy = !support.scrollboxSize() && |
| 6797 |
styles.position === "absolute",
|
| 6798 |
|
| 6799 |
// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
|
| 6800 |
boxSizingNeeded = scrollboxSizeBuggy || extra, |
| 6801 |
isBorderBox = boxSizingNeeded && |
| 6802 |
jQuery.css( elem, "boxSizing", false, styles ) === "border-box", |
| 6803 |
subtract = extra ? |
| 6804 |
boxModelAdjustment( |
| 6805 |
elem, |
| 6806 |
dimension, |
| 6807 |
extra, |
| 6808 |
isBorderBox, |
| 6809 |
styles |
| 6810 |
) : |
| 6811 |
0;
|
| 6812 |
|
| 6813 |
// Account for unreliable border-box dimensions by comparing offset* to computed and
|
| 6814 |
// faking a content-box to get border and padding (gh-3699)
|
| 6815 |
if ( isBorderBox && scrollboxSizeBuggy ) {
|
| 6816 |
subtract -= Math.ceil( |
| 6817 |
elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - |
| 6818 |
parseFloat( styles[ dimension ] ) - |
| 6819 |
boxModelAdjustment( elem, dimension, "border", false, styles ) - |
| 6820 |
0.5
|
| 6821 |
); |
| 6822 |
} |
| 6823 |
|
| 6824 |
// Convert to pixels if value adjustment is needed
|
| 6825 |
if ( subtract && ( matches = rcssNum.exec( value ) ) &&
|
| 6826 |
( matches[ 3 ] || "px" ) !== "px" ) { |
| 6827 |
|
| 6828 |
elem.style[ dimension ] = value; |
| 6829 |
value = jQuery.css( elem, dimension ); |
| 6830 |
} |
| 6831 |
|
| 6832 |
return setPositiveNumber( elem, value, subtract );
|
| 6833 |
} |
| 6834 |
}; |
| 6835 |
} ); |
| 6836 |
|
| 6837 |
jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, |
| 6838 |
function( elem, computed ) {
|
| 6839 |
if ( computed ) {
|
| 6840 |
return ( parseFloat( curCSS( elem, "marginLeft" ) ) || |
| 6841 |
elem.getBoundingClientRect().left - |
| 6842 |
swap( elem, { marginLeft: 0 }, function() {
|
| 6843 |
return elem.getBoundingClientRect().left;
|
| 6844 |
} ) |
| 6845 |
) + "px";
|
| 6846 |
} |
| 6847 |
} |
| 6848 |
); |
| 6849 |
|
| 6850 |
// These hooks are used by animate to expand properties
|
| 6851 |
jQuery.each( {
|
| 6852 |
margin: "", |
| 6853 |
padding: "", |
| 6854 |
border: "Width" |
| 6855 |
}, function( prefix, suffix ) {
|
| 6856 |
jQuery.cssHooks[ prefix + suffix ] = {
|
| 6857 |
expand: function( value ) { |
| 6858 |
var i = 0, |
| 6859 |
expanded = {},
|
| 6860 |
|
| 6861 |
// Assumes a single number if not a string
|
| 6862 |
parts = typeof value === "string" ? value.split( " " ) : [ value ]; |
| 6863 |
|
| 6864 |
for ( ; i < 4; i++ ) { |
| 6865 |
expanded[ prefix + cssExpand[ i ] + suffix ] = |
| 6866 |
parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; |
| 6867 |
} |
| 6868 |
|
| 6869 |
return expanded;
|
| 6870 |
} |
| 6871 |
}; |
| 6872 |
|
| 6873 |
if ( prefix !== "margin" ) { |
| 6874 |
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; |
| 6875 |
} |
| 6876 |
} ); |
| 6877 |
|
| 6878 |
jQuery.fn.extend( {
|
| 6879 |
css: function( name, value ) { |
| 6880 |
return access( this, function( elem, name, value ) { |
| 6881 |
var styles, len,
|
| 6882 |
map = {},
|
| 6883 |
i = 0;
|
| 6884 |
|
| 6885 |
if ( Array.isArray( name ) ) {
|
| 6886 |
styles = getStyles( elem ); |
| 6887 |
len = name.length; |
| 6888 |
|
| 6889 |
for ( ; i < len; i++ ) {
|
| 6890 |
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
|
| 6891 |
} |
| 6892 |
|
| 6893 |
return map;
|
| 6894 |
} |
| 6895 |
|
| 6896 |
return value !== undefined ? |
| 6897 |
jQuery.style( elem, name, value ) : |
| 6898 |
jQuery.css( elem, name ); |
| 6899 |
}, name, value, arguments.length > 1 ); |
| 6900 |
} |
| 6901 |
} ); |
| 6902 |
|
| 6903 |
|
| 6904 |
// Based off of the plugin by Clint Helfers, with permission.
|
| 6905 |
// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
|
| 6906 |
jQuery.fn.delay = function( time, type ) { |
| 6907 |
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; |
| 6908 |
type = type || "fx";
|
| 6909 |
|
| 6910 |
return this.queue( type, function( next, hooks ) { |
| 6911 |
var timeout = window.setTimeout( next, time );
|
| 6912 |
hooks.stop = function() { |
| 6913 |
window.clearTimeout( timeout ); |
| 6914 |
}; |
| 6915 |
} ); |
| 6916 |
}; |
| 6917 |
|
| 6918 |
|
| 6919 |
( function() {
|
| 6920 |
var input = document.createElement( "input" ), |
| 6921 |
select = document.createElement( "select" ),
|
| 6922 |
opt = select.appendChild( document.createElement( "option" ) );
|
| 6923 |
|
| 6924 |
input.type = "checkbox";
|
| 6925 |
|
| 6926 |
// Support: Android <=4.3 only
|
| 6927 |
// Default value for a checkbox should be "on"
|
| 6928 |
support.checkOn = input.value !== "";
|
| 6929 |
|
| 6930 |
// Support: IE <=11 only
|
| 6931 |
// Must access selectedIndex to make default options select
|
| 6932 |
support.optSelected = opt.selected; |
| 6933 |
|
| 6934 |
// Support: IE <=11 only
|
| 6935 |
// An input loses its value after becoming a radio
|
| 6936 |
input = document.createElement( "input" );
|
| 6937 |
input.value = "t";
|
| 6938 |
input.type = "radio";
|
| 6939 |
support.radioValue = input.value === "t";
|
| 6940 |
} )(); |
| 6941 |
|
| 6942 |
|
| 6943 |
var boolHook,
|
| 6944 |
attrHandle = jQuery.expr.attrHandle; |
| 6945 |
|
| 6946 |
jQuery.fn.extend( {
|
| 6947 |
attr: function( name, value ) { |
| 6948 |
return access( this, jQuery.attr, name, value, arguments.length > 1 ); |
| 6949 |
}, |
| 6950 |
|
| 6951 |
removeAttr: function( name ) { |
| 6952 |
return this.each( function() { |
| 6953 |
jQuery.removeAttr( this, name );
|
| 6954 |
} ); |
| 6955 |
} |
| 6956 |
} ); |
| 6957 |
|
| 6958 |
jQuery.extend( {
|
| 6959 |
attr: function( elem, name, value ) { |
| 6960 |
var ret, hooks,
|
| 6961 |
nType = elem.nodeType; |
| 6962 |
|
| 6963 |
// Don't get/set attributes on text, comment and attribute nodes
|
| 6964 |
if ( nType === 3 || nType === 8 || nType === 2 ) { |
| 6965 |
return;
|
| 6966 |
} |
| 6967 |
|
| 6968 |
// Fallback to prop when attributes are not supported
|
| 6969 |
if ( typeof elem.getAttribute === "undefined" ) { |
| 6970 |
return jQuery.prop( elem, name, value );
|
| 6971 |
} |
| 6972 |
|
| 6973 |
// Attribute hooks are determined by the lowercase version
|
| 6974 |
// Grab necessary hook if one is defined
|
| 6975 |
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
| 6976 |
hooks = jQuery.attrHooks[ name.toLowerCase() ] || |
| 6977 |
( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
|
| 6978 |
} |
| 6979 |
|
| 6980 |
if ( value !== undefined ) { |
| 6981 |
if ( value === null ) { |
| 6982 |
jQuery.removeAttr( elem, name ); |
| 6983 |
return;
|
| 6984 |
} |
| 6985 |
|
| 6986 |
if ( hooks && "set" in hooks && |
| 6987 |
( ret = hooks.set( elem, value, name ) ) !== undefined ) {
|
| 6988 |
return ret;
|
| 6989 |
} |
| 6990 |
|
| 6991 |
elem.setAttribute( name, value + "" );
|
| 6992 |
return value;
|
| 6993 |
} |
| 6994 |
|
| 6995 |
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { |
| 6996 |
return ret;
|
| 6997 |
} |
| 6998 |
|
| 6999 |
ret = jQuery.find.attr( elem, name ); |
| 7000 |
|
| 7001 |
// Non-existent attributes return null, we normalize to undefined
|
| 7002 |
return ret == null ? undefined : ret; |
| 7003 |
}, |
| 7004 |
|
| 7005 |
attrHooks: {
|
| 7006 |
type: {
|
| 7007 |
set: function( elem, value ) { |
| 7008 |
if ( !support.radioValue && value === "radio" && |
| 7009 |
nodeName( elem, "input" ) ) {
|
| 7010 |
var val = elem.value;
|
| 7011 |
elem.setAttribute( "type", value );
|
| 7012 |
if ( val ) {
|
| 7013 |
elem.value = val; |
| 7014 |
} |
| 7015 |
return value;
|
| 7016 |
} |
| 7017 |
} |
| 7018 |
} |
| 7019 |
}, |
| 7020 |
|
| 7021 |
removeAttr: function( elem, value ) { |
| 7022 |
var name,
|
| 7023 |
i = 0,
|
| 7024 |
|
| 7025 |
// Attribute names can contain non-HTML whitespace characters
|
| 7026 |
// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
|
| 7027 |
attrNames = value && value.match( rnothtmlwhite ); |
| 7028 |
|
| 7029 |
if ( attrNames && elem.nodeType === 1 ) { |
| 7030 |
while ( ( name = attrNames[ i++ ] ) ) {
|
| 7031 |
elem.removeAttribute( name ); |
| 7032 |
} |
| 7033 |
} |
| 7034 |
} |
| 7035 |
} ); |
| 7036 |
|
| 7037 |
// Hooks for boolean attributes
|
| 7038 |
boolHook = {
|
| 7039 |
set: function( elem, value, name ) { |
| 7040 |
if ( value === false ) { |
| 7041 |
|
| 7042 |
// Remove boolean attributes when set to false
|
| 7043 |
jQuery.removeAttr( elem, name ); |
| 7044 |
} else {
|
| 7045 |
elem.setAttribute( name, name ); |
| 7046 |
} |
| 7047 |
return name;
|
| 7048 |
} |
| 7049 |
}; |
| 7050 |
|
| 7051 |
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { |
| 7052 |
var getter = attrHandle[ name ] || jQuery.find.attr;
|
| 7053 |
|
| 7054 |
attrHandle[ name ] = function( elem, name, isXML ) {
|
| 7055 |
var ret, handle,
|
| 7056 |
lowercaseName = name.toLowerCase(); |
| 7057 |
|
| 7058 |
if ( !isXML ) {
|
| 7059 |
|
| 7060 |
// Avoid an infinite loop by temporarily removing this function from the getter
|
| 7061 |
handle = attrHandle[ lowercaseName ]; |
| 7062 |
attrHandle[ lowercaseName ] = ret; |
| 7063 |
ret = getter( elem, name, isXML ) != null ?
|
| 7064 |
lowercaseName : |
| 7065 |
null;
|
| 7066 |
attrHandle[ lowercaseName ] = handle; |
| 7067 |
} |
| 7068 |
return ret;
|
| 7069 |
}; |
| 7070 |
} ); |
| 7071 |
|
| 7072 |
|
| 7073 |
|
| 7074 |
|
| 7075 |
var rfocusable = /^(?:input|select|textarea|button)$/i, |
| 7076 |
rclickable = /^(?:a|area)$/i;
|
| 7077 |
|
| 7078 |
jQuery.fn.extend( {
|
| 7079 |
prop: function( name, value ) { |
| 7080 |
return access( this, jQuery.prop, name, value, arguments.length > 1 ); |
| 7081 |
}, |
| 7082 |
|
| 7083 |
removeProp: function( name ) { |
| 7084 |
return this.each( function() { |
| 7085 |
delete this[ jQuery.propFix[ name ] || name ]; |
| 7086 |
} ); |
| 7087 |
} |
| 7088 |
} ); |
| 7089 |
|
| 7090 |
jQuery.extend( {
|
| 7091 |
prop: function( elem, name, value ) { |
| 7092 |
var ret, hooks,
|
| 7093 |
nType = elem.nodeType; |
| 7094 |
|
| 7095 |
// Don't get/set properties on text, comment and attribute nodes
|
| 7096 |
if ( nType === 3 || nType === 8 || nType === 2 ) { |
| 7097 |
return;
|
| 7098 |
} |
| 7099 |
|
| 7100 |
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
| 7101 |
|
| 7102 |
// Fix name and attach hooks
|
| 7103 |
name = jQuery.propFix[ name ] || name; |
| 7104 |
hooks = jQuery.propHooks[ name ]; |
| 7105 |
} |
| 7106 |
|
| 7107 |
if ( value !== undefined ) { |
| 7108 |
if ( hooks && "set" in hooks && |
| 7109 |
( ret = hooks.set( elem, value, name ) ) !== undefined ) {
|
| 7110 |
return ret;
|
| 7111 |
} |
| 7112 |
|
| 7113 |
return ( elem[ name ] = value );
|
| 7114 |
} |
| 7115 |
|
| 7116 |
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { |
| 7117 |
return ret;
|
| 7118 |
} |
| 7119 |
|
| 7120 |
return elem[ name ];
|
| 7121 |
}, |
| 7122 |
|
| 7123 |
propHooks: {
|
| 7124 |
tabIndex: {
|
| 7125 |
get: function( elem ) { |
| 7126 |
|
| 7127 |
// Support: IE <=9 - 11 only
|
| 7128 |
// elem.tabIndex doesn't always return the
|
| 7129 |
// correct value when it hasn't been explicitly set
|
| 7130 |
// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
| 7131 |
// Use proper attribute retrieval(#12072)
|
| 7132 |
var tabindex = jQuery.find.attr( elem, "tabindex" ); |
| 7133 |
|
| 7134 |
if ( tabindex ) {
|
| 7135 |
return parseInt( tabindex, 10 ); |
| 7136 |
} |
| 7137 |
|
| 7138 |
if (
|
| 7139 |
rfocusable.test( elem.nodeName ) || |
| 7140 |
rclickable.test( elem.nodeName ) && |
| 7141 |
elem.href |
| 7142 |
) {
|
| 7143 |
return 0; |
| 7144 |
} |
| 7145 |
|
| 7146 |
return -1; |
| 7147 |
} |
| 7148 |
} |
| 7149 |
}, |
| 7150 |
|
| 7151 |
propFix: {
|
| 7152 |
"for": "htmlFor", |
| 7153 |
"class": "className" |
| 7154 |
} |
| 7155 |
} ); |
| 7156 |
|
| 7157 |
// Support: IE <=11 only
|
| 7158 |
// Accessing the selectedIndex property
|
| 7159 |
// forces the browser to respect setting selected
|
| 7160 |
// on the option
|
| 7161 |
// The getter ensures a default option is selected
|
| 7162 |
// when in an optgroup
|
| 7163 |
// eslint rule "no-unused-expressions" is disabled for this code
|
| 7164 |
// since it considers such accessions noop
|
| 7165 |
if ( !support.optSelected ) {
|
| 7166 |
jQuery.propHooks.selected = {
|
| 7167 |
get: function( elem ) { |
| 7168 |
|
| 7169 |
/* eslint no-unused-expressions: "off" */
|
| 7170 |
|
| 7171 |
var parent = elem.parentNode;
|
| 7172 |
if ( parent && parent.parentNode ) {
|
| 7173 |
parent.parentNode.selectedIndex; |
| 7174 |
} |
| 7175 |
return null; |
| 7176 |
}, |
| 7177 |
set: function( elem ) { |
| 7178 |
|
| 7179 |
/* eslint no-unused-expressions: "off" */
|
| 7180 |
|
| 7181 |
var parent = elem.parentNode;
|
| 7182 |
if ( parent ) {
|
| 7183 |
parent.selectedIndex; |
| 7184 |
|
| 7185 |
if ( parent.parentNode ) {
|
| 7186 |
parent.parentNode.selectedIndex; |
| 7187 |
} |
| 7188 |
} |
| 7189 |
} |
| 7190 |
}; |
| 7191 |
} |
| 7192 |
|
| 7193 |
jQuery.each( [ |
| 7194 |
"tabIndex",
|
| 7195 |
"readOnly",
|
| 7196 |
"maxLength",
|
| 7197 |
"cellSpacing",
|
| 7198 |
"cellPadding",
|
| 7199 |
"rowSpan",
|
| 7200 |
"colSpan",
|
| 7201 |
"useMap",
|
| 7202 |
"frameBorder",
|
| 7203 |
"contentEditable"
|
| 7204 |
], function() {
|
| 7205 |
jQuery.propFix[ this.toLowerCase() ] = this; |
| 7206 |
} ); |
| 7207 |
|
| 7208 |
|
| 7209 |
|
| 7210 |
|
| 7211 |
// Strip and collapse whitespace according to HTML spec
|
| 7212 |
// https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
|
| 7213 |
function stripAndCollapse( value ) { |
| 7214 |
var tokens = value.match( rnothtmlwhite ) || [];
|
| 7215 |
return tokens.join( " " ); |
| 7216 |
} |
| 7217 |
|
| 7218 |
|
| 7219 |
function getClass( elem ) { |
| 7220 |
return elem.getAttribute && elem.getAttribute( "class" ) || ""; |
| 7221 |
} |
| 7222 |
|
| 7223 |
function classesToArray( value ) { |
| 7224 |
if ( Array.isArray( value ) ) {
|
| 7225 |
return value;
|
| 7226 |
} |
| 7227 |
if ( typeof value === "string" ) { |
| 7228 |
return value.match( rnothtmlwhite ) || [];
|
| 7229 |
} |
| 7230 |
return [];
|
| 7231 |
} |
| 7232 |
|
| 7233 |
jQuery.fn.extend( {
|
| 7234 |
addClass: function( value ) { |
| 7235 |
var classes, elem, cur, curValue, clazz, j, finalValue,
|
| 7236 |
i = 0;
|
| 7237 |
|
| 7238 |
if ( isFunction( value ) ) {
|
| 7239 |
return this.each( function( j ) { |
| 7240 |
jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); |
| 7241 |
} ); |
| 7242 |
} |
| 7243 |
|
| 7244 |
classes = classesToArray( value ); |
| 7245 |
|
| 7246 |
if ( classes.length ) {
|
| 7247 |
while ( ( elem = this[ i++ ] ) ) { |
| 7248 |
curValue = getClass( elem ); |
| 7249 |
cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); |
| 7250 |
|
| 7251 |
if ( cur ) {
|
| 7252 |
j = 0;
|
| 7253 |
while ( ( clazz = classes[ j++ ] ) ) {
|
| 7254 |
if ( cur.indexOf( " " + clazz + " " ) < 0 ) { |
| 7255 |
cur += clazz + " ";
|
| 7256 |
} |
| 7257 |
} |
| 7258 |
|
| 7259 |
// Only assign if different to avoid unneeded rendering.
|
| 7260 |
finalValue = stripAndCollapse( cur ); |
| 7261 |
if ( curValue !== finalValue ) {
|
| 7262 |
elem.setAttribute( "class", finalValue );
|
| 7263 |
} |
| 7264 |
} |
| 7265 |
} |
| 7266 |
} |
| 7267 |
|
| 7268 |
return this; |
| 7269 |
}, |
| 7270 |
|
| 7271 |
removeClass: function( value ) { |
| 7272 |
var classes, elem, cur, curValue, clazz, j, finalValue,
|
| 7273 |
i = 0;
|
| 7274 |
|
| 7275 |
if ( isFunction( value ) ) {
|
| 7276 |
return this.each( function( j ) { |
| 7277 |
jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); |
| 7278 |
} ); |
| 7279 |
} |
| 7280 |
|
| 7281 |
if ( !arguments.length ) { |
| 7282 |
return this.attr( "class", "" ); |
| 7283 |
} |
| 7284 |
|
| 7285 |
classes = classesToArray( value ); |
| 7286 |
|
| 7287 |
if ( classes.length ) {
|
| 7288 |
while ( ( elem = this[ i++ ] ) ) { |
| 7289 |
curValue = getClass( elem ); |
| 7290 |
|
| 7291 |
// This expression is here for better compressibility (see addClass)
|
| 7292 |
cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); |
| 7293 |
|
| 7294 |
if ( cur ) {
|
| 7295 |
j = 0;
|
| 7296 |
while ( ( clazz = classes[ j++ ] ) ) {
|
| 7297 |
|
| 7298 |
// Remove *all* instances
|
| 7299 |
while ( cur.indexOf( " " + clazz + " " ) > -1 ) { |
| 7300 |
cur = cur.replace( " " + clazz + " ", " " ); |
| 7301 |
} |
| 7302 |
} |
| 7303 |
|
| 7304 |
// Only assign if different to avoid unneeded rendering.
|
| 7305 |
finalValue = stripAndCollapse( cur ); |
| 7306 |
if ( curValue !== finalValue ) {
|
| 7307 |
elem.setAttribute( "class", finalValue );
|
| 7308 |
} |
| 7309 |
} |
| 7310 |
} |
| 7311 |
} |
| 7312 |
|
| 7313 |
return this; |
| 7314 |
}, |
| 7315 |
|
| 7316 |
toggleClass: function( value, stateVal ) { |
| 7317 |
var type = typeof value, |
| 7318 |
isValidValue = type === "string" || Array.isArray( value );
|
| 7319 |
|
| 7320 |
if ( typeof stateVal === "boolean" && isValidValue ) { |
| 7321 |
return stateVal ? this.addClass( value ) : this.removeClass( value ); |
| 7322 |
} |
| 7323 |
|
| 7324 |
if ( isFunction( value ) ) {
|
| 7325 |
return this.each( function( i ) { |
| 7326 |
jQuery( this ).toggleClass(
|
| 7327 |
value.call( this, i, getClass( this ), stateVal ), |
| 7328 |
stateVal |
| 7329 |
); |
| 7330 |
} ); |
| 7331 |
} |
| 7332 |
|
| 7333 |
return this.each( function() { |
| 7334 |
var className, i, self, classNames;
|
| 7335 |
|
| 7336 |
if ( isValidValue ) {
|
| 7337 |
|
| 7338 |
// Toggle individual class names
|
| 7339 |
i = 0;
|
| 7340 |
self = jQuery( this );
|
| 7341 |
classNames = classesToArray( value ); |
| 7342 |
|
| 7343 |
while ( ( className = classNames[ i++ ] ) ) {
|
| 7344 |
|
| 7345 |
// Check each className given, space separated list
|
| 7346 |
if ( self.hasClass( className ) ) {
|
| 7347 |
self.removeClass( className ); |
| 7348 |
} else {
|
| 7349 |
self.addClass( className ); |
| 7350 |
} |
| 7351 |
} |
| 7352 |
|
| 7353 |
// Toggle whole class name
|
| 7354 |
} else if ( value === undefined || type === "boolean" ) { |
| 7355 |
className = getClass( this );
|
| 7356 |
if ( className ) {
|
| 7357 |
|
| 7358 |
// Store className if set
|
| 7359 |
dataPriv.set( this, "__className__", className ); |
| 7360 |
} |
| 7361 |
|
| 7362 |
// If the element has a class name or if we're passed `false`,
|
| 7363 |
// then remove the whole classname (if there was one, the above saved it).
|
| 7364 |
// Otherwise bring back whatever was previously saved (if anything),
|
| 7365 |
// falling back to the empty string if nothing was stored.
|
| 7366 |
if ( this.setAttribute ) { |
| 7367 |
this.setAttribute( "class", |
| 7368 |
className || value === false ?
|
| 7369 |
"" :
|
| 7370 |
dataPriv.get( this, "__className__" ) || "" |
| 7371 |
); |
| 7372 |
} |
| 7373 |
} |
| 7374 |
} ); |
| 7375 |
}, |
| 7376 |
|
| 7377 |
hasClass: function( selector ) { |
| 7378 |
var className, elem,
|
| 7379 |
i = 0;
|
| 7380 |
|
| 7381 |
className = " " + selector + " "; |
| 7382 |
while ( ( elem = this[ i++ ] ) ) { |
| 7383 |
if ( elem.nodeType === 1 && |
| 7384 |
( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { |
| 7385 |
return true; |
| 7386 |
} |
| 7387 |
} |
| 7388 |
|
| 7389 |
return false; |
| 7390 |
} |
| 7391 |
} ); |
| 7392 |
|
| 7393 |
|
| 7394 |
|
| 7395 |
|
| 7396 |
var rreturn = /\r/g; |
| 7397 |
|
| 7398 |
jQuery.fn.extend( {
|
| 7399 |
val: function( value ) { |
| 7400 |
var hooks, ret, valueIsFunction,
|
| 7401 |
elem = this[ 0 ]; |
| 7402 |
|
| 7403 |
if ( !arguments.length ) { |
| 7404 |
if ( elem ) {
|
| 7405 |
hooks = jQuery.valHooks[ elem.type ] || |
| 7406 |
jQuery.valHooks[ elem.nodeName.toLowerCase() ]; |
| 7407 |
|
| 7408 |
if ( hooks &&
|
| 7409 |
"get" in hooks && |
| 7410 |
( ret = hooks.get( elem, "value" ) ) !== undefined |
| 7411 |
) {
|
| 7412 |
return ret;
|
| 7413 |
} |
| 7414 |
|
| 7415 |
ret = elem.value; |
| 7416 |
|
| 7417 |
// Handle most common string cases
|
| 7418 |
if ( typeof ret === "string" ) { |
| 7419 |
return ret.replace( rreturn, "" ); |
| 7420 |
} |
| 7421 |
|
| 7422 |
// Handle cases where value is null/undef or number
|
| 7423 |
return ret == null ? "" : ret; |
| 7424 |
} |
| 7425 |
|
| 7426 |
return;
|
| 7427 |
} |
| 7428 |
|
| 7429 |
valueIsFunction = isFunction( value ); |
| 7430 |
|
| 7431 |
return this.each( function( i ) { |
| 7432 |
var val;
|
| 7433 |
|
| 7434 |
if ( this.nodeType !== 1 ) { |
| 7435 |
return;
|
| 7436 |
} |
| 7437 |
|
| 7438 |
if ( valueIsFunction ) {
|
| 7439 |
val = value.call( this, i, jQuery( this ).val() ); |
| 7440 |
} else {
|
| 7441 |
val = value; |
| 7442 |
} |
| 7443 |
|
| 7444 |
// Treat null/undefined as ""; convert numbers to string
|
| 7445 |
if ( val == null ) { |
| 7446 |
val = "";
|
| 7447 |
|
| 7448 |
} else if ( typeof val === "number" ) { |
| 7449 |
val += "";
|
| 7450 |
|
| 7451 |
} else if ( Array.isArray( val ) ) { |
| 7452 |
val = jQuery.map( val, function( value ) {
|
| 7453 |
return value == null ? "" : value + ""; |
| 7454 |
} ); |
| 7455 |
} |
| 7456 |
|
| 7457 |
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; |
| 7458 |
|
| 7459 |
// If set returns undefined, fall back to normal setting
|
| 7460 |
if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { |
| 7461 |
this.value = val;
|
| 7462 |
} |
| 7463 |
} ); |
| 7464 |
} |
| 7465 |
} ); |
| 7466 |
|
| 7467 |
jQuery.extend( {
|
| 7468 |
valHooks: {
|
| 7469 |
option: {
|
| 7470 |
get: function( elem ) { |
| 7471 |
|
| 7472 |
var val = jQuery.find.attr( elem, "value" ); |
| 7473 |
return val != null ? |
| 7474 |
val : |
| 7475 |
|
| 7476 |
// Support: IE <=10 - 11 only
|
| 7477 |
// option.text throws exceptions (#14686, #14858)
|
| 7478 |
// Strip and collapse whitespace
|
| 7479 |
// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
|
| 7480 |
stripAndCollapse( jQuery.text( elem ) ); |
| 7481 |
} |
| 7482 |
}, |
| 7483 |
select: {
|
| 7484 |
get: function( elem ) { |
| 7485 |
var value, option, i,
|
| 7486 |
options = elem.options, |
| 7487 |
index = elem.selectedIndex, |
| 7488 |
one = elem.type === "select-one",
|
| 7489 |
values = one ? null : [],
|
| 7490 |
max = one ? index + 1 : options.length;
|
| 7491 |
|
| 7492 |
if ( index < 0 ) { |
| 7493 |
i = max; |
| 7494 |
|
| 7495 |
} else {
|
| 7496 |
i = one ? index : 0;
|
| 7497 |
} |
| 7498 |
|
| 7499 |
// Loop through all the selected options
|
| 7500 |
for ( ; i < max; i++ ) {
|
| 7501 |
option = options[ i ]; |
| 7502 |
|
| 7503 |
// Support: IE <=9 only
|
| 7504 |
// IE8-9 doesn't update selected after form reset (#2551)
|
| 7505 |
if ( ( option.selected || i === index ) &&
|
| 7506 |
|
| 7507 |
// Don't return options that are disabled or in a disabled optgroup
|
| 7508 |
!option.disabled && |
| 7509 |
( !option.parentNode.disabled || |
| 7510 |
!nodeName( option.parentNode, "optgroup" ) ) ) {
|
| 7511 |
|
| 7512 |
// Get the specific value for the option
|
| 7513 |
value = jQuery( option ).val(); |
| 7514 |
|
| 7515 |
// We don't need an array for one selects
|
| 7516 |
if ( one ) {
|
| 7517 |
return value;
|
| 7518 |
} |
| 7519 |
|
| 7520 |
// Multi-Selects return an array
|
| 7521 |
values.push( value ); |
| 7522 |
} |
| 7523 |
} |
| 7524 |
|
| 7525 |
return values;
|
| 7526 |
}, |
| 7527 |
|
| 7528 |
set: function( elem, value ) { |
| 7529 |
var optionSet, option,
|
| 7530 |
options = elem.options, |
| 7531 |
values = jQuery.makeArray( value ), |
| 7532 |
i = options.length; |
| 7533 |
|
| 7534 |
while ( i-- ) {
|
| 7535 |
option = options[ i ]; |
| 7536 |
|
| 7537 |
/* eslint-disable no-cond-assign */
|
| 7538 |
|
| 7539 |
if ( option.selected =
|
| 7540 |
jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
|
| 7541 |
) {
|
| 7542 |
optionSet = true;
|
| 7543 |
} |
| 7544 |
|
| 7545 |
/* eslint-enable no-cond-assign */
|
| 7546 |
} |
| 7547 |
|
| 7548 |
// Force browsers to behave consistently when non-matching value is set
|
| 7549 |
if ( !optionSet ) {
|
| 7550 |
elem.selectedIndex = -1;
|
| 7551 |
} |
| 7552 |
return values;
|
| 7553 |
} |
| 7554 |
} |
| 7555 |
} |
| 7556 |
} ); |
| 7557 |
|
| 7558 |
// Radios and checkboxes getter/setter
|
| 7559 |
jQuery.each( [ "radio", "checkbox" ], function() { |
| 7560 |
jQuery.valHooks[ this ] = {
|
| 7561 |
set: function( elem, value ) { |
| 7562 |
if ( Array.isArray( value ) ) {
|
| 7563 |
return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); |
| 7564 |
} |
| 7565 |
} |
| 7566 |
}; |
| 7567 |
if ( !support.checkOn ) {
|
| 7568 |
jQuery.valHooks[ this ].get = function( elem ) { |
| 7569 |
return elem.getAttribute( "value" ) === null ? "on" : elem.value; |
| 7570 |
}; |
| 7571 |
} |
| 7572 |
} ); |
| 7573 |
|
| 7574 |
|
| 7575 |
|
| 7576 |
|
| 7577 |
// Return jQuery for attributes-only inclusion
|
| 7578 |
|
| 7579 |
|
| 7580 |
support.focusin = "onfocusin" in window; |
| 7581 |
|
| 7582 |
|
| 7583 |
var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, |
| 7584 |
stopPropagationCallback = function( e ) { |
| 7585 |
e.stopPropagation(); |
| 7586 |
}; |
| 7587 |
|
| 7588 |
jQuery.extend( jQuery.event, {
|
| 7589 |
|
| 7590 |
trigger: function( event, data, elem, onlyHandlers ) { |
| 7591 |
|
| 7592 |
var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
|
| 7593 |
eventPath = [ elem || document ], |
| 7594 |
type = hasOwn.call( event, "type" ) ? event.type : event,
|
| 7595 |
namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; |
| 7596 |
|
| 7597 |
cur = lastElement = tmp = elem = elem || document; |
| 7598 |
|
| 7599 |
// Don't do events on text and comment nodes
|
| 7600 |
if ( elem.nodeType === 3 || elem.nodeType === 8 ) { |
| 7601 |
return;
|
| 7602 |
} |
| 7603 |
|
| 7604 |
// focus/blur morphs to focusin/out; ensure we're not firing them right now
|
| 7605 |
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
| 7606 |
return;
|
| 7607 |
} |
| 7608 |
|
| 7609 |
if ( type.indexOf( "." ) > -1 ) { |
| 7610 |
|
| 7611 |
// Namespaced trigger; create a regexp to match event type in handle()
|
| 7612 |
namespaces = type.split( "." );
|
| 7613 |
type = namespaces.shift(); |
| 7614 |
namespaces.sort(); |
| 7615 |
} |
| 7616 |
ontype = type.indexOf( ":" ) < 0 && "on" + type; |
| 7617 |
|
| 7618 |
// Caller can pass in a jQuery.Event object, Object, or just an event type string
|
| 7619 |
event = event[ jQuery.expando ] ? |
| 7620 |
event : |
| 7621 |
new jQuery.Event( type, typeof event === "object" && event ); |
| 7622 |
|
| 7623 |
// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
|
| 7624 |
event.isTrigger = onlyHandlers ? 2 : 3; |
| 7625 |
event.namespace = namespaces.join( "." );
|
| 7626 |
event.rnamespace = event.namespace ? |
| 7627 |
new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : |
| 7628 |
null;
|
| 7629 |
|
| 7630 |
// Clean up the event in case it is being reused
|
| 7631 |
event.result = undefined;
|
| 7632 |
if ( !event.target ) {
|
| 7633 |
event.target = elem; |
| 7634 |
} |
| 7635 |
|
| 7636 |
// Clone any incoming data and prepend the event, creating the handler arg list
|
| 7637 |
data = data == null ?
|
| 7638 |
[ event ] : |
| 7639 |
jQuery.makeArray( data, [ event ] ); |
| 7640 |
|
| 7641 |
// Allow special events to draw outside the lines
|
| 7642 |
special = jQuery.event.special[ type ] || {};
|
| 7643 |
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { |
| 7644 |
return;
|
| 7645 |
} |
| 7646 |
|
| 7647 |
// Determine event propagation path in advance, per W3C events spec (#9951)
|
| 7648 |
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
| 7649 |
if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {
|
| 7650 |
|
| 7651 |
bubbleType = special.delegateType || type; |
| 7652 |
if ( !rfocusMorph.test( bubbleType + type ) ) {
|
| 7653 |
cur = cur.parentNode; |
| 7654 |
} |
| 7655 |
for ( ; cur; cur = cur.parentNode ) {
|
| 7656 |
eventPath.push( cur ); |
| 7657 |
tmp = cur; |
| 7658 |
} |
| 7659 |
|
| 7660 |
// Only add window if we got to document (e.g., not plain obj or detached DOM)
|
| 7661 |
if ( tmp === ( elem.ownerDocument || document ) ) {
|
| 7662 |
eventPath.push( tmp.defaultView || tmp.parentWindow || window ); |
| 7663 |
} |
| 7664 |
} |
| 7665 |
|
| 7666 |
// Fire handlers on the event path
|
| 7667 |
i = 0;
|
| 7668 |
while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
|
| 7669 |
lastElement = cur; |
| 7670 |
event.type = i > 1 ?
|
| 7671 |
bubbleType : |
| 7672 |
special.bindType || type; |
| 7673 |
|
| 7674 |
// jQuery handler
|
| 7675 |
handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
|
| 7676 |
dataPriv.get( cur, "handle" );
|
| 7677 |
if ( handle ) {
|
| 7678 |
handle.apply( cur, data ); |
| 7679 |
} |
| 7680 |
|
| 7681 |
// Native handler
|
| 7682 |
handle = ontype && cur[ ontype ]; |
| 7683 |
if ( handle && handle.apply && acceptData( cur ) ) {
|
| 7684 |
event.result = handle.apply( cur, data ); |
| 7685 |
if ( event.result === false ) { |
| 7686 |
event.preventDefault(); |
| 7687 |
} |
| 7688 |
} |
| 7689 |
} |
| 7690 |
event.type = type; |
| 7691 |
|
| 7692 |
// If nobody prevented the default action, do it now
|
| 7693 |
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
|
| 7694 |
|
| 7695 |
if ( ( !special._default ||
|
| 7696 |
special._default.apply( eventPath.pop(), data ) === false ) &&
|
| 7697 |
acceptData( elem ) ) {
|
| 7698 |
|
| 7699 |
// Call a native DOM method on the target with the same name as the event.
|
| 7700 |
// Don't do default actions on window, that's where global variables be (#6170)
|
| 7701 |
if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
|
| 7702 |
|
| 7703 |
// Don't re-trigger an onFOO event when we call its FOO() method
|
| 7704 |
tmp = elem[ ontype ]; |
| 7705 |
|
| 7706 |
if ( tmp ) {
|
| 7707 |
elem[ ontype ] = null;
|
| 7708 |
} |
| 7709 |
|
| 7710 |
// Prevent re-triggering of the same event, since we already bubbled it above
|
| 7711 |
jQuery.event.triggered = type; |
| 7712 |
|
| 7713 |
if ( event.isPropagationStopped() ) {
|
| 7714 |
lastElement.addEventListener( type, stopPropagationCallback ); |
| 7715 |
} |
| 7716 |
|
| 7717 |
elem[ type ](); |
| 7718 |
|
| 7719 |
if ( event.isPropagationStopped() ) {
|
| 7720 |
lastElement.removeEventListener( type, stopPropagationCallback ); |
| 7721 |
} |
| 7722 |
|
| 7723 |
jQuery.event.triggered = undefined;
|
| 7724 |
|
| 7725 |
if ( tmp ) {
|
| 7726 |
elem[ ontype ] = tmp; |
| 7727 |
} |
| 7728 |
} |
| 7729 |
} |
| 7730 |
} |
| 7731 |
|
| 7732 |
return event.result;
|
| 7733 |
}, |
| 7734 |
|
| 7735 |
// Piggyback on a donor event to simulate a different one
|
| 7736 |
// Used only for `focus(in | out)` events
|
| 7737 |
simulate: function( type, elem, event ) { |
| 7738 |
var e = jQuery.extend(
|
| 7739 |
new jQuery.Event(),
|
| 7740 |
event, |
| 7741 |
{
|
| 7742 |
type: type,
|
| 7743 |
isSimulated: true |
| 7744 |
} |
| 7745 |
); |
| 7746 |
|
| 7747 |
jQuery.event.trigger( e, null, elem );
|
| 7748 |
} |
| 7749 |
|
| 7750 |
} ); |
| 7751 |
|
| 7752 |
jQuery.fn.extend( {
|
| 7753 |
|
| 7754 |
trigger: function( type, data ) { |
| 7755 |
return this.each( function() { |
| 7756 |
jQuery.event.trigger( type, data, this );
|
| 7757 |
} ); |
| 7758 |
}, |
| 7759 |
triggerHandler: function( type, data ) { |
| 7760 |
var elem = this[ 0 ]; |
| 7761 |
if ( elem ) {
|
| 7762 |
return jQuery.event.trigger( type, data, elem, true ); |
| 7763 |
} |
| 7764 |
} |
| 7765 |
} ); |
| 7766 |
|
| 7767 |
|
| 7768 |
// Support: Firefox <=44
|
| 7769 |
// Firefox doesn't have focus(in | out) events
|
| 7770 |
// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
|
| 7771 |
//
|
| 7772 |
// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
|
| 7773 |
// focus(in | out) events fire after focus & blur events,
|
| 7774 |
// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
|
| 7775 |
// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
|
| 7776 |
if ( !support.focusin ) {
|
| 7777 |
jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
|
| 7778 |
|
| 7779 |
// Attach a single capturing handler on the document while someone wants focusin/focusout
|
| 7780 |
var handler = function( event ) { |
| 7781 |
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); |
| 7782 |
}; |
| 7783 |
|
| 7784 |
jQuery.event.special[ fix ] = {
|
| 7785 |
setup: function() { |
| 7786 |
var doc = this.ownerDocument || this, |
| 7787 |
attaches = dataPriv.access( doc, fix ); |
| 7788 |
|
| 7789 |
if ( !attaches ) {
|
| 7790 |
doc.addEventListener( orig, handler, true );
|
| 7791 |
} |
| 7792 |
dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); |
| 7793 |
}, |
| 7794 |
teardown: function() { |
| 7795 |
var doc = this.ownerDocument || this, |
| 7796 |
attaches = dataPriv.access( doc, fix ) - 1;
|
| 7797 |
|
| 7798 |
if ( !attaches ) {
|
| 7799 |
doc.removeEventListener( orig, handler, true );
|
| 7800 |
dataPriv.remove( doc, fix ); |
| 7801 |
|
| 7802 |
} else {
|
| 7803 |
dataPriv.access( doc, fix, attaches ); |
| 7804 |
} |
| 7805 |
} |
| 7806 |
}; |
| 7807 |
} ); |
| 7808 |
} |
| 7809 |
|
| 7810 |
|
| 7811 |
var
|
| 7812 |
rbracket = /\[\]$/,
|
| 7813 |
rCRLF = /\r?\n/g,
|
| 7814 |
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
|
| 7815 |
rsubmittable = /^(?:input|select|textarea|keygen)/i;
|
| 7816 |
|
| 7817 |
function buildParams( prefix, obj, traditional, add ) { |
| 7818 |
var name;
|
| 7819 |
|
| 7820 |
if ( Array.isArray( obj ) ) {
|
| 7821 |
|
| 7822 |
// Serialize array item.
|
| 7823 |
jQuery.each( obj, function( i, v ) {
|
| 7824 |
if ( traditional || rbracket.test( prefix ) ) {
|
| 7825 |
|
| 7826 |
// Treat each array item as a scalar.
|
| 7827 |
add( prefix, v ); |
| 7828 |
|
| 7829 |
} else {
|
| 7830 |
|
| 7831 |
// Item is non-scalar (array or object), encode its numeric index.
|
| 7832 |
buildParams( |
| 7833 |
prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", |
| 7834 |
v, |
| 7835 |
traditional, |
| 7836 |
add |
| 7837 |
); |
| 7838 |
} |
| 7839 |
} ); |
| 7840 |
|
| 7841 |
} else if ( !traditional && toType( obj ) === "object" ) { |
| 7842 |
|
| 7843 |
// Serialize object item.
|
| 7844 |
for ( name in obj ) { |
| 7845 |
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); |
| 7846 |
} |
| 7847 |
|
| 7848 |
} else {
|
| 7849 |
|
| 7850 |
// Serialize scalar item.
|
| 7851 |
add( prefix, obj ); |
| 7852 |
} |
| 7853 |
} |
| 7854 |
|
| 7855 |
// Serialize an array of form elements or a set of
|
| 7856 |
// key/values into a query string
|
| 7857 |
jQuery.param = function( a, traditional ) { |
| 7858 |
var prefix,
|
| 7859 |
s = [], |
| 7860 |
add = function( key, valueOrFunction ) { |
| 7861 |
|
| 7862 |
// If value is a function, invoke it and use its return value
|
| 7863 |
var value = isFunction( valueOrFunction ) ?
|
| 7864 |
valueOrFunction() : |
| 7865 |
valueOrFunction; |
| 7866 |
|
| 7867 |
s[ s.length ] = encodeURIComponent( key ) + "=" +
|
| 7868 |
encodeURIComponent( value == null ? "" : value ); |
| 7869 |
}; |
| 7870 |
|
| 7871 |
if ( a == null ) { |
| 7872 |
return ""; |
| 7873 |
} |
| 7874 |
|
| 7875 |
// If an array was passed in, assume that it is an array of form elements.
|
| 7876 |
if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
| 7877 |
|
| 7878 |
// Serialize the form elements
|
| 7879 |
jQuery.each( a, function() {
|
| 7880 |
add( this.name, this.value ); |
| 7881 |
} ); |
| 7882 |
|
| 7883 |
} else {
|
| 7884 |
|
| 7885 |
// If traditional, encode the "old" way (the way 1.3.2 or older
|
| 7886 |
// did it), otherwise encode params recursively.
|
| 7887 |
for ( prefix in a ) { |
| 7888 |
buildParams( prefix, a[ prefix ], traditional, add ); |
| 7889 |
} |
| 7890 |
} |
| 7891 |
|
| 7892 |
// Return the resulting serialization
|
| 7893 |
return s.join( "&" ); |
| 7894 |
}; |
| 7895 |
|
| 7896 |
jQuery.fn.extend( {
|
| 7897 |
serialize: function() { |
| 7898 |
return jQuery.param( this.serializeArray() ); |
| 7899 |
}, |
| 7900 |
serializeArray: function() { |
| 7901 |
return this.map( function() { |
| 7902 |
|
| 7903 |
// Can add propHook for "elements" to filter or add form elements
|
| 7904 |
var elements = jQuery.prop( this, "elements" ); |
| 7905 |
return elements ? jQuery.makeArray( elements ) : this; |
| 7906 |
} ) |
| 7907 |
.filter( function() {
|
| 7908 |
var type = this.type; |
| 7909 |
|
| 7910 |
// Use .is( ":disabled" ) so that fieldset[disabled] works
|
| 7911 |
return this.name && !jQuery( this ).is( ":disabled" ) && |
| 7912 |
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
|
| 7913 |
( this.checked || !rcheckableType.test( type ) );
|
| 7914 |
} ) |
| 7915 |
.map( function( i, elem ) {
|
| 7916 |
var val = jQuery( this ).val(); |
| 7917 |
|
| 7918 |
if ( val == null ) { |
| 7919 |
return null; |
| 7920 |
} |
| 7921 |
|
| 7922 |
if ( Array.isArray( val ) ) {
|
| 7923 |
return jQuery.map( val, function( val ) { |
| 7924 |
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
| 7925 |
} ); |
| 7926 |
} |
| 7927 |
|
| 7928 |
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
| 7929 |
} ).get(); |
| 7930 |
} |
| 7931 |
} ); |
| 7932 |
|
| 7933 |
|
| 7934 |
jQuery.fn.extend( {
|
| 7935 |
wrapAll: function( html ) { |
| 7936 |
var wrap;
|
| 7937 |
|
| 7938 |
if ( this[ 0 ] ) { |
| 7939 |
if ( isFunction( html ) ) {
|
| 7940 |
html = html.call( this[ 0 ] ); |
| 7941 |
} |
| 7942 |
|
| 7943 |
// The elements to wrap the target around
|
| 7944 |
wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); |
| 7945 |
|
| 7946 |
if ( this[ 0 ].parentNode ) { |
| 7947 |
wrap.insertBefore( this[ 0 ] ); |
| 7948 |
} |
| 7949 |
|
| 7950 |
wrap.map( function() {
|
| 7951 |
var elem = this; |
| 7952 |
|
| 7953 |
while ( elem.firstElementChild ) {
|
| 7954 |
elem = elem.firstElementChild; |
| 7955 |
} |
| 7956 |
|
| 7957 |
return elem;
|
| 7958 |
} ).append( this );
|
| 7959 |
} |
| 7960 |
|
| 7961 |
return this; |
| 7962 |
}, |
| 7963 |
|
| 7964 |
wrapInner: function( html ) { |
| 7965 |
if ( isFunction( html ) ) {
|
| 7966 |
return this.each( function( i ) { |
| 7967 |
jQuery( this ).wrapInner( html.call( this, i ) ); |
| 7968 |
} ); |
| 7969 |
} |
| 7970 |
|
| 7971 |
return this.each( function() { |
| 7972 |
var self = jQuery( this ), |
| 7973 |
contents = self.contents(); |
| 7974 |
|
| 7975 |
if ( contents.length ) {
|
| 7976 |
contents.wrapAll( html ); |
| 7977 |
|
| 7978 |
} else {
|
| 7979 |
self.append( html ); |
| 7980 |
} |
| 7981 |
} ); |
| 7982 |
}, |
| 7983 |
|
| 7984 |
wrap: function( html ) { |
| 7985 |
var htmlIsFunction = isFunction( html );
|
| 7986 |
|
| 7987 |
return this.each( function( i ) { |
| 7988 |
jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html ); |
| 7989 |
} ); |
| 7990 |
}, |
| 7991 |
|
| 7992 |
unwrap: function( selector ) { |
| 7993 |
this.parent( selector ).not( "body" ).each( function() { |
| 7994 |
jQuery( this ).replaceWith( this.childNodes ); |
| 7995 |
} ); |
| 7996 |
return this; |
| 7997 |
} |
| 7998 |
} ); |
| 7999 |
|
| 8000 |
|
| 8001 |
jQuery.expr.pseudos.hidden = function( elem ) { |
| 8002 |
return !jQuery.expr.pseudos.visible( elem );
|
| 8003 |
}; |
| 8004 |
jQuery.expr.pseudos.visible = function( elem ) { |
| 8005 |
return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
|
| 8006 |
}; |
| 8007 |
|
| 8008 |
|
| 8009 |
|
| 8010 |
|
| 8011 |
// Support: Safari 8 only
|
| 8012 |
// In Safari 8 documents created via document.implementation.createHTMLDocument
|
| 8013 |
// collapse sibling forms: the second one becomes a child of the first one.
|
| 8014 |
// Because of that, this security measure has to be disabled in Safari 8.
|
| 8015 |
// https://bugs.webkit.org/show_bug.cgi?id=137337
|
| 8016 |
support.createHTMLDocument = ( function() {
|
| 8017 |
var body = document.implementation.createHTMLDocument( "" ).body; |
| 8018 |
body.innerHTML = "<form></form><form></form>";
|
| 8019 |
return body.childNodes.length === 2; |
| 8020 |
} )(); |
| 8021 |
|
| 8022 |
|
| 8023 |
// Argument "data" should be string of html
|
| 8024 |
// context (optional): If specified, the fragment will be created in this context,
|
| 8025 |
// defaults to document
|
| 8026 |
// keepScripts (optional): If true, will include scripts passed in the html string
|
| 8027 |
jQuery.parseHTML = function( data, context, keepScripts ) { |
| 8028 |
if ( typeof data !== "string" ) { |
| 8029 |
return [];
|
| 8030 |
} |
| 8031 |
if ( typeof context === "boolean" ) { |
| 8032 |
keepScripts = context; |
| 8033 |
context = false;
|
| 8034 |
} |
| 8035 |
|
| 8036 |
var base, parsed, scripts;
|
| 8037 |
|
| 8038 |
if ( !context ) {
|
| 8039 |
|
| 8040 |
// Stop scripts or inline event handlers from being executed immediately
|
| 8041 |
// by using document.implementation
|
| 8042 |
if ( support.createHTMLDocument ) {
|
| 8043 |
context = document.implementation.createHTMLDocument( "" );
|
| 8044 |
|
| 8045 |
// Set the base href for the created document
|
| 8046 |
// so any parsed elements with URLs
|
| 8047 |
// are based on the document's URL (gh-2965)
|
| 8048 |
base = context.createElement( "base" );
|
| 8049 |
base.href = document.location.href; |
| 8050 |
context.head.appendChild( base ); |
| 8051 |
} else {
|
| 8052 |
context = document; |
| 8053 |
} |
| 8054 |
} |
| 8055 |
|
| 8056 |
parsed = rsingleTag.exec( data ); |
| 8057 |
scripts = !keepScripts && []; |
| 8058 |
|
| 8059 |
// Single tag
|
| 8060 |
if ( parsed ) {
|
| 8061 |
return [ context.createElement( parsed[ 1 ] ) ]; |
| 8062 |
} |
| 8063 |
|
| 8064 |
parsed = buildFragment( [ data ], context, scripts ); |
| 8065 |
|
| 8066 |
if ( scripts && scripts.length ) {
|
| 8067 |
jQuery( scripts ).remove(); |
| 8068 |
} |
| 8069 |
|
| 8070 |
return jQuery.merge( [], parsed.childNodes );
|
| 8071 |
}; |
| 8072 |
|
| 8073 |
|
| 8074 |
jQuery.offset = {
|
| 8075 |
setOffset: function( elem, options, i ) { |
| 8076 |
var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
|
| 8077 |
position = jQuery.css( elem, "position" ),
|
| 8078 |
curElem = jQuery( elem ), |
| 8079 |
props = {};
|
| 8080 |
|
| 8081 |
// Set position first, in-case top/left are set even on static elem
|
| 8082 |
if ( position === "static" ) { |
| 8083 |
elem.style.position = "relative";
|
| 8084 |
} |
| 8085 |
|
| 8086 |
curOffset = curElem.offset(); |
| 8087 |
curCSSTop = jQuery.css( elem, "top" );
|
| 8088 |
curCSSLeft = jQuery.css( elem, "left" );
|
| 8089 |
calculatePosition = ( position === "absolute" || position === "fixed" ) && |
| 8090 |
( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1; |
| 8091 |
|
| 8092 |
// Need to be able to calculate position if either
|
| 8093 |
// top or left is auto and position is either absolute or fixed
|
| 8094 |
if ( calculatePosition ) {
|
| 8095 |
curPosition = curElem.position(); |
| 8096 |
curTop = curPosition.top; |
| 8097 |
curLeft = curPosition.left; |
| 8098 |
|
| 8099 |
} else {
|
| 8100 |
curTop = parseFloat( curCSSTop ) || 0;
|
| 8101 |
curLeft = parseFloat( curCSSLeft ) || 0;
|
| 8102 |
} |
| 8103 |
|
| 8104 |
if ( isFunction( options ) ) {
|
| 8105 |
|
| 8106 |
// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
|
| 8107 |
options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
|
| 8108 |
} |
| 8109 |
|
| 8110 |
if ( options.top != null ) { |
| 8111 |
props.top = ( options.top - curOffset.top ) + curTop; |
| 8112 |
} |
| 8113 |
if ( options.left != null ) { |
| 8114 |
props.left = ( options.left - curOffset.left ) + curLeft; |
| 8115 |
} |
| 8116 |
|
| 8117 |
if ( "using" in options ) { |
| 8118 |
options.using.call( elem, props ); |
| 8119 |
|
| 8120 |
} else {
|
| 8121 |
curElem.css( props ); |
| 8122 |
} |
| 8123 |
} |
| 8124 |
}; |
| 8125 |
|
| 8126 |
jQuery.fn.extend( {
|
| 8127 |
|
| 8128 |
// offset() relates an element's border box to the document origin
|
| 8129 |
offset: function( options ) { |
| 8130 |
|
| 8131 |
// Preserve chaining for setter
|
| 8132 |
if ( arguments.length ) { |
| 8133 |
return options === undefined ? |
| 8134 |
this :
|
| 8135 |
this.each( function( i ) { |
| 8136 |
jQuery.offset.setOffset( this, options, i );
|
| 8137 |
} ); |
| 8138 |
} |
| 8139 |
|
| 8140 |
var rect, win,
|
| 8141 |
elem = this[ 0 ]; |
| 8142 |
|
| 8143 |
if ( !elem ) {
|
| 8144 |
return;
|
| 8145 |
} |
| 8146 |
|
| 8147 |
// Return zeros for disconnected and hidden (display: none) elements (gh-2310)
|
| 8148 |
// Support: IE <=11 only
|
| 8149 |
// Running getBoundingClientRect on a
|
| 8150 |
// disconnected node in IE throws an error
|
| 8151 |
if ( !elem.getClientRects().length ) {
|
| 8152 |
return { top: 0, left: 0 }; |
| 8153 |
} |
| 8154 |
|
| 8155 |
// Get document-relative position by adding viewport scroll to viewport-relative gBCR
|
| 8156 |
rect = elem.getBoundingClientRect(); |
| 8157 |
win = elem.ownerDocument.defaultView; |
| 8158 |
return {
|
| 8159 |
top: rect.top + win.pageYOffset,
|
| 8160 |
left: rect.left + win.pageXOffset
|
| 8161 |
}; |
| 8162 |
}, |
| 8163 |
|
| 8164 |
// position() relates an element's margin box to its offset parent's padding box
|
| 8165 |
// This corresponds to the behavior of CSS absolute positioning
|
| 8166 |
position: function() { |
| 8167 |
if ( !this[ 0 ] ) { |
| 8168 |
return;
|
| 8169 |
} |
| 8170 |
|
| 8171 |
var offsetParent, offset, doc,
|
| 8172 |
elem = this[ 0 ], |
| 8173 |
parentOffset = { top: 0, left: 0 };
|
| 8174 |
|
| 8175 |
// position:fixed elements are offset from the viewport, which itself always has zero offset
|
| 8176 |
if ( jQuery.css( elem, "position" ) === "fixed" ) { |
| 8177 |
|
| 8178 |
// Assume position:fixed implies availability of getBoundingClientRect
|
| 8179 |
offset = elem.getBoundingClientRect(); |
| 8180 |
|
| 8181 |
} else {
|
| 8182 |
offset = this.offset();
|
| 8183 |
|
| 8184 |
// Account for the *real* offset parent, which can be the document or its root element
|
| 8185 |
// when a statically positioned element is identified
|
| 8186 |
doc = elem.ownerDocument; |
| 8187 |
offsetParent = elem.offsetParent || doc.documentElement; |
| 8188 |
while ( offsetParent &&
|
| 8189 |
( offsetParent === doc.body || offsetParent === doc.documentElement ) && |
| 8190 |
jQuery.css( offsetParent, "position" ) === "static" ) { |
| 8191 |
|
| 8192 |
offsetParent = offsetParent.parentNode; |
| 8193 |
} |
| 8194 |
if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) { |
| 8195 |
|
| 8196 |
// Incorporate borders into its offset, since they are outside its content origin
|
| 8197 |
parentOffset = jQuery( offsetParent ).offset(); |
| 8198 |
parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true ); |
| 8199 |
parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true ); |
| 8200 |
} |
| 8201 |
} |
| 8202 |
|
| 8203 |
// Subtract parent offsets and element margins
|
| 8204 |
return {
|
| 8205 |
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), |
| 8206 |
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) |
| 8207 |
}; |
| 8208 |
}, |
| 8209 |
|
| 8210 |
// This method will return documentElement in the following cases:
|
| 8211 |
// 1) For the element inside the iframe without offsetParent, this method will return
|
| 8212 |
// documentElement of the parent window
|
| 8213 |
// 2) For the hidden or detached element
|
| 8214 |
// 3) For body or html element, i.e. in case of the html node - it will return itself
|
| 8215 |
//
|
| 8216 |
// but those exceptions were never presented as a real life use-cases
|
| 8217 |
// and might be considered as more preferable results.
|
| 8218 |
//
|
| 8219 |
// This logic, however, is not guaranteed and can change at any point in the future
|
| 8220 |
offsetParent: function() { |
| 8221 |
return this.map( function() { |
| 8222 |
var offsetParent = this.offsetParent; |
| 8223 |
|
| 8224 |
while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) { |
| 8225 |
offsetParent = offsetParent.offsetParent; |
| 8226 |
} |
| 8227 |
|
| 8228 |
return offsetParent || documentElement;
|
| 8229 |
} ); |
| 8230 |
} |
| 8231 |
} ); |
| 8232 |
|
| 8233 |
// Create scrollLeft and scrollTop methods
|
| 8234 |
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
|
| 8235 |
var top = "pageYOffset" === prop; |
| 8236 |
|
| 8237 |
jQuery.fn[ method ] = function( val ) {
|
| 8238 |
return access( this, function( elem, method, val ) { |
| 8239 |
|
| 8240 |
// Coalesce documents and windows
|
| 8241 |
var win;
|
| 8242 |
if ( isWindow( elem ) ) {
|
| 8243 |
win = elem; |
| 8244 |
} else if ( elem.nodeType === 9 ) { |
| 8245 |
win = elem.defaultView; |
| 8246 |
} |
| 8247 |
|
| 8248 |
if ( val === undefined ) { |
| 8249 |
return win ? win[ prop ] : elem[ method ];
|
| 8250 |
} |
| 8251 |
|
| 8252 |
if ( win ) {
|
| 8253 |
win.scrollTo( |
| 8254 |
!top ? val : win.pageXOffset, |
| 8255 |
top ? val : win.pageYOffset |
| 8256 |
); |
| 8257 |
|
| 8258 |
} else {
|
| 8259 |
elem[ method ] = val; |
| 8260 |
} |
| 8261 |
}, method, val, arguments.length );
|
| 8262 |
}; |
| 8263 |
} ); |
| 8264 |
|
| 8265 |
// Support: Safari <=7 - 9.1, Chrome <=37 - 49
|
| 8266 |
// Add the top/left cssHooks using jQuery.fn.position
|
| 8267 |
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
| 8268 |
// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
|
| 8269 |
// getComputedStyle returns percent when specified for top/left/bottom/right;
|
| 8270 |
// rather than make the css module depend on the offset module, just check for it here
|
| 8271 |
jQuery.each( [ "top", "left" ], function( i, prop ) { |
| 8272 |
jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, |
| 8273 |
function( elem, computed ) {
|
| 8274 |
if ( computed ) {
|
| 8275 |
computed = curCSS( elem, prop ); |
| 8276 |
|
| 8277 |
// If curCSS returns percentage, fallback to offset
|
| 8278 |
return rnumnonpx.test( computed ) ?
|
| 8279 |
jQuery( elem ).position()[ prop ] + "px" :
|
| 8280 |
computed; |
| 8281 |
} |
| 8282 |
} |
| 8283 |
); |
| 8284 |
} ); |
| 8285 |
|
| 8286 |
|
| 8287 |
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
|
| 8288 |
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
|
| 8289 |
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
|
| 8290 |
function( defaultExtra, funcName ) {
|
| 8291 |
|
| 8292 |
// Margin is only for outerHeight, outerWidth
|
| 8293 |
jQuery.fn[ funcName ] = function( margin, value ) {
|
| 8294 |
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), |
| 8295 |
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); |
| 8296 |
|
| 8297 |
return access( this, function( elem, type, value ) { |
| 8298 |
var doc;
|
| 8299 |
|
| 8300 |
if ( isWindow( elem ) ) {
|
| 8301 |
|
| 8302 |
// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
|
| 8303 |
return funcName.indexOf( "outer" ) === 0 ? |
| 8304 |
elem[ "inner" + name ] :
|
| 8305 |
elem.document.documentElement[ "client" + name ];
|
| 8306 |
} |
| 8307 |
|
| 8308 |
// Get document width or height
|
| 8309 |
if ( elem.nodeType === 9 ) { |
| 8310 |
doc = elem.documentElement; |
| 8311 |
|
| 8312 |
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
|
| 8313 |
// whichever is greatest
|
| 8314 |
return Math.max(
|
| 8315 |
elem.body[ "scroll" + name ], doc[ "scroll" + name ], |
| 8316 |
elem.body[ "offset" + name ], doc[ "offset" + name ], |
| 8317 |
doc[ "client" + name ]
|
| 8318 |
); |
| 8319 |
} |
| 8320 |
|
| 8321 |
return value === undefined ? |
| 8322 |
|
| 8323 |
// Get width or height on the element, requesting but not forcing parseFloat
|
| 8324 |
jQuery.css( elem, type, extra ) : |
| 8325 |
|
| 8326 |
// Set width or height on the element
|
| 8327 |
jQuery.style( elem, type, value, extra ); |
| 8328 |
}, type, chainable ? margin : undefined, chainable );
|
| 8329 |
}; |
| 8330 |
} ); |
| 8331 |
} ); |
| 8332 |
|
| 8333 |
|
| 8334 |
jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
|
| 8335 |
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
| 8336 |
"change select submit keydown keypress keyup contextmenu" ).split( " " ), |
| 8337 |
function( i, name ) {
|
| 8338 |
|
| 8339 |
// Handle event binding
|
| 8340 |
jQuery.fn[ name ] = function( data, fn ) {
|
| 8341 |
return arguments.length > 0 ? |
| 8342 |
this.on( name, null, data, fn ) : |
| 8343 |
this.trigger( name );
|
| 8344 |
}; |
| 8345 |
} ); |
| 8346 |
|
| 8347 |
jQuery.fn.extend( {
|
| 8348 |
hover: function( fnOver, fnOut ) { |
| 8349 |
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); |
| 8350 |
} |
| 8351 |
} ); |
| 8352 |
|
| 8353 |
|
| 8354 |
|
| 8355 |
|
| 8356 |
jQuery.fn.extend( {
|
| 8357 |
|
| 8358 |
bind: function( types, data, fn ) { |
| 8359 |
return this.on( types, null, data, fn ); |
| 8360 |
}, |
| 8361 |
unbind: function( types, fn ) { |
| 8362 |
return this.off( types, null, fn ); |
| 8363 |
}, |
| 8364 |
|
| 8365 |
delegate: function( selector, types, data, fn ) { |
| 8366 |
return this.on( types, selector, data, fn ); |
| 8367 |
}, |
| 8368 |
undelegate: function( selector, types, fn ) { |
| 8369 |
|
| 8370 |
// ( namespace ) or ( selector, types [, fn] )
|
| 8371 |
return arguments.length === 1 ? |
| 8372 |
this.off( selector, "**" ) : |
| 8373 |
this.off( types, selector || "**", fn ); |
| 8374 |
} |
| 8375 |
} ); |
| 8376 |
|
| 8377 |
// Bind a function to a context, optionally partially applying any
|
| 8378 |
// arguments.
|
| 8379 |
// jQuery.proxy is deprecated to promote standards (specifically Function#bind)
|
| 8380 |
// However, it is not slated for removal any time soon
|
| 8381 |
jQuery.proxy = function( fn, context ) { |
| 8382 |
var tmp, args, proxy;
|
| 8383 |
|
| 8384 |
if ( typeof context === "string" ) { |
| 8385 |
tmp = fn[ context ]; |
| 8386 |
context = fn; |
| 8387 |
fn = tmp; |
| 8388 |
} |
| 8389 |
|
| 8390 |
// Quick check to determine if target is callable, in the spec
|
| 8391 |
// this throws a TypeError, but we will just return undefined.
|
| 8392 |
if ( !isFunction( fn ) ) {
|
| 8393 |
return undefined; |
| 8394 |
} |
| 8395 |
|
| 8396 |
// Simulated bind
|
| 8397 |
args = slice.call( arguments, 2 ); |
| 8398 |
proxy = function() { |
| 8399 |
return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); |
| 8400 |
}; |
| 8401 |
|
| 8402 |
// Set the guid of unique handler to the same of original handler, so it can be removed
|
| 8403 |
proxy.guid = fn.guid = fn.guid || jQuery.guid++; |
| 8404 |
|
| 8405 |
return proxy;
|
| 8406 |
}; |
| 8407 |
|
| 8408 |
jQuery.holdReady = function( hold ) { |
| 8409 |
if ( hold ) {
|
| 8410 |
jQuery.readyWait++; |
| 8411 |
} else {
|
| 8412 |
jQuery.ready( true );
|
| 8413 |
} |
| 8414 |
}; |
| 8415 |
jQuery.isArray = Array.isArray; |
| 8416 |
jQuery.parseJSON = JSON.parse; |
| 8417 |
jQuery.nodeName = nodeName; |
| 8418 |
jQuery.isFunction = isFunction; |
| 8419 |
jQuery.isWindow = isWindow; |
| 8420 |
jQuery.camelCase = camelCase; |
| 8421 |
jQuery.type = toType; |
| 8422 |
|
| 8423 |
jQuery.now = Date.now; |
| 8424 |
|
| 8425 |
jQuery.isNumeric = function( obj ) { |
| 8426 |
|
| 8427 |
// As of jQuery 3.0, isNumeric is limited to
|
| 8428 |
// strings and numbers (primitives or objects)
|
| 8429 |
// that can be coerced to finite numbers (gh-2662)
|
| 8430 |
var type = jQuery.type( obj );
|
| 8431 |
return ( type === "number" || type === "string" ) && |
| 8432 |
|
| 8433 |
// parseFloat NaNs numeric-cast false positives ("")
|
| 8434 |
// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
|
| 8435 |
// subtraction forces infinities to NaN
|
| 8436 |
!isNaN( obj - parseFloat( obj ) ); |
| 8437 |
}; |
| 8438 |
|
| 8439 |
|
| 8440 |
|
| 8441 |
|
| 8442 |
// Register as a named AMD module, since jQuery can be concatenated with other
|
| 8443 |
// files that may use define, but not via a proper concatenation script that
|
| 8444 |
// understands anonymous AMD modules. A named AMD is safest and most robust
|
| 8445 |
// way to register. Lowercase jquery is used because AMD module names are
|
| 8446 |
// derived from file names, and jQuery is normally delivered in a lowercase
|
| 8447 |
// file name. Do this after creating the global so that if an AMD module wants
|
| 8448 |
// to call noConflict to hide this version of jQuery, it will work.
|
| 8449 |
|
| 8450 |
// Note that for maximum portability, libraries that are not jQuery should
|
| 8451 |
// declare themselves as anonymous modules, and avoid setting a global if an
|
| 8452 |
// AMD loader is present. jQuery is a special case. For more information, see
|
| 8453 |
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
|
| 8454 |
|
| 8455 |
if ( typeof define === "function" && define.amd ) { |
| 8456 |
define( "jquery", [], function() { |
| 8457 |
return jQuery;
|
| 8458 |
} ); |
| 8459 |
} |
| 8460 |
|
| 8461 |
|
| 8462 |
|
| 8463 |
|
| 8464 |
var
|
| 8465 |
|
| 8466 |
// Map over jQuery in case of overwrite
|
| 8467 |
_jQuery = window.jQuery, |
| 8468 |
|
| 8469 |
// Map over the $ in case of overwrite
|
| 8470 |
_$ = window.$; |
| 8471 |
|
| 8472 |
jQuery.noConflict = function( deep ) { |
| 8473 |
if ( window.$ === jQuery ) { |
| 8474 |
window.$ = _$; |
| 8475 |
} |
| 8476 |
|
| 8477 |
if ( deep && window.jQuery === jQuery ) {
|
| 8478 |
window.jQuery = _jQuery; |
| 8479 |
} |
| 8480 |
|
| 8481 |
return jQuery;
|
| 8482 |
}; |
| 8483 |
|
| 8484 |
// Expose jQuery and $ identifiers, even in AMD
|
| 8485 |
// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
|
| 8486 |
// and CommonJS for browser emulators (#13566)
|
| 8487 |
if ( !noGlobal ) {
|
| 8488 |
window.jQuery = window.$ = jQuery;
|
| 8489 |
} |
| 8490 |
|
| 8491 |
|
| 8492 |
|
| 8493 |
|
| 8494 |
return jQuery;
|
| 8495 |
} ); |
