bzr branch
http://suren.me/webbzr/alps/pcitool
346.1.23
by Vasilii Chernov
Refresh web interface |
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/*!
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* jQuery JavaScript Library v2.2.1
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* http://jquery.com/
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*
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* Includes Sizzle.js
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* http://sizzlejs.com/
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*
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* Copyright jQuery Foundation and other contributors
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* Released under the MIT license
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* http://jquery.org/license
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*
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* Date: 2016-02-22T19:11Z
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*/
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(function( global, factory ) { |
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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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// Support: Firefox 18+
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// Can't be in strict mode, several libs including ASP.NET trace
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// the stack via arguments.caller.callee and Firefox dies if
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// you try to trace through "use strict" call chains. (#13335)
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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 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 support = {}; |
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var
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version = "2.2.1", |
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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<4.1
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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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// Matches dashed string for camelizing
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rmsPrefix = /^-ms-/, |
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rdashAlpha = /-([\da-z])/gi, |
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// Used by jQuery.camelCase as callback to replace()
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fcamelCase = function( all, letter ) { |
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return letter.toUpperCase(); |
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};
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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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// Start with an empty selector
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selector: "", |
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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 num != null ? |
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// Return just the one element from the set
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( num < 0 ? this[ num + this.length ] : this[ num ] ) : |
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// Return all the elements in a clean array
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slice.call( this ); |
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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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ret.context = this.context; |
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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" && !jQuery.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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src = target[ name ]; |
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copy = options[ name ]; |
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// Prevent never-ending loop
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if ( 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 = jQuery.isArray( copy ) ) ) ) { |
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if ( copyIsArray ) { |
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copyIsArray = false; |
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clone = src && jQuery.isArray( src ) ? src : []; |
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} else { |
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clone = src && jQuery.isPlainObject( src ) ? src : {}; |
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}
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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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isFunction: function( obj ) { |
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return jQuery.type( obj ) === "function"; |
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},
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isArray: Array.isArray, |
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isWindow: function( obj ) { |
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return obj != null && obj === obj.window; |
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},
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isNumeric: function( obj ) { |
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// parseFloat NaNs numeric-cast false positives (null|true|false|"")
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// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
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// subtraction forces infinities to NaN
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// adding 1 corrects loss of precision from parseFloat (#15100)
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var realStringObj = obj && obj.toString(); |
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return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0; |
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},
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isPlainObject: function( obj ) { |
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// Not plain objects:
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// - Any object or value whose internal [[Class]] property is not "[object Object]"
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// - DOM nodes
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// - window
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if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { |
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return false; |
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}
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if ( obj.constructor && |
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!hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) { |
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return false; |
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}
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// If the function hasn't returned already, we're confident that
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// |obj| is a plain object, created by {} or constructed with new Object
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return true; |
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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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type: function( obj ) { |
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if ( obj == null ) { |
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return obj + ""; |
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}
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// Support: Android<4.0, iOS<6 (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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// Evaluates a script in a global context
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globalEval: function( code ) { |
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var script, |
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indirect = eval; |
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code = jQuery.trim( code ); |
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if ( code ) { |
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// If the code includes a valid, prologue position
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// strict mode pragma, execute code by injecting a
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// script tag into the document.
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if ( code.indexOf( "use strict" ) === 1 ) { |
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script = document.createElement( "script" ); |
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script.text = code; |
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document.head.appendChild( script ).parentNode.removeChild( script ); |
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} else { |
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// Otherwise, avoid the DOM node creation, insertion
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// and removal by using an indirect global eval
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indirect( code ); |
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}
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}
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},
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// Convert dashed to camelCase; used by the css and data modules
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// Support: IE9-11+
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// Microsoft forgot to hump their vendor prefix (#9572)
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camelCase: function( string ) { |
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return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); |
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},
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nodeName: function( elem, name ) { |
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return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); |
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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<4.1
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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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399 |
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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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403 |
||
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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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412 |
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413 |
first.length = i; |
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return first; |
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},
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417 |
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418 |
grep: function( elems, callback, invert ) { |
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419 |
var callbackInverse, |
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matches = [], |
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i = 0, |
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length = elems.length, |
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423 |
callbackExpect = !invert; |
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424 |
||
425 |
// Go through the array, only saving the items
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426 |
// that pass the validator function
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427 |
for ( ; i < length; i++ ) { |
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428 |
callbackInverse = !callback( elems[ i ], i ); |
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429 |
if ( callbackInverse !== callbackExpect ) { |
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430 |
matches.push( elems[ i ] ); |
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431 |
}
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}
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433 |
||
434 |
return matches; |
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},
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436 |
||
437 |
// arg is for internal usage only
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map: function( elems, callback, arg ) { |
|
439 |
var length, value, |
|
440 |
i = 0, |
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ret = []; |
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442 |
||
443 |
// Go through the array, translating each of the items to their new values
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444 |
if ( isArrayLike( elems ) ) { |
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445 |
length = elems.length; |
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446 |
for ( ; i < length; i++ ) { |
|
447 |
value = callback( elems[ i ], i, arg ); |
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448 |
||
449 |
if ( value != null ) { |
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ret.push( value ); |
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}
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452 |
}
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453 |
||
454 |
// Go through every key on the object,
|
|
455 |
} else { |
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456 |
for ( i in elems ) { |
|
457 |
value = callback( elems[ i ], i, arg ); |
|
458 |
||
459 |
if ( value != null ) { |
|
460 |
ret.push( value ); |
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461 |
}
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462 |
}
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463 |
}
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|
464 |
||
465 |
// Flatten any nested arrays
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|
466 |
return concat.apply( [], ret ); |
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467 |
},
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468 |
||
469 |
// A global GUID counter for objects
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|
470 |
guid: 1, |
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471 |
||
472 |
// Bind a function to a context, optionally partially applying any
|
|
473 |
// arguments.
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|
474 |
proxy: function( fn, context ) { |
|
475 |
var tmp, args, proxy; |
|
476 |
||
477 |
if ( typeof context === "string" ) { |
|
478 |
tmp = fn[ context ]; |
|
479 |
context = fn; |
|
480 |
fn = tmp; |
|
481 |
}
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482 |
||
483 |
// Quick check to determine if target is callable, in the spec
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484 |
// this throws a TypeError, but we will just return undefined.
|
|
485 |
if ( !jQuery.isFunction( fn ) ) { |
|
486 |
return undefined; |
|
487 |
}
|
|
488 |
||
489 |
// Simulated bind
|
|
490 |
args = slice.call( arguments, 2 ); |
|
491 |
proxy = function() { |
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492 |
return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); |
|
493 |
};
|
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494 |
||
495 |
// Set the guid of unique handler to the same of original handler, so it can be removed
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496 |
proxy.guid = fn.guid = fn.guid || jQuery.guid++; |
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497 |
||
498 |
return proxy; |
|
499 |
},
|
|
500 |
||
501 |
now: Date.now, |
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502 |
||
503 |
// jQuery.support is not used in Core but other projects attach their
|
|
504 |
// properties to it so it needs to exist.
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|
505 |
support: support |
|
506 |
} ); |
|
507 |
||
508 |
// JSHint would error on this code due to the Symbol not being defined in ES5.
|
|
509 |
// Defining this global in .jshintrc would create a danger of using the global
|
|
510 |
// unguarded in another place, it seems safer to just disable JSHint for these
|
|
511 |
// three lines.
|
|
512 |
/* jshint ignore: start */
|
|
513 |
if ( typeof Symbol === "function" ) { |
|
514 |
jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; |
|
515 |
}
|
|
516 |
/* jshint ignore: end */
|
|
517 |
||
518 |
// Populate the class2type map
|
|
519 |
jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), |
|
520 |
function( i, name ) { |
|
521 |
class2type[ "[object " + name + "]" ] = name.toLowerCase(); |
|
522 |
} ); |
|
523 |
||
524 |
function isArrayLike( obj ) { |
|
525 |
||
526 |
// Support: iOS 8.2 (not reproducible in simulator)
|
|
527 |
// `in` check used to prevent JIT error (gh-2145)
|
|
528 |
// hasOwn isn't used here due to false negatives
|
|
529 |
// regarding Nodelist length in IE
|
|
530 |
var length = !!obj && "length" in obj && obj.length, |
|
531 |
type = jQuery.type( obj ); |
|
532 |
||
533 |
if ( type === "function" || jQuery.isWindow( obj ) ) { |
|
534 |
return false; |
|
535 |
}
|
|
536 |
||
537 |
return type === "array" || length === 0 || |
|
538 |
typeof length === "number" && length > 0 && ( length - 1 ) in obj; |
|
539 |
}
|
|
540 |
var Sizzle = |
|
541 |
/*!
|
|
542 |
* Sizzle CSS Selector Engine v2.2.1
|
|
543 |
* http://sizzlejs.com/
|
|
544 |
*
|
|
545 |
* Copyright jQuery Foundation and other contributors
|
|
546 |
* Released under the MIT license
|
|
547 |
* http://jquery.org/license
|
|
548 |
*
|
|
549 |
* Date: 2015-10-17
|
|
550 |
*/
|
|
551 |
(function( window ) { |
|
552 |
||
553 |
var i, |
|
554 |
support, |
|
555 |
Expr, |
|
556 |
getText, |
|
557 |
isXML, |
|
558 |
tokenize, |
|
559 |
compile, |
|
560 |
select, |
|
561 |
outermostContext, |
|
562 |
sortInput, |
|
563 |
hasDuplicate, |
|
564 |
||
565 |
// Local document vars
|
|
566 |
setDocument, |
|
567 |
document, |
|
568 |
docElem, |
|
569 |
documentIsHTML, |
|
570 |
rbuggyQSA, |
|
571 |
rbuggyMatches, |
|
572 |
matches, |
|
573 |
contains, |
|
574 |
||
575 |
// Instance-specific data
|
|
576 |
expando = "sizzle" + 1 * new Date(), |
|
577 |
preferredDoc = window.document, |
|
578 |
dirruns = 0, |
|
579 |
done = 0, |
|
580 |
classCache = createCache(), |
|
581 |
tokenCache = createCache(), |
|
582 |
compilerCache = createCache(), |
|
583 |
sortOrder = function( a, b ) { |
|
584 |
if ( a === b ) { |
|
585 |
hasDuplicate = true; |
|
586 |
}
|
|
587 |
return 0; |
|
588 |
},
|
|
589 |
||
590 |
// General-purpose constants
|
|
591 |
MAX_NEGATIVE = 1 << 31, |
|
592 |
||
593 |
// Instance methods
|
|
594 |
hasOwn = ({}).hasOwnProperty, |
|
595 |
arr = [], |
|
596 |
pop = arr.pop, |
|
597 |
push_native = arr.push, |
|
598 |
push = arr.push, |
|
599 |
slice = arr.slice, |
|
600 |
// Use a stripped-down indexOf as it's faster than native
|
|
601 |
// http://jsperf.com/thor-indexof-vs-for/5
|
|
602 |
indexOf = function( list, elem ) { |
|
603 |
var i = 0, |
|
604 |
len = list.length; |
|
605 |
for ( ; i < len; i++ ) { |
|
606 |
if ( list[i] === elem ) { |
|
607 |
return i; |
|
608 |
}
|
|
609 |
}
|
|
610 |
return -1; |
|
611 |
},
|
|
612 |
||
613 |
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", |
|
614 |
||
615 |
// Regular expressions
|
|
616 |
||
617 |
// http://www.w3.org/TR/css3-selectors/#whitespace
|
|
618 |
whitespace = "[\\x20\\t\\r\\n\\f]", |
|
619 |
||
620 |
// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
|
|
621 |
identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", |
|
622 |
||
623 |
// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
|
|
624 |
attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + |
|
625 |
// Operator (capture 2)
|
|
626 |
"*([*^$|!~]?=)" + whitespace + |
|
627 |
// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
|
|
628 |
"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + |
|
629 |
"*\\]", |
|
630 |
||
631 |
pseudos = ":(" + identifier + ")(?:\\((" + |
|
632 |
// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
|
|
633 |
// 1. quoted (capture 3; capture 4 or capture 5)
|
|
634 |
"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + |
|
635 |
// 2. simple (capture 6)
|
|
636 |
"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + |
|
637 |
// 3. anything else (capture 2)
|
|
638 |
".*" + |
|
639 |
")\\)|)", |
|
640 |
||
641 |
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
|
|
642 |
rwhitespace = new RegExp( whitespace + "+", "g" ), |
|
643 |
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), |
|
644 |
||
645 |
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), |
|
646 |
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), |
|
647 |
||
648 |
rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), |
|
649 |
||
650 |
rpseudo = new RegExp( pseudos ), |
|
651 |
ridentifier = new RegExp( "^" + identifier + "$" ), |
|
652 |
||
653 |
matchExpr = { |
|
654 |
"ID": new RegExp( "^#(" + identifier + ")" ), |
|
655 |
"CLASS": new RegExp( "^\\.(" + identifier + ")" ), |
|
656 |
"TAG": new RegExp( "^(" + identifier + "|[*])" ), |
|
657 |
"ATTR": new RegExp( "^" + attributes ), |
|
658 |
"PSEUDO": new RegExp( "^" + pseudos ), |
|
659 |
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + |
|
660 |
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + |
|
661 |
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ), |
|
662 |
"bool": new RegExp( "^(?:" + booleans + ")$", "i" ), |
|
663 |
// For use in libraries implementing .is()
|
|
664 |
// We use this for POS matching in `select`
|
|
665 |
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + |
|
666 |
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) |
|
667 |
},
|
|
668 |
||
669 |
rinputs = /^(?:input|select|textarea|button)$/i, |
|
670 |
rheader = /^h\d$/i, |
|
671 |
||
672 |
rnative = /^[^{]+\{\s*\[native \w/, |
|
673 |
||
674 |
// Easily-parseable/retrievable ID or TAG or CLASS selectors
|
|
675 |
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, |
|
676 |
||
677 |
rsibling = /[+~]/, |
|
678 |
rescape = /'|\\/g, |
|
679 |
||
680 |
// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
|
|
681 |
runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), |
|
682 |
funescape = function( _, escaped, escapedWhitespace ) { |
|
683 |
var high = "0x" + escaped - 0x10000; |
|
684 |
// NaN means non-codepoint
|
|
685 |
// Support: Firefox<24
|
|
686 |
// Workaround erroneous numeric interpretation of +"0x"
|
|
687 |
return high !== high || escapedWhitespace ? |
|
688 |
escaped : |
|
689 |
high < 0 ? |
|
690 |
// BMP codepoint
|
|
691 |
String.fromCharCode( high + 0x10000 ) : |
|
692 |
// Supplemental Plane codepoint (surrogate pair)
|
|
693 |
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); |
|
694 |
},
|
|
695 |
||
696 |
// Used for iframes
|
|
697 |
// See setDocument()
|
|
698 |
// Removing the function wrapper causes a "Permission Denied"
|
|
699 |
// error in IE
|
|
700 |
unloadHandler = function() { |
|
701 |
setDocument(); |
|
702 |
};
|
|
703 |
||
704 |
// Optimize for push.apply( _, NodeList )
|
|
705 |
try { |
|
706 |
push.apply( |
|
707 |
(arr = slice.call( preferredDoc.childNodes )), |
|
708 |
preferredDoc.childNodes |
|
709 |
);
|
|
710 |
// Support: Android<4.0
|
|
711 |
// Detect silently failing push.apply
|
|
712 |
arr[ preferredDoc.childNodes.length ].nodeType; |
|
713 |
} catch ( e ) { |
|
714 |
push = { apply: arr.length ? |
|
715 |
||
716 |
// Leverage slice if possible
|
|
717 |
function( target, els ) { |
|
718 |
push_native.apply( target, slice.call(els) ); |
|
719 |
} : |
|
720 |
||
721 |
// Support: IE<9
|
|
722 |
// Otherwise append directly
|
|
723 |
function( target, els ) { |
|
724 |
var j = target.length, |
|
725 |
i = 0; |
|
726 |
// Can't trust NodeList.length
|
|
727 |
while ( (target[j++] = els[i++]) ) {} |
|
728 |
target.length = j - 1; |
|
729 |
}
|
|
730 |
};
|
|
731 |
}
|
|
732 |
||
733 |
function Sizzle( selector, context, results, seed ) { |
|
734 |
var m, i, elem, nid, nidselect, match, groups, newSelector, |
|
735 |
newContext = context && context.ownerDocument, |
|
736 |
||
737 |
// nodeType defaults to 9, since context defaults to document
|
|
738 |
nodeType = context ? context.nodeType : 9; |
|
739 |
||
740 |
results = results || []; |
|
741 |
||
742 |
// Return early from calls with invalid selector or context
|
|
743 |
if ( typeof selector !== "string" || !selector || |
|
744 |
nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { |
|
745 |
||
746 |
return results; |
|
747 |
}
|
|
748 |
||
749 |
// Try to shortcut find operations (as opposed to filters) in HTML documents
|
|
750 |
if ( !seed ) { |
|
751 |
||
752 |
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { |
|
753 |
setDocument( context ); |
|
754 |
}
|
|
755 |
context = context || document; |
|
756 |
||
757 |
if ( documentIsHTML ) { |
|
758 |
||
759 |
// If the selector is sufficiently simple, try using a "get*By*" DOM method
|
|
760 |
// (excepting DocumentFragment context, where the methods don't exist)
|
|
761 |
if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { |
|
762 |
||
763 |
// ID selector
|
|
764 |
if ( (m = match[1]) ) { |
|
765 |
||
766 |
// Document context
|
|
767 |
if ( nodeType === 9 ) { |
|
768 |
if ( (elem = context.getElementById( m )) ) { |
|
769 |
||
770 |
// Support: IE, Opera, Webkit
|
|
771 |
// TODO: identify versions
|
|
772 |
// getElementById can match elements by name instead of ID
|
|
773 |
if ( elem.id === m ) { |
|
774 |
results.push( elem ); |
|
775 |
return results; |
|
776 |
}
|
|
777 |
} else { |
|
778 |
return results; |
|
779 |
}
|
|
780 |
||
781 |
// Element context
|
|
782 |
} else { |
|
783 |
||
784 |
// Support: IE, Opera, Webkit
|
|
785 |
// TODO: identify versions
|
|
786 |
// getElementById can match elements by name instead of ID
|
|
787 |
if ( newContext && (elem = newContext.getElementById( m )) && |
|
788 |
contains( context, elem ) && |
|
789 |
elem.id === m ) { |
|
790 |
||
791 |
results.push( elem ); |
|
792 |
return results; |
|
793 |
}
|
|
794 |
}
|
|
795 |
||
796 |
// Type selector
|
|
797 |
} else if ( match[2] ) { |
|
798 |
push.apply( results, context.getElementsByTagName( selector ) ); |
|
799 |
return results; |
|
800 |
||
801 |
// Class selector
|
|
802 |
} else if ( (m = match[3]) && support.getElementsByClassName && |
|
803 |
context.getElementsByClassName ) { |
|
804 |
||
805 |
push.apply( results, context.getElementsByClassName( m ) ); |
|
806 |
return results; |
|
807 |
}
|
|
808 |
}
|
|
809 |
||
810 |
// Take advantage of querySelectorAll
|
|
811 |
if ( support.qsa && |
|
812 |
!compilerCache[ selector + " " ] && |
|
813 |
(!rbuggyQSA || !rbuggyQSA.test( selector )) ) { |
|
814 |
||
815 |
if ( nodeType !== 1 ) { |
|
816 |
newContext = context; |
|
817 |
newSelector = selector; |
|
818 |
||
819 |
// qSA looks outside Element context, which is not what we want
|
|
820 |
// Thanks to Andrew Dupont for this workaround technique
|
|
821 |
// Support: IE <=8
|
|
822 |
// Exclude object elements
|
|
823 |
} else if ( context.nodeName.toLowerCase() !== "object" ) { |
|
824 |
||
825 |
// Capture the context ID, setting it first if necessary
|
|
826 |
if ( (nid = context.getAttribute( "id" )) ) { |
|
827 |
nid = nid.replace( rescape, "\\$&" ); |
|
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 |
nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']"; |
|
836 |
while ( i-- ) { |
|
837 |
groups[i] = nidselect + " " + toSelector( groups[i] ); |
|
838 |
}
|
|
839 |
newSelector = groups.join( "," ); |
|
840 |
||
841 |
// Expand context for sibling selectors
|
|
842 |
newContext = rsibling.test( selector ) && testContext( context.parentNode ) || |
|
843 |
context; |
|
844 |
}
|
|
845 |
||
846 |
if ( newSelector ) { |
|
847 |
try { |
|
848 |
push.apply( results, |
|
849 |
newContext.querySelectorAll( newSelector ) |
|
850 |
);
|
|
851 |
return results; |
|
852 |
} catch ( qsaError ) { |
|
853 |
} finally { |
|
854 |
if ( nid === expando ) { |
|
855 |
context.removeAttribute( "id" ); |
|
856 |
}
|
|
857 |
}
|
|
858 |
}
|
|
859 |
}
|
|
860 |
}
|
|
861 |
}
|
|
862 |
||
863 |
// All others
|
|
864 |
return select( selector.replace( rtrim, "$1" ), context, results, seed ); |
|
865 |
}
|
|
866 |
||
867 |
/**
|
|
868 |
* Create key-value caches of limited size
|
|
869 |
* @returns {function(string, object)} Returns the Object data after storing it on itself with
|
|
870 |
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
|
|
871 |
* deleting the oldest entry
|
|
872 |
*/
|
|
873 |
function createCache() { |
|
874 |
var keys = []; |
|
875 |
||
876 |
function cache( key, value ) { |
|
877 |
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
|
|
878 |
if ( keys.push( key + " " ) > Expr.cacheLength ) { |
|
879 |
// Only keep the most recent entries
|
|
880 |
delete cache[ keys.shift() ]; |
|
881 |
}
|
|
882 |
return (cache[ key + " " ] = value); |
|
883 |
}
|
|
884 |
return cache; |
|
885 |
}
|
|
886 |
||
887 |
/**
|
|
888 |
* Mark a function for special use by Sizzle
|
|
889 |
* @param {Function} fn The function to mark
|
|
890 |
*/
|
|
891 |
function markFunction( fn ) { |
|
892 |
fn[ expando ] = true; |
|
893 |
return fn; |
|
894 |
}
|
|
895 |
||
896 |
/**
|
|
897 |
* Support testing using an element
|
|
898 |
* @param {Function} fn Passed the created div and expects a boolean result
|
|
899 |
*/
|
|
900 |
function assert( fn ) { |
|
901 |
var div = document.createElement("div"); |
|
902 |
||
903 |
try { |
|
904 |
return !!fn( div ); |
|
905 |
} catch (e) { |
|
906 |
return false; |
|
907 |
} finally { |
|
908 |
// Remove from its parent by default
|
|
909 |
if ( div.parentNode ) { |
|
910 |
div.parentNode.removeChild( div ); |
|
911 |
}
|
|
912 |
// release memory in IE
|
|
913 |
div = null; |
|
914 |
}
|
|
915 |
}
|
|
916 |
||
917 |
/**
|
|
918 |
* Adds the same handler for all of the specified attrs
|
|
919 |
* @param {String} attrs Pipe-separated list of attributes
|
|
920 |
* @param {Function} handler The method that will be applied
|
|
921 |
*/
|
|
922 |
function addHandle( attrs, handler ) { |
|
923 |
var arr = attrs.split("|"), |
|
924 |
i = arr.length; |
|
925 |
||
926 |
while ( i-- ) { |
|
927 |
Expr.attrHandle[ arr[i] ] = handler; |
|
928 |
}
|
|
929 |
}
|
|
930 |
||
931 |
/**
|
|
932 |
* Checks document order of two siblings
|
|
933 |
* @param {Element} a
|
|
934 |
* @param {Element} b
|
|
935 |
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
|
|
936 |
*/
|
|
937 |
function siblingCheck( a, b ) { |
|
938 |
var cur = b && a, |
|
939 |
diff = cur && a.nodeType === 1 && b.nodeType === 1 && |
|
940 |
( ~b.sourceIndex || MAX_NEGATIVE ) - |
|
941 |
( ~a.sourceIndex || MAX_NEGATIVE ); |
|
942 |
||
943 |
// Use IE sourceIndex if available on both nodes
|
|
944 |
if ( diff ) { |
|
945 |
return diff; |
|
946 |
}
|
|
947 |
||
948 |
// Check if b follows a
|
|
949 |
if ( cur ) { |
|
950 |
while ( (cur = cur.nextSibling) ) { |
|
951 |
if ( cur === b ) { |
|
952 |
return -1; |
|
953 |
}
|
|
954 |
}
|
|
955 |
}
|
|
956 |
||
957 |
return a ? 1 : -1; |
|
958 |
}
|
|
959 |
||
960 |
/**
|
|
961 |
* Returns a function to use in pseudos for input types
|
|
962 |
* @param {String} type
|
|
963 |
*/
|
|
964 |
function createInputPseudo( type ) { |
|
965 |
return function( elem ) { |
|
966 |
var name = elem.nodeName.toLowerCase(); |
|
967 |
return name === "input" && elem.type === type; |
|
968 |
};
|
|
969 |
}
|
|
970 |
||
971 |
/**
|
|
972 |
* Returns a function to use in pseudos for buttons
|
|
973 |
* @param {String} type
|
|
974 |
*/
|
|
975 |
function createButtonPseudo( type ) { |
|
976 |
return function( elem ) { |
|
977 |
var name = elem.nodeName.toLowerCase(); |
|
978 |
return (name === "input" || name === "button") && elem.type === type; |
|
979 |
};
|
|
980 |
}
|
|
981 |
||
982 |
/**
|
|
983 |
* Returns a function to use in pseudos for positionals
|
|
984 |
* @param {Function} fn
|
|
985 |
*/
|
|
986 |
function createPositionalPseudo( fn ) { |
|
987 |
return markFunction(function( argument ) { |
|
988 |
argument = +argument; |
|
989 |
return markFunction(function( seed, matches ) { |
|
990 |
var j, |
|
991 |
matchIndexes = fn( [], seed.length, argument ), |
|
992 |
i = matchIndexes.length; |
|
993 |
||
994 |
// Match elements found at the specified indexes
|
|
995 |
while ( i-- ) { |
|
996 |
if ( seed[ (j = matchIndexes[i]) ] ) { |
|
997 |
seed[j] = !(matches[j] = seed[j]); |
|
998 |
}
|
|
999 |
}
|
|
1000 |
});
|
|
1001 |
});
|
|
1002 |
}
|
|
1003 |
||
1004 |
/**
|
|
1005 |
* Checks a node for validity as a Sizzle context
|
|
1006 |
* @param {Element|Object=} context
|
|
1007 |
* @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
|
|
1008 |
*/
|
|
1009 |
function testContext( context ) { |
|
1010 |
return context && typeof context.getElementsByTagName !== "undefined" && context; |
|
1011 |
}
|
|
1012 |
||
1013 |
// Expose support vars for convenience
|
|
1014 |
support = Sizzle.support = {}; |
|
1015 |
||
1016 |
/**
|
|
1017 |
* Detects XML nodes
|
|
1018 |
* @param {Element|Object} elem An element or a document
|
|
1019 |
* @returns {Boolean} True iff elem is a non-HTML XML node
|
|
1020 |
*/
|
|
1021 |
isXML = Sizzle.isXML = function( elem ) { |
|
1022 |
// documentElement is verified for cases where it doesn't yet exist
|
|
1023 |
// (such as loading iframes in IE - #4833)
|
|
1024 |
var documentElement = elem && (elem.ownerDocument || elem).documentElement; |
|
1025 |
return documentElement ? documentElement.nodeName !== "HTML" : false; |
|
1026 |
};
|
|
1027 |
||
1028 |
/**
|
|
1029 |
* Sets document-related variables once based on the current document
|
|
1030 |
* @param {Element|Object} [doc] An element or document object to use to set the document
|
|
1031 |
* @returns {Object} Returns the current document
|
|
1032 |
*/
|
|
1033 |
setDocument = Sizzle.setDocument = function( node ) { |
|
1034 |
var hasCompare, parent, |
|
1035 |
doc = node ? node.ownerDocument || node : preferredDoc; |
|
1036 |
||
1037 |
// Return early if doc is invalid or already selected
|
|
1038 |
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { |
|
1039 |
return document; |
|
1040 |
}
|
|
1041 |
||
1042 |
// Update global variables
|
|
1043 |
document = doc; |
|
1044 |
docElem = document.documentElement; |
|
1045 |
documentIsHTML = !isXML( document ); |
|
1046 |
||
1047 |
// Support: IE 9-11, Edge
|
|
1048 |
// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
|
|
1049 |
if ( (parent = document.defaultView) && parent.top !== parent ) { |
|
1050 |
// Support: IE 11
|
|
1051 |
if ( parent.addEventListener ) { |
|
1052 |
parent.addEventListener( "unload", unloadHandler, false ); |
|
1053 |
||
1054 |
// Support: IE 9 - 10 only
|
|
1055 |
} else if ( parent.attachEvent ) { |
|
1056 |
parent.attachEvent( "onunload", unloadHandler ); |
|
1057 |
}
|
|
1058 |
}
|
|
1059 |
||
1060 |
/* Attributes
|
|
1061 |
---------------------------------------------------------------------- */
|
|
1062 |
||
1063 |
// Support: IE<8
|
|
1064 |
// Verify that getAttribute really returns attributes and not properties
|
|
1065 |
// (excepting IE8 booleans)
|
|
1066 |
support.attributes = assert(function( div ) { |
|
1067 |
div.className = "i"; |
|
1068 |
return !div.getAttribute("className"); |
|
1069 |
});
|
|
1070 |
||
1071 |
/* getElement(s)By*
|
|
1072 |
---------------------------------------------------------------------- */
|
|
1073 |
||
1074 |
// Check if getElementsByTagName("*") returns only elements
|
|
1075 |
support.getElementsByTagName = assert(function( div ) { |
|
1076 |
div.appendChild( document.createComment("") ); |
|
1077 |
return !div.getElementsByTagName("*").length; |
|
1078 |
});
|
|
1079 |
||
1080 |
// Support: IE<9
|
|
1081 |
support.getElementsByClassName = rnative.test( document.getElementsByClassName ); |
|
1082 |
||
1083 |
// Support: IE<10
|
|
1084 |
// Check if getElementById returns elements by name
|
|
1085 |
// The broken getElementById methods don't pick up programatically-set names,
|
|
1086 |
// so use a roundabout getElementsByName test
|
|
1087 |
support.getById = assert(function( div ) { |
|
1088 |
docElem.appendChild( div ).id = expando; |
|
1089 |
return !document.getElementsByName || !document.getElementsByName( expando ).length; |
|
1090 |
});
|
|
1091 |
||
1092 |
// ID find and filter
|
|
1093 |
if ( support.getById ) { |
|
1094 |
Expr.find["ID"] = function( id, context ) { |
|
1095 |
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { |
|
1096 |
var m = context.getElementById( id ); |
|
1097 |
return m ? [ m ] : []; |
|
1098 |
}
|
|
1099 |
};
|
|
1100 |
Expr.filter["ID"] = function( id ) { |
|
1101 |
var attrId = id.replace( runescape, funescape ); |
|
1102 |
return function( elem ) { |
|
1103 |
return elem.getAttribute("id") === attrId; |
|
1104 |
};
|
|
1105 |
};
|
|
1106 |
} else { |
|
1107 |
// Support: IE6/7
|
|
1108 |
// getElementById is not reliable as a find shortcut
|
|
1109 |
delete Expr.find["ID"]; |
|
1110 |
||
1111 |
Expr.filter["ID"] = function( id ) { |
|
1112 |
var attrId = id.replace( runescape, funescape ); |
|
1113 |
return function( elem ) { |
|
1114 |
var node = typeof elem.getAttributeNode !== "undefined" && |
|
1115 |
elem.getAttributeNode("id"); |
|
1116 |
return node && node.value === attrId; |
|
1117 |
};
|
|
1118 |
};
|
|
1119 |
}
|
|
1120 |
||
1121 |
// Tag
|
|
1122 |
Expr.find["TAG"] = support.getElementsByTagName ? |
|
1123 |
function( tag, context ) { |
|
1124 |
if ( typeof context.getElementsByTagName !== "undefined" ) { |
|
1125 |
return context.getElementsByTagName( tag ); |
|
1126 |
||
1127 |
// DocumentFragment nodes don't have gEBTN
|
|
1128 |
} else if ( support.qsa ) { |
|
1129 |
return context.querySelectorAll( tag ); |
|
1130 |
}
|
|
1131 |
} : |
|
1132 |
||
1133 |
function( tag, context ) { |
|
1134 |
var elem, |
|
1135 |
tmp = [], |
|
1136 |
i = 0, |
|
1137 |
// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
|
|
1138 |
results = context.getElementsByTagName( tag ); |
|
1139 |
||
1140 |
// Filter out possible comments
|
|
1141 |
if ( tag === "*" ) { |
|
1142 |
while ( (elem = results[i++]) ) { |
|
1143 |
if ( elem.nodeType === 1 ) { |
|
1144 |
tmp.push( elem ); |
|
1145 |
}
|
|
1146 |
}
|
|
1147 |
||
1148 |
return tmp; |
|
1149 |
}
|
|
1150 |
return results; |
|
1151 |
};
|
|
1152 |
||
1153 |
// Class
|
|
1154 |
Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { |
|
1155 |
if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { |
|
1156 |
return context.getElementsByClassName( className ); |
|
1157 |
}
|
|
1158 |
};
|
|
1159 |
||
1160 |
/* QSA/matchesSelector
|
|
1161 |
---------------------------------------------------------------------- */
|
|
1162 |
||
1163 |
// QSA and matchesSelector support
|
|
1164 |
||
1165 |
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
|
|
1166 |
rbuggyMatches = []; |
|
1167 |
||
1168 |
// qSa(:focus) reports false when true (Chrome 21)
|
|
1169 |
// We allow this because of a bug in IE8/9 that throws an error
|
|
1170 |
// whenever `document.activeElement` is accessed on an iframe
|
|
1171 |
// So, we allow :focus to pass through QSA all the time to avoid the IE error
|
|
1172 |
// See http://bugs.jquery.com/ticket/13378
|
|
1173 |
rbuggyQSA = []; |
|
1174 |
||
1175 |
if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { |
|
1176 |
// Build QSA regex
|
|
1177 |
// Regex strategy adopted from Diego Perini
|
|
1178 |
assert(function( div ) { |
|
1179 |
// Select is set to empty string on purpose
|
|
1180 |
// This is to test IE's treatment of not explicitly
|
|
1181 |
// setting a boolean content attribute,
|
|
1182 |
// since its presence should be enough
|
|
1183 |
// http://bugs.jquery.com/ticket/12359
|
|
1184 |
docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" + |
|
1185 |
"<select id='" + expando + "-\r\\' msallowcapture=''>" + |
|
1186 |
"<option selected=''></option></select>"; |
|
1187 |
||
1188 |
// Support: IE8, Opera 11-12.16
|
|
1189 |
// Nothing should be selected when empty strings follow ^= or $= or *=
|
|
1190 |
// The test attribute must be unknown in Opera but "safe" for WinRT
|
|
1191 |
// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
|
|
1192 |
if ( div.querySelectorAll("[msallowcapture^='']").length ) { |
|
1193 |
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); |
|
1194 |
}
|
|
1195 |
||
1196 |
// Support: IE8
|
|
1197 |
// Boolean attributes and "value" are not treated correctly
|
|
1198 |
if ( !div.querySelectorAll("[selected]").length ) { |
|
1199 |
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); |
|
1200 |
}
|
|
1201 |
||
1202 |
// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
|
|
1203 |
if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) { |
|
1204 |
rbuggyQSA.push("~="); |
|
1205 |
}
|
|
1206 |
||
1207 |
// Webkit/Opera - :checked should return selected option elements
|
|
1208 |
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
1209 |
// IE8 throws error here and will not see later tests
|
|
1210 |
if ( !div.querySelectorAll(":checked").length ) { |
|
1211 |
rbuggyQSA.push(":checked"); |
|
1212 |
}
|
|
1213 |
||
1214 |
// Support: Safari 8+, iOS 8+
|
|
1215 |
// https://bugs.webkit.org/show_bug.cgi?id=136851
|
|
1216 |
// In-page `selector#id sibing-combinator selector` fails
|
|
1217 |
if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) { |
|
1218 |
rbuggyQSA.push(".#.+[+~]"); |
|
1219 |
}
|
|
1220 |
});
|
|
1221 |
||
1222 |
assert(function( div ) { |
|
1223 |
// Support: Windows 8 Native Apps
|
|
1224 |
// The type and name attributes are restricted during .innerHTML assignment
|
|
1225 |
var input = document.createElement("input"); |
|
1226 |
input.setAttribute( "type", "hidden" ); |
|
1227 |
div.appendChild( input ).setAttribute( "name", "D" ); |
|
1228 |
||
1229 |
// Support: IE8
|
|
1230 |
// Enforce case-sensitivity of name attribute
|
|
1231 |
if ( div.querySelectorAll("[name=d]").length ) { |
|
1232 |
rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); |
|
1233 |
}
|
|
1234 |
||
1235 |
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
|
|
1236 |
// IE8 throws error here and will not see later tests
|
|
1237 |
if ( !div.querySelectorAll(":enabled").length ) { |
|
1238 |
rbuggyQSA.push( ":enabled", ":disabled" ); |
|
1239 |
}
|
|
1240 |
||
1241 |
// Opera 10-11 does not throw on post-comma invalid pseudos
|
|
1242 |
div.querySelectorAll("*,:x"); |
|
1243 |
rbuggyQSA.push(",.*:"); |
|
1244 |
});
|
|
1245 |
}
|
|
1246 |
||
1247 |
if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || |
|
1248 |
docElem.webkitMatchesSelector || |
|
1249 |
docElem.mozMatchesSelector || |
|
1250 |
docElem.oMatchesSelector || |
|
1251 |
docElem.msMatchesSelector) )) ) { |
|
1252 |
||
1253 |
assert(function( div ) { |
|
1254 |
// Check to see if it's possible to do matchesSelector
|
|
1255 |
// on a disconnected node (IE 9)
|
|
1256 |
support.disconnectedMatch = matches.call( div, "div" ); |
|
1257 |
||
1258 |
// This should fail with an exception
|
|
1259 |
// Gecko does not error, returns false instead
|
|
1260 |
matches.call( div, "[s!='']:x" ); |
|
1261 |
rbuggyMatches.push( "!=", pseudos ); |
|
1262 |
});
|
|
1263 |
}
|
|
1264 |
||
1265 |
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); |
|
1266 |
rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); |
|
1267 |
||
1268 |
/* Contains
|
|
1269 |
---------------------------------------------------------------------- */
|
|
1270 |
hasCompare = rnative.test( docElem.compareDocumentPosition ); |
|
1271 |
||
1272 |
// Element contains another
|
|
1273 |
// Purposefully self-exclusive
|
|
1274 |
// As in, an element does not contain itself
|
|
1275 |
contains = hasCompare || rnative.test( docElem.contains ) ? |
|
1276 |
function( a, b ) { |
|
1277 |
var adown = a.nodeType === 9 ? a.documentElement : a, |
|
1278 |
bup = b && b.parentNode; |
|
1279 |
return a === bup || !!( bup && bup.nodeType === 1 && ( |
|
1280 |
adown.contains ? |
|
1281 |
adown.contains( bup ) : |
|
1282 |
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 |
|
1283 |
));
|
|
1284 |
} : |
|
1285 |
function( a, b ) { |
|
1286 |
if ( b ) { |
|
1287 |
while ( (b = b.parentNode) ) { |
|
1288 |
if ( b === a ) { |
|
1289 |
return true; |
|
1290 |
}
|
|
1291 |
}
|
|
1292 |
}
|
|
1293 |
return false; |
|
1294 |
};
|
|
1295 |
||
1296 |
/* Sorting
|
|
1297 |
---------------------------------------------------------------------- */
|
|
1298 |
||
1299 |
// Document order sorting
|
|
1300 |
sortOrder = hasCompare ? |
|
1301 |
function( a, b ) { |
|
1302 |
||
1303 |
// Flag for duplicate removal
|
|
1304 |
if ( a === b ) { |
|
1305 |
hasDuplicate = true; |
|
1306 |
return 0; |
|
1307 |
}
|
|
1308 |
||
1309 |
// Sort on method existence if only one input has compareDocumentPosition
|
|
1310 |
var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; |
|
1311 |
if ( compare ) { |
|
1312 |
return compare; |
|
1313 |
}
|
|
1314 |
||
1315 |
// Calculate position if both inputs belong to the same document
|
|
1316 |
compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? |
|
1317 |
a.compareDocumentPosition( b ) : |
|
1318 |
||
1319 |
// Otherwise we know they are disconnected
|
|
1320 |
1; |
|
1321 |
||
1322 |
// Disconnected nodes
|
|
1323 |
if ( compare & 1 || |
|
1324 |
(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { |
|
1325 |
||
1326 |
// Choose the first element that is related to our preferred document
|
|
1327 |
if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { |
|
1328 |
return -1; |
|
1329 |
}
|
|
1330 |
if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { |
|
1331 |
return 1; |
|
1332 |
}
|
|
1333 |
||
1334 |
// Maintain original order
|
|
1335 |
return sortInput ? |
|
1336 |
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : |
|
1337 |
0; |
|
1338 |
}
|
|
1339 |
||
1340 |
return compare & 4 ? -1 : 1; |
|
1341 |
} : |
|
1342 |
function( a, b ) { |
|
1343 |
// Exit early if the nodes are identical
|
|
1344 |
if ( a === b ) { |
|
1345 |
hasDuplicate = true; |
|
1346 |
return 0; |
|
1347 |
}
|
|
1348 |
||
1349 |
var cur, |
|
1350 |
i = 0, |
|
1351 |
aup = a.parentNode, |
|
1352 |
bup = b.parentNode, |
|
1353 |
ap = [ a ], |
|
1354 |
bp = [ b ]; |
|
1355 |
||
1356 |
// Parentless nodes are either documents or disconnected
|
|
1357 |
if ( !aup || !bup ) { |
|
1358 |
return a === document ? -1 : |
|
1359 |
b === document ? 1 : |
|
1360 |
aup ? -1 : |
|
1361 |
bup ? 1 : |
|
1362 |
sortInput ? |
|
1363 |
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : |
|
1364 |
0; |
|
1365 |
||
1366 |
// If the nodes are siblings, we can do a quick check
|
|
1367 |
} else if ( aup === bup ) { |
|
1368 |
return siblingCheck( a, b ); |
|
1369 |
}
|
|
1370 |
||
1371 |
// Otherwise we need full lists of their ancestors for comparison
|
|
1372 |
cur = a; |
|
1373 |
while ( (cur = cur.parentNode) ) { |
|
1374 |
ap.unshift( cur ); |
|
1375 |
}
|
|
1376 |
cur = b; |
|
1377 |
while ( (cur = cur.parentNode) ) { |
|
1378 |
bp.unshift( cur ); |
|
1379 |
}
|
|
1380 |
||
1381 |
// Walk down the tree looking for a discrepancy
|
|
1382 |
while ( ap[i] === bp[i] ) { |
|
1383 |
i++; |
|
1384 |
}
|
|
1385 |
||
1386 |
return i ? |
|
1387 |
// Do a sibling check if the nodes have a common ancestor
|
|
1388 |
siblingCheck( ap[i], bp[i] ) : |
|
1389 |
||
1390 |
// Otherwise nodes in our document sort first
|
|
1391 |
ap[i] === preferredDoc ? -1 : |
|
1392 |
bp[i] === preferredDoc ? 1 : |
|
1393 |
0; |
|
1394 |
};
|
|
1395 |
||
1396 |
return document; |
|
1397 |
};
|
|
1398 |
||
1399 |
Sizzle.matches = function( expr, elements ) { |
|
1400 |
return Sizzle( expr, null, null, elements ); |
|
1401 |
};
|
|
1402 |
||
1403 |
Sizzle.matchesSelector = function( elem, expr ) { |
|
1404 |
// Set document vars if needed
|
|
1405 |
if ( ( elem.ownerDocument || elem ) !== document ) { |
|
1406 |
setDocument( elem ); |
|
1407 |
}
|
|
1408 |
||
1409 |
// Make sure that attribute selectors are quoted
|
|
1410 |
expr = expr.replace( rattributeQuotes, "='$1']" ); |
|
1411 |
||
1412 |
if ( support.matchesSelector && documentIsHTML && |
|
1413 |
!compilerCache[ expr + " " ] && |
|
1414 |
( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && |
|
1415 |
( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { |
|
1416 |
||
1417 |
try { |
|
1418 |
var ret = matches.call( elem, expr ); |
|
1419 |
||
1420 |
// IE 9's matchesSelector returns false on disconnected nodes
|
|
1421 |
if ( ret || support.disconnectedMatch || |
|
1422 |
// As well, disconnected nodes are said to be in a document
|
|
1423 |
// fragment in IE 9
|
|
1424 |
elem.document && elem.document.nodeType !== 11 ) { |
|
1425 |
return ret; |
|
1426 |
}
|
|
1427 |
} catch (e) {} |
|
1428 |
}
|
|
1429 |
||
1430 |
return Sizzle( expr, document, null, [ elem ] ).length > 0; |
|
1431 |
};
|
|
1432 |
||
1433 |
Sizzle.contains = function( context, elem ) { |
|
1434 |
// Set document vars if needed
|
|
1435 |
if ( ( context.ownerDocument || context ) !== document ) { |
|
1436 |
setDocument( context ); |
|
1437 |
}
|
|
1438 |
return contains( context, elem ); |
|
1439 |
};
|
|
1440 |
||
1441 |
Sizzle.attr = function( elem, name ) { |
|
1442 |
// Set document vars if needed
|
|
1443 |
if ( ( elem.ownerDocument || elem ) !== document ) { |
|
1444 |
setDocument( elem ); |
|
1445 |
}
|
|
1446 |
||
1447 |
var fn = Expr.attrHandle[ name.toLowerCase() ], |
|
1448 |
// Don't get fooled by Object.prototype properties (jQuery #13807)
|
|
1449 |
val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? |
|
1450 |
fn( elem, name, !documentIsHTML ) : |
|
1451 |
undefined; |
|
1452 |
||
1453 |
return val !== undefined ? |
|
1454 |
val : |
|
1455 |
support.attributes || !documentIsHTML ? |
|
1456 |
elem.getAttribute( name ) : |
|
1457 |
(val = elem.getAttributeNode(name)) && val.specified ? |
|
1458 |
val.value : |
|
1459 |
null; |
|
1460 |
};
|
|
1461 |
||
1462 |
Sizzle.error = function( msg ) { |
|
1463 |
throw new Error( "Syntax error, unrecognized expression: " + msg ); |
|
1464 |
};
|
|
1465 |
||
1466 |
/**
|
|
1467 |
* Document sorting and removing duplicates
|
|
1468 |
* @param {ArrayLike} results
|
|
1469 |
*/
|
|
1470 |
Sizzle.uniqueSort = function( results ) { |
|
1471 |
var elem, |
|
1472 |
duplicates = [], |
|
1473 |
j = 0, |
|
1474 |
i = 0; |
|
1475 |
||
1476 |
// Unless we *know* we can detect duplicates, assume their presence
|
|
1477 |
hasDuplicate = !support.detectDuplicates; |
|
1478 |
sortInput = !support.sortStable && results.slice( 0 ); |
|
1479 |
results.sort( sortOrder ); |
|
1480 |
||
1481 |
if ( hasDuplicate ) { |
|
1482 |
while ( (elem = results[i++]) ) { |
|
1483 |
if ( elem === results[ i ] ) { |
|
1484 |
j = duplicates.push( i ); |
|
1485 |
}
|
|
1486 |
}
|
|
1487 |
while ( j-- ) { |
|
1488 |
results.splice( duplicates[ j ], 1 ); |
|
1489 |
}
|
|
1490 |
}
|
|
1491 |
||
1492 |
// Clear input after sorting to release objects
|
|
1493 |
// See https://github.com/jquery/sizzle/pull/225
|
|
1494 |
sortInput = null; |
|
1495 |
||
1496 |
return results; |
|
1497 |
};
|
|
1498 |
||
1499 |
/**
|
|
1500 |
* Utility function for retrieving the text value of an array of DOM nodes
|
|
1501 |
* @param {Array|Element} elem
|
|
1502 |
*/
|
|
1503 |
getText = Sizzle.getText = function( elem ) { |
|
1504 |
var node, |
|
1505 |
ret = "", |
|
1506 |
i = 0, |
|
1507 |
nodeType = elem.nodeType; |
|
1508 |
||
1509 |
if ( !nodeType ) { |
|
1510 |
// If no nodeType, this is expected to be an array
|
|
1511 |
while ( (node = elem[i++]) ) { |
|
1512 |
// Do not traverse comment nodes
|
|
1513 |
ret += getText( node ); |
|
1514 |
}
|
|
1515 |
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { |
|
1516 |
// Use textContent for elements
|
|
1517 |
// innerText usage removed for consistency of new lines (jQuery #11153)
|
|
1518 |
if ( typeof elem.textContent === "string" ) { |
|
1519 |
return elem.textContent; |
|
1520 |
} else { |
|
1521 |
// Traverse its children
|
|
1522 |
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { |
|
1523 |
ret += getText( elem ); |
|
1524 |
}
|
|
1525 |
}
|
|
1526 |
} else if ( nodeType === 3 || nodeType === 4 ) { |
|
1527 |
return elem.nodeValue; |
|
1528 |
}
|
|
1529 |
// Do not include comment or processing instruction nodes
|
|
1530 |
||
1531 |
return ret; |
|
1532 |
};
|
|
1533 |
||
1534 |
Expr = Sizzle.selectors = { |
|
1535 |
||
1536 |
// Can be adjusted by the user
|
|
1537 |
cacheLength: 50, |
|
1538 |
||
1539 |
createPseudo: markFunction, |
|
1540 |
||
1541 |
match: matchExpr, |
|
1542 |
||
1543 |
attrHandle: {}, |
|
1544 |
||
1545 |
find: {}, |
|
1546 |
||
1547 |
relative: { |
|
1548 |
">": { dir: "parentNode", first: true }, |
|
1549 |
" ": { dir: "parentNode" }, |
|
1550 |
"+": { dir: "previousSibling", first: true }, |
|
1551 |
"~": { dir: "previousSibling" } |
|
1552 |
},
|
|
1553 |
||
1554 |
preFilter: { |
|
1555 |
"ATTR": function( match ) { |
|
1556 |
match[1] = match[1].replace( runescape, funescape ); |
|
1557 |
||
1558 |
// Move the given value to match[3] whether quoted or unquoted
|
|
1559 |
match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); |
|
1560 |
||
1561 |
if ( match[2] === "~=" ) { |
|
1562 |
match[3] = " " + match[3] + " "; |
|
1563 |
}
|
|
1564 |
||
1565 |
return match.slice( 0, 4 ); |
|
1566 |
},
|
|
1567 |
||
1568 |
"CHILD": function( match ) { |
|
1569 |
/* matches from matchExpr["CHILD"]
|
|
1570 |
1 type (only|nth|...)
|
|
1571 |
2 what (child|of-type)
|
|
1572 |
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
|
|
1573 |
4 xn-component of xn+y argument ([+-]?\d*n|)
|
|
1574 |
5 sign of xn-component
|
|
1575 |
6 x of xn-component
|
|
1576 |
7 sign of y-component
|
|
1577 |
8 y of y-component
|
|
1578 |
*/
|
|
1579 |
match[1] = match[1].toLowerCase(); |
|
1580 |
||
1581 |
if ( match[1].slice( 0, 3 ) === "nth" ) { |
|
1582 |
// nth-* requires argument
|
|
1583 |
if ( !match[3] ) { |
|
1584 |
Sizzle.error( match[0] ); |
|
1585 |
}
|
|
1586 |
||
1587 |
// numeric x and y parameters for Expr.filter.CHILD
|
|
1588 |
// remember that false/true cast respectively to 0/1
|
|
1589 |
match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); |
|
1590 |
match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); |
|
1591 |
||
1592 |
// other types prohibit arguments
|
|
1593 |
} else if ( match[3] ) { |
|
1594 |
Sizzle.error( match[0] ); |
|
1595 |
}
|
|
1596 |
||
1597 |
return match; |
|
1598 |
},
|
|
1599 |
||
1600 |
"PSEUDO": function( match ) { |
|
1601 |
var excess, |
|
1602 |
unquoted = !match[6] && match[2]; |
|
1603 |
||
1604 |
if ( matchExpr["CHILD"].test( match[0] ) ) { |
|
1605 |
return null; |
|
1606 |
}
|
|
1607 |
||
1608 |
// Accept quoted arguments as-is
|
|
1609 |
if ( match[3] ) { |
|
1610 |
match[2] = match[4] || match[5] || ""; |
|
1611 |
||
1612 |
// Strip excess characters from unquoted arguments
|
|
1613 |
} else if ( unquoted && rpseudo.test( unquoted ) && |
|
1614 |
// Get excess from tokenize (recursively)
|
|
1615 |
(excess = tokenize( unquoted, true )) && |
|
1616 |
// advance to the next closing parenthesis
|
|
1617 |
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { |
|
1618 |
||
1619 |
// excess is a negative index
|
|
1620 |
match[0] = match[0].slice( 0, excess ); |
|
1621 |
match[2] = unquoted.slice( 0, excess ); |
|
1622 |
}
|
|
1623 |
||
1624 |
// Return only captures needed by the pseudo filter method (type and argument)
|
|
1625 |
return match.slice( 0, 3 ); |
|
1626 |
}
|
|
1627 |
},
|
|
1628 |
||
1629 |
filter: { |
|
1630 |
||
1631 |
"TAG": function( nodeNameSelector ) { |
|
1632 |
var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); |
|
1633 |
return nodeNameSelector === "*" ? |
|
1634 |
function() { return true; } : |
|
1635 |
function( elem ) { |
|
1636 |
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; |
|
1637 |
};
|
|
1638 |
},
|
|
1639 |
||
1640 |
"CLASS": function( className ) { |
|
1641 |
var pattern = classCache[ className + " " ]; |
|
1642 |
||
1643 |
return pattern || |
|
1644 |
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && |
|
1645 |
classCache( className, function( elem ) { |
|
1646 |
return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); |
|
1647 |
});
|
|
1648 |
},
|
|
1649 |
||
1650 |
"ATTR": function( name, operator, check ) { |
|
1651 |
return function( elem ) { |
|
1652 |
var result = Sizzle.attr( elem, name ); |
|
1653 |
||
1654 |
if ( result == null ) { |
|
1655 |
return operator === "!="; |
|
1656 |
}
|
|
1657 |
if ( !operator ) { |
|
1658 |
return true; |
|
1659 |
}
|
|
1660 |
||
1661 |
result += ""; |
|
1662 |
||
1663 |
return operator === "=" ? result === check : |
|
1664 |
operator === "!=" ? result !== check : |
|
1665 |
operator === "^=" ? check && result.indexOf( check ) === 0 : |
|
1666 |
operator === "*=" ? check && result.indexOf( check ) > -1 : |
|
1667 |
operator === "$=" ? check && result.slice( -check.length ) === check : |
|
1668 |
operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : |
|
1669 |
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : |
|
1670 |
false; |
|
1671 |
};
|
|
1672 |
},
|
|
1673 |
||
1674 |
"CHILD": function( type, what, argument, first, last ) { |
|
1675 |
var simple = type.slice( 0, 3 ) !== "nth", |
|
1676 |
forward = type.slice( -4 ) !== "last", |
|
1677 |
ofType = what === "of-type"; |
|
1678 |
||
1679 |
return first === 1 && last === 0 ? |
|
1680 |
||
1681 |
// Shortcut for :nth-*(n)
|
|
1682 |
function( elem ) { |
|
1683 |
return !!elem.parentNode; |
|
1684 |
} : |
|
1685 |
||
1686 |
function( elem, context, xml ) { |
|
1687 |
var cache, uniqueCache, outerCache, node, nodeIndex, start, |
|
1688 |
dir = simple !== forward ? "nextSibling" : "previousSibling", |
|
1689 |
parent = elem.parentNode, |
|
1690 |
name = ofType && elem.nodeName.toLowerCase(), |
|
1691 |
useCache = !xml && !ofType, |
|
1692 |
diff = false; |
|
1693 |
||
1694 |
if ( parent ) { |
|
1695 |
||
1696 |
// :(first|last|only)-(child|of-type)
|
|
1697 |
if ( simple ) { |
|
1698 |
while ( dir ) { |
|
1699 |
node = elem; |
|
1700 |
while ( (node = node[ dir ]) ) { |
|
1701 |
if ( ofType ? |
|
1702 |
node.nodeName.toLowerCase() === name : |
|
1703 |
node.nodeType === 1 ) { |
|
1704 |
||
1705 |
return false; |
|
1706 |
}
|
|
1707 |
}
|
|
1708 |
// Reverse direction for :only-* (if we haven't yet done so)
|
|
1709 |
start = dir = type === "only" && !start && "nextSibling"; |
|
1710 |
}
|
|
1711 |
return true; |
|
1712 |
}
|
|
1713 |
||
1714 |
start = [ forward ? parent.firstChild : parent.lastChild ]; |
|
1715 |
||
1716 |
// non-xml :nth-child(...) stores cache data on `parent`
|
|
1717 |
if ( forward && useCache ) { |
|
1718 |
||
1719 |
// Seek `elem` from a previously-cached index
|
|
1720 |
||
1721 |
// ...in a gzip-friendly way
|
|
1722 |
node = parent; |
|
1723 |
outerCache = node[ expando ] || (node[ expando ] = {}); |
|
1724 |
||
1725 |
// Support: IE <9 only
|
|
1726 |
// Defend against cloned attroperties (jQuery gh-1709)
|
|
1727 |
uniqueCache = outerCache[ node.uniqueID ] || |
|
1728 |
(outerCache[ node.uniqueID ] = {}); |
|
1729 |
||
1730 |
cache = uniqueCache[ type ] || []; |
|
1731 |
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; |
|
1732 |
diff = nodeIndex && cache[ 2 ]; |
|
1733 |
node = nodeIndex && parent.childNodes[ nodeIndex ]; |
|
1734 |
||
1735 |
while ( (node = ++nodeIndex && node && node[ dir ] || |
|
1736 |
||
1737 |
// Fallback to seeking `elem` from the start
|
|
1738 |
(diff = nodeIndex = 0) || start.pop()) ) { |
|
1739 |
||
1740 |
// When found, cache indexes on `parent` and break
|
|
1741 |
if ( node.nodeType === 1 && ++diff && node === elem ) { |
|
1742 |
uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; |
|
1743 |
break; |
|
1744 |
}
|
|
1745 |
}
|
|
1746 |
||
1747 |
} else { |
|
1748 |
// Use previously-cached element index if available
|
|
1749 |
if ( useCache ) { |
|
1750 |
// ...in a gzip-friendly way
|
|
1751 |
node = elem; |
|
1752 |
outerCache = node[ expando ] || (node[ expando ] = {}); |
|
1753 |
||
1754 |
// Support: IE <9 only
|
|
1755 |
// Defend against cloned attroperties (jQuery gh-1709)
|
|
1756 |
uniqueCache = outerCache[ node.uniqueID ] || |
|
1757 |
(outerCache[ node.uniqueID ] = {}); |
|
1758 |
||
1759 |
cache = uniqueCache[ type ] || []; |
|
1760 |
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; |
|
1761 |
diff = nodeIndex; |
|
1762 |
}
|
|
1763 |
||
1764 |
// xml :nth-child(...)
|
|
1765 |
// or :nth-last-child(...) or :nth(-last)?-of-type(...)
|
|
1766 |
if ( diff === false ) { |
|
1767 |
// Use the same loop as above to seek `elem` from the start
|
|
1768 |
while ( (node = ++nodeIndex && node && node[ dir ] || |
|
1769 |
(diff = nodeIndex = 0) || start.pop()) ) { |
|
1770 |
||
1771 |
if ( ( ofType ? |
|
1772 |
node.nodeName.toLowerCase() === name : |
|
1773 |
node.nodeType === 1 ) && |
|
1774 |
++diff ) { |
|
1775 |
||
1776 |
// Cache the index of each encountered element
|
|
1777 |
if ( useCache ) { |
|
1778 |
outerCache = node[ expando ] || (node[ expando ] = {}); |
|
1779 |
||
1780 |
// Support: IE <9 only
|
|
1781 |
// Defend against cloned attroperties (jQuery gh-1709)
|
|
1782 |
uniqueCache = outerCache[ node.uniqueID ] || |
|
1783 |
(outerCache[ node.uniqueID ] = {}); |
|
1784 |
||
1785 |
uniqueCache[ type ] = [ dirruns, diff ]; |
|
1786 |
}
|
|
1787 |
||
1788 |
if ( node === elem ) { |
|
1789 |
break; |
|
1790 |
}
|
|
1791 |
}
|
|
1792 |
}
|
|
1793 |
}
|
|
1794 |
}
|
|
1795 |
||
1796 |
// Incorporate the offset, then check against cycle size
|
|
1797 |
diff -= last; |
|
1798 |
return diff === first || ( diff % first === 0 && diff / first >= 0 ); |
|
1799 |
}
|
|
1800 |
};
|
|
1801 |
},
|
|
1802 |
||
1803 |
"PSEUDO": function( pseudo, argument ) { |
|
1804 |
// pseudo-class names are case-insensitive
|
|
1805 |
// http://www.w3.org/TR/selectors/#pseudo-classes
|
|
1806 |
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
|
|
1807 |
// Remember that setFilters inherits from pseudos
|
|
1808 |
var args, |
|
1809 |
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || |
|
1810 |
Sizzle.error( "unsupported pseudo: " + pseudo ); |
|
1811 |
||
1812 |
// The user may use createPseudo to indicate that
|
|
1813 |
// arguments are needed to create the filter function
|
|
1814 |
// just as Sizzle does
|
|
1815 |
if ( fn[ expando ] ) { |
|
1816 |
return fn( argument ); |
|
1817 |
}
|
|
1818 |
||
1819 |
// But maintain support for old signatures
|
|
1820 |
if ( fn.length > 1 ) { |
|
1821 |
args = [ pseudo, pseudo, "", argument ]; |
|
1822 |
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? |
|
1823 |
markFunction(function( seed, matches ) { |
|
1824 |
var idx, |
|
1825 |
matched = fn( seed, argument ), |
|
1826 |
i = matched.length; |
|
1827 |
while ( i-- ) { |
|
1828 |
idx = indexOf( seed, matched[i] ); |
|
1829 |
seed[ idx ] = !( matches[ idx ] = matched[i] ); |
|
1830 |
}
|
|
1831 |
}) : |
|
1832 |
function( elem ) { |
|
1833 |
return fn( elem, 0, args ); |
|
1834 |
};
|
|
1835 |
}
|
|
1836 |
||
1837 |
return fn; |
|
1838 |
}
|
|
1839 |
},
|
|
1840 |
||
1841 |
pseudos: { |
|
1842 |
// Potentially complex pseudos
|
|
1843 |
"not": markFunction(function( selector ) { |
|
1844 |
// Trim the selector passed to compile
|
|
1845 |
// to avoid treating leading and trailing
|
|
1846 |
// spaces as combinators
|
|
1847 |
var input = [], |
|
1848 |
results = [], |
|
1849 |
matcher = compile( selector.replace( rtrim, "$1" ) ); |
|
1850 |
||
1851 |
return matcher[ expando ] ? |
|
1852 |
markFunction(function( seed, matches, context, xml ) { |
|
1853 |
var elem, |
|
1854 |
unmatched = matcher( seed, null, xml, [] ), |
|
1855 |
i = seed.length; |
|
1856 |
||
1857 |
// Match elements unmatched by `matcher`
|
|
1858 |
while ( i-- ) { |
|
1859 |
if ( (elem = unmatched[i]) ) { |
|
1860 |
seed[i] = !(matches[i] = elem); |
|
1861 |
}
|
|
1862 |
}
|
|
1863 |
}) : |
|
1864 |
function( elem, context, xml ) { |
|
1865 |
input[0] = elem; |
|
1866 |
matcher( input, null, xml, results ); |
|
1867 |
// Don't keep the element (issue #299)
|
|
1868 |
input[0] = null; |
|
1869 |
return !results.pop(); |
|
1870 |
};
|
|
1871 |
}),
|
|
1872 |
||
1873 |
"has": markFunction(function( selector ) { |
|
1874 |
return function( elem ) { |
|
1875 |
return Sizzle( selector, elem ).length > 0; |
|
1876 |
};
|
|
1877 |
}),
|
|
1878 |
||
1879 |
"contains": markFunction(function( text ) { |
|
1880 |
text = text.replace( runescape, funescape ); |
|
1881 |
return function( elem ) { |
|
1882 |
return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; |
|
1883 |
};
|
|
1884 |
}),
|
|
1885 |
||
1886 |
// "Whether an element is represented by a :lang() selector
|
|
1887 |
// is based solely on the element's language value
|
|
1888 |
// being equal to the identifier C,
|
|
1889 |
// or beginning with the identifier C immediately followed by "-".
|
|
1890 |
// The matching of C against the element's language value is performed case-insensitively.
|
|
1891 |
// The identifier C does not have to be a valid language name."
|
|
1892 |
// http://www.w3.org/TR/selectors/#lang-pseudo
|
|
1893 |
"lang": markFunction( function( lang ) { |
|
1894 |
// lang value must be a valid identifier
|
|
1895 |
if ( !ridentifier.test(lang || "") ) { |
|
1896 |
Sizzle.error( "unsupported lang: " + lang ); |
|
1897 |
}
|
|
1898 |
lang = lang.replace( runescape, funescape ).toLowerCase(); |
|
1899 |
return function( elem ) { |
|
1900 |
var elemLang; |
|
1901 |
do { |
|
1902 |
if ( (elemLang = documentIsHTML ? |
|
1903 |
elem.lang : |
|
1904 |
elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { |
|
1905 |
||
1906 |
elemLang = elemLang.toLowerCase(); |
|
1907 |
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; |
|
1908 |
}
|
|
1909 |
} while ( (elem = elem.parentNode) && elem.nodeType === 1 ); |
|
1910 |
return false; |
|
1911 |
};
|
|
1912 |
}),
|
|
1913 |
||
1914 |
// Miscellaneous
|
|
1915 |
"target": function( elem ) { |
|
1916 |
var hash = window.location && window.location.hash; |
|
1917 |
return hash && hash.slice( 1 ) === elem.id; |
|
1918 |
},
|
|
1919 |
||
1920 |
"root": function( elem ) { |
|
1921 |
return elem === docElem; |
|
1922 |
},
|
|
1923 |
||
1924 |
"focus": function( elem ) { |
|
1925 |
return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); |
|
1926 |
},
|
|
1927 |
||
1928 |
// Boolean properties
|
|
1929 |
"enabled": function( elem ) { |
|
1930 |
return elem.disabled === false; |
|
1931 |
},
|
|
1932 |
||
1933 |
"disabled": function( elem ) { |
|
1934 |
return elem.disabled === true; |
|
1935 |
},
|
|
1936 |
||
1937 |
"checked": function( elem ) { |
|
1938 |
// In CSS3, :checked should return both checked and selected elements
|
|
1939 |
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
1940 |
var nodeName = elem.nodeName.toLowerCase(); |
|
1941 |
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); |
|
1942 |
},
|
|
1943 |
||
1944 |
"selected": function( elem ) { |
|
1945 |
// Accessing this property makes selected-by-default
|
|
1946 |
// options in Safari work properly
|
|
1947 |
if ( elem.parentNode ) { |
|
1948 |
elem.parentNode.selectedIndex; |
|
1949 |
}
|
|
1950 |
||
1951 |
return elem.selected === true; |
|
1952 |
},
|
|
1953 |
||
1954 |
// Contents
|
|
1955 |
"empty": function( elem ) { |
|
1956 |
// http://www.w3.org/TR/selectors/#empty-pseudo
|
|
1957 |
// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
|
|
1958 |
// but not by others (comment: 8; processing instruction: 7; etc.)
|
|
1959 |
// nodeType < 6 works because attributes (2) do not appear as children
|
|
1960 |
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { |
|
1961 |
if ( elem.nodeType < 6 ) { |
|
1962 |
return false; |
|
1963 |
}
|
|
1964 |
}
|
|
1965 |
return true; |
|
1966 |
},
|
|
1967 |
||
1968 |
"parent": function( elem ) { |
|
1969 |
return !Expr.pseudos["empty"]( elem ); |
|
1970 |
},
|
|
1971 |
||
1972 |
// Element/input types
|
|
1973 |
"header": function( elem ) { |
|
1974 |
return rheader.test( elem.nodeName ); |
|
1975 |
},
|
|
1976 |
||
1977 |
"input": function( elem ) { |
|
1978 |
return rinputs.test( elem.nodeName ); |
|
1979 |
},
|
|
1980 |
||
1981 |
"button": function( elem ) { |
|
1982 |
var name = elem.nodeName.toLowerCase(); |
|
1983 |
return name === "input" && elem.type === "button" || name === "button"; |
|
1984 |
},
|
|
1985 |
||
1986 |
"text": function( elem ) { |
|
1987 |
var attr; |
|
1988 |
return elem.nodeName.toLowerCase() === "input" && |
|
1989 |
elem.type === "text" && |
|
1990 |
||
1991 |
// Support: IE<8
|
|
1992 |
// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
|
|
1993 |
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); |
|
1994 |
},
|
|
1995 |
||
1996 |
// Position-in-collection
|
|
1997 |
"first": createPositionalPseudo(function() { |
|
1998 |
return [ 0 ]; |
|
1999 |
}),
|
|
2000 |
||
2001 |
"last": createPositionalPseudo(function( matchIndexes, length ) { |
|
2002 |
return [ length - 1 ]; |
|
2003 |
}),
|
|
2004 |
||
2005 |
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) { |
|
2006 |
return [ argument < 0 ? argument + length : argument ]; |
|
2007 |
}),
|
|
2008 |
||
2009 |
"even": createPositionalPseudo(function( matchIndexes, length ) { |
|
2010 |
var i = 0; |
|
2011 |
for ( ; i < length; i += 2 ) { |
|
2012 |
matchIndexes.push( i ); |
|
2013 |
}
|
|
2014 |
return matchIndexes; |
|
2015 |
}),
|
|
2016 |
||
2017 |
"odd": createPositionalPseudo(function( matchIndexes, length ) { |
|
2018 |
var i = 1; |
|
2019 |
for ( ; i < length; i += 2 ) { |
|
2020 |
matchIndexes.push( i ); |
|
2021 |
}
|
|
2022 |
return matchIndexes; |
|
2023 |
}),
|
|
2024 |
||
2025 |
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
|
2026 |
var i = argument < 0 ? argument + length : argument; |
|
2027 |
for ( ; --i >= 0; ) { |
|
2028 |
matchIndexes.push( i ); |
|
2029 |
}
|
|
2030 |
return matchIndexes; |
|
2031 |
}),
|
|
2032 |
||
2033 |
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
|
2034 |
var i = argument < 0 ? argument + length : argument; |
|
2035 |
for ( ; ++i < length; ) { |
|
2036 |
matchIndexes.push( i ); |
|
2037 |
}
|
|
2038 |
return matchIndexes; |
|
2039 |
})
|
|
2040 |
}
|
|
2041 |
};
|
|
2042 |
||
2043 |
Expr.pseudos["nth"] = Expr.pseudos["eq"]; |
|
2044 |
||
2045 |
// Add button/input type pseudos
|
|
2046 |
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { |
|
2047 |
Expr.pseudos[ i ] = createInputPseudo( i ); |
|
2048 |
}
|
|
2049 |
for ( i in { submit: true, reset: true } ) { |
|
2050 |
Expr.pseudos[ i ] = createButtonPseudo( i ); |
|
2051 |
}
|
|
2052 |
||
2053 |
// Easy API for creating new setFilters
|
|
2054 |
function setFilters() {} |
|
2055 |
setFilters.prototype = Expr.filters = Expr.pseudos; |
|
2056 |
Expr.setFilters = new setFilters(); |
|
2057 |
||
2058 |
tokenize = Sizzle.tokenize = function( selector, parseOnly ) { |
|
2059 |
var matched, match, tokens, type, |
|
2060 |
soFar, groups, preFilters, |
|
2061 |
cached = tokenCache[ selector + " " ]; |
|
2062 |
||
2063 |
if ( cached ) { |
|
2064 |
return parseOnly ? 0 : cached.slice( 0 ); |
|
2065 |
}
|
|
2066 |
||
2067 |
soFar = selector; |
|
2068 |
groups = []; |
|
2069 |
preFilters = Expr.preFilter; |
|
2070 |
||
2071 |
while ( soFar ) { |
|
2072 |
||
2073 |
// Comma and first run
|
|
2074 |
if ( !matched || (match = rcomma.exec( soFar )) ) { |
|
2075 |
if ( match ) { |
|
2076 |
// Don't consume trailing commas as valid
|
|
2077 |
soFar = soFar.slice( match[0].length ) || soFar; |
|
2078 |
}
|
|
2079 |
groups.push( (tokens = []) ); |
|
2080 |
}
|
|
2081 |
||
2082 |
matched = false; |
|
2083 |
||
2084 |
// Combinators
|
|
2085 |
if ( (match = rcombinators.exec( soFar )) ) { |
|
2086 |
matched = match.shift(); |
|
2087 |
tokens.push({ |
|
2088 |
value: matched, |
|
2089 |
// Cast descendant combinators to space
|
|
2090 |
type: match[0].replace( rtrim, " " ) |
|
2091 |
});
|
|
2092 |
soFar = soFar.slice( matched.length ); |
|
2093 |
}
|
|
2094 |
||
2095 |
// Filters
|
|
2096 |
for ( type in Expr.filter ) { |
|
2097 |
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || |
|
2098 |
(match = preFilters[ type ]( match ))) ) { |
|
2099 |
matched = match.shift(); |
|
2100 |
tokens.push({ |
|
2101 |
value: matched, |
|
2102 |
type: type, |
|
2103 |
matches: match |
|
2104 |
});
|
|
2105 |
soFar = soFar.slice( matched.length ); |
|
2106 |
}
|
|
2107 |
}
|
|
2108 |
||
2109 |
if ( !matched ) { |
|
2110 |
break; |
|
2111 |
}
|
|
2112 |
}
|
|
2113 |
||
2114 |
// Return the length of the invalid excess
|
|
2115 |
// if we're just parsing
|
|
2116 |
// Otherwise, throw an error or return tokens
|
|
2117 |
return parseOnly ? |
|
2118 |
soFar.length : |
|
2119 |
soFar ? |
|
2120 |
Sizzle.error( selector ) : |
|
2121 |
// Cache the tokens
|
|
2122 |
tokenCache( selector, groups ).slice( 0 ); |
|
2123 |
};
|
|
2124 |
||
2125 |
function toSelector( tokens ) { |
|
2126 |
var i = 0, |
|
2127 |
len = tokens.length, |
|
2128 |
selector = ""; |
|
2129 |
for ( ; i < len; i++ ) { |
|
2130 |
selector += tokens[i].value; |
|
2131 |
}
|
|
2132 |
return selector; |
|
2133 |
}
|
|
2134 |
||
2135 |
function addCombinator( matcher, combinator, base ) { |
|
2136 |
var dir = combinator.dir, |
|
2137 |
checkNonElements = base && dir === "parentNode", |
|
2138 |
doneName = done++; |
|
2139 |
||
2140 |
return combinator.first ? |
|
2141 |
// Check against closest ancestor/preceding element
|
|
2142 |
function( elem, context, xml ) { |
|
2143 |
while ( (elem = elem[ dir ]) ) { |
|
2144 |
if ( elem.nodeType === 1 || checkNonElements ) { |
|
2145 |
return matcher( elem, context, xml ); |
|
2146 |
}
|
|
2147 |
}
|
|
2148 |
} : |
|
2149 |
||
2150 |
// Check against all ancestor/preceding elements
|
|
2151 |
function( elem, context, xml ) { |
|
2152 |
var oldCache, uniqueCache, outerCache, |
|
2153 |
newCache = [ dirruns, doneName ]; |
|
2154 |
||
2155 |
// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
|
|
2156 |
if ( xml ) { |
|
2157 |
while ( (elem = elem[ dir ]) ) { |
|
2158 |
if ( elem.nodeType === 1 || checkNonElements ) { |
|
2159 |
if ( matcher( elem, context, xml ) ) { |
|
2160 |
return true; |
|
2161 |
}
|
|
2162 |
}
|
|
2163 |
}
|
|
2164 |
} else { |
|
2165 |
while ( (elem = elem[ dir ]) ) { |
|
2166 |
if ( elem.nodeType === 1 || checkNonElements ) { |
|
2167 |
outerCache = elem[ expando ] || (elem[ expando ] = {}); |
|
2168 |
||
2169 |
// Support: IE <9 only
|
|
2170 |
// Defend against cloned attroperties (jQuery gh-1709)
|
|
2171 |
uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); |
|
2172 |
||
2173 |
if ( (oldCache = uniqueCache[ dir ]) && |
|
2174 |
oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { |
|
2175 |
||
2176 |
// Assign to newCache so results back-propagate to previous elements
|
|
2177 |
return (newCache[ 2 ] = oldCache[ 2 ]); |
|
2178 |
} else { |
|
2179 |
// Reuse newcache so results back-propagate to previous elements
|
|
2180 |
uniqueCache[ dir ] = newCache; |
|
2181 |
||
2182 |
// A match means we're done; a fail means we have to keep checking
|
|
2183 |
if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { |
|
2184 |
return true; |
|
2185 |
}
|
|
2186 |
}
|
|
2187 |
}
|
|
2188 |
}
|
|
2189 |
}
|
|
2190 |
};
|
|
2191 |
}
|
|
2192 |
||
2193 |
function elementMatcher( matchers ) { |
|
2194 |
return matchers.length > 1 ? |
|
2195 |
function( elem, context, xml ) { |
|
2196 |
var i = matchers.length; |
|
2197 |
while ( i-- ) { |
|
2198 |
if ( !matchers[i]( elem, context, xml ) ) { |
|
2199 |
return false; |
|
2200 |
}
|
|
2201 |
}
|
|
2202 |
return true; |
|
2203 |
} : |
|
2204 |
matchers[0]; |
|
2205 |
}
|
|
2206 |
||
2207 |
function multipleContexts( selector, contexts, results ) { |
|
2208 |
var i = 0, |
|
2209 |
len = contexts.length; |
|
2210 |
for ( ; i < len; i++ ) { |
|
2211 |
Sizzle( selector, contexts[i], results ); |
|
2212 |
}
|
|
2213 |
return results; |
|
2214 |
}
|
|
2215 |
||
2216 |
function condense( unmatched, map, filter, context, xml ) { |
|
2217 |
var elem, |
|
2218 |
newUnmatched = [], |
|
2219 |
i = 0, |
|
2220 |
len = unmatched.length, |
|
2221 |
mapped = map != null; |
|
2222 |
||
2223 |
for ( ; i < len; i++ ) { |
|
2224 |
if ( (elem = unmatched[i]) ) { |
|
2225 |
if ( !filter || filter( elem, context, xml ) ) { |
|
2226 |
newUnmatched.push( elem ); |
|
2227 |
if ( mapped ) { |
|
2228 |
map.push( i ); |
|
2229 |
}
|
|
2230 |
}
|
|
2231 |
}
|
|
2232 |
}
|
|
2233 |
||
2234 |
return newUnmatched; |
|
2235 |
}
|
|
2236 |
||
2237 |
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { |
|
2238 |
if ( postFilter && !postFilter[ expando ] ) { |
|
2239 |
postFilter = setMatcher( postFilter ); |
|
2240 |
}
|
|
2241 |
if ( postFinder && !postFinder[ expando ] ) { |
|
2242 |
postFinder = setMatcher( postFinder, postSelector ); |
|
2243 |
}
|
|
2244 |
return markFunction(function( seed, results, context, xml ) { |
|
2245 |
var temp, i, elem, |
|
2246 |
preMap = [], |
|
2247 |
postMap = [], |
|
2248 |
preexisting = results.length, |
|
2249 |
||
2250 |
// Get initial elements from seed or context
|
|
2251 |
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), |
|
2252 |
||
2253 |
// Prefilter to get matcher input, preserving a map for seed-results synchronization
|
|
2254 |
matcherIn = preFilter && ( seed || !selector ) ? |
|
2255 |
condense( elems, preMap, preFilter, context, xml ) : |
|
2256 |
elems, |
|
2257 |
||
2258 |
matcherOut = matcher ? |
|
2259 |
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
|
|
2260 |
postFinder || ( seed ? preFilter : preexisting || postFilter ) ? |
|
2261 |
||
2262 |
// ...intermediate processing is necessary
|
|
2263 |
[] : |
|
2264 |
||
2265 |
// ...otherwise use results directly
|
|
2266 |
results : |
|
2267 |
matcherIn; |
|
2268 |
||
2269 |
// Find primary matches
|
|
2270 |
if ( matcher ) { |
|
2271 |
matcher( matcherIn, matcherOut, context, xml ); |
|
2272 |
}
|
|
2273 |
||
2274 |
// Apply postFilter
|
|
2275 |
if ( postFilter ) { |
|
2276 |
temp = condense( matcherOut, postMap ); |
|
2277 |
postFilter( temp, [], context, xml ); |
|
2278 |
||
2279 |
// Un-match failing elements by moving them back to matcherIn
|
|
2280 |
i = temp.length; |
|
2281 |
while ( i-- ) { |
|
2282 |
if ( (elem = temp[i]) ) { |
|
2283 |
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); |
|
2284 |
}
|
|
2285 |
}
|
|
2286 |
}
|
|
2287 |
||
2288 |
if ( seed ) { |
|
2289 |
if ( postFinder || preFilter ) { |
|
2290 |
if ( postFinder ) { |
|
2291 |
// Get the final matcherOut by condensing this intermediate into postFinder contexts
|
|
2292 |
temp = []; |
|
2293 |
i = matcherOut.length; |
|
2294 |
while ( i-- ) { |
|
2295 |
if ( (elem = matcherOut[i]) ) { |
|
2296 |
// Restore matcherIn since elem is not yet a final match
|
|
2297 |
temp.push( (matcherIn[i] = elem) ); |
|
2298 |
}
|
|
2299 |
}
|
|
2300 |
postFinder( null, (matcherOut = []), temp, xml ); |
|
2301 |
}
|
|
2302 |
||
2303 |
// Move matched elements from seed to results to keep them synchronized
|
|
2304 |
i = matcherOut.length; |
|
2305 |
while ( i-- ) { |
|
2306 |
if ( (elem = matcherOut[i]) && |
|
2307 |
(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { |
|
2308 |
||
2309 |
seed[temp] = !(results[temp] = elem); |
|
2310 |
}
|
|
2311 |
}
|
|
2312 |
}
|
|
2313 |
||
2314 |
// Add elements to results, through postFinder if defined
|
|
2315 |
} else { |
|
2316 |
matcherOut = condense( |
|
2317 |
matcherOut === results ? |
|
2318 |
matcherOut.splice( preexisting, matcherOut.length ) : |
|
2319 |
matcherOut
|
|
2320 |
);
|
|
2321 |
if ( postFinder ) { |
|
2322 |
postFinder( null, results, matcherOut, xml ); |
|
2323 |
} else { |
|
2324 |
push.apply( results, matcherOut ); |
|
2325 |
}
|
|
2326 |
}
|
|
2327 |
});
|
|
2328 |
}
|
|
2329 |
||
2330 |
function matcherFromTokens( tokens ) { |
|
2331 |
var checkContext, matcher, j, |
|
2332 |
len = tokens.length, |
|
2333 |
leadingRelative = Expr.relative[ tokens[0].type ], |
|
2334 |
implicitRelative = leadingRelative || Expr.relative[" "], |
|
2335 |
i = leadingRelative ? 1 : 0, |
|
2336 |
||
2337 |
// The foundational matcher ensures that elements are reachable from top-level context(s)
|
|
2338 |
matchContext = addCombinator( function( elem ) { |
|
2339 |
return elem === checkContext; |
|
2340 |
}, implicitRelative, true ), |
|
2341 |
matchAnyContext = addCombinator( function( elem ) { |
|
2342 |
return indexOf( checkContext, elem ) > -1; |
|
2343 |
}, implicitRelative, true ), |
|
2344 |
matchers = [ function( elem, context, xml ) { |
|
2345 |
var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( |
|
2346 |
(checkContext = context).nodeType ? |
|
2347 |
matchContext( elem, context, xml ) : |
|
2348 |
matchAnyContext( elem, context, xml ) ); |
|
2349 |
// Avoid hanging onto element (issue #299)
|
|
2350 |
checkContext = null; |
|
2351 |
return ret; |
|
2352 |
} ]; |
|
2353 |
||
2354 |
for ( ; i < len; i++ ) { |
|
2355 |
if ( (matcher = Expr.relative[ tokens[i].type ]) ) { |
|
2356 |
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; |
|
2357 |
} else { |
|
2358 |
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); |
|
2359 |
||
2360 |
// Return special upon seeing a positional matcher
|
|
2361 |
if ( matcher[ expando ] ) { |
|
2362 |
// Find the next relative operator (if any) for proper handling
|
|
2363 |
j = ++i; |
|
2364 |
for ( ; j < len; j++ ) { |
|
2365 |
if ( Expr.relative[ tokens[j].type ] ) { |
|
2366 |
break; |
|
2367 |
}
|
|
2368 |
}
|
|
2369 |
return setMatcher( |
|
2370 |
i > 1 && elementMatcher( matchers ), |
|
2371 |
i > 1 && toSelector( |
|
2372 |
// If the preceding token was a descendant combinator, insert an implicit any-element `*`
|
|
2373 |
tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) |
|
2374 |
).replace( rtrim, "$1" ), |
|
2375 |
matcher, |
|
2376 |
i < j && matcherFromTokens( tokens.slice( i, j ) ), |
|
2377 |
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), |
|
2378 |
j < len && toSelector( tokens ) |
|
2379 |
);
|
|
2380 |
}
|
|
2381 |
matchers.push( matcher ); |
|
2382 |
}
|
|
2383 |
}
|
|
2384 |
||
2385 |
return elementMatcher( matchers ); |
|
2386 |
}
|
|
2387 |
||
2388 |
function matcherFromGroupMatchers( elementMatchers, setMatchers ) { |
|
2389 |
var bySet = setMatchers.length > 0, |
|
2390 |
byElement = elementMatchers.length > 0, |
|
2391 |
superMatcher = function( seed, context, xml, results, outermost ) { |
|
2392 |
var elem, j, matcher, |
|
2393 |
matchedCount = 0, |
|
2394 |
i = "0", |
|
2395 |
unmatched = seed && [], |
|
2396 |
setMatched = [], |
|
2397 |
contextBackup = outermostContext, |
|
2398 |
// We must always have either seed elements or outermost context
|
|
2399 |
elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), |
|
2400 |
// Use integer dirruns iff this is the outermost matcher
|
|
2401 |
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), |
|
2402 |
len = elems.length; |
|
2403 |
||
2404 |
if ( outermost ) { |
|
2405 |
outermostContext = context === document || context || outermost; |
|
2406 |
}
|
|
2407 |
||
2408 |
// Add elements passing elementMatchers directly to results
|
|
2409 |
// Support: IE<9, Safari
|
|
2410 |
// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
|
|
2411 |
for ( ; i !== len && (elem = elems[i]) != null; i++ ) { |
|
2412 |
if ( byElement && elem ) { |
|
2413 |
j = 0; |
|
2414 |
if ( !context && elem.ownerDocument !== document ) { |
|
2415 |
setDocument( elem ); |
|
2416 |
xml = !documentIsHTML; |
|
2417 |
}
|
|
2418 |
while ( (matcher = elementMatchers[j++]) ) { |
|
2419 |
if ( matcher( elem, context || document, xml) ) { |
|
2420 |
results.push( elem ); |
|
2421 |
break; |
|
2422 |
}
|
|
2423 |
}
|
|
2424 |
if ( outermost ) { |
|
2425 |
dirruns = dirrunsUnique; |
|
2426 |
}
|
|
2427 |
}
|
|
2428 |
||
2429 |
// Track unmatched elements for set filters
|
|
2430 |
if ( bySet ) { |
|
2431 |
// They will have gone through all possible matchers
|
|
2432 |
if ( (elem = !matcher && elem) ) { |
|
2433 |
matchedCount--; |
|
2434 |
}
|
|
2435 |
||
2436 |
// Lengthen the array for every element, matched or not
|
|
2437 |
if ( seed ) { |
|
2438 |
unmatched.push( elem ); |
|
2439 |
}
|
|
2440 |
}
|
|
2441 |
}
|
|
2442 |
||
2443 |
// `i` is now the count of elements visited above, and adding it to `matchedCount`
|
|
2444 |
// makes the latter nonnegative.
|
|
2445 |
matchedCount += i; |
|
2446 |
||
2447 |
// Apply set filters to unmatched elements
|
|
2448 |
// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
|
|
2449 |
// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
|
|
2450 |
// no element matchers and no seed.
|
|
2451 |
// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
|
|
2452 |
// case, which will result in a "00" `matchedCount` that differs from `i` but is also
|
|
2453 |
// numerically zero.
|
|
2454 |
if ( bySet && i !== matchedCount ) { |
|
2455 |
j = 0; |
|
2456 |
while ( (matcher = setMatchers[j++]) ) { |
|
2457 |
matcher( unmatched, setMatched, context, xml ); |
|
2458 |
}
|
|
2459 |
||
2460 |
if ( seed ) { |
|
2461 |
// Reintegrate element matches to eliminate the need for sorting
|
|
2462 |
if ( matchedCount > 0 ) { |
|
2463 |
while ( i-- ) { |
|
2464 |
if ( !(unmatched[i] || setMatched[i]) ) { |
|
2465 |
setMatched[i] = pop.call( results ); |
|
2466 |
}
|
|
2467 |
}
|
|
2468 |
}
|
|
2469 |
||
2470 |
// Discard index placeholder values to get only actual matches
|
|
2471 |
setMatched = condense( setMatched ); |
|
2472 |
}
|
|
2473 |
||
2474 |
// Add matches to results
|
|
2475 |
push.apply( results, setMatched ); |
|
2476 |
||
2477 |
// Seedless set matches succeeding multiple successful matchers stipulate sorting
|
|
2478 |
if ( outermost && !seed && setMatched.length > 0 && |
|
2479 |
( matchedCount + setMatchers.length ) > 1 ) { |
|
2480 |
||
2481 |
Sizzle.uniqueSort( results ); |
|
2482 |
}
|
|
2483 |
}
|
|
2484 |
||
2485 |
// Override manipulation of globals by nested matchers
|
|
2486 |
if ( outermost ) { |
|
2487 |
dirruns = dirrunsUnique; |
|
2488 |
outermostContext = contextBackup; |
|
2489 |
}
|
|
2490 |
||
2491 |
return unmatched; |
|
2492 |
};
|
|
2493 |
||
2494 |
return bySet ? |
|
2495 |
markFunction( superMatcher ) : |
|
2496 |
superMatcher; |
|
2497 |
}
|
|
2498 |
||
2499 |
compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { |
|
2500 |
var i, |
|
2501 |
setMatchers = [], |
|
2502 |
elementMatchers = [], |
|
2503 |
cached = compilerCache[ selector + " " ]; |
|
2504 |
||
2505 |
if ( !cached ) { |
|
2506 |
// Generate a function of recursive functions that can be used to check each element
|
|
2507 |
if ( !match ) { |
|
2508 |
match = tokenize( selector ); |
|
2509 |
}
|
|
2510 |
i = match.length; |
|
2511 |
while ( i-- ) { |
|
2512 |
cached = matcherFromTokens( match[i] ); |
|
2513 |
if ( cached[ expando ] ) { |
|
2514 |
setMatchers.push( cached ); |
|
2515 |
} else { |
|
2516 |
elementMatchers.push( cached ); |
|
2517 |
}
|
|
2518 |
}
|
|
2519 |
||
2520 |
// Cache the compiled function
|
|
2521 |
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); |
|
2522 |
||
2523 |
// Save selector and tokenization
|
|
2524 |
cached.selector = selector; |
|
2525 |
}
|
|
2526 |
return cached; |
|
2527 |
};
|
|
2528 |
||
2529 |
/**
|
|
2530 |
* A low-level selection function that works with Sizzle's compiled
|
|
2531 |
* selector functions
|
|
2532 |
* @param {String|Function} selector A selector or a pre-compiled
|
|
2533 |
* selector function built with Sizzle.compile
|
|
2534 |
* @param {Element} context
|
|
2535 |
* @param {Array} [results]
|
|
2536 |
* @param {Array} [seed] A set of elements to match against
|
|
2537 |
*/
|
|
2538 |
select = Sizzle.select = function( selector, context, results, seed ) { |
|
2539 |
var i, tokens, token, type, find, |
|
2540 |
compiled = typeof selector === "function" && selector, |
|
2541 |
match = !seed && tokenize( (selector = compiled.selector || selector) ); |
|
2542 |
||
2543 |
results = results || []; |
|
2544 |
||
2545 |
// Try to minimize operations if there is only one selector in the list and no seed
|
|
2546 |
// (the latter of which guarantees us context)
|
|
2547 |
if ( match.length === 1 ) { |
|
2548 |
||
2549 |
// Reduce context if the leading compound selector is an ID
|
|
2550 |
tokens = match[0] = match[0].slice( 0 ); |
|
2551 |
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && |
|
2552 |
support.getById && context.nodeType === 9 && documentIsHTML && |
|
2553 |
Expr.relative[ tokens[1].type ] ) { |
|
2554 |
||
2555 |
context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; |
|
2556 |
if ( !context ) { |
|
2557 |
return results; |
|
2558 |
||
2559 |
// Precompiled matchers will still verify ancestry, so step up a level
|
|
2560 |
} else if ( compiled ) { |
|
2561 |
context = context.parentNode; |
|
2562 |
}
|
|
2563 |
||
2564 |
selector = selector.slice( tokens.shift().value.length ); |
|
2565 |
}
|
|
2566 |
||
2567 |
// Fetch a seed set for right-to-left matching
|
|
2568 |
i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; |
|
2569 |
while ( i-- ) { |
|
2570 |
token = tokens[i]; |
|
2571 |
||
2572 |
// Abort if we hit a combinator
|
|
2573 |
if ( Expr.relative[ (type = token.type) ] ) { |
|
2574 |
break; |
|
2575 |
}
|
|
2576 |
if ( (find = Expr.find[ type ]) ) { |
|
2577 |
// Search, expanding context for leading sibling combinators
|
|
2578 |
if ( (seed = find( |
|
2579 |
token.matches[0].replace( runescape, funescape ), |
|
2580 |
rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context |
|
2581 |
)) ) { |
|
2582 |
||
2583 |
// If seed is empty or no tokens remain, we can return early
|
|
2584 |
tokens.splice( i, 1 ); |
|
2585 |
selector = seed.length && toSelector( tokens ); |
|
2586 |
if ( !selector ) { |
|
2587 |
push.apply( results, seed ); |
|
2588 |
return results; |
|
2589 |
}
|
|
2590 |
||
2591 |
break; |
|
2592 |
}
|
|
2593 |
}
|
|
2594 |
}
|
|
2595 |
}
|
|
2596 |
||
2597 |
// Compile and execute a filtering function if one is not provided
|
|
2598 |
// Provide `match` to avoid retokenization if we modified the selector above
|
|
2599 |
( compiled || compile( selector, match ) )( |
|
2600 |
seed, |
|
2601 |
context, |
|
2602 |
!documentIsHTML, |
|
2603 |
results, |
|
2604 |
!context || rsibling.test( selector ) && testContext( context.parentNode ) || context |
|
2605 |
);
|
|
2606 |
return results; |
|
2607 |
};
|
|
2608 |
||
2609 |
// One-time assignments
|
|
2610 |
||
2611 |
// Sort stability
|
|
2612 |
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; |
|
2613 |
||
2614 |
// Support: Chrome 14-35+
|
|
2615 |
// Always assume duplicates if they aren't passed to the comparison function
|
|
2616 |
support.detectDuplicates = !!hasDuplicate; |
|
2617 |
||
2618 |
// Initialize against the default document
|
|
2619 |
setDocument(); |
|
2620 |
||
2621 |
// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
|
|
2622 |
// Detached nodes confoundingly follow *each other*
|
|
2623 |
support.sortDetached = assert(function( div1 ) { |
|
2624 |
// Should return 1, but returns 4 (following)
|
|
2625 |
return div1.compareDocumentPosition( document.createElement("div") ) & 1; |
|
2626 |
});
|
|
2627 |
||
2628 |
// Support: IE<8
|
|
2629 |
// Prevent attribute/property "interpolation"
|
|
2630 |
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
|
2631 |
if ( !assert(function( div ) { |
|
2632 |
div.innerHTML = "<a href='#'></a>"; |
|
2633 |
return div.firstChild.getAttribute("href") === "#" ; |
|
2634 |
}) ) { |
|
2635 |
addHandle( "type|href|height|width", function( elem, name, isXML ) { |
|
2636 |
if ( !isXML ) { |
|
2637 |
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); |
|
2638 |
}
|
|
2639 |
});
|
|
2640 |
}
|
|
2641 |
||
2642 |
// Support: IE<9
|
|
2643 |
// Use defaultValue in place of getAttribute("value")
|
|
2644 |
if ( !support.attributes || !assert(function( div ) { |
|
2645 |
div.innerHTML = "<input/>"; |
|
2646 |
div.firstChild.setAttribute( "value", "" ); |
|
2647 |
return div.firstChild.getAttribute( "value" ) === ""; |
|
2648 |
}) ) { |
|
2649 |
addHandle( "value", function( elem, name, isXML ) { |
|
2650 |
if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { |
|
2651 |
return elem.defaultValue; |
|
2652 |
}
|
|
2653 |
});
|
|
2654 |
}
|
|
2655 |
||
2656 |
// Support: IE<9
|
|
2657 |
// Use getAttributeNode to fetch booleans when getAttribute lies
|
|
2658 |
if ( !assert(function( div ) { |
|
2659 |
return div.getAttribute("disabled") == null; |
|
2660 |
}) ) { |
|
2661 |
addHandle( booleans, function( elem, name, isXML ) { |
|
2662 |
var val; |
|
2663 |
if ( !isXML ) { |
|
2664 |
return elem[ name ] === true ? name.toLowerCase() : |
|
2665 |
(val = elem.getAttributeNode( name )) && val.specified ? |
|
2666 |
val.value : |
|
2667 |
null; |
|
2668 |
}
|
|
2669 |
});
|
|
2670 |
}
|
|
2671 |
||
2672 |
return Sizzle; |
|
2673 |
||
2674 |
})( window ); |
|
2675 |
||
2676 |
||
2677 |
||
2678 |
jQuery.find = Sizzle; |
|
2679 |
jQuery.expr = Sizzle.selectors; |
|
2680 |
jQuery.expr[ ":" ] = jQuery.expr.pseudos; |
|
2681 |
jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; |
|
2682 |
jQuery.text = Sizzle.getText; |
|
2683 |
jQuery.isXMLDoc = Sizzle.isXML; |
|
2684 |
jQuery.contains = Sizzle.contains; |
|
2685 |
||
2686 |
||
2687 |
||
2688 |
var dir = function( elem, dir, until ) { |
|
2689 |
var matched = [], |
|
2690 |
truncate = until !== undefined; |
|
2691 |
||
2692 |
while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { |
|
2693 |
if ( elem.nodeType === 1 ) { |
|
2694 |
if ( truncate && jQuery( elem ).is( until ) ) { |
|
2695 |
break; |
|
2696 |
}
|
|
2697 |
matched.push( elem ); |
|
2698 |
}
|
|
2699 |
}
|
|
2700 |
return matched; |
|
2701 |
};
|
|
2702 |
||
2703 |
||
2704 |
var siblings = function( n, elem ) { |
|
2705 |
var matched = []; |
|
2706 |
||
2707 |
for ( ; n; n = n.nextSibling ) { |
|
2708 |
if ( n.nodeType === 1 && n !== elem ) { |
|
2709 |
matched.push( n ); |
|
2710 |
}
|
|
2711 |
}
|
|
2712 |
||
2713 |
return matched; |
|
2714 |
};
|
|
2715 |
||
2716 |
||
2717 |
var rneedsContext = jQuery.expr.match.needsContext; |
|
2718 |
||
2719 |
var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ ); |
|
2720 |
||
2721 |
||
2722 |
||
2723 |
var risSimple = /^.[^:#\[\.,]*$/; |
|
2724 |
||
2725 |
// Implement the identical functionality for filter and not
|
|
2726 |
function winnow( elements, qualifier, not ) { |
|
2727 |
if ( jQuery.isFunction( qualifier ) ) { |
|
2728 |
return jQuery.grep( elements, function( elem, i ) { |
|
2729 |
/* jshint -W018 */
|
|
2730 |
return !!qualifier.call( elem, i, elem ) !== not; |
|
2731 |
} ); |
|
2732 |
||
2733 |
}
|
|
2734 |
||
2735 |
if ( qualifier.nodeType ) { |
|
2736 |
return jQuery.grep( elements, function( elem ) { |
|
2737 |
return ( elem === qualifier ) !== not; |
|
2738 |
} ); |
|
2739 |
||
2740 |
}
|
|
2741 |
||
2742 |
if ( typeof qualifier === "string" ) { |
|
2743 |
if ( risSimple.test( qualifier ) ) { |
|
2744 |
return jQuery.filter( qualifier, elements, not ); |
|
2745 |
}
|
|
2746 |
||
2747 |
qualifier = jQuery.filter( qualifier, elements ); |
|
2748 |
}
|
|
2749 |
||
2750 |
return jQuery.grep( elements, function( elem ) { |
|
2751 |
return ( indexOf.call( qualifier, elem ) > -1 ) !== not; |
|
2752 |
} ); |
|
2753 |
}
|
|
2754 |
||
2755 |
jQuery.filter = function( expr, elems, not ) { |
|
2756 |
var elem = elems[ 0 ]; |
|
2757 |
||
2758 |
if ( not ) { |
|
2759 |
expr = ":not(" + expr + ")"; |
|
2760 |
}
|
|
2761 |
||
2762 |
return elems.length === 1 && elem.nodeType === 1 ? |
|
2763 |
jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : |
|
2764 |
jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { |
|
2765 |
return elem.nodeType === 1; |
|
2766 |
} ) ); |
|
2767 |
};
|
|
2768 |
||
2769 |
jQuery.fn.extend( { |
|
2770 |
find: function( selector ) { |
|
2771 |
var i, |
|
2772 |
len = this.length, |
|
2773 |
ret = [], |
|
2774 |
self = this; |
|
2775 |
||
2776 |
if ( typeof selector !== "string" ) { |
|
2777 |
return this.pushStack( jQuery( selector ).filter( function() { |
|
2778 |
for ( i = 0; i < len; i++ ) { |
|
2779 |
if ( jQuery.contains( self[ i ], this ) ) { |
|
2780 |
return true; |
|
2781 |
}
|
|
2782 |
}
|
|
2783 |
} ) ); |
|
2784 |
}
|
|
2785 |
||
2786 |
for ( i = 0; i < len; i++ ) { |
|
2787 |
jQuery.find( selector, self[ i ], ret ); |
|
2788 |
}
|
|
2789 |
||
2790 |
// Needed because $( selector, context ) becomes $( context ).find( selector )
|
|
2791 |
ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); |
|
2792 |
ret.selector = this.selector ? this.selector + " " + selector : selector; |
|
2793 |
return ret; |
|
2794 |
},
|
|
2795 |
filter: function( selector ) { |
|
2796 |
return this.pushStack( winnow( this, selector || [], false ) ); |
|
2797 |
},
|
|
2798 |
not: function( selector ) { |
|
2799 |
return this.pushStack( winnow( this, selector || [], true ) ); |
|
2800 |
},
|
|
2801 |
is: function( selector ) { |
|
2802 |
return !!winnow( |
|
2803 |
this, |
|
2804 |
||
2805 |
// If this is a positional/relative selector, check membership in the returned set
|
|
2806 |
// so $("p:first").is("p:last") won't return true for a doc with two "p".
|
|
2807 |
typeof selector === "string" && rneedsContext.test( selector ) ? |
|
2808 |
jQuery( selector ) : |
|
2809 |
selector || [], |
|
2810 |
false
|
|
2811 |
).length; |
|
2812 |
}
|
|
2813 |
} ); |
|
2814 |
||
2815 |
||
2816 |
// Initialize a jQuery object
|
|
2817 |
||
2818 |
||
2819 |
// A central reference to the root jQuery(document)
|
|
2820 |
var rootjQuery, |
|
2821 |
||
2822 |
// A simple way to check for HTML strings
|
|
2823 |
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
|
|
2824 |
// Strict HTML recognition (#11290: must start with <)
|
|
2825 |
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, |
|
2826 |
||
2827 |
init = jQuery.fn.init = function( selector, context, root ) { |
|
2828 |
var match, elem; |
|
2829 |
||
2830 |
// HANDLE: $(""), $(null), $(undefined), $(false)
|
|
2831 |
if ( !selector ) { |
|
2832 |
return this; |
|
2833 |
}
|
|
2834 |
||
2835 |
// Method init() accepts an alternate rootjQuery
|
|
2836 |
// so migrate can support jQuery.sub (gh-2101)
|
|
2837 |
root = root || rootjQuery; |
|
2838 |
||
2839 |
// Handle HTML strings
|
|
2840 |
if ( typeof selector === "string" ) { |
|
2841 |
if ( selector[ 0 ] === "<" && |
|
2842 |
selector[ selector.length - 1 ] === ">" && |
|
2843 |
selector.length >= 3 ) { |
|
2844 |
||
2845 |
// Assume that strings that start and end with <> are HTML and skip the regex check
|
|
2846 |
match = [ null, selector, null ]; |
|
2847 |
||
2848 |
} else { |
|
2849 |
match = rquickExpr.exec( selector ); |
|
2850 |
}
|
|
2851 |
||
2852 |
// Match html or make sure no context is specified for #id
|
|
2853 |
if ( match && ( match[ 1 ] || !context ) ) { |
|
2854 |
||
2855 |
// HANDLE: $(html) -> $(array)
|
|
2856 |
if ( match[ 1 ] ) { |
|
2857 |
context = context instanceof jQuery ? context[ 0 ] : context; |
|
2858 |
||
2859 |
// Option to run scripts is true for back-compat
|
|
2860 |
// Intentionally let the error be thrown if parseHTML is not present
|
|
2861 |
jQuery.merge( this, jQuery.parseHTML( |
|
2862 |
match[ 1 ], |
|
2863 |
context && context.nodeType ? context.ownerDocument || context : document, |
|
2864 |
true
|
|
2865 |
) ); |
|
2866 |
||
2867 |
// HANDLE: $(html, props)
|
|
2868 |
if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { |
|
2869 |
for ( match in context ) { |
|
2870 |
||
2871 |
// Properties of context are called as methods if possible
|
|
2872 |
if ( jQuery.isFunction( this[ match ] ) ) { |
|
2873 |
this[ match ]( context[ match ] ); |
|
2874 |
||
2875 |
// ...and otherwise set as attributes
|
|
2876 |
} else { |
|
2877 |
this.attr( match, context[ match ] ); |
|
2878 |
}
|
|
2879 |
}
|
|
2880 |
}
|
|
2881 |
||
2882 |
return this; |
|
2883 |
||
2884 |
// HANDLE: $(#id)
|
|
2885 |
} else { |
|
2886 |
elem = document.getElementById( match[ 2 ] ); |
|
2887 |
||
2888 |
// Support: Blackberry 4.6
|
|
2889 |
// gEBID returns nodes no longer in the document (#6963)
|
|
2890 |
if ( elem && elem.parentNode ) { |
|
2891 |
||
2892 |
// Inject the element directly into the jQuery object
|
|
2893 |
this.length = 1; |
|
2894 |
this[ 0 ] = elem; |
|
2895 |
}
|
|
2896 |
||
2897 |
this.context = document; |
|
2898 |
this.selector = selector; |
|
2899 |
return this; |
|
2900 |
}
|
|
2901 |
||
2902 |
// HANDLE: $(expr, $(...))
|
|
2903 |
} else if ( !context || context.jquery ) { |
|
2904 |
return ( context || root ).find( selector ); |
|
2905 |
||
2906 |
// HANDLE: $(expr, context)
|
|
2907 |
// (which is just equivalent to: $(context).find(expr)
|
|
2908 |
} else { |
|
2909 |
return this.constructor( context ).find( selector ); |
|
2910 |
}
|
|
2911 |
||
2912 |
// HANDLE: $(DOMElement)
|
|
2913 |
} else if ( selector.nodeType ) { |
|
2914 |
this.context = this[ 0 ] = selector; |
|
2915 |
this.length = 1; |
|
2916 |
return this; |
|
2917 |
||
2918 |
// HANDLE: $(function)
|
|
2919 |
// Shortcut for document ready
|
|
2920 |
} else if ( jQuery.isFunction( selector ) ) { |
|
2921 |
return root.ready !== undefined ? |
|
2922 |
root.ready( selector ) : |
|
2923 |
||
2924 |
// Execute immediately if ready is not present
|
|
2925 |
selector( jQuery ); |
|
2926 |
}
|
|
2927 |
||
2928 |
if ( selector.selector !== undefined ) { |
|
2929 |
this.selector = selector.selector; |
|
2930 |
this.context = selector.context; |
|
2931 |
}
|
|
2932 |
||
2933 |
return jQuery.makeArray( selector, this ); |
|
2934 |
};
|
|
2935 |
||
2936 |
// Give the init function the jQuery prototype for later instantiation
|
|
2937 |
init.prototype = jQuery.fn; |
|
2938 |
||
2939 |
// Initialize central reference
|
|
2940 |
rootjQuery = jQuery( document ); |
|
2941 |
||
2942 |
||
2943 |
var rparentsprev = /^(?:parents|prev(?:Until|All))/, |
|
2944 |
||
2945 |
// Methods guaranteed to produce a unique set when starting from a unique set
|
|
2946 |
guaranteedUnique = { |
|
2947 |
children: true, |
|
2948 |
contents: true, |
|
2949 |
next: true, |
|
2950 |
prev: true |
|
2951 |
};
|
|
2952 |
||
2953 |
jQuery.fn.extend( { |
|
2954 |
has: function( target ) { |
|
2955 |
var targets = jQuery( target, this ), |
|
2956 |
l = targets.length; |
|
2957 |
||
2958 |
return this.filter( function() { |
|
2959 |
var i = 0; |
|
2960 |
for ( ; i < l; i++ ) { |
|
2961 |
if ( jQuery.contains( this, targets[ i ] ) ) { |
|
2962 |
return true; |
|
2963 |
}
|
|
2964 |
}
|
|
2965 |
} ); |
|
2966 |
},
|
|
2967 |
||
2968 |
closest: function( selectors, context ) { |
|
2969 |
var cur, |
|
2970 |
i = 0, |
|
2971 |
l = this.length, |
|
2972 |
matched = [], |
|
2973 |
pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? |
|
2974 |
jQuery( selectors, context || this.context ) : |
|
2975 |
0; |
|
2976 |
||
2977 |
for ( ; i < l; i++ ) { |
|
2978 |
for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { |
|
2979 |
||
2980 |
// Always skip document fragments
|
|
2981 |
if ( cur.nodeType < 11 && ( pos ? |
|
2982 |
pos.index( cur ) > -1 : |
|
2983 |
||
2984 |
// Don't pass non-elements to Sizzle
|
|
2985 |
cur.nodeType === 1 && |
|
2986 |
jQuery.find.matchesSelector( cur, selectors ) ) ) { |
|
2987 |
||
2988 |
matched.push( cur ); |
|
2989 |
break; |
|
2990 |
}
|
|
2991 |
}
|
|
2992 |
}
|
|
2993 |
||
2994 |
return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); |
|
2995 |
},
|
|
2996 |
||
2997 |
// Determine the position of an element within the set
|
|
2998 |
index: function( elem ) { |
|
2999 |
||
3000 |
// No argument, return index in parent
|
|
3001 |
if ( !elem ) { |
|
3002 |
return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; |
|
3003 |
}
|
|
3004 |
||
3005 |
// Index in selector
|
|
3006 |
if ( typeof elem === "string" ) { |
|
3007 |
return indexOf.call( jQuery( elem ), this[ 0 ] ); |
|
3008 |
}
|
|
3009 |
||
3010 |
// Locate the position of the desired element
|
|
3011 |
return indexOf.call( this, |
|
3012 |
||
3013 |
// If it receives a jQuery object, the first element is used
|
|
3014 |
elem.jquery ? elem[ 0 ] : elem |
|
3015 |
);
|
|
3016 |
},
|
|
3017 |
||
3018 |
add: function( selector, context ) { |
|
3019 |
return this.pushStack( |
|
3020 |
jQuery.uniqueSort( |
|
3021 |
jQuery.merge( this.get(), jQuery( selector, context ) ) |
|
3022 |
)
|
|
3023 |
);
|
|
3024 |
},
|
|
3025 |
||
3026 |
addBack: function( selector ) { |
|
3027 |
return this.add( selector == null ? |
|
3028 |
this.prevObject : this.prevObject.filter( selector ) |
|
3029 |
);
|
|
3030 |
}
|
|
3031 |
} ); |
|
3032 |
||
3033 |
function sibling( cur, dir ) { |
|
3034 |
while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} |
|
3035 |
return cur; |
|
3036 |
}
|
|
3037 |
||
3038 |
jQuery.each( { |
|
3039 |
parent: function( elem ) { |
|
3040 |
var parent = elem.parentNode; |
|
3041 |
return parent && parent.nodeType !== 11 ? parent : null; |
|
3042 |
},
|
|
3043 |
parents: function( elem ) { |
|
3044 |
return dir( elem, "parentNode" ); |
|
3045 |
},
|
|
3046 |
parentsUntil: function( elem, i, until ) { |
|
3047 |
return dir( elem, "parentNode", until ); |
|
3048 |
},
|
|
3049 |
next: function( elem ) { |
|
3050 |
return sibling( elem, "nextSibling" ); |
|
3051 |
},
|
|
3052 |
prev: function( elem ) { |
|
3053 |
return sibling( elem, "previousSibling" ); |
|
3054 |
},
|
|
3055 |
nextAll: function( elem ) { |
|
3056 |
return dir( elem, "nextSibling" ); |
|
3057 |
},
|
|
3058 |
prevAll: function( elem ) { |
|
3059 |
return dir( elem, "previousSibling" ); |
|
3060 |
},
|
|
3061 |
nextUntil: function( elem, i, until ) { |
|
3062 |
return dir( elem, "nextSibling", until ); |
|
3063 |
},
|
|
3064 |
prevUntil: function( elem, i, until ) { |
|
3065 |
return dir( elem, "previousSibling", until ); |
|
3066 |
},
|
|
3067 |
siblings: function( elem ) { |
|
3068 |
return siblings( ( elem.parentNode || {} ).firstChild, elem ); |
|
3069 |
},
|
|
3070 |
children: function( elem ) { |
|
3071 |
return siblings( elem.firstChild ); |
|
3072 |
},
|
|
3073 |
contents: function( elem ) { |
|
3074 |
return elem.contentDocument || jQuery.merge( [], elem.childNodes ); |
|
3075 |
}
|
|
3076 |
}, function( name, fn ) { |
|
3077 |
jQuery.fn[ name ] = function( until, selector ) { |
|
3078 |
var matched = jQuery.map( this, fn, until ); |
|
3079 |
||
3080 |
if ( name.slice( -5 ) !== "Until" ) { |
|
3081 |
selector = until; |
|
3082 |
}
|
|
3083 |
||
3084 |
if ( selector && typeof selector === "string" ) { |
|
3085 |
matched = jQuery.filter( selector, matched ); |
|
3086 |
}
|
|
3087 |
||
3088 |
if ( this.length > 1 ) { |
|
3089 |
||
3090 |
// Remove duplicates
|
|
3091 |
if ( !guaranteedUnique[ name ] ) { |
|
3092 |
jQuery.uniqueSort( matched ); |
|
3093 |
}
|
|
3094 |
||
3095 |
// Reverse order for parents* and prev-derivatives
|
|
3096 |
if ( rparentsprev.test( name ) ) { |
|
3097 |
matched.reverse(); |
|
3098 |
}
|
|
3099 |
}
|
|
3100 |
||
3101 |
return this.pushStack( matched ); |
|
3102 |
};
|
|
3103 |
} ); |
|
3104 |
var rnotwhite = ( /\S+/g ); |
|
3105 |
||
3106 |
||
3107 |
||
3108 |
// Convert String-formatted options into Object-formatted ones
|
|
3109 |
function createOptions( options ) { |
|
3110 |
var object = {}; |
|
3111 |
jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) { |
|
3112 |
object[ flag ] = true; |
|
3113 |
} ); |
|
3114 |
return object; |
|
3115 |
}
|
|
3116 |
||
3117 |
/*
|
|
3118 |
* Create a callback list using the following parameters:
|
|
3119 |
*
|
|
3120 |
* options: an optional list of space-separated options that will change how
|
|
3121 |
* the callback list behaves or a more traditional option object
|
|
3122 |
*
|
|
3123 |
* By default a callback list will act like an event callback list and can be
|
|
3124 |
* "fired" multiple times.
|
|
3125 |
*
|
|
3126 |
* Possible options:
|
|
3127 |
*
|
|
3128 |
* once: will ensure the callback list can only be fired once (like a Deferred)
|
|
3129 |
*
|
|
3130 |
* memory: will keep track of previous values and will call any callback added
|
|
3131 |
* after the list has been fired right away with the latest "memorized"
|
|
3132 |
* values (like a Deferred)
|
|
3133 |
*
|
|
3134 |
* unique: will ensure a callback can only be added once (no duplicate in the list)
|
|
3135 |
*
|
|
3136 |
* stopOnFalse: interrupt callings when a callback returns false
|
|
3137 |
*
|
|
3138 |
*/
|
|
3139 |
jQuery.Callbacks = function( options ) { |
|
3140 |
||
3141 |
// Convert options from String-formatted to Object-formatted if needed
|
|
3142 |
// (we check in cache first)
|
|
3143 |
options = typeof options === "string" ? |
|
3144 |
createOptions( options ) : |
|
3145 |
jQuery.extend( {}, options ); |
|
3146 |
||
3147 |
var // Flag to know if list is currently firing |
|
3148 |
firing, |
|
3149 |
||
3150 |
// Last fire value for non-forgettable lists
|
|
3151 |
memory, |
|
3152 |
||
3153 |
// Flag to know if list was already fired
|
|
3154 |
fired, |
|
3155 |
||
3156 |
// Flag to prevent firing
|
|
3157 |
locked, |
|
3158 |
||
3159 |
// Actual callback list
|
|
3160 |
list = [], |
|
3161 |
||
3162 |
// Queue of execution data for repeatable lists
|
|
3163 |
queue = [], |
|
3164 |
||
3165 |
// Index of currently firing callback (modified by add/remove as needed)
|
|
3166 |
firingIndex = -1, |
|
3167 |
||
3168 |
// Fire callbacks
|
|
3169 |
fire = function() { |
|
3170 |
||
3171 |
// Enforce single-firing
|
|
3172 |
locked = options.once; |
|
3173 |
||
3174 |
// Execute callbacks for all pending executions,
|
|
3175 |
// respecting firingIndex overrides and runtime changes
|
|
3176 |
fired = firing = true; |
|
3177 |
for ( ; queue.length; firingIndex = -1 ) { |
|
3178 |
memory = queue.shift(); |
|
3179 |
while ( ++firingIndex < list.length ) { |
|
3180 |
||
3181 |
// Run callback and check for early termination
|
|
3182 |
if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && |
|
3183 |
options.stopOnFalse ) { |
|
3184 |
||
3185 |
// Jump to end and forget the data so .add doesn't re-fire
|
|
3186 |
firingIndex = list.length; |
|
3187 |
memory = false; |
|
3188 |
}
|
|
3189 |
}
|
|
3190 |
}
|
|
3191 |
||
3192 |
// Forget the data if we're done with it
|
|
3193 |
if ( !options.memory ) { |
|
3194 |
memory = false; |
|
3195 |
}
|
|
3196 |
||
3197 |
firing = false; |
|
3198 |
||
3199 |
// Clean up if we're done firing for good
|
|
3200 |
if ( locked ) { |
|
3201 |
||
3202 |
// Keep an empty list if we have data for future add calls
|
|
3203 |
if ( memory ) { |
|
3204 |
list = []; |
|
3205 |
||
3206 |
// Otherwise, this object is spent
|
|
3207 |
} else { |
|
3208 |
list = ""; |
|
3209 |
}
|
|
3210 |
}
|
|
3211 |
},
|
|
3212 |
||
3213 |
// Actual Callbacks object
|
|
3214 |
self = { |
|
3215 |
||
3216 |
// Add a callback or a collection of callbacks to the list
|
|
3217 |
add: function() { |
|
3218 |
if ( list ) { |
|
3219 |
||
3220 |
// If we have memory from a past run, we should fire after adding
|
|
3221 |
if ( memory && !firing ) { |
|
3222 |
firingIndex = list.length - 1; |
|
3223 |
queue.push( memory ); |
|
3224 |
}
|
|
3225 |
||
3226 |
( function add( args ) { |
|
3227 |
jQuery.each( args, function( _, arg ) { |
|
3228 |
if ( jQuery.isFunction( arg ) ) { |
|
3229 |
if ( !options.unique || !self.has( arg ) ) { |
|
3230 |
list.push( arg ); |
|
3231 |
}
|
|
3232 |
} else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) { |
|
3233 |
||
3234 |
// Inspect recursively
|
|
3235 |
add( arg ); |
|
3236 |
}
|
|
3237 |
} ); |
|
3238 |
} )( arguments ); |
|
3239 |
||
3240 |
if ( memory && !firing ) { |
|
3241 |
fire(); |
|
3242 |
}
|
|
3243 |
}
|
|
3244 |
return this; |
|
3245 |
},
|
|
3246 |
||
3247 |
// Remove a callback from the list
|
|
3248 |
remove: function() { |
|
3249 |
jQuery.each( arguments, function( _, arg ) { |
|
3250 |
var index; |
|
3251 |
while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { |
|
3252 |
list.splice( index, 1 ); |
|
3253 |
||
3254 |
// Handle firing indexes
|
|
3255 |
if ( index <= firingIndex ) { |
|
3256 |
firingIndex--; |
|
3257 |
}
|
|
3258 |
}
|
|
3259 |
} ); |
|
3260 |
return this; |
|
3261 |
},
|
|
3262 |
||
3263 |
// Check if a given callback is in the list.
|
|
3264 |
// If no argument is given, return whether or not list has callbacks attached.
|
|
3265 |
has: function( fn ) { |
|
3266 |
return fn ? |
|
3267 |
jQuery.inArray( fn, list ) > -1 : |
|
3268 |
list.length > 0; |
|
3269 |
},
|
|
3270 |
||
3271 |
// Remove all callbacks from the list
|
|
3272 |
empty: function() { |
|
3273 |
if ( list ) { |
|
3274 |
list = []; |
|
3275 |
}
|
|
3276 |
return this; |
|
3277 |
},
|
|
3278 |
||
3279 |
// Disable .fire and .add
|
|
3280 |
// Abort any current/pending executions
|
|
3281 |
// Clear all callbacks and values
|
|
3282 |
disable: function() { |
|
3283 |
locked = queue = []; |
|
3284 |
list = memory = ""; |
|
3285 |
return this; |
|
3286 |
},
|
|
3287 |
disabled: function() { |
|
3288 |
return !list; |
|
3289 |
},
|
|
3290 |
||
3291 |
// Disable .fire
|
|
3292 |
// Also disable .add unless we have memory (since it would have no effect)
|
|
3293 |
// Abort any pending executions
|
|
3294 |
lock: function() { |
|
3295 |
locked = queue = []; |
|
3296 |
if ( !memory ) { |
|
3297 |
list = memory = ""; |
|
3298 |
}
|
|
3299 |
return this; |
|
3300 |
},
|
|
3301 |
locked: function() { |
|
3302 |
return !!locked; |
|
3303 |
},
|
|
3304 |
||
3305 |
// Call all callbacks with the given context and arguments
|
|
3306 |
fireWith: function( context, args ) { |
|
3307 |
if ( !locked ) { |
|
3308 |
args = args || []; |
|
3309 |
args = [ context, args.slice ? args.slice() : args ]; |
|
3310 |
queue.push( args ); |
|
3311 |
if ( !firing ) { |
|
3312 |
fire(); |
|
3313 |
}
|
|
3314 |
}
|
|
3315 |
return this; |
|
3316 |
},
|
|
3317 |
||
3318 |
// Call all the callbacks with the given arguments
|
|
3319 |
fire: function() { |
|
3320 |
self.fireWith( this, arguments ); |
|
3321 |
return this; |
|
3322 |
},
|
|
3323 |
||
3324 |
// To know if the callbacks have already been called at least once
|
|
3325 |
fired: function() { |
|
3326 |
return !!fired; |
|
3327 |
}
|
|
3328 |
};
|
|
3329 |
||
3330 |
return self; |
|
3331 |
};
|
|
3332 |
||
3333 |
||
3334 |
jQuery.extend( { |
|
3335 |
||
3336 |
Deferred: function( func ) { |
|
3337 |
var tuples = [ |
|
3338 |
||
3339 |
// action, add listener, listener list, final state
|
|
3340 |
[ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ], |
|
3341 |
[ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ], |
|
3342 |
[ "notify", "progress", jQuery.Callbacks( "memory" ) ] |
|
3343 |
],
|
|
3344 |
state = "pending", |
|
3345 |
promise = { |
|
3346 |
state: function() { |
|
3347 |
return state; |
|
3348 |
},
|
|
3349 |
always: function() { |
|
3350 |
deferred.done( arguments ).fail( arguments ); |
|
3351 |
return this; |
|
3352 |
},
|
|
3353 |
then: function( /* fnDone, fnFail, fnProgress */ ) { |
|
3354 |
var fns = arguments; |
|
3355 |
return jQuery.Deferred( function( newDefer ) { |
|
3356 |
jQuery.each( tuples, function( i, tuple ) { |
|
3357 |
var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; |
|
3358 |
||
3359 |
// deferred[ done | fail | progress ] for forwarding actions to newDefer
|
|
3360 |
deferred[ tuple[ 1 ] ]( function() { |
|
3361 |
var returned = fn && fn.apply( this, arguments ); |
|
3362 |
if ( returned && jQuery.isFunction( returned.promise ) ) { |
|
3363 |
returned.promise() |
|
3364 |
.progress( newDefer.notify ) |
|
3365 |
.done( newDefer.resolve ) |
|
3366 |
.fail( newDefer.reject ); |
|
3367 |
} else { |
|
3368 |
newDefer[ tuple[ 0 ] + "With" ]( |
|
3369 |
this === promise ? newDefer.promise() : this, |
|
3370 |
fn ? [ returned ] : arguments |
|
3371 |
);
|
|
3372 |
}
|
|
3373 |
} ); |
|
3374 |
} ); |
|
3375 |
fns = null; |
|
3376 |
} ).promise(); |
|
3377 |
},
|
|
3378 |
||
3379 |
// Get a promise for this deferred
|
|
3380 |
// If obj is provided, the promise aspect is added to the object
|
|
3381 |
promise: function( obj ) { |
|
3382 |
return obj != null ? jQuery.extend( obj, promise ) : promise; |
|
3383 |
}
|
|
3384 |
},
|
|
3385 |
deferred = {}; |
|
3386 |
||
3387 |
// Keep pipe for back-compat
|
|
3388 |
promise.pipe = promise.then; |
|
3389 |
||
3390 |
// Add list-specific methods
|
|
3391 |
jQuery.each( tuples, function( i, tuple ) { |
|
3392 |
var list = tuple[ 2 ], |
|
3393 |
stateString = tuple[ 3 ]; |
|
3394 |
||
3395 |
// promise[ done | fail | progress ] = list.add
|
|
3396 |
promise[ tuple[ 1 ] ] = list.add; |
|
3397 |
||
3398 |
// Handle state
|
|
3399 |
if ( stateString ) { |
|
3400 |
list.add( function() { |
|
3401 |
||
3402 |
// state = [ resolved | rejected ]
|
|
3403 |
state = stateString; |
|
3404 |
||
3405 |
// [ reject_list | resolve_list ].disable; progress_list.lock
|
|
3406 |
}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); |
|
3407 |
}
|
|
3408 |
||
3409 |
// deferred[ resolve | reject | notify ]
|
|
3410 |
deferred[ tuple[ 0 ] ] = function() { |
|
3411 |
deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments ); |
|
3412 |
return this; |
|
3413 |
};
|
|
3414 |
deferred[ tuple[ 0 ] + "With" ] = list.fireWith; |
|
3415 |
} ); |
|
3416 |
||
3417 |
// Make the deferred a promise
|
|
3418 |
promise.promise( deferred ); |
|
3419 |
||
3420 |
// Call given func if any
|
|
3421 |
if ( func ) { |
|
3422 |
func.call( deferred, deferred ); |
|
3423 |
}
|
|
3424 |
||
3425 |
// All done!
|
|
3426 |
return deferred; |
|
3427 |
},
|
|
3428 |
||
3429 |
// Deferred helper
|
|
3430 |
when: function( subordinate /* , ..., subordinateN */ ) { |
|
3431 |
var i = 0, |
|
3432 |
resolveValues = slice.call( arguments ), |
|
3433 |
length = resolveValues.length, |
|
3434 |
||
3435 |
// the count of uncompleted subordinates
|
|
3436 |
remaining = length !== 1 || |
|
3437 |
( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, |
|
3438 |
||
3439 |
// the master Deferred.
|
|
3440 |
// If resolveValues consist of only a single Deferred, just use that.
|
|
3441 |
deferred = remaining === 1 ? subordinate : jQuery.Deferred(), |
|
3442 |
||
3443 |
// Update function for both resolve and progress values
|
|
3444 |
updateFunc = function( i, contexts, values ) { |
|
3445 |
return function( value ) { |
|
3446 |
contexts[ i ] = this; |
|
3447 |
values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; |
|
3448 |
if ( values === progressValues ) { |
|
3449 |
deferred.notifyWith( contexts, values ); |
|
3450 |
} else if ( !( --remaining ) ) { |
|
3451 |
deferred.resolveWith( contexts, values ); |
|
3452 |
}
|
|
3453 |
};
|
|
3454 |
},
|
|
3455 |
||
3456 |
progressValues, progressContexts, resolveContexts; |
|
3457 |
||
3458 |
// Add listeners to Deferred subordinates; treat others as resolved
|
|
3459 |
if ( length > 1 ) { |
|
3460 |
progressValues = new Array( length ); |
|
3461 |
progressContexts = new Array( length ); |
|
3462 |
resolveContexts = new Array( length ); |
|
3463 |
for ( ; i < length; i++ ) { |
|
3464 |
if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { |
|
3465 |
resolveValues[ i ].promise() |
|
3466 |
.progress( updateFunc( i, progressContexts, progressValues ) ) |
|
3467 |
.done( updateFunc( i, resolveContexts, resolveValues ) ) |
|
3468 |
.fail( deferred.reject ); |
|
3469 |
} else { |
|
3470 |
--remaining; |
|
3471 |
}
|
|
3472 |
}
|
|
3473 |
}
|
|
3474 |
||
3475 |
// If we're not waiting on anything, resolve the master
|
|
3476 |
if ( !remaining ) { |
|
3477 |
deferred.resolveWith( resolveContexts, resolveValues ); |
|
3478 |
}
|
|
3479 |
||
3480 |
return deferred.promise(); |
|
3481 |
}
|
|
3482 |
} ); |
|
3483 |
||
3484 |
||
3485 |
// The deferred used on DOM ready
|
|
3486 |
var readyList; |
|
3487 |
||
3488 |
jQuery.fn.ready = function( fn ) { |
|
3489 |
||
3490 |
// Add the callback
|
|
3491 |
jQuery.ready.promise().done( fn ); |
|
3492 |
||
3493 |
return this; |
|
3494 |
};
|
|
3495 |
||
3496 |
jQuery.extend( { |
|
3497 |
||
3498 |
// Is the DOM ready to be used? Set to true once it occurs.
|
|
3499 |
isReady: false, |
|
3500 |
||
3501 |
// A counter to track how many items to wait for before
|
|
3502 |
// the ready event fires. See #6781
|
|
3503 |
readyWait: 1, |
|
3504 |
||
3505 |
// Hold (or release) the ready event
|
|
3506 |
holdReady: function( hold ) { |
|
3507 |
if ( hold ) { |
|
3508 |
jQuery.readyWait++; |
|
3509 |
} else { |
|
3510 |
jQuery.ready( true ); |
|
3511 |
}
|
|
3512 |
},
|
|
3513 |
||
3514 |
// Handle when the DOM is ready
|
|
3515 |
ready: function( wait ) { |
|
3516 |
||
3517 |
// Abort if there are pending holds or we're already ready
|
|
3518 |
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { |
|
3519 |
return; |
|
3520 |
}
|
|
3521 |
||
3522 |
// Remember that the DOM is ready
|
|
3523 |
jQuery.isReady = true; |
|
3524 |
||
3525 |
// If a normal DOM Ready event fired, decrement, and wait if need be
|
|
3526 |
if ( wait !== true && --jQuery.readyWait > 0 ) { |
|
3527 |
return; |
|
3528 |
}
|
|
3529 |
||
3530 |
// If there are functions bound, to execute
|
|
3531 |
readyList.resolveWith( document, [ jQuery ] ); |
|
3532 |
||
3533 |
// Trigger any bound ready events
|
|
3534 |
if ( jQuery.fn.triggerHandler ) { |
|
3535 |
jQuery( document ).triggerHandler( "ready" ); |
|
3536 |
jQuery( document ).off( "ready" ); |
|
3537 |
}
|
|
3538 |
}
|
|
3539 |
} ); |
|
3540 |
||
3541 |
/**
|
|
3542 |
* The ready event handler and self cleanup method
|
|
3543 |
*/
|
|
3544 |
function completed() { |
|
3545 |
document.removeEventListener( "DOMContentLoaded", completed ); |
|
3546 |
window.removeEventListener( "load", completed ); |
|
3547 |
jQuery.ready(); |
|
3548 |
}
|
|
3549 |
||
3550 |
jQuery.ready.promise = function( obj ) { |
|
3551 |
if ( !readyList ) { |
|
3552 |
||
3553 |
readyList = jQuery.Deferred(); |
|
3554 |
||
3555 |
// Catch cases where $(document).ready() is called
|
|
3556 |
// after the browser event has already occurred.
|
|
3557 |
// Support: IE9-10 only
|
|
3558 |
// Older IE sometimes signals "interactive" too soon
|
|
3559 |
if ( document.readyState === "complete" || |
|
3560 |
( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { |
|
3561 |
||
3562 |
// Handle it asynchronously to allow scripts the opportunity to delay ready
|
|
3563 |
window.setTimeout( jQuery.ready ); |
|
3564 |
||
3565 |
} else { |
|
3566 |
||
3567 |
// Use the handy event callback
|
|
3568 |
document.addEventListener( "DOMContentLoaded", completed ); |
|
3569 |
||
3570 |
// A fallback to window.onload, that will always work
|
|
3571 |
window.addEventListener( "load", completed ); |
|
3572 |
}
|
|
3573 |
}
|
|
3574 |
return readyList.promise( obj ); |
|
3575 |
};
|
|
3576 |
||
3577 |
// Kick off the DOM ready check even if the user does not
|
|
3578 |
jQuery.ready.promise(); |
|
3579 |
||
3580 |
||
3581 |
||
3582 |
||
3583 |
// Multifunctional method to get and set values of a collection
|
|
3584 |
// The value/s can optionally be executed if it's a function
|
|
3585 |
var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { |
|
3586 |
var i = 0, |
|
3587 |
len = elems.length, |
|
3588 |
bulk = key == null; |
|
3589 |
||
3590 |
// Sets many values
|
|
3591 |
if ( jQuery.type( key ) === "object" ) { |
|
3592 |
chainable = true; |
|
3593 |
for ( i in key ) { |
|
3594 |
access( elems, fn, i, key[ i ], true, emptyGet, raw ); |
|
3595 |
}
|
|
3596 |
||
3597 |
// Sets one value
|
|
3598 |
} else if ( value !== undefined ) { |
|
3599 |
chainable = true; |
|
3600 |
||
3601 |
if ( !jQuery.isFunction( value ) ) { |
|
3602 |
raw = true; |
|
3603 |
}
|
|
3604 |
||
3605 |
if ( bulk ) { |
|
3606 |
||
3607 |
// Bulk operations run against the entire set
|
|
3608 |
if ( raw ) { |
|
3609 |
fn.call( elems, value ); |
|
3610 |
fn = null; |
|
3611 |
||
3612 |
// ...except when executing function values
|
|
3613 |
} else { |
|
3614 |
bulk = fn; |
|
3615 |
fn = function( elem, key, value ) { |
|
3616 |
return bulk.call( jQuery( elem ), value ); |
|
3617 |
};
|
|
3618 |
}
|
|
3619 |
}
|
|
3620 |
||
3621 |
if ( fn ) { |
|
3622 |
for ( ; i < len; i++ ) { |
|
3623 |
fn( |
|
3624 |
elems[ i ], key, raw ? |
|
3625 |
value : |
|
3626 |
value.call( elems[ i ], i, fn( elems[ i ], key ) ) |
|
3627 |
);
|
|
3628 |
}
|
|
3629 |
}
|
|
3630 |
}
|
|
3631 |
||
3632 |
return chainable ? |
|
3633 |
elems : |
|
3634 |
||
3635 |
// Gets
|
|
3636 |
bulk ? |
|
3637 |
fn.call( elems ) : |
|
3638 |
len ? fn( elems[ 0 ], key ) : emptyGet; |
|
3639 |
};
|
|
3640 |
var acceptData = function( owner ) { |
|
3641 |
||
3642 |
// Accepts only:
|
|
3643 |
// - Node
|
|
3644 |
// - Node.ELEMENT_NODE
|
|
3645 |
// - Node.DOCUMENT_NODE
|
|
3646 |
// - Object
|
|
3647 |
// - Any
|
|
3648 |
/* jshint -W018 */
|
|
3649 |
return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); |
|
3650 |
};
|
|
3651 |
||
3652 |
||
3653 |
||
3654 |
||
3655 |
function Data() { |
|
3656 |
this.expando = jQuery.expando + Data.uid++; |
|
3657 |
}
|
|
3658 |
||
3659 |
Data.uid = 1; |
|
3660 |
||
3661 |
Data.prototype = { |
|
3662 |
||
3663 |
register: function( owner, initial ) { |
|
3664 |
var value = initial || {}; |
|
3665 |
||
3666 |
// If it is a node unlikely to be stringify-ed or looped over
|
|
3667 |
// use plain assignment
|
|
3668 |
if ( owner.nodeType ) { |
|
3669 |
owner[ this.expando ] = value; |
|
3670 |
||
3671 |
// Otherwise secure it in a non-enumerable, non-writable property
|
|
3672 |
// configurability must be true to allow the property to be
|
|
3673 |
// deleted with the delete operator
|
|
3674 |
} else { |
|
3675 |
Object.defineProperty( owner, this.expando, { |
|
3676 |
value: value, |
|
3677 |
writable: true, |
|
3678 |
configurable: true |
|
3679 |
} ); |
|
3680 |
}
|
|
3681 |
return owner[ this.expando ]; |
|
3682 |
},
|
|
3683 |
cache: function( owner ) { |
|
3684 |
||
3685 |
// We can accept data for non-element nodes in modern browsers,
|
|
3686 |
// but we should not, see #8335.
|
|
3687 |
// Always return an empty object.
|
|
3688 |
if ( !acceptData( owner ) ) { |
|
3689 |
return {}; |
|
3690 |
}
|
|
3691 |
||
3692 |
// Check if the owner object already has a cache
|
|
3693 |
var value = owner[ this.expando ]; |
|
3694 |
||
3695 |
// If not, create one
|
|
3696 |
if ( !value ) { |
|
3697 |
value = {}; |
|
3698 |
||
3699 |
// We can accept data for non-element nodes in modern browsers,
|
|
3700 |
// but we should not, see #8335.
|
|
3701 |
// Always return an empty object.
|
|
3702 |
if ( acceptData( owner ) ) { |
|
3703 |
||
3704 |
// If it is a node unlikely to be stringify-ed or looped over
|
|
3705 |
// use plain assignment
|
|
3706 |
if ( owner.nodeType ) { |
|
3707 |
owner[ this.expando ] = value; |
|
3708 |
||
3709 |
// Otherwise secure it in a non-enumerable property
|
|
3710 |
// configurable must be true to allow the property to be
|
|
3711 |
// deleted when data is removed
|
|
3712 |
} else { |
|
3713 |
Object.defineProperty( owner, this.expando, { |
|
3714 |
value: value, |
|
3715 |
configurable: true |
|
3716 |
} ); |
|
3717 |
}
|
|
3718 |
}
|
|
3719 |
}
|
|
3720 |
||
3721 |
return value; |
|
3722 |
},
|
|
3723 |
set: function( owner, data, value ) { |
|
3724 |
var prop, |
|
3725 |
cache = this.cache( owner ); |
|
3726 |
||
3727 |
// Handle: [ owner, key, value ] args
|
|
3728 |
if ( typeof data === "string" ) { |
|
3729 |
cache[ data ] = value; |
|
3730 |
||
3731 |
// Handle: [ owner, { properties } ] args
|
|
3732 |
} else { |
|
3733 |
||
3734 |
// Copy the properties one-by-one to the cache object
|
|
3735 |
for ( prop in data ) { |
|
3736 |
cache[ prop ] = data[ prop ]; |
|
3737 |
}
|
|
3738 |
}
|
|
3739 |
return cache; |
|
3740 |
},
|
|
3741 |
get: function( owner, key ) { |
|
3742 |
return key === undefined ? |
|
3743 |
this.cache( owner ) : |
|
3744 |
owner[ this.expando ] && owner[ this.expando ][ key ]; |
|
3745 |
},
|
|
3746 |
access: function( owner, key, value ) { |
|
3747 |
var stored; |
|
3748 |
||
3749 |
// In cases where either:
|
|
3750 |
//
|
|
3751 |
// 1. No key was specified
|
|
3752 |
// 2. A string key was specified, but no value provided
|
|
3753 |
//
|
|
3754 |
// Take the "read" path and allow the get method to determine
|
|
3755 |
// which value to return, respectively either:
|
|
3756 |
//
|
|
3757 |
// 1. The entire cache object
|
|
3758 |
// 2. The data stored at the key
|
|
3759 |
//
|
|
3760 |
if ( key === undefined || |
|
3761 |
( ( key && typeof key === "string" ) && value === undefined ) ) { |
|
3762 |
||
3763 |
stored = this.get( owner, key ); |
|
3764 |
||
3765 |
return stored !== undefined ? |
|
3766 |
stored : this.get( owner, jQuery.camelCase( key ) ); |
|
3767 |
}
|
|
3768 |
||
3769 |
// When the key is not a string, or both a key and value
|
|
3770 |
// are specified, set or extend (existing objects) with either:
|
|
3771 |
//
|
|
3772 |
// 1. An object of properties
|
|
3773 |
// 2. A key and value
|
|
3774 |
//
|
|
3775 |
this.set( owner, key, value ); |
|
3776 |
||
3777 |
// Since the "set" path can have two possible entry points
|
|
3778 |
// return the expected data based on which path was taken[*]
|
|
3779 |
return value !== undefined ? value : key; |
|
3780 |
},
|
|
3781 |
remove: function( owner, key ) { |
|
3782 |
var i, name, camel, |
|
3783 |
cache = owner[ this.expando ]; |
|
3784 |
||
3785 |
if ( cache === undefined ) { |
|
3786 |
return; |
|
3787 |
}
|
|
3788 |
||
3789 |
if ( key === undefined ) { |
|
3790 |
this.register( owner ); |
|
3791 |
||
3792 |
} else { |
|
3793 |
||
3794 |
// Support array or space separated string of keys
|
|
3795 |
if ( jQuery.isArray( key ) ) { |
|
3796 |
||
3797 |
// If "name" is an array of keys...
|
|
3798 |
// When data is initially created, via ("key", "val") signature,
|
|
3799 |
// keys will be converted to camelCase.
|
|
3800 |
// Since there is no way to tell _how_ a key was added, remove
|
|
3801 |
// both plain key and camelCase key. #12786
|
|
3802 |
// This will only penalize the array argument path.
|
|
3803 |
name = key.concat( key.map( jQuery.camelCase ) ); |
|
3804 |
} else { |
|
3805 |
camel = jQuery.camelCase( key ); |
|
3806 |
||
3807 |
// Try the string as a key before any manipulation
|
|
3808 |
if ( key in cache ) { |
|
3809 |
name = [ key, camel ]; |
|
3810 |
} else { |
|
3811 |
||
3812 |
// If a key with the spaces exists, use it.
|
|
3813 |
// Otherwise, create an array by matching non-whitespace
|
|
3814 |
name = camel; |
|
3815 |
name = name in cache ? |
|
3816 |
[ name ] : ( name.match( rnotwhite ) || [] ); |
|
3817 |
}
|
|
3818 |
}
|
|
3819 |
||
3820 |
i = name.length; |
|
3821 |
||
3822 |
while ( i-- ) { |
|
3823 |
delete cache[ name[ i ] ]; |
|
3824 |
}
|
|
3825 |
}
|
|
3826 |
||
3827 |
// Remove the expando if there's no more data
|
|
3828 |
if ( key === undefined || jQuery.isEmptyObject( cache ) ) { |
|
3829 |
||
3830 |
// Support: Chrome <= 35-45+
|
|
3831 |
// Webkit & Blink performance suffers when deleting properties
|
|
3832 |
// from DOM nodes, so set to undefined instead
|
|
3833 |
// https://code.google.com/p/chromium/issues/detail?id=378607
|
|
3834 |
if ( owner.nodeType ) { |
|
3835 |
owner[ this.expando ] = undefined; |
|
3836 |
} else { |
|
3837 |
delete owner[ this.expando ]; |
|
3838 |
}
|
|
3839 |
}
|
|
3840 |
},
|
|
3841 |
hasData: function( owner ) { |
|
3842 |
var cache = owner[ this.expando ]; |
|
3843 |
return cache !== undefined && !jQuery.isEmptyObject( cache ); |
|
3844 |
}
|
|
3845 |
};
|
|
3846 |
var dataPriv = new Data(); |
|
3847 |
||
3848 |
var dataUser = new Data(); |
|
3849 |
||
3850 |
||
3851 |
||
3852 |
// Implementation Summary
|
|
3853 |
//
|
|
3854 |
// 1. Enforce API surface and semantic compatibility with 1.9.x branch
|
|
3855 |
// 2. Improve the module's maintainability by reducing the storage
|
|
3856 |
// paths to a single mechanism.
|
|
3857 |
// 3. Use the same single mechanism to support "private" and "user" data.
|
|
3858 |
// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
|
|
3859 |
// 5. Avoid exposing implementation details on user objects (eg. expando properties)
|
|
3860 |
// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
|
|
3861 |
||
3862 |
var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, |
|
3863 |
rmultiDash = /[A-Z]/g; |
|
3864 |
||
3865 |
function dataAttr( elem, key, data ) { |
|
3866 |
var name; |
|
3867 |
||
3868 |
// If nothing was found internally, try to fetch any
|
|
3869 |
// data from the HTML5 data-* attribute
|
|
3870 |
if ( data === undefined && elem.nodeType === 1 ) { |
|
3871 |
name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); |
|
3872 |
data = elem.getAttribute( name ); |
|
3873 |
||
3874 |
if ( typeof data === "string" ) { |
|
3875 |
try { |
|
3876 |
data = data === "true" ? true : |
|
3877 |
data === "false" ? false : |
|
3878 |
data === "null" ? null : |
|
3879 |
||
3880 |
// Only convert to a number if it doesn't change the string
|
|
3881 |
+data + "" === data ? +data : |
|
3882 |
rbrace.test( data ) ? jQuery.parseJSON( data ) : |
|
3883 |
data; |
|
3884 |
} catch ( e ) {} |
|
3885 |
||
3886 |
// Make sure we set the data so it isn't changed later
|
|
3887 |
dataUser.set( elem, key, data ); |
|
3888 |
} else { |
|
3889 |
data = undefined; |
|
3890 |
}
|
|
3891 |
}
|
|
3892 |
return data; |
|
3893 |
}
|
|
3894 |
||
3895 |
jQuery.extend( { |
|
3896 |
hasData: function( elem ) { |
|
3897 |
return dataUser.hasData( elem ) || dataPriv.hasData( elem ); |
|
3898 |
},
|
|
3899 |
||
3900 |
data: function( elem, name, data ) { |
|
3901 |
return dataUser.access( elem, name, data ); |
|
3902 |
},
|
|
3903 |
||
3904 |
removeData: function( elem, name ) { |
|
3905 |
dataUser.remove( elem, name ); |
|
3906 |
},
|
|
3907 |
||
3908 |
// TODO: Now that all calls to _data and _removeData have been replaced
|
|
3909 |
// with direct calls to dataPriv methods, these can be deprecated.
|
|
3910 |
_data: function( elem, name, data ) { |
|
3911 |
return dataPriv.access( elem, name, data ); |
|
3912 |
},
|
|
3913 |
||
3914 |
_removeData: function( elem, name ) { |
|
3915 |
dataPriv.remove( elem, name ); |
|
3916 |
}
|
|
3917 |
} ); |
|
3918 |
||
3919 |
jQuery.fn.extend( { |
|
3920 |
data: function( key, value ) { |
|
3921 |
var i, name, data, |
|
3922 |
elem = this[ 0 ], |
|
3923 |
attrs = elem && elem.attributes; |
|
3924 |
||
3925 |
// Gets all values
|
|
3926 |
if ( key === undefined ) { |
|
3927 |
if ( this.length ) { |
|
3928 |
data = dataUser.get( elem ); |
|
3929 |
||
3930 |
if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { |
|
3931 |
i = attrs.length; |
|
3932 |
while ( i-- ) { |
|
3933 |
||
3934 |
// Support: IE11+
|
|
3935 |
// The attrs elements can be null (#14894)
|
|
3936 |
if ( attrs[ i ] ) { |
|
3937 |
name = attrs[ i ].name; |
|
3938 |
if ( name.indexOf( "data-" ) === 0 ) { |
|
3939 |
name = jQuery.camelCase( name.slice( 5 ) ); |
|
3940 |
dataAttr( elem, name, data[ name ] ); |
|
3941 |
}
|
|
3942 |
}
|
|
3943 |
}
|
|
3944 |
dataPriv.set( elem, "hasDataAttrs", true ); |
|
3945 |
}
|
|
3946 |
}
|
|
3947 |
||
3948 |
return data; |
|
3949 |
}
|
|
3950 |
||
3951 |
// Sets multiple values
|
|
3952 |
if ( typeof key === "object" ) { |
|
3953 |
return this.each( function() { |
|
3954 |
dataUser.set( this, key ); |
|
3955 |
} ); |
|
3956 |
}
|
|
3957 |
||
3958 |
return access( this, function( value ) { |
|
3959 |
var data, camelKey; |
|
3960 |
||
3961 |
// The calling jQuery object (element matches) is not empty
|
|
3962 |
// (and therefore has an element appears at this[ 0 ]) and the
|
|
3963 |
// `value` parameter was not undefined. An empty jQuery object
|
|
3964 |
// will result in `undefined` for elem = this[ 0 ] which will
|
|
3965 |
// throw an exception if an attempt to read a data cache is made.
|
|
3966 |
if ( elem && value === undefined ) { |
|
3967 |
||
3968 |
// Attempt to get data from the cache
|
|
3969 |
// with the key as-is
|
|
3970 |
data = dataUser.get( elem, key ) || |
|
3971 |
||
3972 |
// Try to find dashed key if it exists (gh-2779)
|
|
3973 |
// This is for 2.2.x only
|
|
3974 |
dataUser.get( elem, key.replace( rmultiDash, "-$&" ).toLowerCase() ); |
|
3975 |
||
3976 |
if ( data !== undefined ) { |
|
3977 |
return data; |
|
3978 |
}
|
|
3979 |
||
3980 |
camelKey = jQuery.camelCase( key ); |
|
3981 |
||
3982 |
// Attempt to get data from the cache
|
|
3983 |
// with the key camelized
|
|
3984 |
data = dataUser.get( elem, camelKey ); |
|
3985 |
if ( data !== undefined ) { |
|
3986 |
return data; |
|
3987 |
}
|
|
3988 |
||
3989 |
// Attempt to "discover" the data in
|
|
3990 |
// HTML5 custom data-* attrs
|
|
3991 |
data = dataAttr( elem, camelKey, undefined ); |
|
3992 |
if ( data !== undefined ) { |
|
3993 |
return data; |
|
3994 |
}
|
|
3995 |
||
3996 |
// We tried really hard, but the data doesn't exist.
|
|
3997 |
return; |
|
3998 |
}
|
|
3999 |
||
4000 |
// Set the data...
|
|
4001 |
camelKey = jQuery.camelCase( key ); |
|
4002 |
this.each( function() { |
|
4003 |
||
4004 |
// First, attempt to store a copy or reference of any
|
|
4005 |
// data that might've been store with a camelCased key.
|
|
4006 |
var data = dataUser.get( this, camelKey ); |
|
4007 |
||
4008 |
// For HTML5 data-* attribute interop, we have to
|
|
4009 |
// store property names with dashes in a camelCase form.
|
|
4010 |
// This might not apply to all properties...*
|
|
4011 |
dataUser.set( this, camelKey, value ); |
|
4012 |
||
4013 |
// *... In the case of properties that might _actually_
|
|
4014 |
// have dashes, we need to also store a copy of that
|
|
4015 |
// unchanged property.
|
|
4016 |
if ( key.indexOf( "-" ) > -1 && data !== undefined ) { |
|
4017 |
dataUser.set( this, key, value ); |
|
4018 |
}
|
|
4019 |
} ); |
|
4020 |
}, null, value, arguments.length > 1, null, true ); |
|
4021 |
},
|
|
4022 |
||
4023 |
removeData: function( key ) { |
|
4024 |
return this.each( function() { |
|
4025 |
dataUser.remove( this, key ); |
|
4026 |
} ); |
|
4027 |
}
|
|
4028 |
} ); |
|
4029 |
||
4030 |
||
4031 |
jQuery.extend( { |
|
4032 |
queue: function( elem, type, data ) { |
|
4033 |
var queue; |
|
4034 |
||
4035 |
if ( elem ) { |
|
4036 |
type = ( type || "fx" ) + "queue"; |
|
4037 |
queue = dataPriv.get( elem, type ); |
|
4038 |
||
4039 |
// Speed up dequeue by getting out quickly if this is just a lookup
|
|
4040 |
if ( data ) { |
|
4041 |
if ( !queue || jQuery.isArray( data ) ) { |
|
4042 |
queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); |
|
4043 |
} else { |
|
4044 |
queue.push( data ); |
|
4045 |
}
|
|
4046 |
}
|
|
4047 |
return queue || []; |
|
4048 |
}
|
|
4049 |
},
|
|
4050 |
||
4051 |
dequeue: function( elem, type ) { |
|
4052 |
type = type || "fx"; |
|
4053 |
||
4054 |
var queue = jQuery.queue( elem, type ), |
|
4055 |
startLength = queue.length, |
|
4056 |
fn = queue.shift(), |
|
4057 |
hooks = jQuery._queueHooks( elem, type ), |
|
4058 |
next = function() { |
|
4059 |
jQuery.dequeue( elem, type ); |
|
4060 |
};
|
|
4061 |
||
4062 |
// If the fx queue is dequeued, always remove the progress sentinel
|
|
4063 |
if ( fn === "inprogress" ) { |
|
4064 |
fn = queue.shift(); |
|
4065 |
startLength--; |
|
4066 |
}
|
|
4067 |
||
4068 |
if ( fn ) { |
|
4069 |
||
4070 |
// Add a progress sentinel to prevent the fx queue from being
|
|
4071 |
// automatically dequeued
|
|
4072 |
if ( type === "fx" ) { |
|
4073 |
queue.unshift( "inprogress" ); |
|
4074 |
}
|
|
4075 |
||
4076 |
// Clear up the last queue stop function
|
|
4077 |
delete hooks.stop; |
|
4078 |
fn.call( elem, next, hooks ); |
|
4079 |
}
|
|
4080 |
||
4081 |
if ( !startLength && hooks ) { |
|
4082 |
hooks.empty.fire(); |
|
4083 |
}
|
|
4084 |
},
|
|
4085 |
||
4086 |
// Not public - generate a queueHooks object, or return the current one
|
|
4087 |
_queueHooks: function( elem, type ) { |
|
4088 |
var key = type + "queueHooks"; |
|
4089 |
return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { |
|
4090 |
empty: jQuery.Callbacks( "once memory" ).add( function() { |
|
4091 |
dataPriv.remove( elem, [ type + "queue", key ] ); |
|
4092 |
} ) |
|
4093 |
} ); |
|
4094 |
}
|
|
4095 |
} ); |
|
4096 |
||
4097 |
jQuery.fn.extend( { |
|
4098 |
queue: function( type, data ) { |
|
4099 |
var setter = 2; |
|
4100 |
||
4101 |
if ( typeof type !== "string" ) { |
|
4102 |
data = type; |
|
4103 |
type = "fx"; |
|
4104 |
setter--; |
|
4105 |
}
|
|
4106 |
||
4107 |
if ( arguments.length < setter ) { |
|
4108 |
return jQuery.queue( this[ 0 ], type ); |
|
4109 |
}
|
|
4110 |
||
4111 |
return data === undefined ? |
|
4112 |
this : |
|
4113 |
this.each( function() { |
|
4114 |
var queue = jQuery.queue( this, type, data ); |
|
4115 |
||
4116 |
// Ensure a hooks for this queue
|
|
4117 |
jQuery._queueHooks( this, type ); |
|
4118 |
||
4119 |
if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { |
|
4120 |
jQuery.dequeue( this, type ); |
|
4121 |
}
|
|
4122 |
} ); |
|
4123 |
},
|
|
4124 |
dequeue: function( type ) { |
|
4125 |
return this.each( function() { |
|
4126 |
jQuery.dequeue( this, type ); |
|
4127 |
} ); |
|
4128 |
},
|
|
4129 |
clearQueue: function( type ) { |
|
4130 |
return this.queue( type || "fx", [] ); |
|
4131 |
},
|
|
4132 |
||
4133 |
// Get a promise resolved when queues of a certain type
|
|
4134 |
// are emptied (fx is the type by default)
|
|
4135 |
promise: function( type, obj ) { |
|
4136 |
var tmp, |
|
4137 |
count = 1, |
|
4138 |
defer = jQuery.Deferred(), |
|
4139 |
elements = this, |
|
4140 |
i = this.length, |
|
4141 |
resolve = function() { |
|
4142 |
if ( !( --count ) ) { |
|
4143 |
defer.resolveWith( elements, [ elements ] ); |
|
4144 |
}
|
|
4145 |
};
|
|
4146 |
||
4147 |
if ( typeof type !== "string" ) { |
|
4148 |
obj = type; |
|
4149 |
type = undefined; |
|
4150 |
}
|
|
4151 |
type = type || "fx"; |
|
4152 |
||
4153 |
while ( i-- ) { |
|
4154 |
tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); |
|
4155 |
if ( tmp && tmp.empty ) { |
|
4156 |
count++; |
|
4157 |
tmp.empty.add( resolve ); |
|
4158 |
}
|
|
4159 |
}
|
|
4160 |
resolve(); |
|
4161 |
return defer.promise( obj ); |
|
4162 |
}
|
|
4163 |
} ); |
|
4164 |
var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; |
|
4165 |
||
4166 |
var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); |
|
4167 |
||
4168 |
||
4169 |
var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; |
|
4170 |
||
4171 |
var isHidden = function( elem, el ) { |
|
4172 |
||
4173 |
// isHidden might be called from jQuery#filter function;
|
|
4174 |
// in that case, element will be second argument
|
|
4175 |
elem = el || elem; |
|
4176 |
return jQuery.css( elem, "display" ) === "none" || |
|
4177 |
!jQuery.contains( elem.ownerDocument, elem ); |
|
4178 |
};
|
|
4179 |
||
4180 |
||
4181 |
||
4182 |
function adjustCSS( elem, prop, valueParts, tween ) { |
|
4183 |
var adjusted, |
|
4184 |
scale = 1, |
|
4185 |
maxIterations = 20, |
|
4186 |
currentValue = tween ? |
|
4187 |
function() { return tween.cur(); } : |
|
4188 |
function() { return jQuery.css( elem, prop, "" ); }, |
|
4189 |
initial = currentValue(), |
|
4190 |
unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), |
|
4191 |
||
4192 |
// Starting value computation is required for potential unit mismatches
|
|
4193 |
initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && |
|
4194 |
rcssNum.exec( jQuery.css( elem, prop ) ); |
|
4195 |
||
4196 |
if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { |
|
4197 |
||
4198 |
// Trust units reported by jQuery.css
|
|
4199 |
unit = unit || initialInUnit[ 3 ]; |
|
4200 |
||
4201 |
// Make sure we update the tween properties later on
|
|
4202 |
valueParts = valueParts || []; |
|
4203 |
||
4204 |
// Iteratively approximate from a nonzero starting point
|
|
4205 |
initialInUnit = +initial || 1; |
|
4206 |
||
4207 |
do { |
|
4208 |
||
4209 |
// If previous iteration zeroed out, double until we get *something*.
|
|
4210 |
// Use string for doubling so we don't accidentally see scale as unchanged below
|
|
4211 |
scale = scale || ".5"; |
|
4212 |
||
4213 |
// Adjust and apply
|
|
4214 |
initialInUnit = initialInUnit / scale; |
|
4215 |
jQuery.style( elem, prop, initialInUnit + unit ); |
|
4216 |
||
4217 |
// Update scale, tolerating zero or NaN from tween.cur()
|
|
4218 |
// Break the loop if scale is unchanged or perfect, or if we've just had enough.
|
|
4219 |
} while ( |
|
4220 |
scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations |
|
4221 |
);
|
|
4222 |
}
|
|
4223 |
||
4224 |
if ( valueParts ) { |
|
4225 |
initialInUnit = +initialInUnit || +initial || 0; |
|
4226 |
||
4227 |
// Apply relative offset (+=/-=) if specified
|
|
4228 |
adjusted = valueParts[ 1 ] ? |
|
4229 |
initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : |
|
4230 |
+valueParts[ 2 ]; |
|
4231 |
if ( tween ) { |
|
4232 |
tween.unit = unit; |
|
4233 |
tween.start = initialInUnit; |
|
4234 |
tween.end = adjusted; |
|
4235 |
}
|
|
4236 |
}
|
|
4237 |
return adjusted; |
|
4238 |
}
|
|
4239 |
var rcheckableType = ( /^(?:checkbox|radio)$/i ); |
|
4240 |
||
4241 |
var rtagName = ( /<([\w:-]+)/ ); |
|
4242 |
||
4243 |
var rscriptType = ( /^$|\/(?:java|ecma)script/i ); |
|
4244 |
||
4245 |
||
4246 |
||
4247 |
// We have to close these tags to support XHTML (#13200)
|
|
4248 |
var wrapMap = { |
|
4249 |
||
4250 |
// Support: IE9
|
|
4251 |
option: [ 1, "<select multiple='multiple'>", "</select>" ], |
|
4252 |
||
4253 |
// XHTML parsers do not magically insert elements in the
|
|
4254 |
// same way that tag soup parsers do. So we cannot shorten
|
|
4255 |
// this by omitting <tbody> or other required elements.
|
|
4256 |
thead: [ 1, "<table>", "</table>" ], |
|
4257 |
col: [ 2, "<table><colgroup>", "</colgroup></table>" ], |
|
4258 |
tr: [ 2, "<table><tbody>", "</tbody></table>" ], |
|
4259 |
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], |
|
4260 |
||
4261 |
_default: [ 0, "", "" ] |
|
4262 |
};
|
|
4263 |
||
4264 |
// Support: IE9
|
|
4265 |
wrapMap.optgroup = wrapMap.option; |
|
4266 |
||
4267 |
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; |
|
4268 |
wrapMap.th = wrapMap.td; |
|
4269 |
||
4270 |
||
4271 |
function getAll( context, tag ) { |
|
4272 |
||
4273 |
// Support: IE9-11+
|
|
4274 |
// Use typeof to avoid zero-argument method invocation on host objects (#15151)
|
|
4275 |
var ret = typeof context.getElementsByTagName !== "undefined" ? |
|
4276 |
context.getElementsByTagName( tag || "*" ) : |
|
4277 |
typeof context.querySelectorAll !== "undefined" ? |
|
4278 |
context.querySelectorAll( tag || "*" ) : |
|
4279 |
[];
|
|
4280 |
||
4281 |
return tag === undefined || tag && jQuery.nodeName( context, tag ) ? |
|
4282 |
jQuery.merge( [ context ], ret ) : |
|
4283 |
ret; |
|
4284 |
}
|
|
4285 |
||
4286 |
||
4287 |
// Mark scripts as having already been evaluated
|
|
4288 |
function setGlobalEval( elems, refElements ) { |
|
4289 |
var i = 0, |
|
4290 |
l = elems.length; |
|
4291 |
||
4292 |
for ( ; i < l; i++ ) { |
|
4293 |
dataPriv.set( |
|
4294 |
elems[ i ], |
|
4295 |
"globalEval", |
|
4296 |
!refElements || dataPriv.get( refElements[ i ], "globalEval" ) |
|
4297 |
);
|
|
4298 |
}
|
|
4299 |
}
|
|
4300 |
||
4301 |
||
4302 |
var rhtml = /<|&#?\w+;/; |
|
4303 |
||
4304 |
function buildFragment( elems, context, scripts, selection, ignored ) { |
|
4305 |
var elem, tmp, tag, wrap, contains, j, |
|
4306 |
fragment = context.createDocumentFragment(), |
|
4307 |
nodes = [], |
|
4308 |
i = 0, |
|
4309 |
l = elems.length; |
|
4310 |
||
4311 |
for ( ; i < l; i++ ) { |
|
4312 |
elem = elems[ i ]; |
|
4313 |
||
4314 |
if ( elem || elem === 0 ) { |
|
4315 |
||
4316 |
// Add nodes directly
|
|
4317 |
if ( jQuery.type( elem ) === "object" ) { |
|
4318 |
||
4319 |
// Support: Android<4.1, PhantomJS<2
|
|
4320 |
// push.apply(_, arraylike) throws on ancient WebKit
|
|
4321 |
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); |
|
4322 |
||
4323 |
// Convert non-html into a text node
|
|
4324 |
} else if ( !rhtml.test( elem ) ) { |
|
4325 |
nodes.push( context.createTextNode( elem ) ); |
|
4326 |
||
4327 |
// Convert html into DOM nodes
|
|
4328 |
} else { |
|
4329 |
tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); |
|
4330 |
||
4331 |
// Deserialize a standard representation
|
|
4332 |
tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); |
|
4333 |
wrap = wrapMap[ tag ] || wrapMap._default; |
|
4334 |
tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; |
|
4335 |
||
4336 |
// Descend through wrappers to the right content
|
|
4337 |
j = wrap[ 0 ]; |
|
4338 |
while ( j-- ) { |
|
4339 |
tmp = tmp.lastChild; |
|
4340 |
}
|
|
4341 |
||
4342 |
// Support: Android<4.1, PhantomJS<2
|
|
4343 |
// push.apply(_, arraylike) throws on ancient WebKit
|
|
4344 |
jQuery.merge( nodes, tmp.childNodes ); |
|
4345 |
||
4346 |
// Remember the top-level container
|
|
4347 |
tmp = fragment.firstChild; |
|
4348 |
||
4349 |
// Ensure the created nodes are orphaned (#12392)
|
|
4350 |
tmp.textContent = ""; |
|
4351 |
}
|
|
4352 |
}
|
|
4353 |
}
|
|
4354 |
||
4355 |
// Remove wrapper from fragment
|
|
4356 |
fragment.textContent = ""; |
|
4357 |
||
4358 |
i = 0; |
|
4359 |
while ( ( elem = nodes[ i++ ] ) ) { |
|
4360 |
||
4361 |
// Skip elements already in the context collection (trac-4087)
|
|
4362 |
if ( selection && jQuery.inArray( elem, selection ) > -1 ) { |
|
4363 |
if ( ignored ) { |
|
4364 |
ignored.push( elem ); |
|
4365 |
}
|
|
4366 |
continue; |
|
4367 |
}
|
|
4368 |
||
4369 |
contains = jQuery.contains( elem.ownerDocument, elem ); |
|
4370 |
||
4371 |
// Append to fragment
|
|
4372 |
tmp = getAll( fragment.appendChild( elem ), "script" ); |
|
4373 |
||
4374 |
// Preserve script evaluation history
|
|
4375 |
if ( contains ) { |
|
4376 |
setGlobalEval( tmp ); |
|
4377 |
}
|
|
4378 |
||
4379 |
// Capture executables
|
|
4380 |
if ( scripts ) { |
|
4381 |
j = 0; |
|
4382 |
while ( ( elem = tmp[ j++ ] ) ) { |
|
4383 |
if ( rscriptType.test( elem.type || "" ) ) { |
|
4384 |
scripts.push( elem ); |
|
4385 |
}
|
|
4386 |
}
|
|
4387 |
}
|
|
4388 |
}
|
|
4389 |
||
4390 |
return fragment; |
|
4391 |
}
|
|
4392 |
||
4393 |
||
4394 |
( function() { |
|
4395 |
var fragment = document.createDocumentFragment(), |
|
4396 |
div = fragment.appendChild( document.createElement( "div" ) ), |
|
4397 |
input = document.createElement( "input" ); |
|
4398 |
||
4399 |
// Support: Android 4.0-4.3, Safari<=5.1
|
|
4400 |
// Check state lost if the name is set (#11217)
|
|
4401 |
// Support: Windows Web Apps (WWA)
|
|
4402 |
// `name` and `type` must use .setAttribute for WWA (#14901)
|
|
4403 |
input.setAttribute( "type", "radio" ); |
|
4404 |
input.setAttribute( "checked", "checked" ); |
|
4405 |
input.setAttribute( "name", "t" ); |
|
4406 |
||
4407 |
div.appendChild( input ); |
|
4408 |
||
4409 |
// Support: Safari<=5.1, Android<4.2
|
|
4410 |
// Older WebKit doesn't clone checked state correctly in fragments
|
|
4411 |
support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; |
|
4412 |
||
4413 |
// Support: IE<=11+
|
|
4414 |
// Make sure textarea (and checkbox) defaultValue is properly cloned
|
|
4415 |
div.innerHTML = "<textarea>x</textarea>"; |
|
4416 |
support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; |
|
4417 |
} )(); |
|
4418 |
||
4419 |
||
4420 |
var
|
|
4421 |
rkeyEvent = /^key/, |
|
4422 |
rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, |
|
4423 |
rtypenamespace = /^([^.]*)(?:\.(.+)|)/; |
|
4424 |
||
4425 |
function returnTrue() { |
|
4426 |
return true; |
|
4427 |
}
|
|
4428 |
||
4429 |
function returnFalse() { |
|
4430 |
return false; |
|
4431 |
}
|
|
4432 |
||
4433 |
// Support: IE9
|
|
4434 |
// See #13393 for more info
|
|
4435 |
function safeActiveElement() { |
|
4436 |
try { |
|
4437 |
return document.activeElement; |
|
4438 |
} catch ( err ) { } |
|
4439 |
}
|
|
4440 |
||
4441 |
function on( elem, types, selector, data, fn, one ) { |
|
4442 |
var origFn, type; |
|
4443 |
||
4444 |
// Types can be a map of types/handlers
|
|
4445 |
if ( typeof types === "object" ) { |
|
4446 |
||
4447 |
// ( types-Object, selector, data )
|
|
4448 |
if ( typeof selector !== "string" ) { |
|
4449 |
||
4450 |
// ( types-Object, data )
|
|
4451 |
data = data || selector; |
|
4452 |
selector = undefined; |
|
4453 |
}
|
|
4454 |
for ( type in types ) { |
|
4455 |
on( elem, type, selector, data, types[ type ], one ); |
|
4456 |
}
|
|
4457 |
return elem; |
|
4458 |
}
|
|
4459 |
||
4460 |
if ( data == null && fn == null ) { |
|
4461 |
||
4462 |
// ( types, fn )
|
|
4463 |
fn = selector; |
|
4464 |
data = selector = undefined; |
|
4465 |
} else if ( fn == null ) { |
|
4466 |
if ( typeof selector === "string" ) { |
|
4467 |
||
4468 |
// ( types, selector, fn )
|
|
4469 |
fn = data; |
|
4470 |
data = undefined; |
|
4471 |
} else { |
|
4472 |
||
4473 |
// ( types, data, fn )
|
|
4474 |
fn = data; |
|
4475 |
data = selector; |
|
4476 |
selector = undefined; |
|
4477 |
}
|
|
4478 |
}
|
|
4479 |
if ( fn === false ) { |
|
4480 |
fn = returnFalse; |
|
4481 |
} else if ( !fn ) { |
|
4482 |
return elem; |
|
4483 |
}
|
|
4484 |
||
4485 |
if ( one === 1 ) { |
|
4486 |
origFn = fn; |
|
4487 |
fn = function( event ) { |
|
4488 |
||
4489 |
// Can use an empty set, since event contains the info
|
|
4490 |
jQuery().off( event ); |
|
4491 |
return origFn.apply( this, arguments ); |
|
4492 |
};
|
|
4493 |
||
4494 |
// Use same guid so caller can remove using origFn
|
|
4495 |
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); |
|
4496 |
}
|
|
4497 |
return elem.each( function() { |
|
4498 |
jQuery.event.add( this, types, fn, data, selector ); |
|
4499 |
} ); |
|
4500 |
}
|
|
4501 |
||
4502 |
/*
|
|
4503 |
* Helper functions for managing events -- not part of the public interface.
|
|
4504 |
* Props to Dean Edwards' addEvent library for many of the ideas.
|
|
4505 |
*/
|
|
4506 |
jQuery.event = { |
|
4507 |
||
4508 |
global: {}, |
|
4509 |
||
4510 |
add: function( elem, types, handler, data, selector ) { |
|
4511 |
||
4512 |
var handleObjIn, eventHandle, tmp, |
|
4513 |
events, t, handleObj, |
|
4514 |
special, handlers, type, namespaces, origType, |
|
4515 |
elemData = dataPriv.get( elem ); |
|
4516 |
||
4517 |
// Don't attach events to noData or text/comment nodes (but allow plain objects)
|
|
4518 |
if ( !elemData ) { |
|
4519 |
return; |
|
4520 |
}
|
|
4521 |
||
4522 |
// Caller can pass in an object of custom data in lieu of the handler
|
|
4523 |
if ( handler.handler ) { |
|
4524 |
handleObjIn = handler; |
|
4525 |
handler = handleObjIn.handler; |
|
4526 |
selector = handleObjIn.selector; |
|
4527 |
}
|
|
4528 |
||
4529 |
// Make sure that the handler has a unique ID, used to find/remove it later
|
|
4530 |
if ( !handler.guid ) { |
|
4531 |
handler.guid = jQuery.guid++; |
|
4532 |
}
|
|
4533 |
||
4534 |
// Init the element's event structure and main handler, if this is the first
|
|
4535 |
if ( !( events = elemData.events ) ) { |
|
4536 |
events = elemData.events = {}; |
|
4537 |
}
|
|
4538 |
if ( !( eventHandle = elemData.handle ) ) { |
|
4539 |
eventHandle = elemData.handle = function( e ) { |
|
4540 |
||
4541 |
// Discard the second event of a jQuery.event.trigger() and
|
|
4542 |
// when an event is called after a page has unloaded
|
|
4543 |
return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? |
|
4544 |
jQuery.event.dispatch.apply( elem, arguments ) : undefined; |
|
4545 |
};
|
|
4546 |
}
|
|
4547 |
||
4548 |
// Handle multiple events separated by a space
|
|
4549 |
types = ( types || "" ).match( rnotwhite ) || [ "" ]; |
|
4550 |
t = types.length; |
|
4551 |
while ( t-- ) { |
|
4552 |
tmp = rtypenamespace.exec( types[ t ] ) || []; |
|
4553 |
type = origType = tmp[ 1 ]; |
|
4554 |
namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); |
|
4555 |
||
4556 |
// There *must* be a type, no attaching namespace-only handlers
|
|
4557 |
if ( !type ) { |
|
4558 |
continue; |
|
4559 |
}
|
|
4560 |
||
4561 |
// If event changes its type, use the special event handlers for the changed type
|
|
4562 |
special = jQuery.event.special[ type ] || {}; |
|
4563 |
||
4564 |
// If selector defined, determine special event api type, otherwise given type
|
|
4565 |
type = ( selector ? special.delegateType : special.bindType ) || type; |
|
4566 |
||
4567 |
// Update special based on newly reset type
|
|
4568 |
special = jQuery.event.special[ type ] || {}; |
|
4569 |
||
4570 |
// handleObj is passed to all event handlers
|
|
4571 |
handleObj = jQuery.extend( { |
|
4572 |
type: type, |
|
4573 |
origType: origType, |
|
4574 |
data: data, |
|
4575 |
handler: handler, |
|
4576 |
guid: handler.guid, |
|
4577 |
selector: selector, |
|
4578 |
needsContext: selector && jQuery.expr.match.needsContext.test( selector ), |
|
4579 |
namespace: namespaces.join( "." ) |
|
4580 |
}, handleObjIn ); |
|
4581 |
||
4582 |
// Init the event handler queue if we're the first
|
|
4583 |
if ( !( handlers = events[ type ] ) ) { |
|
4584 |
handlers = events[ type ] = []; |
|
4585 |
handlers.delegateCount = 0; |
|
4586 |
||
4587 |
// Only use addEventListener if the special events handler returns false
|
|
4588 |
if ( !special.setup || |
|
4589 |
special.setup.call( elem, data, namespaces, eventHandle ) === false ) { |
|
4590 |
||
4591 |
if ( elem.addEventListener ) { |
|
4592 |
elem.addEventListener( type, eventHandle ); |
|
4593 |
}
|
|
4594 |
}
|
|
4595 |
}
|
|
4596 |
||
4597 |
if ( special.add ) { |
|
4598 |
special.add.call( elem, handleObj ); |
|
4599 |
||
4600 |
if ( !handleObj.handler.guid ) { |
|
4601 |
handleObj.handler.guid = handler.guid; |
|
4602 |
}
|
|
4603 |
}
|
|
4604 |
||
4605 |
// Add to the element's handler list, delegates in front
|
|
4606 |
if ( selector ) { |
|
4607 |
handlers.splice( handlers.delegateCount++, 0, handleObj ); |
|
4608 |
} else { |
|
4609 |
handlers.push( handleObj ); |
|
4610 |
}
|
|
4611 |
||
4612 |
// Keep track of which events have ever been used, for event optimization
|
|
4613 |
jQuery.event.global[ type ] = true; |
|
4614 |
}
|
|
4615 |
||
4616 |
},
|
|
4617 |
||
4618 |
// Detach an event or set of events from an element
|
|
4619 |
remove: function( elem, types, handler, selector, mappedTypes ) { |
|
4620 |
||
4621 |
var j, origCount, tmp, |
|
4622 |
events, t, handleObj, |
|
4623 |
special, handlers, type, namespaces, origType, |
|
4624 |
elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); |
|
4625 |
||
4626 |
if ( !elemData || !( events = elemData.events ) ) { |
|
4627 |
return; |
|
4628 |
}
|
|
4629 |
||
4630 |
// Once for each type.namespace in types; type may be omitted
|
|
4631 |
types = ( types || "" ).match( rnotwhite ) || [ "" ]; |
|
4632 |
t = types.length; |
|
4633 |
while ( t-- ) { |
|
4634 |
tmp = rtypenamespace.exec( types[ t ] ) || []; |
|
4635 |
type = origType = tmp[ 1 ]; |
|
4636 |
namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); |
|
4637 |
||
4638 |
// Unbind all events (on this namespace, if provided) for the element
|
|
4639 |
if ( !type ) { |
|
4640 |
for ( type in events ) { |
|
4641 |
jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); |
|
4642 |
}
|
|
4643 |
continue; |
|
4644 |
}
|
|
4645 |
||
4646 |
special = jQuery.event.special[ type ] || {}; |
|
4647 |
type = ( selector ? special.delegateType : special.bindType ) || type; |
|
4648 |
handlers = events[ type ] || []; |
|
4649 |
tmp = tmp[ 2 ] && |
|
4650 |
new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); |
|
4651 |
||
4652 |
// Remove matching events
|
|
4653 |
origCount = j = handlers.length; |
|
4654 |
while ( j-- ) { |
|
4655 |
handleObj = handlers[ j ]; |
|
4656 |
||
4657 |
if ( ( mappedTypes || origType === handleObj.origType ) && |
|
4658 |
( !handler || handler.guid === handleObj.guid ) && |
|
4659 |
( !tmp || tmp.test( handleObj.namespace ) ) && |
|
4660 |
( !selector || selector === handleObj.selector || |
|
4661 |
selector === "**" && handleObj.selector ) ) { |
|
4662 |
handlers.splice( j, 1 ); |
|
4663 |
||
4664 |
if ( handleObj.selector ) { |
|
4665 |
handlers.delegateCount--; |
|
4666 |
}
|
|
4667 |
if ( special.remove ) { |
|
4668 |
special.remove.call( elem, handleObj ); |
|
4669 |
}
|
|
4670 |
}
|
|
4671 |
}
|
|
4672 |
||
4673 |
// Remove generic event handler if we removed something and no more handlers exist
|
|
4674 |
// (avoids potential for endless recursion during removal of special event handlers)
|
|
4675 |
if ( origCount && !handlers.length ) { |
|
4676 |
if ( !special.teardown || |
|
4677 |
special.teardown.call( elem, namespaces, elemData.handle ) === false ) { |
|
4678 |
||
4679 |
jQuery.removeEvent( elem, type, elemData.handle ); |
|
4680 |
}
|
|
4681 |
||
4682 |
delete events[ type ]; |
|
4683 |
}
|
|
4684 |
}
|
|
4685 |
||
4686 |
// Remove data and the expando if it's no longer used
|
|
4687 |
if ( jQuery.isEmptyObject( events ) ) { |
|
4688 |
dataPriv.remove( elem, "handle events" ); |
|
4689 |
}
|
|
4690 |
},
|
|
4691 |
||
4692 |
dispatch: function( event ) { |
|
4693 |
||
4694 |
// Make a writable jQuery.Event from the native event object
|
|
4695 |
event = jQuery.event.fix( event ); |
|
4696 |
||
4697 |
var i, j, ret, matched, handleObj, |
|
4698 |
handlerQueue = [], |
|
4699 |
args = slice.call( arguments ), |
|
4700 |
handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], |
|
4701 |
special = jQuery.event.special[ event.type ] || {}; |
|
4702 |
||
4703 |
// Use the fix-ed jQuery.Event rather than the (read-only) native event
|
|
4704 |
args[ 0 ] = event; |
|
4705 |
event.delegateTarget = this; |
|
4706 |
||
4707 |
// Call the preDispatch hook for the mapped type, and let it bail if desired
|
|
4708 |
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { |
|
4709 |
return; |
|
4710 |
}
|
|
4711 |
||
4712 |
// Determine handlers
|
|
4713 |
handlerQueue = jQuery.event.handlers.call( this, event, handlers ); |
|
4714 |
||
4715 |
// Run delegates first; they may want to stop propagation beneath us
|
|
4716 |
i = 0; |
|
4717 |
while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { |
|
4718 |
event.currentTarget = matched.elem; |
|
4719 |
||
4720 |
j = 0; |
|
4721 |
while ( ( handleObj = matched.handlers[ j++ ] ) && |
|
4722 |
!event.isImmediatePropagationStopped() ) { |
|
4723 |
||
4724 |
// Triggered event must either 1) have no namespace, or 2) have namespace(s)
|
|
4725 |
// a subset or equal to those in the bound event (both can have no namespace).
|
|
4726 |
if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { |
|
4727 |
||
4728 |
event.handleObj = handleObj; |
|
4729 |
event.data = handleObj.data; |
|
4730 |
||
4731 |
ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || |
|
4732 |
handleObj.handler ).apply( matched.elem, args ); |
|
4733 |
||
4734 |
if ( ret !== undefined ) { |
|
4735 |
if ( ( event.result = ret ) === false ) { |
|
4736 |
event.preventDefault(); |
|
4737 |
event.stopPropagation(); |
|
4738 |
}
|
|
4739 |
}
|
|
4740 |
}
|
|
4741 |
}
|
|
4742 |
}
|
|
4743 |
||
4744 |
// Call the postDispatch hook for the mapped type
|
|
4745 |
if ( special.postDispatch ) { |
|
4746 |
special.postDispatch.call( this, event ); |
|
4747 |
}
|
|
4748 |
||
4749 |
return event.result; |
|
4750 |
},
|
|
4751 |
||
4752 |
handlers: function( event, handlers ) { |
|
4753 |
var i, matches, sel, handleObj, |
|
4754 |
handlerQueue = [], |
|
4755 |
delegateCount = handlers.delegateCount, |
|
4756 |
cur = event.target; |
|
4757 |
||
4758 |
// Support (at least): Chrome, IE9
|
|
4759 |
// Find delegate handlers
|
|
4760 |
// Black-hole SVG <use> instance trees (#13180)
|
|
4761 |
//
|
|
4762 |
// Support: Firefox<=42+
|
|
4763 |
// Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343)
|
|
4764 |
if ( delegateCount && cur.nodeType && |
|
4765 |
( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) { |
|
4766 |
||
4767 |
for ( ; cur !== this; cur = cur.parentNode || this ) { |
|
4768 |
||
4769 |
// Don't check non-elements (#13208)
|
|
4770 |
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
|
|
4771 |
if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) { |
|
4772 |
matches = []; |
|
4773 |
for ( i = 0; i < delegateCount; i++ ) { |
|
4774 |
handleObj = handlers[ i ]; |
|
4775 |
||
4776 |
// Don't conflict with Object.prototype properties (#13203)
|
|
4777 |
sel = handleObj.selector + " "; |
|
4778 |
||
4779 |
if ( matches[ sel ] === undefined ) { |
|
4780 |
matches[ sel ] = handleObj.needsContext ? |
|
4781 |
jQuery( sel, this ).index( cur ) > -1 : |
|
4782 |
jQuery.find( sel, this, null, [ cur ] ).length; |
|
4783 |
}
|
|
4784 |
if ( matches[ sel ] ) { |
|
4785 |
matches.push( handleObj ); |
|
4786 |
}
|
|
4787 |
}
|
|
4788 |
if ( matches.length ) { |
|
4789 |
handlerQueue.push( { elem: cur, handlers: matches } ); |
|
4790 |
}
|
|
4791 |
}
|
|
4792 |
}
|
|
4793 |
}
|
|
4794 |
||
4795 |
// Add the remaining (directly-bound) handlers
|
|
4796 |
if ( delegateCount < handlers.length ) { |
|
4797 |
handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } ); |
|
4798 |
}
|
|
4799 |
||
4800 |
return handlerQueue; |
|
4801 |
},
|
|
4802 |
||
4803 |
// Includes some event props shared by KeyEvent and MouseEvent
|
|
4804 |
props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " + |
|
4805 |
"metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ), |
|
4806 |
||
4807 |
fixHooks: {}, |
|
4808 |
||
4809 |
keyHooks: { |
|
4810 |
props: "char charCode key keyCode".split( " " ), |
|
4811 |
filter: function( event, original ) { |
|
4812 |
||
4813 |
// Add which for key events
|
|
4814 |
if ( event.which == null ) { |
|
4815 |
event.which = original.charCode != null ? original.charCode : original.keyCode; |
|
4816 |
}
|
|
4817 |
||
4818 |
return event; |
|
4819 |
}
|
|
4820 |
},
|
|
4821 |
||
4822 |
mouseHooks: { |
|
4823 |
props: ( "button buttons clientX clientY offsetX offsetY pageX pageY " + |
|
4824 |
"screenX screenY toElement" ).split( " " ), |
|
4825 |
filter: function( event, original ) { |
|
4826 |
var eventDoc, doc, body, |
|
4827 |
button = original.button; |
|
4828 |
||
4829 |
// Calculate pageX/Y if missing and clientX/Y available
|
|
4830 |
if ( event.pageX == null && original.clientX != null ) { |
|
4831 |
eventDoc = event.target.ownerDocument || document; |
|
4832 |
doc = eventDoc.documentElement; |
|
4833 |
body = eventDoc.body; |
|
4834 |
||
4835 |
event.pageX = original.clientX + |
|
4836 |
( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - |
|
4837 |
( doc && doc.clientLeft || body && body.clientLeft || 0 ); |
|
4838 |
event.pageY = original.clientY + |
|
4839 |
( doc && doc.scrollTop || body && body.scrollTop || 0 ) - |
|
4840 |
( doc && doc.clientTop || body && body.clientTop || 0 ); |
|
4841 |
}
|
|
4842 |
||
4843 |
// Add which for click: 1 === left; 2 === middle; 3 === right
|
|
4844 |
// Note: button is not normalized, so don't use it
|
|
4845 |
if ( !event.which && button !== undefined ) { |
|
4846 |
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); |
|
4847 |
}
|
|
4848 |
||
4849 |
return event; |
|
4850 |
}
|
|
4851 |
},
|
|
4852 |
||
4853 |
fix: function( event ) { |
|
4854 |
if ( event[ jQuery.expando ] ) { |
|
4855 |
return event; |
|
4856 |
}
|
|
4857 |
||
4858 |
// Create a writable copy of the event object and normalize some properties
|
|
4859 |
var i, prop, copy, |
|
4860 |
type = event.type, |
|
4861 |
originalEvent = event, |
|
4862 |
fixHook = this.fixHooks[ type ]; |
|
4863 |
||
4864 |
if ( !fixHook ) { |
|
4865 |
this.fixHooks[ type ] = fixHook = |
|
4866 |
rmouseEvent.test( type ) ? this.mouseHooks : |
|
4867 |
rkeyEvent.test( type ) ? this.keyHooks : |
|
4868 |
{};
|
|
4869 |
}
|
|
4870 |
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; |
|
4871 |
||
4872 |
event = new jQuery.Event( originalEvent ); |
|
4873 |
||
4874 |
i = copy.length; |
|
4875 |
while ( i-- ) { |
|
4876 |
prop = copy[ i ]; |
|
4877 |
event[ prop ] = originalEvent[ prop ]; |
|
4878 |
}
|
|
4879 |
||
4880 |
// Support: Cordova 2.5 (WebKit) (#13255)
|
|
4881 |
// All events should have a target; Cordova deviceready doesn't
|
|
4882 |
if ( !event.target ) { |
|
4883 |
event.target = document; |
|
4884 |
}
|
|
4885 |
||
4886 |
// Support: Safari 6.0+, Chrome<28
|
|
4887 |
// Target should not be a text node (#504, #13143)
|
|
4888 |
if ( event.target.nodeType === 3 ) { |
|
4889 |
event.target = event.target.parentNode; |
|
4890 |
}
|
|
4891 |
||
4892 |
return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; |
|
4893 |
},
|
|
4894 |
||
4895 |
special: { |
|
4896 |
load: { |
|
4897 |
||
4898 |
// Prevent triggered image.load events from bubbling to window.load
|
|
4899 |
noBubble: true |
|
4900 |
},
|
|
4901 |
focus: { |
|
4902 |
||
4903 |
// Fire native event if possible so blur/focus sequence is correct
|
|
4904 |
trigger: function() { |
|
4905 |
if ( this !== safeActiveElement() && this.focus ) { |
|
4906 |
this.focus(); |
|
4907 |
return false; |
|
4908 |
}
|
|
4909 |
},
|
|
4910 |
delegateType: "focusin" |
|
4911 |
},
|
|
4912 |
blur: { |
|
4913 |
trigger: function() { |
|
4914 |
if ( this === safeActiveElement() && this.blur ) { |
|
4915 |
this.blur(); |
|
4916 |
return false; |
|
4917 |
}
|
|
4918 |
},
|
|
4919 |
delegateType: "focusout" |
|
4920 |
},
|
|
4921 |
click: { |
|
4922 |
||
4923 |
// For checkbox, fire native event so checked state will be right
|
|
4924 |
trigger: function() { |
|
4925 |
if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) { |
|
4926 |
this.click(); |
|
4927 |
return false; |
|
4928 |
}
|
|
4929 |
},
|
|
4930 |
||
4931 |
// For cross-browser consistency, don't fire native .click() on links
|
|
4932 |
_default: function( event ) { |
|
4933 |
return jQuery.nodeName( event.target, "a" ); |
|
4934 |
}
|
|
4935 |
},
|
|
4936 |
||
4937 |
beforeunload: { |
|
4938 |
postDispatch: function( event ) { |
|
4939 |
||
4940 |
// Support: Firefox 20+
|
|
4941 |
// Firefox doesn't alert if the returnValue field is not set.
|
|
4942 |
if ( event.result !== undefined && event.originalEvent ) { |
|
4943 |
event.originalEvent.returnValue = event.result; |
|
4944 |
}
|
|
4945 |
}
|
|
4946 |
}
|
|
4947 |
}
|
|
4948 |
};
|
|
4949 |
||
4950 |
jQuery.removeEvent = function( elem, type, handle ) { |
|
4951 |
||
4952 |
// This "if" is needed for plain objects
|
|
4953 |
if ( elem.removeEventListener ) { |
|
4954 |
elem.removeEventListener( type, handle ); |
|
4955 |
}
|
|
4956 |
};
|
|
4957 |
||
4958 |
jQuery.Event = function( src, props ) { |
|
4959 |
||
4960 |
// Allow instantiation without the 'new' keyword
|
|
4961 |
if ( !( this instanceof jQuery.Event ) ) { |
|
4962 |
return new jQuery.Event( src, props ); |
|
4963 |
}
|
|
4964 |
||
4965 |
// Event object
|
|
4966 |
if ( src && src.type ) { |
|
4967 |
this.originalEvent = src; |
|
4968 |
this.type = src.type; |
|
4969 |
||
4970 |
// Events bubbling up the document may have been marked as prevented
|
|
4971 |
// by a handler lower down the tree; reflect the correct value.
|
|
4972 |
this.isDefaultPrevented = src.defaultPrevented || |
|
4973 |
src.defaultPrevented === undefined && |
|
4974 |
||
4975 |
// Support: Android<4.0
|
|
4976 |
src.returnValue === false ? |
|
4977 |
returnTrue : |
|
4978 |
returnFalse; |
|
4979 |
||
4980 |
// Event type
|
|
4981 |
} else { |
|
4982 |
this.type = src; |
|
4983 |
}
|
|
4984 |
||
4985 |
// Put explicitly provided properties onto the event object
|
|
4986 |
if ( props ) { |
|
4987 |
jQuery.extend( this, props ); |
|
4988 |
}
|
|
4989 |
||
4990 |
// Create a timestamp if incoming event doesn't have one
|
|
4991 |
this.timeStamp = src && src.timeStamp || jQuery.now(); |
|
4992 |
||
4993 |
// Mark it as fixed
|
|
4994 |
this[ jQuery.expando ] = true; |
|
4995 |
};
|
|
4996 |
||
4997 |
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
|
4998 |
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
|
4999 |
jQuery.Event.prototype = { |
|
5000 |
constructor: jQuery.Event, |
|
5001 |
isDefaultPrevented: returnFalse, |
|
5002 |
isPropagationStopped: returnFalse, |
|
5003 |
isImmediatePropagationStopped: returnFalse, |
|
5004 |
||
5005 |
preventDefault: function() { |
|
5006 |
var e = this.originalEvent; |
|
5007 |
||
5008 |
this.isDefaultPrevented = returnTrue; |
|
5009 |
||
5010 |
if ( e ) { |
|
5011 |
e.preventDefault(); |
|
5012 |
}
|
|
5013 |
},
|
|
5014 |
stopPropagation: function() { |
|
5015 |
var e = this.originalEvent; |
|
5016 |
||
5017 |
this.isPropagationStopped = returnTrue; |
|
5018 |
||
5019 |
if ( e ) { |
|
5020 |
e.stopPropagation(); |
|
5021 |
}
|
|
5022 |
},
|
|
5023 |
stopImmediatePropagation: function() { |
|
5024 |
var e = this.originalEvent; |
|
5025 |
||
5026 |
this.isImmediatePropagationStopped = returnTrue; |
|
5027 |
||
5028 |
if ( e ) { |
|
5029 |
e.stopImmediatePropagation(); |
|
5030 |
}
|
|
5031 |
||
5032 |
this.stopPropagation(); |
|
5033 |
}
|
|
5034 |
};
|
|
5035 |
||
5036 |
// Create mouseenter/leave events using mouseover/out and event-time checks
|
|
5037 |
// so that event delegation works in jQuery.
|
|
5038 |
// Do the same for pointerenter/pointerleave and pointerover/pointerout
|
|
5039 |
//
|
|
5040 |
// Support: Safari 7 only
|
|
5041 |
// Safari sends mouseenter too often; see:
|
|
5042 |
// https://code.google.com/p/chromium/issues/detail?id=470258
|
|
5043 |
// for the description of the bug (it existed in older Chrome versions as well).
|
|
5044 |
jQuery.each( { |
|
5045 |
mouseenter: "mouseover", |
|
5046 |
mouseleave: "mouseout", |
|
5047 |
pointerenter: "pointerover", |
|
5048 |
pointerleave: "pointerout" |
|
5049 |
}, function( orig, fix ) { |
|
5050 |
jQuery.event.special[ orig ] = { |
|
5051 |
delegateType: fix, |
|
5052 |
bindType: fix, |
|
5053 |
||
5054 |
handle: function( event ) { |
|
5055 |
var ret, |
|
5056 |
target = this, |
|
5057 |
related = event.relatedTarget, |
|
5058 |
handleObj = event.handleObj; |
|
5059 |
||
5060 |
// For mouseenter/leave call the handler if related is outside the target.
|
|
5061 |
// NB: No relatedTarget if the mouse left/entered the browser window
|
|
5062 |
if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { |
|
5063 |
event.type = handleObj.origType; |
|
5064 |
ret = handleObj.handler.apply( this, arguments ); |
|
5065 |
event.type = fix; |
|
5066 |
}
|
|
5067 |
return ret; |
|
5068 |
}
|
|
5069 |
};
|
|
5070 |
} ); |
|
5071 |
||
5072 |
jQuery.fn.extend( { |
|
5073 |
on: function( types, selector, data, fn ) { |
|
5074 |
return on( this, types, selector, data, fn ); |
|
5075 |
},
|
|
5076 |
one: function( types, selector, data, fn ) { |
|
5077 |
return on( this, types, selector, data, fn, 1 ); |
|
5078 |
},
|
|
5079 |
off: function( types, selector, fn ) { |
|
5080 |
var handleObj, type; |
|
5081 |
if ( types && types.preventDefault && types.handleObj ) { |
|
5082 |
||
5083 |
// ( event ) dispatched jQuery.Event
|
|
5084 |
handleObj = types.handleObj; |
|
5085 |
jQuery( types.delegateTarget ).off( |
|
5086 |
handleObj.namespace ? |
|
5087 |
handleObj.origType + "." + handleObj.namespace : |
|
5088 |
handleObj.origType, |
|
5089 |
handleObj.selector, |
|
5090 |
handleObj.handler |
|
5091 |
);
|
|
5092 |
return this; |
|
5093 |
}
|
|
5094 |
if ( typeof types === "object" ) { |
|
5095 |
||
5096 |
// ( types-object [, selector] )
|
|
5097 |
for ( type in types ) { |
|
5098 |
this.off( type, selector, types[ type ] ); |
|
5099 |
}
|
|
5100 |
return this; |
|
5101 |
}
|
|
5102 |
if ( selector === false || typeof selector === "function" ) { |
|
5103 |
||
5104 |
// ( types [, fn] )
|
|
5105 |
fn = selector; |
|
5106 |
selector = undefined; |
|
5107 |
}
|
|
5108 |
if ( fn === false ) { |
|
5109 |
fn = returnFalse; |
|
5110 |
}
|
|
5111 |
return this.each( function() { |
|
5112 |
jQuery.event.remove( this, types, fn, selector ); |
|
5113 |
} ); |
|
5114 |
}
|
|
5115 |
} ); |
|
5116 |
||
5117 |
||
5118 |
var
|
|
5119 |
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi, |
|
5120 |
||
5121 |
// Support: IE 10-11, Edge 10240+
|
|
5122 |
// In IE/Edge using regex groups here causes severe slowdowns.
|
|
5123 |
// See https://connect.microsoft.com/IE/feedback/details/1736512/
|
|
5124 |
rnoInnerhtml = /<script|<style|<link/i, |
|
5125 |
||
5126 |
// checked="checked" or checked
|
|
5127 |
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, |
|
5128 |
rscriptTypeMasked = /^true\/(.*)/, |
|
5129 |
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g; |
|
5130 |
||
5131 |
// Manipulating tables requires a tbody
|
|
5132 |
function manipulationTarget( elem, content ) { |
|
5133 |
return jQuery.nodeName( elem, "table" ) && |
|
5134 |
jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ? |
|
5135 |
||
5136 |
elem.getElementsByTagName( "tbody" )[ 0 ] || |
|
5137 |
elem.appendChild( elem.ownerDocument.createElement( "tbody" ) ) : |
|
5138 |
elem; |
|
5139 |
}
|
|
5140 |
||
5141 |
// Replace/restore the type attribute of script elements for safe DOM manipulation
|
|
5142 |
function disableScript( elem ) { |
|
5143 |
elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; |
|
5144 |
return elem; |
|
5145 |
}
|
|
5146 |
function restoreScript( elem ) { |
|
5147 |
var match = rscriptTypeMasked.exec( elem.type ); |
|
5148 |
||
5149 |
if ( match ) { |
|
5150 |
elem.type = match[ 1 ]; |
|
5151 |
} else { |
|
5152 |
elem.removeAttribute( "type" ); |
|
5153 |
}
|
|
5154 |
||
5155 |
return elem; |
|
5156 |
}
|
|
5157 |
||
5158 |
function cloneCopyEvent( src, dest ) { |
|
5159 |
var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; |
|
5160 |
||
5161 |
if ( dest.nodeType !== 1 ) { |
|
5162 |
return; |
|
5163 |
}
|
|
5164 |
||
5165 |
// 1. Copy private data: events, handlers, etc.
|
|
5166 |
if ( dataPriv.hasData( src ) ) { |
|
5167 |
pdataOld = dataPriv.access( src ); |
|
5168 |
pdataCur = dataPriv.set( dest, pdataOld ); |
|
5169 |
events = pdataOld.events; |
|
5170 |
||
5171 |
if ( events ) { |
|
5172 |
delete pdataCur.handle; |
|
5173 |
pdataCur.events = {}; |
|
5174 |
||
5175 |
for ( type in events ) { |
|
5176 |
for ( i = 0, l = events[ type ].length; i < l; i++ ) { |
|
5177 |
jQuery.event.add( dest, type, events[ type ][ i ] ); |
|
5178 |
}
|
|
5179 |
}
|
|
5180 |
}
|
|
5181 |
}
|
|
5182 |
||
5183 |
// 2. Copy user data
|
|
5184 |
if ( dataUser.hasData( src ) ) { |
|
5185 |
udataOld = dataUser.access( src ); |
|
5186 |
udataCur = jQuery.extend( {}, udataOld ); |
|
5187 |
||
5188 |
dataUser.set( dest, udataCur ); |
|
5189 |
}
|
|
5190 |
}
|
|
5191 |
||
5192 |
// Fix IE bugs, see support tests
|
|
5193 |
function fixInput( src, dest ) { |
|
5194 |
var nodeName = dest.nodeName.toLowerCase(); |
|
5195 |
||
5196 |
// Fails to persist the checked state of a cloned checkbox or radio button.
|
|
5197 |
if ( nodeName === "input" && rcheckableType.test( src.type ) ) { |
|
5198 |
dest.checked = src.checked; |
|
5199 |
||
5200 |
// Fails to return the selected option to the default selected state when cloning options
|
|
5201 |
} else if ( nodeName === "input" || nodeName === "textarea" ) { |
|
5202 |
dest.defaultValue = src.defaultValue; |
|
5203 |
}
|
|
5204 |
}
|
|
5205 |
||
5206 |
function domManip( collection, args, callback, ignored ) { |
|
5207 |
||
5208 |
// Flatten any nested arrays
|
|
5209 |
args = concat.apply( [], args ); |
|
5210 |
||
5211 |
var fragment, first, scripts, hasScripts, node, doc, |
|
5212 |
i = 0, |
|
5213 |
l = collection.length, |
|
5214 |
iNoClone = l - 1, |
|
5215 |
value = args[ 0 ], |
|
5216 |
isFunction = jQuery.isFunction( value ); |
|
5217 |
||
5218 |
// We can't cloneNode fragments that contain checked, in WebKit
|
|
5219 |
if ( isFunction || |
|
5220 |
( l > 1 && typeof value === "string" && |
|
5221 |
!support.checkClone && rchecked.test( value ) ) ) { |
|
5222 |
return collection.each( function( index ) { |
|
5223 |
var self = collection.eq( index ); |
|
5224 |
if ( isFunction ) { |
|
5225 |
args[ 0 ] = value.call( this, index, self.html() ); |
|
5226 |
}
|
|
5227 |
domManip( self, args, callback, ignored ); |
|
5228 |
} ); |
|
5229 |
}
|
|
5230 |
||
5231 |
if ( l ) { |
|
5232 |
fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); |
|
5233 |
first = fragment.firstChild; |
|
5234 |
||
5235 |
if ( fragment.childNodes.length === 1 ) { |
|
5236 |
fragment = first; |
|
5237 |
}
|
|
5238 |
||
5239 |
// Require either new content or an interest in ignored elements to invoke the callback
|
|
5240 |
if ( first || ignored ) { |
|
5241 |
scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); |
|
5242 |
hasScripts = scripts.length; |
|
5243 |
||
5244 |
// Use the original fragment for the last item
|
|
5245 |
// instead of the first because it can end up
|
|
5246 |
// being emptied incorrectly in certain situations (#8070).
|
|
5247 |
for ( ; i < l; i++ ) { |
|
5248 |
node = fragment; |
|
5249 |
||
5250 |
if ( i !== iNoClone ) { |
|
5251 |
node = jQuery.clone( node, true, true ); |
|
5252 |
||
5253 |
// Keep references to cloned scripts for later restoration
|
|
5254 |
if ( hasScripts ) { |
|
5255 |
||
5256 |
// Support: Android<4.1, PhantomJS<2
|
|
5257 |
// push.apply(_, arraylike) throws on ancient WebKit
|
|
5258 |
jQuery.merge( scripts, getAll( node, "script" ) ); |
|
5259 |
}
|
|
5260 |
}
|
|
5261 |
||
5262 |
callback.call( collection[ i ], node, i ); |
|
5263 |
}
|
|
5264 |
||
5265 |
if ( hasScripts ) { |
|
5266 |
doc = scripts[ scripts.length - 1 ].ownerDocument; |
|
5267 |
||
5268 |
// Reenable scripts
|
|
5269 |
jQuery.map( scripts, restoreScript ); |
|
5270 |
||
5271 |
// Evaluate executable scripts on first document insertion
|
|
5272 |
for ( i = 0; i < hasScripts; i++ ) { |
|
5273 |
node = scripts[ i ]; |
|
5274 |
if ( rscriptType.test( node.type || "" ) && |
|
5275 |
!dataPriv.access( node, "globalEval" ) && |
|
5276 |
jQuery.contains( doc, node ) ) { |
|
5277 |
||
5278 |
if ( node.src ) { |
|
5279 |
||
5280 |
// Optional AJAX dependency, but won't run scripts if not present
|
|
5281 |
if ( jQuery._evalUrl ) { |
|
5282 |
jQuery._evalUrl( node.src ); |
|
5283 |
}
|
|
5284 |
} else { |
|
5285 |
jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) ); |
|
5286 |
}
|
|
5287 |
}
|
|
5288 |
}
|
|
5289 |
}
|
|
5290 |
}
|
|
5291 |
}
|
|
5292 |
||
5293 |
return collection; |
|
5294 |
}
|
|
5295 |
||
5296 |
function remove( elem, selector, keepData ) { |
|
5297 |
var node, |
|
5298 |
nodes = selector ? jQuery.filter( selector, elem ) : elem, |
|
5299 |
i = 0; |
|
5300 |
||
5301 |
for ( ; ( node = nodes[ i ] ) != null; i++ ) { |
|
5302 |
if ( !keepData && node.nodeType === 1 ) { |
|
5303 |
jQuery.cleanData( getAll( node ) ); |
|
5304 |
}
|
|
5305 |
||
5306 |
if ( node.parentNode ) { |
|
5307 |
if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { |
|
5308 |
setGlobalEval( getAll( node, "script" ) ); |
|
5309 |
}
|
|
5310 |
node.parentNode.removeChild( node ); |
|
5311 |
}
|
|
5312 |
}
|
|
5313 |
||
5314 |
return elem; |
|
5315 |
}
|
|
5316 |
||
5317 |
jQuery.extend( { |
|
5318 |
htmlPrefilter: function( html ) { |
|
5319 |
return html.replace( rxhtmlTag, "<$1></$2>" ); |
|
5320 |
},
|
|
5321 |
||
5322 |
clone: function( elem, dataAndEvents, deepDataAndEvents ) { |
|
5323 |
var i, l, srcElements, destElements, |
|
5324 |
clone = elem.cloneNode( true ), |
|
5325 |
inPage = jQuery.contains( elem.ownerDocument, elem ); |
|
5326 |
||
5327 |
// Fix IE cloning issues
|
|
5328 |
if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && |
|
5329 |
!jQuery.isXMLDoc( elem ) ) { |
|
5330 |
||
5331 |
// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
|
|
5332 |
destElements = getAll( clone ); |
|
5333 |
srcElements = getAll( elem ); |
|
5334 |
||
5335 |
for ( i = 0, l = srcElements.length; i < l; i++ ) { |
|
5336 |
fixInput( srcElements[ i ], destElements[ i ] ); |
|
5337 |
}
|
|
5338 |
}
|
|
5339 |
||
5340 |
// Copy the events from the original to the clone
|
|
5341 |
if ( dataAndEvents ) { |
|
5342 |
if ( deepDataAndEvents ) { |
|
5343 |
srcElements = srcElements || getAll( elem ); |
|
5344 |
destElements = destElements || getAll( clone ); |
|
5345 |
||
5346 |
for ( i = 0, l = srcElements.length; i < l; i++ ) { |
|
5347 |
cloneCopyEvent( srcElements[ i ], destElements[ i ] ); |
|
5348 |
}
|
|
5349 |
} else { |
|
5350 |
cloneCopyEvent( elem, clone ); |
|
5351 |
}
|
|
5352 |
}
|
|
5353 |
||
5354 |
// Preserve script evaluation history
|
|
5355 |
destElements = getAll( clone, "script" ); |
|
5356 |
if ( destElements.length > 0 ) { |
|
5357 |
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); |
|
5358 |
}
|
|
5359 |
||
5360 |
// Return the cloned set
|
|
5361 |
return clone; |
|
5362 |
},
|
|
5363 |
||
5364 |
cleanData: function( elems ) { |
|
5365 |
var data, elem, type, |
|
5366 |
special = jQuery.event.special, |
|
5367 |
i = 0; |
|
5368 |
||
5369 |
for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { |
|
5370 |
if ( acceptData( elem ) ) { |
|
5371 |
if ( ( data = elem[ dataPriv.expando ] ) ) { |
|
5372 |
if ( data.events ) { |
|
5373 |
for ( type in data.events ) { |
|
5374 |
if ( special[ type ] ) { |
|
5375 |
jQuery.event.remove( elem, type ); |
|
5376 |
||
5377 |
// This is a shortcut to avoid jQuery.event.remove's overhead
|
|
5378 |
} else { |
|
5379 |
jQuery.removeEvent( elem, type, data.handle ); |
|
5380 |
}
|
|
5381 |
}
|
|
5382 |
}
|
|
5383 |
||
5384 |
// Support: Chrome <= 35-45+
|
|
5385 |
// Assign undefined instead of using delete, see Data#remove
|
|
5386 |
elem[ dataPriv.expando ] = undefined; |
|
5387 |
}
|
|
5388 |
if ( elem[ dataUser.expando ] ) { |
|
5389 |
||
5390 |
// Support: Chrome <= 35-45+
|
|
5391 |
// Assign undefined instead of using delete, see Data#remove
|
|
5392 |
elem[ dataUser.expando ] = undefined; |
|
5393 |
}
|
|
5394 |
}
|
|
5395 |
}
|
|
5396 |
}
|
|
5397 |
} ); |
|
5398 |
||
5399 |
jQuery.fn.extend( { |
|
5400 |
||
5401 |
// Keep domManip exposed until 3.0 (gh-2225)
|
|
5402 |
domManip: domManip, |
|
5403 |
||
5404 |
detach: function( selector ) { |
|
5405 |
return remove( this, selector, true ); |
|
5406 |
},
|
|
5407 |
||
5408 |
remove: function( selector ) { |
|
5409 |
return remove( this, selector ); |
|
5410 |
},
|
|
5411 |
||
5412 |
text: function( value ) { |
|
5413 |
return access( this, function( value ) { |
|
5414 |
return value === undefined ? |
|
5415 |
jQuery.text( this ) : |
|
5416 |
this.empty().each( function() { |
|
5417 |
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
|
5418 |
this.textContent = value; |
|
5419 |
}
|
|
5420 |
} ); |
|
5421 |
}, null, value, arguments.length ); |
|
5422 |
},
|
|
5423 |
||
5424 |
append: function() { |
|
5425 |
return domManip( this, arguments, function( elem ) { |
|
5426 |
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
|
5427 |
var target = manipulationTarget( this, elem ); |
|
5428 |
target.appendChild( elem ); |
|
5429 |
}
|
|
5430 |
} ); |
|
5431 |
},
|
|
5432 |
||
5433 |
prepend: function() { |
|
5434 |
return domManip( this, arguments, function( elem ) { |
|
5435 |
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
|
5436 |
var target = manipulationTarget( this, elem ); |
|
5437 |
target.insertBefore( elem, target.firstChild ); |
|
5438 |
}
|
|
5439 |
} ); |
|
5440 |
},
|
|
5441 |
||
5442 |
before: function() { |
|
5443 |
return domManip( this, arguments, function( elem ) { |
|
5444 |
if ( this.parentNode ) { |
|
5445 |
this.parentNode.insertBefore( elem, this ); |
|
5446 |
}
|
|
5447 |
} ); |
|
5448 |
},
|
|
5449 |
||
5450 |
after: function() { |
|
5451 |
return domManip( this, arguments, function( elem ) { |
|
5452 |
if ( this.parentNode ) { |
|
5453 |
this.parentNode.insertBefore( elem, this.nextSibling ); |
|
5454 |
}
|
|
5455 |
} ); |
|
5456 |
},
|
|
5457 |
||
5458 |
empty: function() { |
|
5459 |
var elem, |
|
5460 |
i = 0; |
|
5461 |
||
5462 |
for ( ; ( elem = this[ i ] ) != null; i++ ) { |
|
5463 |
if ( elem.nodeType === 1 ) { |
|
5464 |
||
5465 |
// Prevent memory leaks
|
|
5466 |
jQuery.cleanData( getAll( elem, false ) ); |
|
5467 |
||
5468 |
// Remove any remaining nodes
|
|
5469 |
elem.textContent = ""; |
|
5470 |
}
|
|
5471 |
}
|
|
5472 |
||
5473 |
return this; |
|
5474 |
},
|
|
5475 |
||
5476 |
clone: function( dataAndEvents, deepDataAndEvents ) { |
|
5477 |
dataAndEvents = dataAndEvents == null ? false : dataAndEvents; |
|
5478 |
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; |
|
5479 |
||
5480 |
return this.map( function() { |
|
5481 |
return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); |
|
5482 |
} ); |
|
5483 |
},
|
|
5484 |
||
5485 |
html: function( value ) { |
|
5486 |
return access( this, function( value ) { |
|
5487 |
var elem = this[ 0 ] || {}, |
|
5488 |
i = 0, |
|
5489 |
l = this.length; |
|
5490 |
||
5491 |
if ( value === undefined && elem.nodeType === 1 ) { |
|
5492 |
return elem.innerHTML; |
|
5493 |
}
|
|
5494 |
||
5495 |
// See if we can take a shortcut and just use innerHTML
|
|
5496 |
if ( typeof value === "string" && !rnoInnerhtml.test( value ) && |
|
5497 |
!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { |
|
5498 |
||
5499 |
value = jQuery.htmlPrefilter( value ); |
|
5500 |
||
5501 |
try { |
|
5502 |
for ( ; i < l; i++ ) { |
|
5503 |
elem = this[ i ] || {}; |
|
5504 |
||
5505 |
// Remove element nodes and prevent memory leaks
|
|
5506 |
if ( elem.nodeType === 1 ) { |
|
5507 |
jQuery.cleanData( getAll( elem, false ) ); |
|
5508 |
elem.innerHTML = value; |
|
5509 |
}
|
|
5510 |
}
|
|
5511 |
||
5512 |
elem = 0; |
|
5513 |
||
5514 |
// If using innerHTML throws an exception, use the fallback method
|
|
5515 |
} catch ( e ) {} |
|
5516 |
}
|
|
5517 |
||
5518 |
if ( elem ) { |
|
5519 |
this.empty().append( value ); |
|
5520 |
}
|
|
5521 |
}, null, value, arguments.length ); |
|
5522 |
},
|
|
5523 |
||
5524 |
replaceWith: function() { |
|
5525 |
var ignored = []; |
|
5526 |
||
5527 |
// Make the changes, replacing each non-ignored context element with the new content
|
|
5528 |
return domManip( this, arguments, function( elem ) { |
|
5529 |
var parent = this.parentNode; |
|
5530 |
||
5531 |
if ( jQuery.inArray( this, ignored ) < 0 ) { |
|
5532 |
jQuery.cleanData( getAll( this ) ); |
|
5533 |
if ( parent ) { |
|
5534 |
parent.replaceChild( elem, this ); |
|
5535 |
}
|
|
5536 |
}
|
|
5537 |
||
5538 |
// Force callback invocation
|
|
5539 |
}, ignored ); |
|
5540 |
}
|
|
5541 |
} ); |
|
5542 |
||
5543 |
jQuery.each( { |
|
5544 |
appendTo: "append", |
|
5545 |
prependTo: "prepend", |
|
5546 |
insertBefore: "before", |
|
5547 |
insertAfter: "after", |
|
5548 |
replaceAll: "replaceWith" |
|
5549 |
}, function( name, original ) { |
|
5550 |
jQuery.fn[ name ] = function( selector ) { |
|
5551 |
var elems, |
|
5552 |
ret = [], |
|
5553 |
insert = jQuery( selector ), |
|
5554 |
last = insert.length - 1, |
|
5555 |
i = 0; |
|
5556 |
||
5557 |
for ( ; i <= last; i++ ) { |
|
5558 |
elems = i === last ? this : this.clone( true ); |
|
5559 |
jQuery( insert[ i ] )[ original ]( elems ); |
|
5560 |
||
5561 |
// Support: QtWebKit
|
|
5562 |
// .get() because push.apply(_, arraylike) throws
|
|
5563 |
push.apply( ret, elems.get() ); |
|
5564 |
}
|
|
5565 |
||
5566 |
return this.pushStack( ret ); |
|
5567 |
};
|
|
5568 |
} ); |
|
5569 |
||
5570 |
||
5571 |
var iframe, |
|
5572 |
elemdisplay = { |
|
5573 |
||
5574 |
// Support: Firefox
|
|
5575 |
// We have to pre-define these values for FF (#10227)
|
|
5576 |
HTML: "block", |
|
5577 |
BODY: "block" |
|
5578 |
};
|
|
5579 |
||
5580 |
/**
|
|
5581 |
* Retrieve the actual display of a element
|
|
5582 |
* @param {String} name nodeName of the element
|
|
5583 |
* @param {Object} doc Document object
|
|
5584 |
*/
|
|
5585 |
||
5586 |
// Called only from within defaultDisplay
|
|
5587 |
function actualDisplay( name, doc ) { |
|
5588 |
var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), |
|
5589 |
||
5590 |
display = jQuery.css( elem[ 0 ], "display" ); |
|
5591 |
||
5592 |
// We don't have any data stored on the element,
|
|
5593 |
// so use "detach" method as fast way to get rid of the element
|
|
5594 |
elem.detach(); |
|
5595 |
||
5596 |
return display; |
|
5597 |
}
|
|
5598 |
||
5599 |
/**
|
|
5600 |
* Try to determine the default display value of an element
|
|
5601 |
* @param {String} nodeName
|
|
5602 |
*/
|
|
5603 |
function defaultDisplay( nodeName ) { |
|
5604 |
var doc = document, |
|
5605 |
display = elemdisplay[ nodeName ]; |
|
5606 |
||
5607 |
if ( !display ) { |
|
5608 |
display = actualDisplay( nodeName, doc ); |
|
5609 |
||
5610 |
// If the simple way fails, read from inside an iframe
|
|
5611 |
if ( display === "none" || !display ) { |
|
5612 |
||
5613 |
// Use the already-created iframe if possible
|
|
5614 |
iframe = ( iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" ) ) |
|
5615 |
.appendTo( doc.documentElement ); |
|
5616 |
||
5617 |
// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
|
|
5618 |
doc = iframe[ 0 ].contentDocument; |
|
5619 |
||
5620 |
// Support: IE
|
|
5621 |
doc.write(); |
|
5622 |
doc.close(); |
|
5623 |
||
5624 |
display = actualDisplay( nodeName, doc ); |
|
5625 |
iframe.detach(); |
|
5626 |
}
|
|
5627 |
||
5628 |
// Store the correct default display
|
|
5629 |
elemdisplay[ nodeName ] = display; |
|
5630 |
}
|
|
5631 |
||
5632 |
return display; |
|
5633 |
}
|
|
5634 |
var rmargin = ( /^margin/ ); |
|
5635 |
||
5636 |
var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); |
|
5637 |
||
5638 |
var getStyles = function( elem ) { |
|
5639 |
||
5640 |
// Support: IE<=11+, Firefox<=30+ (#15098, #14150)
|
|
5641 |
// IE throws on elements created in popups
|
|
5642 |
// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
|
|
5643 |
var view = elem.ownerDocument.defaultView; |
|
5644 |
||
5645 |
if ( !view || !view.opener ) { |
|
5646 |
view = window; |
|
5647 |
}
|
|
5648 |
||
5649 |
return view.getComputedStyle( elem ); |
|
5650 |
};
|
|
5651 |
||
5652 |
var swap = function( elem, options, callback, args ) { |
|
5653 |
var ret, name, |
|
5654 |
old = {}; |
|
5655 |
||
5656 |
// Remember the old values, and insert the new ones
|
|
5657 |
for ( name in options ) { |
|
5658 |
old[ name ] = elem.style[ name ]; |
|
5659 |
elem.style[ name ] = options[ name ]; |
|
5660 |
}
|
|
5661 |
||
5662 |
ret = callback.apply( elem, args || [] ); |
|
5663 |
||
5664 |
// Revert the old values
|
|
5665 |
for ( name in options ) { |
|
5666 |
elem.style[ name ] = old[ name ]; |
|
5667 |
}
|
|
5668 |
||
5669 |
return ret; |
|
5670 |
};
|
|
5671 |
||
5672 |
||
5673 |
var documentElement = document.documentElement; |
|
5674 |
||
5675 |
||
5676 |
||
5677 |
( function() { |
|
5678 |
var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal, |
|
5679 |
container = document.createElement( "div" ), |
|
5680 |
div = document.createElement( "div" ); |
|
5681 |
||
5682 |
// Finish early in limited (non-browser) environments
|
|
5683 |
if ( !div.style ) { |
|
5684 |
return; |
|
5685 |
}
|
|
5686 |
||
5687 |
// Support: IE9-11+
|
|
5688 |
// Style of cloned element affects source element cloned (#8908)
|
|
5689 |
div.style.backgroundClip = "content-box"; |
|
5690 |
div.cloneNode( true ).style.backgroundClip = ""; |
|
5691 |
support.clearCloneStyle = div.style.backgroundClip === "content-box"; |
|
5692 |
||
5693 |
container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + |
|
5694 |
"padding:0;margin-top:1px;position:absolute"; |
|
5695 |
container.appendChild( div ); |
|
5696 |
||
5697 |
// Executing both pixelPosition & boxSizingReliable tests require only one layout
|
|
5698 |
// so they're executed at the same time to save the second computation.
|
|
5699 |
function computeStyleTests() { |
|
5700 |
div.style.cssText = |
|
5701 |
||
5702 |
// Support: Firefox<29, Android 2.3
|
|
5703 |
// Vendor-prefix box-sizing
|
|
5704 |
"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;" + |
|
5705 |
"position:relative;display:block;" + |
|
5706 |
"margin:auto;border:1px;padding:1px;" + |
|
5707 |
"top:1%;width:50%"; |
|
5708 |
div.innerHTML = ""; |
|
5709 |
documentElement.appendChild( container ); |
|
5710 |
||
5711 |
var divStyle = window.getComputedStyle( div ); |
|
5712 |
pixelPositionVal = divStyle.top !== "1%"; |
|
5713 |
reliableMarginLeftVal = divStyle.marginLeft === "2px"; |
|
5714 |
boxSizingReliableVal = divStyle.width === "4px"; |
|
5715 |
||
5716 |
// Support: Android 4.0 - 4.3 only
|
|
5717 |
// Some styles come back with percentage values, even though they shouldn't
|
|
5718 |
div.style.marginRight = "50%"; |
|
5719 |
pixelMarginRightVal = divStyle.marginRight === "4px"; |
|
5720 |
||
5721 |
documentElement.removeChild( container ); |
|
5722 |
}
|
|
5723 |
||
5724 |
jQuery.extend( support, { |
|
5725 |
pixelPosition: function() { |
|
5726 |
||
5727 |
// This test is executed only once but we still do memoizing
|
|
5728 |
// since we can use the boxSizingReliable pre-computing.
|
|
5729 |
// No need to check if the test was already performed, though.
|
|
5730 |
computeStyleTests(); |
|
5731 |
return pixelPositionVal; |
|
5732 |
},
|
|
5733 |
boxSizingReliable: function() { |
|
5734 |
if ( boxSizingReliableVal == null ) { |
|
5735 |
computeStyleTests(); |
|
5736 |
}
|
|
5737 |
return boxSizingReliableVal; |
|
5738 |
},
|
|
5739 |
pixelMarginRight: function() { |
|
5740 |
||
5741 |
// Support: Android 4.0-4.3
|
|
5742 |
// We're checking for boxSizingReliableVal here instead of pixelMarginRightVal
|
|
5743 |
// since that compresses better and they're computed together anyway.
|
|
5744 |
if ( boxSizingReliableVal == null ) { |
|
5745 |
computeStyleTests(); |
|
5746 |
}
|
|
5747 |
return pixelMarginRightVal; |
|
5748 |
},
|
|
5749 |
reliableMarginLeft: function() { |
|
5750 |
||
5751 |
// Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37
|
|
5752 |
if ( boxSizingReliableVal == null ) { |
|
5753 |
computeStyleTests(); |
|
5754 |
}
|
|
5755 |
return reliableMarginLeftVal; |
|
5756 |
},
|
|
5757 |
reliableMarginRight: function() { |
|
5758 |
||
5759 |
// Support: Android 2.3
|
|
5760 |
// Check if div with explicit width and no margin-right incorrectly
|
|
5761 |
// gets computed margin-right based on width of container. (#3333)
|
|
5762 |
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
|
5763 |
// This support function is only executed once so no memoizing is needed.
|
|
5764 |
var ret, |
|
5765 |
marginDiv = div.appendChild( document.createElement( "div" ) ); |
|
5766 |
||
5767 |
// Reset CSS: box-sizing; display; margin; border; padding
|
|
5768 |
marginDiv.style.cssText = div.style.cssText = |
|
5769 |
||
5770 |
// Support: Android 2.3
|
|
5771 |
// Vendor-prefix box-sizing
|
|
5772 |
"-webkit-box-sizing:content-box;box-sizing:content-box;" + |
|
5773 |
"display:block;margin:0;border:0;padding:0"; |
|
5774 |
marginDiv.style.marginRight = marginDiv.style.width = "0"; |
|
5775 |
div.style.width = "1px"; |
|
5776 |
documentElement.appendChild( container ); |
|
5777 |
||
5778 |
ret = !parseFloat( window.getComputedStyle( marginDiv ).marginRight ); |
|
5779 |
||
5780 |
documentElement.removeChild( container ); |
|
5781 |
div.removeChild( marginDiv ); |
|
5782 |
||
5783 |
return ret; |
|
5784 |
}
|
|
5785 |
} ); |
|
5786 |
} )(); |
|
5787 |
||
5788 |
||
5789 |
function curCSS( elem, name, computed ) { |
|
5790 |
var width, minWidth, maxWidth, ret, |
|
5791 |
style = elem.style; |
|
5792 |
||
5793 |
computed = computed || getStyles( elem ); |
|
5794 |
ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined; |
|
5795 |
||
5796 |
// Support: Opera 12.1x only
|
|
5797 |
// Fall back to style even without computed
|
|
5798 |
// computed is undefined for elems on document fragments
|
|
5799 |
if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) { |
|
5800 |
ret = jQuery.style( elem, name ); |
|
5801 |
}
|
|
5802 |
||
5803 |
// Support: IE9
|
|
5804 |
// getPropertyValue is only needed for .css('filter') (#12537)
|
|
5805 |
if ( computed ) { |
|
5806 |
||
5807 |
// A tribute to the "awesome hack by Dean Edwards"
|
|
5808 |
// Android Browser returns percentage for some values,
|
|
5809 |
// but width seems to be reliably pixels.
|
|
5810 |
// This is against the CSSOM draft spec:
|
|
5811 |
// http://dev.w3.org/csswg/cssom/#resolved-values
|
|
5812 |
if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { |
|
5813 |
||
5814 |
// Remember the original values
|
|
5815 |
width = style.width; |
|
5816 |
minWidth = style.minWidth; |
|
5817 |
maxWidth = style.maxWidth; |
|
5818 |
||
5819 |
// Put in the new values to get a computed value out
|
|
5820 |
style.minWidth = style.maxWidth = style.width = ret; |
|
5821 |
ret = computed.width; |
|
5822 |
||
5823 |
// Revert the changed values
|
|
5824 |
style.width = width; |
|
5825 |
style.minWidth = minWidth; |
|
5826 |
style.maxWidth = maxWidth; |
|
5827 |
}
|
|
5828 |
}
|
|
5829 |
||
5830 |
return ret !== undefined ? |
|
5831 |
||
5832 |
// Support: IE9-11+
|
|
5833 |
// IE returns zIndex value as an integer.
|
|
5834 |
ret + "" : |
|
5835 |
ret; |
|
5836 |
}
|
|
5837 |
||
5838 |
||
5839 |
function addGetHookIf( conditionFn, hookFn ) { |
|
5840 |
||
5841 |
// Define the hook, we'll check on the first run if it's really needed.
|
|
5842 |
return { |
|
5843 |
get: function() { |
|
5844 |
if ( conditionFn() ) { |
|
5845 |
||
5846 |
// Hook not needed (or it's not possible to use it due
|
|
5847 |
// to missing dependency), remove it.
|
|
5848 |
delete this.get; |
|
5849 |
return; |
|
5850 |
}
|
|
5851 |
||
5852 |
// Hook needed; redefine it so that the support test is not executed again.
|
|
5853 |
return ( this.get = hookFn ).apply( this, arguments ); |
|
5854 |
}
|
|
5855 |
};
|
|
5856 |
}
|
|
5857 |
||
5858 |
||
5859 |
var
|
|
5860 |
||
5861 |
// Swappable if display is none or starts with table
|
|
5862 |
// except "table", "table-cell", or "table-caption"
|
|
5863 |
// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
|
|
5864 |
rdisplayswap = /^(none|table(?!-c[ea]).+)/, |
|
5865 |
||
5866 |
cssShow = { position: "absolute", visibility: "hidden", display: "block" }, |
|
5867 |
cssNormalTransform = { |
|
5868 |
letterSpacing: "0", |
|
5869 |
fontWeight: "400" |
|
5870 |
},
|
|
5871 |
||
5872 |
cssPrefixes = [ "Webkit", "O", "Moz", "ms" ], |
|
5873 |
emptyStyle = document.createElement( "div" ).style; |
|
5874 |
||
5875 |
// Return a css property mapped to a potentially vendor prefixed property
|
|
5876 |
function vendorPropName( name ) { |
|
5877 |
||
5878 |
// Shortcut for names that are not vendor prefixed
|
|
5879 |
if ( name in emptyStyle ) { |
|
5880 |
return name; |
|
5881 |
}
|
|
5882 |
||
5883 |
// Check for vendor prefixed names
|
|
5884 |
var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), |
|
5885 |
i = cssPrefixes.length; |
|
5886 |
||
5887 |
while ( i-- ) { |
|
5888 |
name = cssPrefixes[ i ] + capName; |
|
5889 |
if ( name in emptyStyle ) { |
|
5890 |
return name; |
|
5891 |
}
|
|
5892 |
}
|
|
5893 |
}
|
|
5894 |
||
5895 |
function setPositiveNumber( elem, value, subtract ) { |
|
5896 |
||
5897 |
// Any relative (+/-) values have already been
|
|
5898 |
// normalized at this point
|
|
5899 |
var matches = rcssNum.exec( value ); |
|
5900 |
return matches ? |
|
5901 |
||
5902 |
// Guard against undefined "subtract", e.g., when used as in cssHooks
|
|
5903 |
Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : |
|
5904 |
value; |
|
5905 |
}
|
|
5906 |
||
5907 |
function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { |
|
5908 |
var i = extra === ( isBorderBox ? "border" : "content" ) ? |
|
5909 |
||
5910 |
// If we already have the right measurement, avoid augmentation
|
|
5911 |
4 : |
|
5912 |
||
5913 |
// Otherwise initialize for horizontal or vertical properties
|
|
5914 |
name === "width" ? 1 : 0, |
|
5915 |
||
5916 |
val = 0; |
|
5917 |
||
5918 |
for ( ; i < 4; i += 2 ) { |
|
5919 |
||
5920 |
// Both box models exclude margin, so add it if we want it
|
|
5921 |
if ( extra === "margin" ) { |
|
5922 |
val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); |
|
5923 |
}
|
|
5924 |
||
5925 |
if ( isBorderBox ) { |
|
5926 |
||
5927 |
// border-box includes padding, so remove it if we want content
|
|
5928 |
if ( extra === "content" ) { |
|
5929 |
val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
|
5930 |
}
|
|
5931 |
||
5932 |
// At this point, extra isn't border nor margin, so remove border
|
|
5933 |
if ( extra !== "margin" ) { |
|
5934 |
val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
|
5935 |
}
|
|
5936 |
} else { |
|
5937 |
||
5938 |
// At this point, extra isn't content, so add padding
|
|
5939 |
val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
|
5940 |
||
5941 |
// At this point, extra isn't content nor padding, so add border
|
|
5942 |
if ( extra !== "padding" ) { |
|
5943 |
val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
|
5944 |
}
|
|
5945 |
}
|
|
5946 |
}
|
|
5947 |
||
5948 |
return val; |
|
5949 |
}
|
|
5950 |
||
5951 |
function getWidthOrHeight( elem, name, extra ) { |
|
5952 |
||
5953 |
// Start with offset property, which is equivalent to the border-box value
|
|
5954 |
var valueIsBorderBox = true, |
|
5955 |
val = name === "width" ? elem.offsetWidth : elem.offsetHeight, |
|
5956 |
styles = getStyles( elem ), |
|
5957 |
isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; |
|
5958 |
||
5959 |
// Support: IE11 only
|
|
5960 |
// In IE 11 fullscreen elements inside of an iframe have
|
|
5961 |
// 100x too small dimensions (gh-1764).
|
|
5962 |
if ( document.msFullscreenElement && window.top !== window ) { |
|
5963 |
||
5964 |
// Support: IE11 only
|
|
5965 |
// Running getBoundingClientRect on a disconnected node
|
|
5966 |
// in IE throws an error.
|
|
5967 |
if ( elem.getClientRects().length ) { |
|
5968 |
val = Math.round( elem.getBoundingClientRect()[ name ] * 100 ); |
|
5969 |
}
|
|
5970 |
}
|
|
5971 |
||
5972 |
// Some non-html elements return undefined for offsetWidth, so check for null/undefined
|
|
5973 |
// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
|
|
5974 |
// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
|
|
5975 |
if ( val <= 0 || val == null ) { |
|
5976 |
||
5977 |
// Fall back to computed then uncomputed css if necessary
|
|
5978 |
val = curCSS( elem, name, styles ); |
|
5979 |
if ( val < 0 || val == null ) { |
|
5980 |
val = elem.style[ name ]; |
|
5981 |
}
|
|
5982 |
||
5983 |
// Computed unit is not pixels. Stop here and return.
|
|
5984 |
if ( rnumnonpx.test( val ) ) { |
|
5985 |
return val; |
|
5986 |
}
|
|
5987 |
||
5988 |
// Check for style in case a browser which returns unreliable values
|
|
5989 |
// for getComputedStyle silently falls back to the reliable elem.style
|
|
5990 |
valueIsBorderBox = isBorderBox && |
|
5991 |
( support.boxSizingReliable() || val === elem.style[ name ] ); |
|
5992 |
||
5993 |
// Normalize "", auto, and prepare for extra
|
|
5994 |
val = parseFloat( val ) || 0; |
|
5995 |
}
|
|
5996 |
||
5997 |
// Use the active box-sizing model to add/subtract irrelevant styles
|
|
5998 |
return ( val + |
|
5999 |
augmentWidthOrHeight( |
|
6000 |
elem, |
|
6001 |
name, |
|
6002 |
extra || ( isBorderBox ? "border" : "content" ), |
|
6003 |
valueIsBorderBox, |
|
6004 |
styles
|
|
6005 |
)
|
|
6006 |
) + "px"; |
|
6007 |
}
|
|
6008 |
||
6009 |
function showHide( elements, show ) { |
|
6010 |
var display, elem, hidden, |
|
6011 |
values = [], |
|
6012 |
index = 0, |
|
6013 |
length = elements.length; |
|
6014 |
||
6015 |
for ( ; index < length; index++ ) { |
|
6016 |
elem = elements[ index ]; |
|
6017 |
if ( !elem.style ) { |
|
6018 |
continue; |
|
6019 |
}
|
|
6020 |
||
6021 |
values[ index ] = dataPriv.get( elem, "olddisplay" ); |
|
6022 |
display = elem.style.display; |
|
6023 |
if ( show ) { |
|
6024 |
||
6025 |
// Reset the inline display of this element to learn if it is
|
|
6026 |
// being hidden by cascaded rules or not
|
|
6027 |
if ( !values[ index ] && display === "none" ) { |
|
6028 |
elem.style.display = ""; |
|
6029 |
}
|
|
6030 |
||
6031 |
// Set elements which have been overridden with display: none
|
|
6032 |
// in a stylesheet to whatever the default browser style is
|
|
6033 |
// for such an element
|
|
6034 |
if ( elem.style.display === "" && isHidden( elem ) ) { |
|
6035 |
values[ index ] = dataPriv.access( |
|
6036 |
elem, |
|
6037 |
"olddisplay", |
|
6038 |
defaultDisplay( elem.nodeName ) |
|
6039 |
);
|
|
6040 |
}
|
|
6041 |
} else { |
|
6042 |
hidden = isHidden( elem ); |
|
6043 |
||
6044 |
if ( display !== "none" || !hidden ) { |
|
6045 |
dataPriv.set( |
|
6046 |
elem, |
|
6047 |
"olddisplay", |
|
6048 |
hidden ? display : jQuery.css( elem, "display" ) |
|
6049 |
);
|
|
6050 |
}
|
|
6051 |
}
|
|
6052 |
}
|
|
6053 |
||
6054 |
// Set the display of most of the elements in a second loop
|
|
6055 |
// to avoid the constant reflow
|
|
6056 |
for ( index = 0; index < length; index++ ) { |
|
6057 |
elem = elements[ index ]; |
|
6058 |
if ( !elem.style ) { |
|
6059 |
continue; |
|
6060 |
}
|
|
6061 |
if ( !show || elem.style.display === "none" || elem.style.display === "" ) { |
|
6062 |
elem.style.display = show ? values[ index ] || "" : "none"; |
|
6063 |
}
|
|
6064 |
}
|
|
6065 |
||
6066 |
return elements; |
|
6067 |
}
|
|
6068 |
||
6069 |
jQuery.extend( { |
|
6070 |
||
6071 |
// Add in style property hooks for overriding the default
|
|
6072 |
// behavior of getting and setting a style property
|
|
6073 |
cssHooks: { |
|
6074 |
opacity: { |
|
6075 |
get: function( elem, computed ) { |
|
6076 |
if ( computed ) { |
|
6077 |
||
6078 |
// We should always get a number back from opacity
|
|
6079 |
var ret = curCSS( elem, "opacity" ); |
|
6080 |
return ret === "" ? "1" : ret; |
|
6081 |
}
|
|
6082 |
}
|
|
6083 |
}
|
|
6084 |
},
|
|
6085 |
||
6086 |
// Don't automatically add "px" to these possibly-unitless properties
|
|
6087 |
cssNumber: { |
|
6088 |
"animationIterationCount": true, |
|
6089 |
"columnCount": true, |
|
6090 |
"fillOpacity": true, |
|
6091 |
"flexGrow": true, |
|
6092 |
"flexShrink": true, |
|
6093 |
"fontWeight": true, |
|
6094 |
"lineHeight": true, |
|
6095 |
"opacity": true, |
|
6096 |
"order": true, |
|
6097 |
"orphans": true, |
|
6098 |
"widows": true, |
|
6099 |
"zIndex": true, |
|
6100 |
"zoom": true |
|
6101 |
},
|
|
6102 |
||
6103 |
// Add in properties whose names you wish to fix before
|
|
6104 |
// setting or getting the value
|
|
6105 |
cssProps: { |
|
6106 |
"float": "cssFloat" |
|
6107 |
},
|
|
6108 |
||
6109 |
// Get and set the style property on a DOM Node
|
|
6110 |
style: function( elem, name, value, extra ) { |
|
6111 |
||
6112 |
// Don't set styles on text and comment nodes
|
|
6113 |
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { |
|
6114 |
return; |
|
6115 |
}
|
|
6116 |
||
6117 |
// Make sure that we're working with the right name
|
|
6118 |
var ret, type, hooks, |
|
6119 |
origName = jQuery.camelCase( name ), |
|
6120 |
style = elem.style; |
|
6121 |
||
6122 |
name = jQuery.cssProps[ origName ] || |
|
6123 |
( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); |
|
6124 |
||
6125 |
// Gets hook for the prefixed version, then unprefixed version
|
|
6126 |
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
|
6127 |
||
6128 |
// Check if we're setting a value
|
|
6129 |
if ( value !== undefined ) { |
|
6130 |
type = typeof value; |
|
6131 |
||
6132 |
// Convert "+=" or "-=" to relative numbers (#7345)
|
|
6133 |
if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { |
|
6134 |
value = adjustCSS( elem, name, ret ); |
|
6135 |
||
6136 |
// Fixes bug #9237
|
|
6137 |
type = "number"; |
|
6138 |
}
|
|
6139 |
||
6140 |
// Make sure that null and NaN values aren't set (#7116)
|
|
6141 |
if ( value == null || value !== value ) { |
|
6142 |
return; |
|
6143 |
}
|
|
6144 |
||
6145 |
// If a number was passed in, add the unit (except for certain CSS properties)
|
|
6146 |
if ( type === "number" ) { |
|
6147 |
value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); |
|
6148 |
}
|
|
6149 |
||
6150 |
// Support: IE9-11+
|
|
6151 |
// background-* props affect original clone's values
|
|
6152 |
if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { |
|
6153 |
style[ name ] = "inherit"; |
|
6154 |
}
|
|
6155 |
||
6156 |
// If a hook was provided, use that value, otherwise just set the specified value
|
|
6157 |
if ( !hooks || !( "set" in hooks ) || |
|
6158 |
( value = hooks.set( elem, value, extra ) ) !== undefined ) { |
|
6159 |
||
6160 |
style[ name ] = value; |
|
6161 |
}
|
|
6162 |
||
6163 |
} else { |
|
6164 |
||
6165 |
// If a hook was provided get the non-computed value from there
|
|
6166 |
if ( hooks && "get" in hooks && |
|
6167 |
( ret = hooks.get( elem, false, extra ) ) !== undefined ) { |
|
6168 |
||
6169 |
return ret; |
|
6170 |
}
|
|
6171 |
||
6172 |
// Otherwise just get the value from the style object
|
|
6173 |
return style[ name ]; |
|
6174 |
}
|
|
6175 |
},
|
|
6176 |
||
6177 |
css: function( elem, name, extra, styles ) { |
|
6178 |
var val, num, hooks, |
|
6179 |
origName = jQuery.camelCase( name ); |
|
6180 |
||
6181 |
// Make sure that we're working with the right name
|
|
6182 |
name = jQuery.cssProps[ origName ] || |
|
6183 |
( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); |
|
6184 |
||
6185 |
// Try prefixed name followed by the unprefixed name
|
|
6186 |
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
|
6187 |
||
6188 |
// If a hook was provided get the computed value from there
|
|
6189 |
if ( hooks && "get" in hooks ) { |
|
6190 |
val = hooks.get( elem, true, extra ); |
|
6191 |
}
|
|
6192 |
||
6193 |
// Otherwise, if a way to get the computed value exists, use that
|
|
6194 |
if ( val === undefined ) { |
|
6195 |
val = curCSS( elem, name, styles ); |
|
6196 |
}
|
|
6197 |
||
6198 |
// Convert "normal" to computed value
|
|
6199 |
if ( val === "normal" && name in cssNormalTransform ) { |
|
6200 |
val = cssNormalTransform[ name ]; |
|
6201 |
}
|
|
6202 |
||
6203 |
// Make numeric if forced or a qualifier was provided and val looks numeric
|
|
6204 |
if ( extra === "" || extra ) { |
|
6205 |
num = parseFloat( val ); |
|
6206 |
return extra === true || isFinite( num ) ? num || 0 : val; |
|
6207 |
}
|
|
6208 |
return val; |
|
6209 |
}
|
|
6210 |
} ); |
|
6211 |
||
6212 |
jQuery.each( [ "height", "width" ], function( i, name ) { |
|
6213 |
jQuery.cssHooks[ name ] = { |
|
6214 |
get: function( elem, computed, extra ) { |
|
6215 |
if ( computed ) { |
|
6216 |
||
6217 |
// Certain elements can have dimension info if we invisibly show them
|
|
6218 |
// but it must have a current display style that would benefit
|
|
6219 |
return rdisplayswap.test( jQuery.css( elem, "display" ) ) && |
|
6220 |
elem.offsetWidth === 0 ? |
|
6221 |
swap( elem, cssShow, function() { |
|
6222 |
return getWidthOrHeight( elem, name, extra ); |
|
6223 |
} ) : |
|
6224 |
getWidthOrHeight( elem, name, extra ); |
|
6225 |
}
|
|
6226 |
},
|
|
6227 |
||
6228 |
set: function( elem, value, extra ) { |
|
6229 |
var matches, |
|
6230 |
styles = extra && getStyles( elem ), |
|
6231 |
subtract = extra && augmentWidthOrHeight( |
|
6232 |
elem, |
|
6233 |
name, |
|
6234 |
extra, |
|
6235 |
jQuery.css( elem, "boxSizing", false, styles ) === "border-box", |
|
6236 |
styles
|
|
6237 |
);
|
|
6238 |
||
6239 |
// Convert to pixels if value adjustment is needed
|
|
6240 |
if ( subtract && ( matches = rcssNum.exec( value ) ) && |
|
6241 |
( matches[ 3 ] || "px" ) !== "px" ) { |
|
6242 |
||
6243 |
elem.style[ name ] = value; |
|
6244 |
value = jQuery.css( elem, name ); |
|
6245 |
}
|
|
6246 |
||
6247 |
return setPositiveNumber( elem, value, subtract ); |
|
6248 |
}
|
|
6249 |
};
|
|
6250 |
} ); |
|
6251 |
||
6252 |
jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, |
|
6253 |
function( elem, computed ) { |
|
6254 |
if ( computed ) { |
|
6255 |
return ( parseFloat( curCSS( elem, "marginLeft" ) ) || |
|
6256 |
elem.getBoundingClientRect().left - |
|
6257 |
swap( elem, { marginLeft: 0 }, function() { |
|
6258 |
return elem.getBoundingClientRect().left; |
|
6259 |
} ) |
|
6260 |
) + "px"; |
|
6261 |
}
|
|
6262 |
}
|
|
6263 |
);
|
|
6264 |
||
6265 |
// Support: Android 2.3
|
|
6266 |
jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight, |
|
6267 |
function( elem, computed ) { |
|
6268 |
if ( computed ) { |
|
6269 |
return swap( elem, { "display": "inline-block" }, |
|
6270 |
curCSS, [ elem, "marginRight" ] ); |
|
6271 |
}
|
|
6272 |
}
|
|
6273 |
);
|
|
6274 |
||
6275 |
// These hooks are used by animate to expand properties
|
|
6276 |
jQuery.each( { |
|
6277 |
margin: "", |
|
6278 |
padding: "", |
|
6279 |
border: "Width" |
|
6280 |
}, function( prefix, suffix ) { |
|
6281 |
jQuery.cssHooks[ prefix + suffix ] = { |
|
6282 |
expand: function( value ) { |
|
6283 |
var i = 0, |
|
6284 |
expanded = {}, |
|
6285 |
||
6286 |
// Assumes a single number if not a string
|
|
6287 |
parts = typeof value === "string" ? value.split( " " ) : [ value ]; |
|
6288 |
||
6289 |
for ( ; i < 4; i++ ) { |
|
6290 |
expanded[ prefix + cssExpand[ i ] + suffix ] = |
|
6291 |
parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; |
|
6292 |
}
|
|
6293 |
||
6294 |
return expanded; |
|
6295 |
}
|
|
6296 |
};
|
|
6297 |
||
6298 |
if ( !rmargin.test( prefix ) ) { |
|
6299 |
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; |
|
6300 |
}
|
|
6301 |
} ); |
|
6302 |
||
6303 |
jQuery.fn.extend( { |
|
6304 |
css: function( name, value ) { |
|
6305 |
return access( this, function( elem, name, value ) { |
|
6306 |
var styles, len, |
|
6307 |
map = {}, |
|
6308 |
i = 0; |
|
6309 |
||
6310 |
if ( jQuery.isArray( name ) ) { |
|
6311 |
styles = getStyles( elem ); |
|
6312 |
len = name.length; |
|
6313 |
||
6314 |
for ( ; i < len; i++ ) { |
|
6315 |
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); |
|
6316 |
}
|
|
6317 |
||
6318 |
return map; |
|
6319 |
}
|
|
6320 |
||
6321 |
return value !== undefined ? |
|
6322 |
jQuery.style( elem, name, value ) : |
|
6323 |
jQuery.css( elem, name ); |
|
6324 |
}, name, value, arguments.length > 1 ); |
|
6325 |
},
|
|
6326 |
show: function() { |
|
6327 |
return showHide( this, true ); |
|
6328 |
},
|
|
6329 |
hide: function() { |
|
6330 |
return showHide( this ); |
|
6331 |
},
|
|
6332 |
toggle: function( state ) { |
|
6333 |
if ( typeof state === "boolean" ) { |
|
6334 |
return state ? this.show() : this.hide(); |
|
6335 |
}
|
|
6336 |
||
6337 |
return this.each( function() { |
|
6338 |
if ( isHidden( this ) ) { |
|
6339 |
jQuery( this ).show(); |
|
6340 |
} else { |
|
6341 |
jQuery( this ).hide(); |
|
6342 |
}
|
|
6343 |
} ); |
|
6344 |
}
|
|
6345 |
} ); |
|
6346 |
||
6347 |
||
6348 |
function Tween( elem, options, prop, end, easing ) { |
|
6349 |
return new Tween.prototype.init( elem, options, prop, end, easing ); |
|
6350 |
}
|
|
6351 |
jQuery.Tween = Tween; |
|
6352 |
||
6353 |
Tween.prototype = { |
|
6354 |
constructor: Tween, |
|
6355 |
init: function( elem, options, prop, end, easing, unit ) { |
|
6356 |
this.elem = elem; |
|
6357 |
this.prop = prop; |
|
6358 |
this.easing = easing || jQuery.easing._default; |
|
6359 |
this.options = options; |
|
6360 |
this.start = this.now = this.cur(); |
|
6361 |
this.end = end; |
|
6362 |
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); |
|
6363 |
},
|
|
6364 |
cur: function() { |
|
6365 |
var hooks = Tween.propHooks[ this.prop ]; |
|
6366 |
||
6367 |
return hooks && hooks.get ? |
|
6368 |
hooks.get( this ) : |
|
6369 |
Tween.propHooks._default.get( this ); |
|
6370 |
},
|
|
6371 |
run: function( percent ) { |
|
6372 |
var eased, |
|
6373 |
hooks = Tween.propHooks[ this.prop ]; |
|
6374 |
||
6375 |
if ( this.options.duration ) { |
|
6376 |
this.pos = eased = jQuery.easing[ this.easing ]( |
|
6377 |
percent, this.options.duration * percent, 0, 1, this.options.duration |
|
6378 |
);
|
|
6379 |
} else { |
|
6380 |
this.pos = eased = percent; |
|
6381 |
}
|
|
6382 |
this.now = ( this.end - this.start ) * eased + this.start; |
|
6383 |
||
6384 |
if ( this.options.step ) { |
|
6385 |
this.options.step.call( this.elem, this.now, this ); |
|
6386 |
}
|
|
6387 |
||
6388 |
if ( hooks && hooks.set ) { |
|
6389 |
hooks.set( this ); |
|
6390 |
} else { |
|
6391 |
Tween.propHooks._default.set( this ); |
|
6392 |
}
|
|
6393 |
return this; |
|
6394 |
}
|
|
6395 |
};
|
|
6396 |
||
6397 |
Tween.prototype.init.prototype = Tween.prototype; |
|
6398 |
||
6399 |
Tween.propHooks = { |
|
6400 |
_default: { |
|
6401 |
get: function( tween ) { |
|
6402 |
var result; |
|
6403 |
||
6404 |
// Use a property on the element directly when it is not a DOM element,
|
|
6405 |
// or when there is no matching style property that exists.
|
|
6406 |
if ( tween.elem.nodeType !== 1 || |
|
6407 |
tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { |
|
6408 |
return tween.elem[ tween.prop ]; |
|
6409 |
}
|
|
6410 |
||
6411 |
// Passing an empty string as a 3rd parameter to .css will automatically
|
|
6412 |
// attempt a parseFloat and fallback to a string if the parse fails.
|
|
6413 |
// Simple values such as "10px" are parsed to Float;
|
|
6414 |
// complex values such as "rotate(1rad)" are returned as-is.
|
|
6415 |
result = jQuery.css( tween.elem, tween.prop, "" ); |
|
6416 |
||
6417 |
// Empty strings, null, undefined and "auto" are converted to 0.
|
|
6418 |
return !result || result === "auto" ? 0 : result; |
|
6419 |
},
|
|
6420 |
set: function( tween ) { |
|
6421 |
||
6422 |
// Use step hook for back compat.
|
|
6423 |
// Use cssHook if its there.
|
|
6424 |
// Use .style if available and use plain properties where available.
|
|
6425 |
if ( jQuery.fx.step[ tween.prop ] ) { |
|
6426 |
jQuery.fx.step[ tween.prop ]( tween ); |
|
6427 |
} else if ( tween.elem.nodeType === 1 && |
|
6428 |
( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || |
|
6429 |
jQuery.cssHooks[ tween.prop ] ) ) { |
|
6430 |
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); |
|
6431 |
} else { |
|
6432 |
tween.elem[ tween.prop ] = tween.now; |
|
6433 |
}
|
|
6434 |
}
|
|
6435 |
}
|
|
6436 |
};
|
|
6437 |
||
6438 |
// Support: IE9
|
|
6439 |
// Panic based approach to setting things on disconnected nodes
|
|
6440 |
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { |
|
6441 |
set: function( tween ) { |
|
6442 |
if ( tween.elem.nodeType && tween.elem.parentNode ) { |
|
6443 |
tween.elem[ tween.prop ] = tween.now; |
|
6444 |
}
|
|
6445 |
}
|
|
6446 |
};
|
|
6447 |
||
6448 |
jQuery.easing = { |
|
6449 |
linear: function( p ) { |
|
6450 |
return p; |
|
6451 |
},
|
|
6452 |
swing: function( p ) { |
|
6453 |
return 0.5 - Math.cos( p * Math.PI ) / 2; |
|
6454 |
},
|
|
6455 |
_default: "swing" |
|
6456 |
};
|
|
6457 |
||
6458 |
jQuery.fx = Tween.prototype.init; |
|
6459 |
||
6460 |
// Back Compat <1.8 extension point
|
|
6461 |
jQuery.fx.step = {}; |
|
6462 |
||
6463 |
||
6464 |
||
6465 |
||
6466 |
var
|
|
6467 |
fxNow, timerId, |
|
6468 |
rfxtypes = /^(?:toggle|show|hide)$/, |
|
6469 |
rrun = /queueHooks$/; |
|
6470 |
||
6471 |
// Animations created synchronously will run synchronously
|
|
6472 |
function createFxNow() { |
|
6473 |
window.setTimeout( function() { |
|
6474 |
fxNow = undefined; |
|
6475 |
} ); |
|
6476 |
return ( fxNow = jQuery.now() ); |
|
6477 |
}
|
|
6478 |
||
6479 |
// Generate parameters to create a standard animation
|
|
6480 |
function genFx( type, includeWidth ) { |
|
6481 |
var which, |
|
6482 |
i = 0, |
|
6483 |
attrs = { height: type }; |
|
6484 |
||
6485 |
// If we include width, step value is 1 to do all cssExpand values,
|
|
6486 |
// otherwise step value is 2 to skip over Left and Right
|
|
6487 |
includeWidth = includeWidth ? 1 : 0; |
|
6488 |
for ( ; i < 4 ; i += 2 - includeWidth ) { |
|
6489 |
which = cssExpand[ i ]; |
|
6490 |
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; |
|
6491 |
}
|
|
6492 |
||
6493 |
if ( includeWidth ) { |
|
6494 |
attrs.opacity = attrs.width = type; |
|
6495 |
}
|
|
6496 |
||
6497 |
return attrs; |
|
6498 |
}
|
|
6499 |
||
6500 |
function createTween( value, prop, animation ) { |
|
6501 |
var tween, |
|
6502 |
collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), |
|
6503 |
index = 0, |
|
6504 |
length = collection.length; |
|
6505 |
for ( ; index < length; index++ ) { |
|
6506 |
if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { |
|
6507 |
||
6508 |
// We're done with this property
|
|
6509 |
return tween; |
|
6510 |
}
|
|
6511 |
}
|
|
6512 |
}
|
|
6513 |
||
6514 |
function defaultPrefilter( elem, props, opts ) { |
|
6515 |
/* jshint validthis: true */
|
|
6516 |
var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay, |
|
6517 |
anim = this, |
|
6518 |
orig = {}, |
|
6519 |
style = elem.style, |
|
6520 |
hidden = elem.nodeType && isHidden( elem ), |
|
6521 |
dataShow = dataPriv.get( elem, "fxshow" ); |
|
6522 |
||
6523 |
// Handle queue: false promises
|
|
6524 |
if ( !opts.queue ) { |
|
6525 |
hooks = jQuery._queueHooks( elem, "fx" ); |
|
6526 |
if ( hooks.unqueued == null ) { |
|
6527 |
hooks.unqueued = 0; |
|
6528 |
oldfire = hooks.empty.fire; |
|
6529 |
hooks.empty.fire = function() { |
|
6530 |
if ( !hooks.unqueued ) { |
|
6531 |
oldfire(); |
|
6532 |
}
|
|
6533 |
};
|
|
6534 |
}
|
|
6535 |
hooks.unqueued++; |
|
6536 |
||
6537 |
anim.always( function() { |
|
6538 |
||
6539 |
// Ensure the complete handler is called before this completes
|
|
6540 |
anim.always( function() { |
|
6541 |
hooks.unqueued--; |
|
6542 |
if ( !jQuery.queue( elem, "fx" ).length ) { |
|
6543 |
hooks.empty.fire(); |
|
6544 |
}
|
|
6545 |
} ); |
|
6546 |
} ); |
|
6547 |
}
|
|
6548 |
||
6549 |
// Height/width overflow pass
|
|
6550 |
if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { |
|
6551 |
||
6552 |
// Make sure that nothing sneaks out
|
|
6553 |
// Record all 3 overflow attributes because IE9-10 do not
|
|
6554 |
// change the overflow attribute when overflowX and
|
|
6555 |
// overflowY are set to the same value
|
|
6556 |
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; |
|
6557 |
||
6558 |
// Set display property to inline-block for height/width
|
|
6559 |
// animations on inline elements that are having width/height animated
|
|
6560 |
display = jQuery.css( elem, "display" ); |
|
6561 |
||
6562 |
// Test default display if display is currently "none"
|
|
6563 |
checkDisplay = display === "none" ? |
|
6564 |
dataPriv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display; |
|
6565 |
||
6566 |
if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) { |
|
6567 |
style.display = "inline-block"; |
|
6568 |
}
|
|
6569 |
}
|
|
6570 |
||
6571 |
if ( opts.overflow ) { |
|
6572 |
style.overflow = "hidden"; |
|
6573 |
anim.always( function() { |
|
6574 |
style.overflow = opts.overflow[ 0 ]; |
|
6575 |
style.overflowX = opts.overflow[ 1 ]; |
|
6576 |
style.overflowY = opts.overflow[ 2 ]; |
|
6577 |
} ); |
|
6578 |
}
|
|
6579 |
||
6580 |
// show/hide pass
|
|
6581 |
for ( prop in props ) { |
|
6582 |
value = props[ prop ]; |
|
6583 |
if ( rfxtypes.exec( value ) ) { |
|
6584 |
delete props[ prop ]; |
|
6585 |
toggle = toggle || value === "toggle"; |
|
6586 |
if ( value === ( hidden ? "hide" : "show" ) ) { |
|
6587 |
||
6588 |
// If there is dataShow left over from a stopped hide or show
|
|
6589 |
// and we are going to proceed with show, we should pretend to be hidden
|
|
6590 |
if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { |
|
6591 |
hidden = true; |
|
6592 |
} else { |
|
6593 |
continue; |
|
6594 |
}
|
|
6595 |
}
|
|
6596 |
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); |
|
6597 |
||
6598 |
// Any non-fx value stops us from restoring the original display value
|
|
6599 |
} else { |
|
6600 |
display = undefined; |
|
6601 |
}
|
|
6602 |
}
|
|
6603 |
||
6604 |
if ( !jQuery.isEmptyObject( orig ) ) { |
|
6605 |
if ( dataShow ) { |
|
6606 |
if ( "hidden" in dataShow ) { |
|
6607 |
hidden = dataShow.hidden; |
|
6608 |
}
|
|
6609 |
} else { |
|
6610 |
dataShow = dataPriv.access( elem, "fxshow", {} ); |
|
6611 |
}
|
|
6612 |
||
6613 |
// Store state if its toggle - enables .stop().toggle() to "reverse"
|
|
6614 |
if ( toggle ) { |
|
6615 |
dataShow.hidden = !hidden; |
|
6616 |
}
|
|
6617 |
if ( hidden ) { |
|
6618 |
jQuery( elem ).show(); |
|
6619 |
} else { |
|
6620 |
anim.done( function() { |
|
6621 |
jQuery( elem ).hide(); |
|
6622 |
} ); |
|
6623 |
}
|
|
6624 |
anim.done( function() { |
|
6625 |
var prop; |
|
6626 |
||
6627 |
dataPriv.remove( elem, "fxshow" ); |
|
6628 |
for ( prop in orig ) { |
|
6629 |
jQuery.style( elem, prop, orig[ prop ] ); |
|
6630 |
}
|
|
6631 |
} ); |
|
6632 |
for ( prop in orig ) { |
|
6633 |
tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); |
|
6634 |
||
6635 |
if ( !( prop in dataShow ) ) { |
|
6636 |
dataShow[ prop ] = tween.start; |
|
6637 |
if ( hidden ) { |
|
6638 |
tween.end = tween.start; |
|
6639 |
tween.start = prop === "width" || prop === "height" ? 1 : 0; |
|
6640 |
}
|
|
6641 |
}
|
|
6642 |
}
|
|
6643 |
||
6644 |
// If this is a noop like .hide().hide(), restore an overwritten display value
|
|
6645 |
} else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) { |
|
6646 |
style.display = display; |
|
6647 |
}
|
|
6648 |
}
|
|
6649 |
||
6650 |
function propFilter( props, specialEasing ) { |
|
6651 |
var index, name, easing, value, hooks; |
|
6652 |
||
6653 |
// camelCase, specialEasing and expand cssHook pass
|
|
6654 |
for ( index in props ) { |
|
6655 |
name = jQuery.camelCase( index ); |
|
6656 |
easing = specialEasing[ name ]; |
|
6657 |
value = props[ index ]; |
|
6658 |
if ( jQuery.isArray( value ) ) { |
|
6659 |
easing = value[ 1 ]; |
|
6660 |
value = props[ index ] = value[ 0 ]; |
|
6661 |
}
|
|
6662 |
||
6663 |
if ( index !== name ) { |
|
6664 |
props[ name ] = value; |
|
6665 |
delete props[ index ]; |
|
6666 |
}
|
|
6667 |
||
6668 |
hooks = jQuery.cssHooks[ name ]; |
|
6669 |
if ( hooks && "expand" in hooks ) { |
|
6670 |
value = hooks.expand( value ); |
|
6671 |
delete props[ name ]; |
|
6672 |
||
6673 |
// Not quite $.extend, this won't overwrite existing keys.
|
|
6674 |
// Reusing 'index' because we have the correct "name"
|
|
6675 |
for ( index in value ) { |
|
6676 |
if ( !( index in props ) ) { |
|
6677 |
props[ index ] = value[ index ]; |
|
6678 |
specialEasing[ index ] = easing; |
|
6679 |
}
|
|
6680 |
}
|
|
6681 |
} else { |
|
6682 |
specialEasing[ name ] = easing; |
|
6683 |
}
|
|
6684 |
}
|
|
6685 |
}
|
|
6686 |
||
6687 |
function Animation( elem, properties, options ) { |
|
6688 |
var result, |
|
6689 |
stopped, |
|
6690 |
index = 0, |
|
6691 |
length = Animation.prefilters.length, |
|
6692 |
deferred = jQuery.Deferred().always( function() { |
|
6693 |
||
6694 |
// Don't match elem in the :animated selector
|
|
6695 |
delete tick.elem; |
|
6696 |
} ), |
|
6697 |
tick = function() { |
|
6698 |
if ( stopped ) { |
|
6699 |
return false; |
|
6700 |
}
|
|
6701 |
var currentTime = fxNow || createFxNow(), |
|
6702 |
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), |
|
6703 |
||
6704 |
// Support: Android 2.3
|
|
6705 |
// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
|
|
6706 |
temp = remaining / animation.duration || 0, |
|
6707 |
percent = 1 - temp, |
|
6708 |
index = 0, |
|
6709 |
length = animation.tweens.length; |
|
6710 |
||
6711 |
for ( ; index < length ; index++ ) { |
|
6712 |
animation.tweens[ index ].run( percent ); |
|
6713 |
}
|
|
6714 |
||
6715 |
deferred.notifyWith( elem, [ animation, percent, remaining ] ); |
|
6716 |
||
6717 |
if ( percent < 1 && length ) { |
|
6718 |
return remaining; |
|
6719 |
} else { |
|
6720 |
deferred.resolveWith( elem, [ animation ] ); |
|
6721 |
return false; |
|
6722 |
}
|
|
6723 |
},
|
|
6724 |
animation = deferred.promise( { |
|
6725 |
elem: elem, |
|
6726 |
props: jQuery.extend( {}, properties ), |
|
6727 |
opts: jQuery.extend( true, { |
|
6728 |
specialEasing: {}, |
|
6729 |
easing: jQuery.easing._default |
|
6730 |
}, options ), |
|
6731 |
originalProperties: properties, |
|
6732 |
originalOptions: options, |
|
6733 |
startTime: fxNow || createFxNow(), |
|
6734 |
duration: options.duration, |
|
6735 |
tweens: [], |
|
6736 |
createTween: function( prop, end ) { |
|
6737 |
var tween = jQuery.Tween( elem, animation.opts, prop, end, |
|
6738 |
animation.opts.specialEasing[ prop ] || animation.opts.easing ); |
|
6739 |
animation.tweens.push( tween ); |
|
6740 |
return tween; |
|
6741 |
},
|
|
6742 |
stop: function( gotoEnd ) { |
|
6743 |
var index = 0, |
|
6744 |
||
6745 |
// If we are going to the end, we want to run all the tweens
|
|
6746 |
// otherwise we skip this part
|
|
6747 |
length = gotoEnd ? animation.tweens.length : 0; |
|
6748 |
if ( stopped ) { |
|
6749 |
return this; |
|
6750 |
}
|
|
6751 |
stopped = true; |
|
6752 |
for ( ; index < length ; index++ ) { |
|
6753 |
animation.tweens[ index ].run( 1 ); |
|
6754 |
}
|
|
6755 |
||
6756 |
// Resolve when we played the last frame; otherwise, reject
|
|
6757 |
if ( gotoEnd ) { |
|
6758 |
deferred.notifyWith( elem, [ animation, 1, 0 ] ); |
|
6759 |
deferred.resolveWith( elem, [ animation, gotoEnd ] ); |
|
6760 |
} else { |
|
6761 |
deferred.rejectWith( elem, [ animation, gotoEnd ] ); |
|
6762 |
}
|
|
6763 |
return this; |
|
6764 |
}
|
|
6765 |
} ), |
|
6766 |
props = animation.props; |
|
6767 |
||
6768 |
propFilter( props, animation.opts.specialEasing ); |
|
6769 |
||
6770 |
for ( ; index < length ; index++ ) { |
|
6771 |
result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); |
|
6772 |
if ( result ) { |
|
6773 |
if ( jQuery.isFunction( result.stop ) ) { |
|
6774 |
jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = |
|
6775 |
jQuery.proxy( result.stop, result ); |
|
6776 |
}
|
|
6777 |
return result; |
|
6778 |
}
|
|
6779 |
}
|
|
6780 |
||
6781 |
jQuery.map( props, createTween, animation ); |
|
6782 |
||
6783 |
if ( jQuery.isFunction( animation.opts.start ) ) { |
|
6784 |
animation.opts.start.call( elem, animation ); |
|
6785 |
}
|
|
6786 |
||
6787 |
jQuery.fx.timer( |
|
6788 |
jQuery.extend( tick, { |
|
6789 |
elem: elem, |
|
6790 |
anim: animation, |
|
6791 |
queue: animation.opts.queue |
|
6792 |
} ) |
|
6793 |
);
|
|
6794 |
||
6795 |
// attach callbacks from options
|
|
6796 |
return animation.progress( animation.opts.progress ) |
|
6797 |
.done( animation.opts.done, animation.opts.complete ) |
|
6798 |
.fail( animation.opts.fail ) |
|
6799 |
.always( animation.opts.always ); |
|
6800 |
}
|
|
6801 |
||
6802 |
jQuery.Animation = jQuery.extend( Animation, { |
|
6803 |
tweeners: { |
|
6804 |
"*": [ function( prop, value ) { |
|
6805 |
var tween = this.createTween( prop, value ); |
|
6806 |
adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); |
|
6807 |
return tween; |
|
6808 |
} ] |
|
6809 |
},
|
|
6810 |
||
6811 |
tweener: function( props, callback ) { |
|
6812 |
if ( jQuery.isFunction( props ) ) { |
|
6813 |
callback = props; |
|
6814 |
props = [ "*" ]; |
|
6815 |
} else { |
|
6816 |
props = props.match( rnotwhite ); |
|
6817 |
}
|
|
6818 |
||
6819 |
var prop, |
|
6820 |
index = 0, |
|
6821 |
length = props.length; |
|
6822 |
||
6823 |
for ( ; index < length ; index++ ) { |
|
6824 |
prop = props[ index ]; |
|
6825 |
Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; |
|
6826 |
Animation.tweeners[ prop ].unshift( callback ); |
|
6827 |
}
|
|
6828 |
},
|
|
6829 |
||
6830 |
prefilters: [ defaultPrefilter ], |
|
6831 |
||
6832 |
prefilter: function( callback, prepend ) { |
|
6833 |
if ( prepend ) { |
|
6834 |
Animation.prefilters.unshift( callback ); |
|
6835 |
} else { |
|
6836 |
Animation.prefilters.push( callback ); |
|
6837 |
}
|
|
6838 |
}
|
|
6839 |
} ); |
|
6840 |
||
6841 |
jQuery.speed = function( speed, easing, fn ) { |
|
6842 |
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { |
|
6843 |
complete: fn || !fn && easing || |
|
6844 |
jQuery.isFunction( speed ) && speed, |
|
6845 |
duration: speed, |
|
6846 |
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing |
|
6847 |
};
|
|
6848 |
||
6849 |
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? |
|
6850 |
opt.duration : opt.duration in jQuery.fx.speeds ? |
|
6851 |
jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; |
|
6852 |
||
6853 |
// Normalize opt.queue - true/undefined/null -> "fx"
|
|
6854 |
if ( opt.queue == null || opt.queue === true ) { |
|
6855 |
opt.queue = "fx"; |
|
6856 |
}
|
|
6857 |
||
6858 |
// Queueing
|
|
6859 |
opt.old = opt.complete; |
|
6860 |
||
6861 |
opt.complete = function() { |
|
6862 |
if ( jQuery.isFunction( opt.old ) ) { |
|
6863 |
opt.old.call( this ); |
|
6864 |
}
|
|
6865 |
||
6866 |
if ( opt.queue ) { |
|
6867 |
jQuery.dequeue( this, opt.queue ); |
|
6868 |
}
|
|
6869 |
};
|
|
6870 |
||
6871 |
return opt; |
|
6872 |
};
|
|
6873 |
||
6874 |
jQuery.fn.extend( { |
|
6875 |
fadeTo: function( speed, to, easing, callback ) { |
|
6876 |
||
6877 |
// Show any hidden elements after setting opacity to 0
|
|
6878 |
return this.filter( isHidden ).css( "opacity", 0 ).show() |
|
6879 |
||
6880 |
// Animate to the value specified
|
|
6881 |
.end().animate( { opacity: to }, speed, easing, callback ); |
|
6882 |
},
|
|
6883 |
animate: function( prop, speed, easing, callback ) { |
|
6884 |
var empty = jQuery.isEmptyObject( prop ), |
|
6885 |
optall = jQuery.speed( speed, easing, callback ), |
|
6886 |
doAnimation = function() { |
|
6887 |
||
6888 |
// Operate on a copy of prop so per-property easing won't be lost
|
|
6889 |
var anim = Animation( this, jQuery.extend( {}, prop ), optall ); |
|
6890 |
||
6891 |
// Empty animations, or finishing resolves immediately
|
|
6892 |
if ( empty || dataPriv.get( this, "finish" ) ) { |
|
6893 |
anim.stop( true ); |
|
6894 |
}
|
|
6895 |
};
|
|
6896 |
doAnimation.finish = doAnimation; |
|
6897 |
||
6898 |
return empty || optall.queue === false ? |
|
6899 |
this.each( doAnimation ) : |
|
6900 |
this.queue( optall.queue, doAnimation ); |
|
6901 |
},
|
|
6902 |
stop: function( type, clearQueue, gotoEnd ) { |
|
6903 |
var stopQueue = function( hooks ) { |
|
6904 |
var stop = hooks.stop; |
|
6905 |
delete hooks.stop; |
|
6906 |
stop( gotoEnd ); |
|
6907 |
};
|
|
6908 |
||
6909 |
if ( typeof type !== "string" ) { |
|
6910 |
gotoEnd = clearQueue; |
|
6911 |
clearQueue = type; |
|
6912 |
type = undefined; |
|
6913 |
}
|
|
6914 |
if ( clearQueue && type !== false ) { |
|
6915 |
this.queue( type || "fx", [] ); |
|
6916 |
}
|
|
6917 |
||
6918 |
return this.each( function() { |
|
6919 |
var dequeue = true, |
|
6920 |
index = type != null && type + "queueHooks", |
|
6921 |
timers = jQuery.timers, |
|
6922 |
data = dataPriv.get( this ); |
|
6923 |
||
6924 |
if ( index ) { |
|
6925 |
if ( data[ index ] && data[ index ].stop ) { |
|
6926 |
stopQueue( data[ index ] ); |
|
6927 |
}
|
|
6928 |
} else { |
|
6929 |
for ( index in data ) { |
|
6930 |
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { |
|
6931 |
stopQueue( data[ index ] ); |
|
6932 |
}
|
|
6933 |
}
|
|
6934 |
}
|
|
6935 |
||
6936 |
for ( index = timers.length; index--; ) { |
|
6937 |
if ( timers[ index ].elem === this && |
|
6938 |
( type == null || timers[ index ].queue === type ) ) { |
|
6939 |
||
6940 |
timers[ index ].anim.stop( gotoEnd ); |
|
6941 |
dequeue = false; |
|
6942 |
timers.splice( index, 1 ); |
|
6943 |
}
|
|
6944 |
}
|
|
6945 |
||
6946 |
// Start the next in the queue if the last step wasn't forced.
|
|
6947 |
// Timers currently will call their complete callbacks, which
|
|
6948 |
// will dequeue but only if they were gotoEnd.
|
|
6949 |
if ( dequeue || !gotoEnd ) { |
|
6950 |
jQuery.dequeue( this, type ); |
|
6951 |
}
|
|
6952 |
} ); |
|
6953 |
},
|
|
6954 |
finish: function( type ) { |
|
6955 |
if ( type !== false ) { |
|
6956 |
type = type || "fx"; |
|
6957 |
}
|
|
6958 |
return this.each( function() { |
|
6959 |
var index, |
|
6960 |
data = dataPriv.get( this ), |
|
6961 |
queue = data[ type + "queue" ], |
|
6962 |
hooks = data[ type + "queueHooks" ], |
|
6963 |
timers = jQuery.timers, |
|
6964 |
length = queue ? queue.length : 0; |
|
6965 |
||
6966 |
// Enable finishing flag on private data
|
|
6967 |
data.finish = true; |
|
6968 |
||
6969 |
// Empty the queue first
|
|
6970 |
jQuery.queue( this, type, [] ); |
|
6971 |
||
6972 |
if ( hooks && hooks.stop ) { |
|
6973 |
hooks.stop.call( this, true ); |
|
6974 |
}
|
|
6975 |
||
6976 |
// Look for any active animations, and finish them
|
|
6977 |
for ( index = timers.length; index--; ) { |
|
6978 |
if ( timers[ index ].elem === this && timers[ index ].queue === type ) { |
|
6979 |
timers[ index ].anim.stop( true ); |
|
6980 |
timers.splice( index, 1 ); |
|
6981 |
}
|
|
6982 |
}
|
|
6983 |
||
6984 |
// Look for any animations in the old queue and finish them
|
|
6985 |
for ( index = 0; index < length; index++ ) { |
|
6986 |
if ( queue[ index ] && queue[ index ].finish ) { |
|
6987 |
queue[ index ].finish.call( this ); |
|
6988 |
}
|
|
6989 |
}
|
|
6990 |
||
6991 |
// Turn off finishing flag
|
|
6992 |
delete data.finish; |
|
6993 |
} ); |
|
6994 |
}
|
|
6995 |
} ); |
|
6996 |
||
6997 |
jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { |
|
6998 |
var cssFn = jQuery.fn[ name ]; |
|
6999 |
jQuery.fn[ name ] = function( speed, easing, callback ) { |
|
7000 |
return speed == null || typeof speed === "boolean" ? |
|
7001 |
cssFn.apply( this, arguments ) : |
|
7002 |
this.animate( genFx( name, true ), speed, easing, callback ); |
|
7003 |
};
|
|
7004 |
} ); |
|
7005 |
||
7006 |
// Generate shortcuts for custom animations
|
|
7007 |
jQuery.each( { |
|
7008 |
slideDown: genFx( "show" ), |
|
7009 |
slideUp: genFx( "hide" ), |
|
7010 |
slideToggle: genFx( "toggle" ), |
|
7011 |
fadeIn: { opacity: "show" }, |
|
7012 |
fadeOut: { opacity: "hide" }, |
|
7013 |
fadeToggle: { opacity: "toggle" } |
|
7014 |
}, function( name, props ) { |
|
7015 |
jQuery.fn[ name ] = function( speed, easing, callback ) { |
|
7016 |
return this.animate( props, speed, easing, callback ); |
|
7017 |
};
|
|
7018 |
} ); |
|
7019 |
||
7020 |
jQuery.timers = []; |
|
7021 |
jQuery.fx.tick = function() { |
|
7022 |
var timer, |
|
7023 |
i = 0, |
|
7024 |
timers = jQuery.timers; |
|
7025 |
||
7026 |
fxNow = jQuery.now(); |
|
7027 |
||
7028 |
for ( ; i < timers.length; i++ ) { |
|
7029 |
timer = timers[ i ]; |
|
7030 |
||
7031 |
// Checks the timer has not already been removed
|
|
7032 |
if ( !timer() && timers[ i ] === timer ) { |
|
7033 |
timers.splice( i--, 1 ); |
|
7034 |
}
|
|
7035 |
}
|
|
7036 |
||
7037 |
if ( !timers.length ) { |
|
7038 |
jQuery.fx.stop(); |
|
7039 |
}
|
|
7040 |
fxNow = undefined; |
|
7041 |
};
|
|
7042 |
||
7043 |
jQuery.fx.timer = function( timer ) { |
|
7044 |
jQuery.timers.push( timer ); |
|
7045 |
if ( timer() ) { |
|
7046 |
jQuery.fx.start(); |
|
7047 |
} else { |
|
7048 |
jQuery.timers.pop(); |
|
7049 |
}
|
|
7050 |
};
|
|
7051 |
||
7052 |
jQuery.fx.interval = 13; |
|
7053 |
jQuery.fx.start = function() { |
|
7054 |
if ( !timerId ) { |
|
7055 |
timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval ); |
|
7056 |
}
|
|
7057 |
};
|
|
7058 |
||
7059 |
jQuery.fx.stop = function() { |
|
7060 |
window.clearInterval( timerId ); |
|
7061 |
||
7062 |
timerId = null; |
|
7063 |
};
|
|
7064 |
||
7065 |
jQuery.fx.speeds = { |
|
7066 |
slow: 600, |
|
7067 |
fast: 200, |
|
7068 |
||
7069 |
// Default speed
|
|
7070 |
_default: 400 |
|
7071 |
};
|
|
7072 |
||
7073 |
||
7074 |
// Based off of the plugin by Clint Helfers, with permission.
|
|
7075 |
// http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
|
|
7076 |
jQuery.fn.delay = function( time, type ) { |
|
7077 |
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; |
|
7078 |
type = type || "fx"; |
|
7079 |
||
7080 |
return this.queue( type, function( next, hooks ) { |
|
7081 |
var timeout = window.setTimeout( next, time ); |
|
7082 |
hooks.stop = function() { |
|
7083 |
window.clearTimeout( timeout ); |
|
7084 |
};
|
|
7085 |
} ); |
|
7086 |
};
|
|
7087 |
||
7088 |
||
7089 |
( function() { |
|
7090 |
var input = document.createElement( "input" ), |
|
7091 |
select = document.createElement( "select" ), |
|
7092 |
opt = select.appendChild( document.createElement( "option" ) ); |
|
7093 |
||
7094 |
input.type = "checkbox"; |
|
7095 |
||
7096 |
// Support: iOS<=5.1, Android<=4.2+
|
|
7097 |
// Default value for a checkbox should be "on"
|
|
7098 |
support.checkOn = input.value !== ""; |
|
7099 |
||
7100 |
// Support: IE<=11+
|
|
7101 |
// Must access selectedIndex to make default options select
|
|
7102 |
support.optSelected = opt.selected; |
|
7103 |
||
7104 |
// Support: Android<=2.3
|
|
7105 |
// Options inside disabled selects are incorrectly marked as disabled
|
|
7106 |
select.disabled = true; |
|
7107 |
support.optDisabled = !opt.disabled; |
|
7108 |
||
7109 |
// Support: IE<=11+
|
|
7110 |
// An input loses its value after becoming a radio
|
|
7111 |
input = document.createElement( "input" ); |
|
7112 |
input.value = "t"; |
|
7113 |
input.type = "radio"; |
|
7114 |
support.radioValue = input.value === "t"; |
|
7115 |
} )(); |
|
7116 |
||
7117 |
||
7118 |
var boolHook, |
|
7119 |
attrHandle = jQuery.expr.attrHandle; |
|
7120 |
||
7121 |
jQuery.fn.extend( { |
|
7122 |
attr: function( name, value ) { |
|
7123 |
return access( this, jQuery.attr, name, value, arguments.length > 1 ); |
|
7124 |
},
|
|
7125 |
||
7126 |
removeAttr: function( name ) { |
|
7127 |
return this.each( function() { |
|
7128 |
jQuery.removeAttr( this, name ); |
|
7129 |
} ); |
|
7130 |
}
|
|
7131 |
} ); |
|
7132 |
||
7133 |
jQuery.extend( { |
|
7134 |
attr: function( elem, name, value ) { |
|
7135 |
var ret, hooks, |
|
7136 |
nType = elem.nodeType; |
|
7137 |
||
7138 |
// Don't get/set attributes on text, comment and attribute nodes
|
|
7139 |
if ( nType === 3 || nType === 8 || nType === 2 ) { |
|
7140 |
return; |
|
7141 |
}
|
|
7142 |
||
7143 |
// Fallback to prop when attributes are not supported
|
|
7144 |
if ( typeof elem.getAttribute === "undefined" ) { |
|
7145 |
return jQuery.prop( elem, name, value ); |
|
7146 |
}
|
|
7147 |
||
7148 |
// All attributes are lowercase
|
|
7149 |
// Grab necessary hook if one is defined
|
|
7150 |
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
|
7151 |
name = name.toLowerCase(); |
|
7152 |
hooks = jQuery.attrHooks[ name ] || |
|
7153 |
( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); |
|
7154 |
}
|
|
7155 |
||
7156 |
if ( value !== undefined ) { |
|
7157 |
if ( value === null ) { |
|
7158 |
jQuery.removeAttr( elem, name ); |
|
7159 |
return; |
|
7160 |
}
|
|
7161 |
||
7162 |
if ( hooks && "set" in hooks && |
|
7163 |
( ret = hooks.set( elem, value, name ) ) !== undefined ) { |
|
7164 |
return ret; |
|
7165 |
}
|
|
7166 |
||
7167 |
elem.setAttribute( name, value + "" ); |
|
7168 |
return value; |
|
7169 |
}
|
|
7170 |
||
7171 |
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { |
|
7172 |
return ret; |
|
7173 |
}
|
|
7174 |
||
7175 |
ret = jQuery.find.attr( elem, name ); |
|
7176 |
||
7177 |
// Non-existent attributes return null, we normalize to undefined
|
|
7178 |
return ret == null ? undefined : ret; |
|
7179 |
},
|
|
7180 |
||
7181 |
attrHooks: { |
|
7182 |
type: { |
|
7183 |
set: function( elem, value ) { |
|
7184 |
if ( !support.radioValue && value === "radio" && |
|
7185 |
jQuery.nodeName( elem, "input" ) ) { |
|
7186 |
var val = elem.value; |
|
7187 |
elem.setAttribute( "type", value ); |
|
7188 |
if ( val ) { |
|
7189 |
elem.value = val; |
|
7190 |
}
|
|
7191 |
return value; |
|
7192 |
}
|
|
7193 |
}
|
|
7194 |
}
|
|
7195 |
},
|
|
7196 |
||
7197 |
removeAttr: function( elem, value ) { |
|
7198 |
var name, propName, |
|
7199 |
i = 0, |
|
7200 |
attrNames = value && value.match( rnotwhite ); |
|
7201 |
||
7202 |
if ( attrNames && elem.nodeType === 1 ) { |
|
7203 |
while ( ( name = attrNames[ i++ ] ) ) { |
|
7204 |
propName = jQuery.propFix[ name ] || name; |
|
7205 |
||
7206 |
// Boolean attributes get special treatment (#10870)
|
|
7207 |
if ( jQuery.expr.match.bool.test( name ) ) { |
|
7208 |
||
7209 |
// Set corresponding property to false
|
|
7210 |
elem[ propName ] = false; |
|
7211 |
}
|
|
7212 |
||
7213 |
elem.removeAttribute( name ); |
|
7214 |
}
|
|
7215 |
}
|
|
7216 |
}
|
|
7217 |
} ); |
|
7218 |
||
7219 |
// Hooks for boolean attributes
|
|
7220 |
boolHook = { |
|
7221 |
set: function( elem, value, name ) { |
|
7222 |
if ( value === false ) { |
|
7223 |
||
7224 |
// Remove boolean attributes when set to false
|
|
7225 |
jQuery.removeAttr( elem, name ); |
|
7226 |
} else { |
|
7227 |
elem.setAttribute( name, name ); |
|
7228 |
}
|
|
7229 |
return name; |
|
7230 |
}
|
|
7231 |
};
|
|
7232 |
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { |
|
7233 |
var getter = attrHandle[ name ] || jQuery.find.attr; |
|
7234 |
||
7235 |
attrHandle[ name ] = function( elem, name, isXML ) { |
|
7236 |
var ret, handle; |
|
7237 |
if ( !isXML ) { |
|
7238 |
||
7239 |
// Avoid an infinite loop by temporarily removing this function from the getter
|
|
7240 |
handle = attrHandle[ name ]; |
|
7241 |
attrHandle[ name ] = ret; |
|
7242 |
ret = getter( elem, name, isXML ) != null ? |
|
7243 |
name.toLowerCase() : |
|
7244 |
null; |
|
7245 |
attrHandle[ name ] = handle; |
|
7246 |
}
|
|
7247 |
return ret; |
|
7248 |
};
|
|
7249 |
} ); |
|
7250 |
||
7251 |
||
7252 |
||
7253 |
||
7254 |
var rfocusable = /^(?:input|select|textarea|button)$/i, |
|
7255 |
rclickable = /^(?:a|area)$/i; |
|
7256 |
||
7257 |
jQuery.fn.extend( { |
|
7258 |
prop: function( name, value ) { |
|
7259 |
return access( this, jQuery.prop, name, value, arguments.length > 1 ); |
|
7260 |
},
|
|
7261 |
||
7262 |
removeProp: function( name ) { |
|
7263 |
return this.each( function() { |
|
7264 |
delete this[ jQuery.propFix[ name ] || name ]; |
|
7265 |
} ); |
|
7266 |
}
|
|
7267 |
} ); |
|
7268 |
||
7269 |
jQuery.extend( { |
|
7270 |
prop: function( elem, name, value ) { |
|
7271 |
var ret, hooks, |
|
7272 |
nType = elem.nodeType; |
|
7273 |
||
7274 |
// Don't get/set properties on text, comment and attribute nodes
|
|
7275 |
if ( nType === 3 || nType === 8 || nType === 2 ) { |
|
7276 |
return; |
|
7277 |
}
|
|
7278 |
||
7279 |
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
|
7280 |
||
7281 |
// Fix name and attach hooks
|
|
7282 |
name = jQuery.propFix[ name ] || name; |
|
7283 |
hooks = jQuery.propHooks[ name ]; |
|
7284 |
}
|
|
7285 |
||
7286 |
if ( value !== undefined ) { |
|
7287 |
if ( hooks && "set" in hooks && |
|
7288 |
( ret = hooks.set( elem, value, name ) ) !== undefined ) { |
|
7289 |
return ret; |
|
7290 |
}
|
|
7291 |
||
7292 |
return ( elem[ name ] = value ); |
|
7293 |
}
|
|
7294 |
||
7295 |
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { |
|
7296 |
return ret; |
|
7297 |
}
|
|
7298 |
||
7299 |
return elem[ name ]; |
|
7300 |
},
|
|
7301 |
||
7302 |
propHooks: { |
|
7303 |
tabIndex: { |
|
7304 |
get: function( elem ) { |
|
7305 |
||
7306 |
// elem.tabIndex doesn't always return the
|
|
7307 |
// correct value when it hasn't been explicitly set
|
|
7308 |
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
|
7309 |
// Use proper attribute retrieval(#12072)
|
|
7310 |
var tabindex = jQuery.find.attr( elem, "tabindex" ); |
|
7311 |
||
7312 |
return tabindex ? |
|
7313 |
parseInt( tabindex, 10 ) : |
|
7314 |
rfocusable.test( elem.nodeName ) || |
|
7315 |
rclickable.test( elem.nodeName ) && elem.href ? |
|
7316 |
0 : |
|
7317 |
-1; |
|
7318 |
}
|
|
7319 |
}
|
|
7320 |
},
|
|
7321 |
||
7322 |
propFix: { |
|
7323 |
"for": "htmlFor", |
|
7324 |
"class": "className" |
|
7325 |
}
|
|
7326 |
} ); |
|
7327 |
||
7328 |
if ( !support.optSelected ) { |
|
7329 |
jQuery.propHooks.selected = { |
|
7330 |
get: function( elem ) { |
|
7331 |
var parent = elem.parentNode; |
|
7332 |
if ( parent && parent.parentNode ) { |
|
7333 |
parent.parentNode.selectedIndex; |
|
7334 |
}
|
|
7335 |
return null; |
|
7336 |
}
|
|
7337 |
};
|
|
7338 |
}
|
|
7339 |
||
7340 |
jQuery.each( [ |
|
7341 |
"tabIndex", |
|
7342 |
"readOnly", |
|
7343 |
"maxLength", |
|
7344 |
"cellSpacing", |
|
7345 |
"cellPadding", |
|
7346 |
"rowSpan", |
|
7347 |
"colSpan", |
|
7348 |
"useMap", |
|
7349 |
"frameBorder", |
|
7350 |
"contentEditable"
|
|
7351 |
], function() { |
|
7352 |
jQuery.propFix[ this.toLowerCase() ] = this; |
|
7353 |
} ); |
|
7354 |
||
7355 |
||
7356 |
||
7357 |
||
7358 |
var rclass = /[\t\r\n\f]/g; |
|
7359 |
||
7360 |
function getClass( elem ) { |
|
7361 |
return elem.getAttribute && elem.getAttribute( "class" ) || ""; |
|
7362 |
}
|
|
7363 |
||
7364 |
jQuery.fn.extend( { |
|
7365 |
addClass: function( value ) { |
|
7366 |
var classes, elem, cur, curValue, clazz, j, finalValue, |
|
7367 |
i = 0; |
|
7368 |
||
7369 |
if ( jQuery.isFunction( value ) ) { |
|
7370 |
return this.each( function( j ) { |
|
7371 |
jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); |
|
7372 |
} ); |
|
7373 |
}
|
|
7374 |
||
7375 |
if ( typeof value === "string" && value ) { |
|
7376 |
classes = value.match( rnotwhite ) || []; |
|
7377 |
||
7378 |
while ( ( elem = this[ i++ ] ) ) { |
|
7379 |
curValue = getClass( elem ); |
|
7380 |
cur = elem.nodeType === 1 && |
|
7381 |
( " " + curValue + " " ).replace( rclass, " " ); |
|
7382 |
||
7383 |
if ( cur ) { |
|
7384 |
j = 0; |
|
7385 |
while ( ( clazz = classes[ j++ ] ) ) { |
|
7386 |
if ( cur.indexOf( " " + clazz + " " ) < 0 ) { |
|
7387 |
cur += clazz + " "; |
|
7388 |
}
|
|
7389 |
}
|
|
7390 |
||
7391 |
// Only assign if different to avoid unneeded rendering.
|
|
7392 |
finalValue = jQuery.trim( cur ); |
|
7393 |
if ( curValue !== finalValue ) { |
|
7394 |
elem.setAttribute( "class", finalValue ); |
|
7395 |
}
|
|
7396 |
}
|
|
7397 |
}
|
|
7398 |
}
|
|
7399 |
||
7400 |
return this; |
|
7401 |
},
|
|
7402 |
||
7403 |
removeClass: function( value ) { |
|
7404 |
var classes, elem, cur, curValue, clazz, j, finalValue, |
|
7405 |
i = 0; |
|
7406 |
||
7407 |
if ( jQuery.isFunction( value ) ) { |
|
7408 |
return this.each( function( j ) { |
|
7409 |
jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); |
|
7410 |
} ); |
|
7411 |
}
|
|
7412 |
||
7413 |
if ( !arguments.length ) { |
|
7414 |
return this.attr( "class", "" ); |
|
7415 |
}
|
|
7416 |
||
7417 |
if ( typeof value === "string" && value ) { |
|
7418 |
classes = value.match( rnotwhite ) || []; |
|
7419 |
||
7420 |
while ( ( elem = this[ i++ ] ) ) { |
|
7421 |
curValue = getClass( elem ); |
|
7422 |
||
7423 |
// This expression is here for better compressibility (see addClass)
|
|
7424 |
cur = elem.nodeType === 1 && |
|
7425 |
( " " + curValue + " " ).replace( rclass, " " ); |
|
7426 |
||
7427 |
if ( cur ) { |
|
7428 |
j = 0; |
|
7429 |
while ( ( clazz = classes[ j++ ] ) ) { |
|
7430 |
||
7431 |
// Remove *all* instances
|
|
7432 |
while ( cur.indexOf( " " + clazz + " " ) > -1 ) { |
|
7433 |
cur = cur.replace( " " + clazz + " ", " " ); |
|
7434 |
}
|
|
7435 |
}
|
|
7436 |
||
7437 |
// Only assign if different to avoid unneeded rendering.
|
|
7438 |
finalValue = jQuery.trim( cur ); |
|
7439 |
if ( curValue !== finalValue ) { |
|
7440 |
elem.setAttribute( "class", finalValue ); |
|
7441 |
}
|
|
7442 |
}
|
|
7443 |
}
|
|
7444 |
}
|
|
7445 |
||
7446 |
return this; |
|
7447 |
},
|
|
7448 |
||
7449 |
toggleClass: function( value, stateVal ) { |
|
7450 |
var type = typeof value; |
|
7451 |
||
7452 |
if ( typeof stateVal === "boolean" && type === "string" ) { |
|
7453 |
return stateVal ? this.addClass( value ) : this.removeClass( value ); |
|
7454 |
}
|
|
7455 |
||
7456 |
if ( jQuery.isFunction( value ) ) { |
|
7457 |
return this.each( function( i ) { |
|
7458 |
jQuery( this ).toggleClass( |
|
7459 |
value.call( this, i, getClass( this ), stateVal ), |
|
7460 |
stateVal
|
|
7461 |
);
|
|
7462 |
} ); |
|
7463 |
}
|
|
7464 |
||
7465 |
return this.each( function() { |
|
7466 |
var className, i, self, classNames; |
|
7467 |
||
7468 |
if ( type === "string" ) { |
|
7469 |
||
7470 |
// Toggle individual class names
|
|
7471 |
i = 0; |
|
7472 |
self = jQuery( this ); |
|
7473 |
classNames = value.match( rnotwhite ) || []; |
|
7474 |
||
7475 |
while ( ( className = classNames[ i++ ] ) ) { |
|
7476 |
||
7477 |
// Check each className given, space separated list
|
|
7478 |
if ( self.hasClass( className ) ) { |
|
7479 |
self.removeClass( className ); |
|
7480 |
} else { |
|
7481 |
self.addClass( className ); |
|
7482 |
}
|
|
7483 |
}
|
|
7484 |
||
7485 |
// Toggle whole class name
|
|
7486 |
} else if ( value === undefined || type === "boolean" ) { |
|
7487 |
className = getClass( this ); |
|
7488 |
if ( className ) { |
|
7489 |
||
7490 |
// Store className if set
|
|
7491 |
dataPriv.set( this, "__className__", className ); |
|
7492 |
}
|
|
7493 |
||
7494 |
// If the element has a class name or if we're passed `false`,
|
|
7495 |
// then remove the whole classname (if there was one, the above saved it).
|
|
7496 |
// Otherwise bring back whatever was previously saved (if anything),
|
|
7497 |
// falling back to the empty string if nothing was stored.
|
|
7498 |
if ( this.setAttribute ) { |
|
7499 |
this.setAttribute( "class", |
|
7500 |
className || value === false ? |
|
7501 |
"" : |
|
7502 |
dataPriv.get( this, "__className__" ) || "" |
|
7503 |
);
|
|
7504 |
}
|
|
7505 |
}
|
|
7506 |
} ); |
|
7507 |
},
|
|
7508 |
||
7509 |
hasClass: function( selector ) { |
|
7510 |
var className, elem, |
|
7511 |
i = 0; |
|
7512 |
||
7513 |
className = " " + selector + " "; |
|
7514 |
while ( ( elem = this[ i++ ] ) ) { |
|
7515 |
if ( elem.nodeType === 1 && |
|
7516 |
( " " + getClass( elem ) + " " ).replace( rclass, " " ) |
|
7517 |
.indexOf( className ) > -1 |
|
7518 |
) { |
|
7519 |
return true; |
|
7520 |
}
|
|
7521 |
}
|
|
7522 |
||
7523 |
return false; |
|
7524 |
}
|
|
7525 |
} ); |
|
7526 |
||
7527 |
||
7528 |
||
7529 |
||
7530 |
var rreturn = /\r/g; |
|
7531 |
||
7532 |
jQuery.fn.extend( { |
|
7533 |
val: function( value ) { |
|
7534 |
var hooks, ret, isFunction, |
|
7535 |
elem = this[ 0 ]; |
|
7536 |
||
7537 |
if ( !arguments.length ) { |
|
7538 |
if ( elem ) { |
|
7539 |
hooks = jQuery.valHooks[ elem.type ] || |
|
7540 |
jQuery.valHooks[ elem.nodeName.toLowerCase() ]; |
|
7541 |
||
7542 |
if ( hooks && |
|
7543 |
"get" in hooks && |
|
7544 |
( ret = hooks.get( elem, "value" ) ) !== undefined |
|
7545 |
) { |
|
7546 |
return ret; |
|
7547 |
}
|
|
7548 |
||
7549 |
ret = elem.value; |
|
7550 |
||
7551 |
return typeof ret === "string" ? |
|
7552 |
||
7553 |
// Handle most common string cases
|
|
7554 |
ret.replace( rreturn, "" ) : |
|
7555 |
||
7556 |
// Handle cases where value is null/undef or number
|
|
7557 |
ret == null ? "" : ret; |
|
7558 |
}
|
|
7559 |
||
7560 |
return; |
|
7561 |
}
|
|
7562 |
||
7563 |
isFunction = jQuery.isFunction( value ); |
|
7564 |
||
7565 |
return this.each( function( i ) { |
|
7566 |
var val; |
|
7567 |
||
7568 |
if ( this.nodeType !== 1 ) { |
|
7569 |
return; |
|
7570 |
}
|
|
7571 |
||
7572 |
if ( isFunction ) { |
|
7573 |
val = value.call( this, i, jQuery( this ).val() ); |
|
7574 |
} else { |
|
7575 |
val = value; |
|
7576 |
}
|
|
7577 |
||
7578 |
// Treat null/undefined as ""; convert numbers to string
|
|
7579 |
if ( val == null ) { |
|
7580 |
val = ""; |
|
7581 |
||
7582 |
} else if ( typeof val === "number" ) { |
|
7583 |
val += ""; |
|
7584 |
||
7585 |
} else if ( jQuery.isArray( val ) ) { |
|
7586 |
val = jQuery.map( val, function( value ) { |
|
7587 |
return value == null ? "" : value + ""; |
|
7588 |
} ); |
|
7589 |
}
|
|
7590 |
||
7591 |
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; |
|
7592 |
||
7593 |
// If set returns undefined, fall back to normal setting
|
|
7594 |
if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { |
|
7595 |
this.value = val; |
|
7596 |
}
|
|
7597 |
} ); |
|
7598 |
}
|
|
7599 |
} ); |
|
7600 |
||
7601 |
jQuery.extend( { |
|
7602 |
valHooks: { |
|
7603 |
option: { |
|
7604 |
get: function( elem ) { |
|
7605 |
||
7606 |
// Support: IE<11
|
|
7607 |
// option.value not trimmed (#14858)
|
|
7608 |
return jQuery.trim( elem.value ); |
|
7609 |
}
|
|
7610 |
},
|
|
7611 |
select: { |
|
7612 |
get: function( elem ) { |
|
7613 |
var value, option, |
|
7614 |
options = elem.options, |
|
7615 |
index = elem.selectedIndex, |
|
7616 |
one = elem.type === "select-one" || index < 0, |
|
7617 |
values = one ? null : [], |
|
7618 |
max = one ? index + 1 : options.length, |
|
7619 |
i = index < 0 ? |
|
7620 |
max : |
|
7621 |
one ? index : 0; |
|
7622 |
||
7623 |
// Loop through all the selected options
|
|
7624 |
for ( ; i < max; i++ ) { |
|
7625 |
option = options[ i ]; |
|
7626 |
||
7627 |
// IE8-9 doesn't update selected after form reset (#2551)
|
|
7628 |
if ( ( option.selected || i === index ) && |
|
7629 |
||
7630 |
// Don't return options that are disabled or in a disabled optgroup
|
|
7631 |
( support.optDisabled ? |
|
7632 |
!option.disabled : option.getAttribute( "disabled" ) === null ) && |
|
7633 |
( !option.parentNode.disabled || |
|
7634 |
!jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { |
|
7635 |
||
7636 |
// Get the specific value for the option
|
|
7637 |
value = jQuery( option ).val(); |
|
7638 |
||
7639 |
// We don't need an array for one selects
|
|
7640 |
if ( one ) { |
|
7641 |
return value; |
|
7642 |
}
|
|
7643 |
||
7644 |
// Multi-Selects return an array
|
|
7645 |
values.push( value ); |
|
7646 |
}
|
|
7647 |
}
|
|
7648 |
||
7649 |
return values; |
|
7650 |
},
|
|
7651 |
||
7652 |
set: function( elem, value ) { |
|
7653 |
var optionSet, option, |
|
7654 |
options = elem.options, |
|
7655 |
values = jQuery.makeArray( value ), |
|
7656 |
i = options.length; |
|
7657 |
||
7658 |
while ( i-- ) { |
|
7659 |
option = options[ i ]; |
|
7660 |
if ( option.selected = |
|
7661 |
jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 |
|
7662 |
) { |
|
7663 |
optionSet = true; |
|
7664 |
}
|
|
7665 |
}
|
|
7666 |
||
7667 |
// Force browsers to behave consistently when non-matching value is set
|
|
7668 |
if ( !optionSet ) { |
|
7669 |
elem.selectedIndex = -1; |
|
7670 |
}
|
|
7671 |
return values; |
|
7672 |
}
|
|
7673 |
}
|
|
7674 |
}
|
|
7675 |
} ); |
|
7676 |
||
7677 |
// Radios and checkboxes getter/setter
|
|
7678 |
jQuery.each( [ "radio", "checkbox" ], function() { |
|
7679 |
jQuery.valHooks[ this ] = { |
|
7680 |
set: function( elem, value ) { |
|
7681 |
if ( jQuery.isArray( value ) ) { |
|
7682 |
return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); |
|
7683 |
}
|
|
7684 |
}
|
|
7685 |
};
|
|
7686 |
if ( !support.checkOn ) { |
|
7687 |
jQuery.valHooks[ this ].get = function( elem ) { |
|
7688 |
return elem.getAttribute( "value" ) === null ? "on" : elem.value; |
|
7689 |
};
|
|
7690 |
}
|
|
7691 |
} ); |
|
7692 |
||
7693 |
||
7694 |
||
7695 |
||
7696 |
// Return jQuery for attributes-only inclusion
|
|
7697 |
||
7698 |
||
7699 |
var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/; |
|
7700 |
||
7701 |
jQuery.extend( jQuery.event, { |
|
7702 |
||
7703 |
trigger: function( event, data, elem, onlyHandlers ) { |
|
7704 |
||
7705 |
var i, cur, tmp, bubbleType, ontype, handle, special, |
|
7706 |
eventPath = [ elem || document ], |
|
7707 |
type = hasOwn.call( event, "type" ) ? event.type : event, |
|
7708 |
namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; |
|
7709 |
||
7710 |
cur = tmp = elem = elem || document; |
|
7711 |
||
7712 |
// Don't do events on text and comment nodes
|
|
7713 |
if ( elem.nodeType === 3 || elem.nodeType === 8 ) { |
|
7714 |
return; |
|
7715 |
}
|
|
7716 |
||
7717 |
// focus/blur morphs to focusin/out; ensure we're not firing them right now
|
|
7718 |
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { |
|
7719 |
return; |
|
7720 |
}
|
|
7721 |
||
7722 |
if ( type.indexOf( "." ) > -1 ) { |
|
7723 |
||
7724 |
// Namespaced trigger; create a regexp to match event type in handle()
|
|
7725 |
namespaces = type.split( "." ); |
|
7726 |
type = namespaces.shift(); |
|
7727 |
namespaces.sort(); |
|
7728 |
}
|
|
7729 |
ontype = type.indexOf( ":" ) < 0 && "on" + type; |
|
7730 |
||
7731 |
// Caller can pass in a jQuery.Event object, Object, or just an event type string
|
|
7732 |
event = event[ jQuery.expando ] ? |
|
7733 |
event : |
|
7734 |
new jQuery.Event( type, typeof event === "object" && event ); |
|
7735 |
||
7736 |
// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
|
|
7737 |
event.isTrigger = onlyHandlers ? 2 : 3; |
|
7738 |
event.namespace = namespaces.join( "." ); |
|
7739 |
event.rnamespace = event.namespace ? |
|
7740 |
new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : |
|
7741 |
null; |
|
7742 |
||
7743 |
// Clean up the event in case it is being reused
|
|
7744 |
event.result = undefined; |
|
7745 |
if ( !event.target ) { |
|
7746 |
event.target = elem; |
|
7747 |
}
|
|
7748 |
||
7749 |
// Clone any incoming data and prepend the event, creating the handler arg list
|
|
7750 |
data = data == null ? |
|
7751 |
[ event ] : |
|
7752 |
jQuery.makeArray( data, [ event ] ); |
|
7753 |
||
7754 |
// Allow special events to draw outside the lines
|
|
7755 |
special = jQuery.event.special[ type ] || {}; |
|
7756 |
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { |
|
7757 |
return; |
|
7758 |
}
|
|
7759 |
||
7760 |
// Determine event propagation path in advance, per W3C events spec (#9951)
|
|
7761 |
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
|
7762 |
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { |
|
7763 |
||
7764 |
bubbleType = special.delegateType || type; |
|
7765 |
if ( !rfocusMorph.test( bubbleType + type ) ) { |
|
7766 |
cur = cur.parentNode; |
|
7767 |
}
|
|
7768 |
for ( ; cur; cur = cur.parentNode ) { |
|
7769 |
eventPath.push( cur ); |
|
7770 |
tmp = cur; |
|
7771 |
}
|
|
7772 |
||
7773 |
// Only add window if we got to document (e.g., not plain obj or detached DOM)
|
|
7774 |
if ( tmp === ( elem.ownerDocument || document ) ) { |
|
7775 |
eventPath.push( tmp.defaultView || tmp.parentWindow || window ); |
|
7776 |
}
|
|
7777 |
}
|
|
7778 |
||
7779 |
// Fire handlers on the event path
|
|
7780 |
i = 0; |
|
7781 |
while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { |
|
7782 |
||
7783 |
event.type = i > 1 ? |
|
7784 |
bubbleType : |
|
7785 |
special.bindType || type; |
|
7786 |
||
7787 |
// jQuery handler
|
|
7788 |
handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && |
|
7789 |
dataPriv.get( cur, "handle" ); |
|
7790 |
if ( handle ) { |
|
7791 |
handle.apply( cur, data ); |
|
7792 |
}
|
|
7793 |
||
7794 |
// Native handler
|
|
7795 |
handle = ontype && cur[ ontype ]; |
|
7796 |
if ( handle && handle.apply && acceptData( cur ) ) { |
|
7797 |
event.result = handle.apply( cur, data ); |
|
7798 |
if ( event.result === false ) { |
|
7799 |
event.preventDefault(); |
|
7800 |
}
|
|
7801 |
}
|
|
7802 |
}
|
|
7803 |
event.type = type; |
|
7804 |
||
7805 |
// If nobody prevented the default action, do it now
|
|
7806 |
if ( !onlyHandlers && !event.isDefaultPrevented() ) { |
|
7807 |
||
7808 |
if ( ( !special._default || |
|
7809 |
special._default.apply( eventPath.pop(), data ) === false ) && |
|
7810 |
acceptData( elem ) ) { |
|
7811 |
||
7812 |
// Call a native DOM method on the target with the same name name as the event.
|
|
7813 |
// Don't do default actions on window, that's where global variables be (#6170)
|
|
7814 |
if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) { |
|
7815 |
||
7816 |
// Don't re-trigger an onFOO event when we call its FOO() method
|
|
7817 |
tmp = elem[ ontype ]; |
|
7818 |
||
7819 |
if ( tmp ) { |
|
7820 |
elem[ ontype ] = null; |
|
7821 |
}
|
|
7822 |
||
7823 |
// Prevent re-triggering of the same event, since we already bubbled it above
|
|
7824 |
jQuery.event.triggered = type; |
|
7825 |
elem[ type ](); |
|
7826 |
jQuery.event.triggered = undefined; |
|
7827 |
||
7828 |
if ( tmp ) { |
|
7829 |
elem[ ontype ] = tmp; |
|
7830 |
}
|
|
7831 |
}
|
|
7832 |
}
|
|
7833 |
}
|
|
7834 |
||
7835 |
return event.result; |
|
7836 |
},
|
|
7837 |
||
7838 |
// Piggyback on a donor event to simulate a different one
|
|
7839 |
simulate: function( type, elem, event ) { |
|
7840 |
var e = jQuery.extend( |
|
7841 |
new jQuery.Event(), |
|
7842 |
event, |
|
7843 |
{
|
|
7844 |
type: type, |
|
7845 |
isSimulated: true |
|
7846 |
||
7847 |
// Previously, `originalEvent: {}` was set here, so stopPropagation call
|
|
7848 |
// would not be triggered on donor event, since in our own
|
|
7849 |
// jQuery.event.stopPropagation function we had a check for existence of
|
|
7850 |
// originalEvent.stopPropagation method, so, consequently it would be a noop.
|
|
7851 |
//
|
|
7852 |
// But now, this "simulate" function is used only for events
|
|
7853 |
// for which stopPropagation() is noop, so there is no need for that anymore.
|
|
7854 |
//
|
|
7855 |
// For the 1.x branch though, guard for "click" and "submit"
|
|
7856 |
// events is still used, but was moved to jQuery.event.stopPropagation function
|
|
7857 |
// because `originalEvent` should point to the original event for the constancy
|
|
7858 |
// with other events and for more focused logic
|
|
7859 |
}
|
|
7860 |
);
|
|
7861 |
||
7862 |
jQuery.event.trigger( e, null, elem ); |
|
7863 |
||
7864 |
if ( e.isDefaultPrevented() ) { |
|
7865 |
event.preventDefault(); |
|
7866 |
}
|
|
7867 |
}
|
|
7868 |
||
7869 |
} ); |
|
7870 |
||
7871 |
jQuery.fn.extend( { |
|
7872 |
||
7873 |
trigger: function( type, data ) { |
|
7874 |
return this.each( function() { |
|
7875 |
jQuery.event.trigger( type, data, this ); |
|
7876 |
} ); |
|
7877 |
},
|
|
7878 |
triggerHandler: function( type, data ) { |
|
7879 |
var elem = this[ 0 ]; |
|
7880 |
if ( elem ) { |
|
7881 |
return jQuery.event.trigger( type, data, elem, true ); |
|
7882 |
}
|
|
7883 |
}
|
|
7884 |
} ); |
|
7885 |
||
7886 |
||
7887 |
jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " + |
|
7888 |
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + |
|
7889 |
"change select submit keydown keypress keyup error contextmenu" ).split( " " ), |
|
7890 |
function( i, name ) { |
|
7891 |
||
7892 |
// Handle event binding
|
|
7893 |
jQuery.fn[ name ] = function( data, fn ) { |
|
7894 |
return arguments.length > 0 ? |
|
7895 |
this.on( name, null, data, fn ) : |
|
7896 |
this.trigger( name ); |
|
7897 |
};
|
|
7898 |
} ); |
|
7899 |
||
7900 |
jQuery.fn.extend( { |
|
7901 |
hover: function( fnOver, fnOut ) { |
|
7902 |
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); |
|
7903 |
}
|
|
7904 |
} ); |
|
7905 |
||
7906 |
||
7907 |
||
7908 |
||
7909 |
support.focusin = "onfocusin" in window; |
|
7910 |
||
7911 |
||
7912 |
// Support: Firefox
|
|
7913 |
// Firefox doesn't have focus(in | out) events
|
|
7914 |
// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
|
|
7915 |
//
|
|
7916 |
// Support: Chrome, Safari
|
|
7917 |
// focus(in | out) events fire after focus & blur events,
|
|
7918 |
// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
|
|
7919 |
// Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857
|
|
7920 |
if ( !support.focusin ) { |
|
7921 |
jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { |
|
7922 |
||
7923 |
// Attach a single capturing handler on the document while someone wants focusin/focusout
|
|
7924 |
var handler = function( event ) { |
|
7925 |
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); |
|
7926 |
};
|
|
7927 |
||
7928 |
jQuery.event.special[ fix ] = { |
|
7929 |
setup: function() { |
|
7930 |
var doc = this.ownerDocument || this, |
|
7931 |
attaches = dataPriv.access( doc, fix ); |
|
7932 |
||
7933 |
if ( !attaches ) { |
|
7934 |
doc.addEventListener( orig, handler, true ); |
|
7935 |
}
|
|
7936 |
dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); |
|
7937 |
},
|
|
7938 |
teardown: function() { |
|
7939 |
var doc = this.ownerDocument || this, |
|
7940 |
attaches = dataPriv.access( doc, fix ) - 1; |
|
7941 |
||
7942 |
if ( !attaches ) { |
|
7943 |
doc.removeEventListener( orig, handler, true ); |
|
7944 |
dataPriv.remove( doc, fix ); |
|
7945 |
||
7946 |
} else { |
|
7947 |
dataPriv.access( doc, fix, attaches ); |
|
7948 |
}
|
|
7949 |
}
|
|
7950 |
};
|
|
7951 |
} ); |
|
7952 |
}
|
|
7953 |
var location = window.location; |
|
7954 |
||
7955 |
var nonce = jQuery.now(); |
|
7956 |
||
7957 |
var rquery = ( /\?/ ); |
|
7958 |
||
7959 |
||
7960 |
||
7961 |
// Support: Android 2.3
|
|
7962 |
// Workaround failure to string-cast null input
|
|
7963 |
jQuery.parseJSON = function( data ) { |
|
7964 |
return JSON.parse( data + "" ); |
|
7965 |
};
|
|
7966 |
||
7967 |
||
7968 |
// Cross-browser xml parsing
|
|
7969 |
jQuery.parseXML = function( data ) { |
|
7970 |
var xml; |
|
7971 |
if ( !data || typeof data !== "string" ) { |
|
7972 |
return null; |
|
7973 |
}
|
|
7974 |
||
7975 |
// Support: IE9
|
|
7976 |
try { |
|
7977 |
xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); |
|
7978 |
} catch ( e ) { |
|
7979 |
xml = undefined; |
|
7980 |
}
|
|
7981 |
||
7982 |
if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { |
|
7983 |
jQuery.error( "Invalid XML: " + data ); |
|
7984 |
}
|
|
7985 |
return xml; |
|
7986 |
};
|
|
7987 |
||
7988 |
||
7989 |
var
|
|
7990 |
rhash = /#.*$/, |
|
7991 |
rts = /([?&])_=[^&]*/, |
|
7992 |
rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, |
|
7993 |
||
7994 |
// #7653, #8125, #8152: local protocol detection
|
|
7995 |
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, |
|
7996 |
rnoContent = /^(?:GET|HEAD)$/, |
|
7997 |
rprotocol = /^\/\//, |
|
7998 |
||
7999 |
/* Prefilters
|
|
8000 |
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
|
8001 |
* 2) These are called:
|
|
8002 |
* - BEFORE asking for a transport
|
|
8003 |
* - AFTER param serialization (s.data is a string if s.processData is true)
|
|
8004 |
* 3) key is the dataType
|
|
8005 |
* 4) the catchall symbol "*" can be used
|
|
8006 |
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
|
8007 |
*/
|
|
8008 |
prefilters = {}, |
|
8009 |
||
8010 |
/* Transports bindings
|
|
8011 |
* 1) key is the dataType
|
|
8012 |
* 2) the catchall symbol "*" can be used
|
|
8013 |
* 3) selection will start with transport dataType and THEN go to "*" if needed
|
|
8014 |
*/
|
|
8015 |
transports = {}, |
|
8016 |
||
8017 |
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
|
8018 |
allTypes = "*/".concat( "*" ), |
|
8019 |
||
8020 |
// Anchor tag for parsing the document origin
|
|
8021 |
originAnchor = document.createElement( "a" ); |
|
8022 |
originAnchor.href = location.href; |
|
8023 |
||
8024 |
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
|
8025 |
function addToPrefiltersOrTransports( structure ) { |
|
8026 |
||
8027 |
// dataTypeExpression is optional and defaults to "*"
|
|
8028 |
return function( dataTypeExpression, func ) { |
|
8029 |
||
8030 |
if ( typeof dataTypeExpression !== "string" ) { |
|
8031 |
func = dataTypeExpression; |
|
8032 |
dataTypeExpression = "*"; |
|
8033 |
}
|
|
8034 |
||
8035 |
var dataType, |
|
8036 |
i = 0, |
|
8037 |
dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || []; |
|
8038 |
||
8039 |
if ( jQuery.isFunction( func ) ) { |
|
8040 |
||
8041 |
// For each dataType in the dataTypeExpression
|
|
8042 |
while ( ( dataType = dataTypes[ i++ ] ) ) { |
|
8043 |
||
8044 |
// Prepend if requested
|
|
8045 |
if ( dataType[ 0 ] === "+" ) { |
|
8046 |
dataType = dataType.slice( 1 ) || "*"; |
|
8047 |
( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); |
|
8048 |
||
8049 |
// Otherwise append
|
|
8050 |
} else { |
|
8051 |
( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); |
|
8052 |
}
|
|
8053 |
}
|
|
8054 |
}
|
|
8055 |
};
|
|
8056 |
}
|
|
8057 |
||
8058 |
// Base inspection function for prefilters and transports
|
|
8059 |
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { |
|
8060 |
||
8061 |
var inspected = {}, |
|
8062 |
seekingTransport = ( structure === transports ); |
|
8063 |
||
8064 |
function inspect( dataType ) { |
|
8065 |
var selected; |
|
8066 |
inspected[ dataType ] = true; |
|
8067 |
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { |
|
8068 |
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); |
|
8069 |
if ( typeof dataTypeOrTransport === "string" && |
|
8070 |
!seekingTransport && !inspected[ dataTypeOrTransport ] ) { |
|
8071 |
||
8072 |
options.dataTypes.unshift( dataTypeOrTransport ); |
|
8073 |
inspect( dataTypeOrTransport ); |
|
8074 |
return false; |
|
8075 |
} else if ( seekingTransport ) { |
|
8076 |
return !( selected = dataTypeOrTransport ); |
|
8077 |
}
|
|
8078 |
} ); |
|
8079 |
return selected; |
|
8080 |
}
|
|
8081 |
||
8082 |
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); |
|
8083 |
}
|
|
8084 |
||
8085 |
// A special extend for ajax options
|
|
8086 |
// that takes "flat" options (not to be deep extended)
|
|
8087 |
// Fixes #9887
|
|
8088 |
function ajaxExtend( target, src ) { |
|
8089 |
var key, deep, |
|
8090 |
flatOptions = jQuery.ajaxSettings.flatOptions || {}; |
|
8091 |
||
8092 |
for ( key in src ) { |
|
8093 |
if ( src[ key ] !== undefined ) { |
|
8094 |
( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; |
|
8095 |
}
|
|
8096 |
}
|
|
8097 |
if ( deep ) { |
|
8098 |
jQuery.extend( true, target, deep ); |
|
8099 |
}
|
|
8100 |
||
8101 |
return target; |
|
8102 |
}
|
|
8103 |
||
8104 |
/* Handles responses to an ajax request:
|
|
8105 |
* - finds the right dataType (mediates between content-type and expected dataType)
|
|
8106 |
* - returns the corresponding response
|
|
8107 |
*/
|
|
8108 |
function ajaxHandleResponses( s, jqXHR, responses ) { |
|
8109 |
||
8110 |
var ct, type, finalDataType, firstDataType, |
|
8111 |
contents = s.contents, |
|
8112 |
dataTypes = s.dataTypes; |
|
8113 |
||
8114 |
// Remove auto dataType and get content-type in the process
|
|
8115 |
while ( dataTypes[ 0 ] === "*" ) { |
|
8116 |
dataTypes.shift(); |
|
8117 |
if ( ct === undefined ) { |
|
8118 |
ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); |
|
8119 |
}
|
|
8120 |
}
|
|
8121 |
||
8122 |
// Check if we're dealing with a known content-type
|
|
8123 |
if ( ct ) { |
|
8124 |
for ( type in contents ) { |
|
8125 |
if ( contents[ type ] && contents[ type ].test( ct ) ) { |
|
8126 |
dataTypes.unshift( type ); |
|
8127 |
break; |
|
8128 |
}
|
|
8129 |
}
|
|
8130 |
}
|
|
8131 |
||
8132 |
// Check to see if we have a response for the expected dataType
|
|
8133 |
if ( dataTypes[ 0 ] in responses ) { |
|
8134 |
finalDataType = dataTypes[ 0 ]; |
|
8135 |
} else { |
|
8136 |
||
8137 |
// Try convertible dataTypes
|
|
8138 |
for ( type in responses ) { |
|
8139 |
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { |
|
8140 |
finalDataType = type; |
|
8141 |
break; |
|
8142 |
}
|
|
8143 |
if ( !firstDataType ) { |
|
8144 |
firstDataType = type; |
|
8145 |
}
|
|
8146 |
}
|
|
8147 |
||
8148 |
// Or just use first one
|
|
8149 |
finalDataType = finalDataType || firstDataType; |
|
8150 |
}
|
|
8151 |
||
8152 |
// If we found a dataType
|
|
8153 |
// We add the dataType to the list if needed
|
|
8154 |
// and return the corresponding response
|
|
8155 |
if ( finalDataType ) { |
|
8156 |
if ( finalDataType !== dataTypes[ 0 ] ) { |
|
8157 |
dataTypes.unshift( finalDataType ); |
|
8158 |
}
|
|
8159 |
return responses[ finalDataType ]; |
|
8160 |
}
|
|
8161 |
}
|
|
8162 |
||
8163 |
/* Chain conversions given the request and the original response
|
|
8164 |
* Also sets the responseXXX fields on the jqXHR instance
|
|
8165 |
*/
|
|
8166 |
function ajaxConvert( s, response, jqXHR, isSuccess ) { |
|
8167 |
var conv2, current, conv, tmp, prev, |
|
8168 |
converters = {}, |
|
8169 |
||
8170 |
// Work with a copy of dataTypes in case we need to modify it for conversion
|
|
8171 |
dataTypes = s.dataTypes.slice(); |
|
8172 |
||
8173 |
// Create converters map with lowercased keys
|
|
8174 |
if ( dataTypes[ 1 ] ) { |
|
8175 |
for ( conv in s.converters ) { |
|
8176 |
converters[ conv.toLowerCase() ] = s.converters[ conv ]; |
|
8177 |
}
|
|
8178 |
}
|
|
8179 |
||
8180 |
current = dataTypes.shift(); |
|
8181 |
||
8182 |
// Convert to each sequential dataType
|
|
8183 |
while ( current ) { |
|
8184 |
||
8185 |
if ( s.responseFields[ current ] ) { |
|
8186 |
jqXHR[ s.responseFields[ current ] ] = response; |
|
8187 |
}
|
|
8188 |
||
8189 |
// Apply the dataFilter if provided
|
|
8190 |
if ( !prev && isSuccess && s.dataFilter ) { |
|
8191 |
response = s.dataFilter( response, s.dataType ); |
|
8192 |
}
|
|
8193 |
||
8194 |
prev = current; |
|
8195 |
current = dataTypes.shift(); |
|
8196 |
||
8197 |
if ( current ) { |
|
8198 |
||
8199 |
// There's only work to do if current dataType is non-auto
|
|
8200 |
if ( current === "*" ) { |
|
8201 |
||
8202 |
current = prev; |
|
8203 |
||
8204 |
// Convert response if prev dataType is non-auto and differs from current
|
|
8205 |
} else if ( prev !== "*" && prev !== current ) { |
|
8206 |
||
8207 |
// Seek a direct converter
|
|
8208 |
conv = converters[ prev + " " + current ] || converters[ "* " + current ]; |
|
8209 |
||
8210 |
// If none found, seek a pair
|
|
8211 |
if ( !conv ) { |
|
8212 |
for ( conv2 in converters ) { |
|
8213 |
||
8214 |
// If conv2 outputs current
|
|
8215 |
tmp = conv2.split( " " ); |
|
8216 |
if ( tmp[ 1 ] === current ) { |
|
8217 |
||
8218 |
// If prev can be converted to accepted input
|
|
8219 |
conv = converters[ prev + " " + tmp[ 0 ] ] || |
|
8220 |
converters[ "* " + tmp[ 0 ] ]; |
|
8221 |
if ( conv ) { |
|
8222 |
||
8223 |
// Condense equivalence converters
|
|
8224 |
if ( conv === true ) { |
|
8225 |
conv = converters[ conv2 ]; |
|
8226 |
||
8227 |
// Otherwise, insert the intermediate dataType
|
|
8228 |
} else if ( converters[ conv2 ] !== true ) { |
|
8229 |
current = tmp[ 0 ]; |
|
8230 |
dataTypes.unshift( tmp[ 1 ] ); |
|
8231 |
}
|
|
8232 |
break; |
|
8233 |
}
|
|
8234 |
}
|
|
8235 |
}
|
|
8236 |
}
|
|
8237 |
||
8238 |
// Apply converter (if not an equivalence)
|
|
8239 |
if ( conv !== true ) { |
|
8240 |
||
8241 |
// Unless errors are allowed to bubble, catch and return them
|
|
8242 |
if ( conv && s.throws ) { |
|
8243 |
response = conv( response ); |
|
8244 |
} else { |
|
8245 |
try { |
|
8246 |
response = conv( response ); |
|
8247 |
} catch ( e ) { |
|
8248 |
return { |
|
8249 |
state: "parsererror", |
|
8250 |
error: conv ? e : "No conversion from " + prev + " to " + current |
|
8251 |
};
|
|
8252 |
}
|
|
8253 |
}
|
|
8254 |
}
|
|
8255 |
}
|
|
8256 |
}
|
|
8257 |
}
|
|
8258 |
||
8259 |
return { state: "success", data: response }; |
|
8260 |
}
|
|
8261 |
||
8262 |
jQuery.extend( { |
|
8263 |
||
8264 |
// Counter for holding the number of active queries
|
|
8265 |
active: 0, |
|
8266 |
||
8267 |
// Last-Modified header cache for next request
|
|
8268 |
lastModified: {}, |
|
8269 |
etag: {}, |
|
8270 |
||
8271 |
ajaxSettings: { |
|
8272 |
url: location.href, |
|
8273 |
type: "GET", |
|
8274 |
isLocal: rlocalProtocol.test( location.protocol ), |
|
8275 |
global: true, |
|
8276 |
processData: true, |
|
8277 |
async: true, |
|
8278 |
contentType: "application/x-www-form-urlencoded; charset=UTF-8", |
|
8279 |
/*
|
|
8280 |
timeout: 0,
|
|
8281 |
data: null,
|
|
8282 |
dataType: null,
|
|
8283 |
username: null,
|
|
8284 |
password: null,
|
|
8285 |
cache: null,
|
|
8286 |
throws: false,
|
|
8287 |
traditional: false,
|
|
8288 |
headers: {},
|
|
8289 |
*/
|
|
8290 |
||
8291 |
accepts: { |
|
8292 |
"*": allTypes, |
|
8293 |
text: "text/plain", |
|
8294 |
html: "text/html", |
|
8295 |
xml: "application/xml, text/xml", |
|
8296 |
json: "application/json, text/javascript" |
|
8297 |
},
|
|
8298 |
||
8299 |
contents: { |
|
8300 |
xml: /\bxml\b/, |
|
8301 |
html: /\bhtml/, |
|
8302 |
json: /\bjson\b/ |
|
8303 |
},
|
|
8304 |
||
8305 |
responseFields: { |
|
8306 |
xml: "responseXML", |
|
8307 |
text: "responseText", |
|
8308 |
json: "responseJSON" |
|
8309 |
},
|
|
8310 |
||
8311 |
// Data converters
|
|
8312 |
// Keys separate source (or catchall "*") and destination types with a single space
|
|
8313 |
converters: { |
|
8314 |
||
8315 |
// Convert anything to text
|
|
8316 |
"* text": String, |
|
8317 |
||
8318 |
// Text to html (true = no transformation)
|
|
8319 |
"text html": true, |
|
8320 |
||
8321 |
// Evaluate text as a json expression
|
|
8322 |
"text json": jQuery.parseJSON, |
|
8323 |
||
8324 |
// Parse text as xml
|
|
8325 |
"text xml": jQuery.parseXML |
|
8326 |
},
|
|
8327 |
||
8328 |
// For options that shouldn't be deep extended:
|
|
8329 |
// you can add your own custom options here if
|
|
8330 |
// and when you create one that shouldn't be
|
|
8331 |
// deep extended (see ajaxExtend)
|
|
8332 |
flatOptions: { |
|
8333 |
url: true, |
|
8334 |
context: true |
|
8335 |
}
|
|
8336 |
},
|
|
8337 |
||
8338 |
// Creates a full fledged settings object into target
|
|
8339 |
// with both ajaxSettings and settings fields.
|
|
8340 |
// If target is omitted, writes into ajaxSettings.
|
|
8341 |
ajaxSetup: function( target, settings ) { |
|
8342 |
return settings ? |
|
8343 |
||
8344 |
// Building a settings object
|
|
8345 |
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : |
|
8346 |
||
8347 |
// Extending ajaxSettings
|
|
8348 |
ajaxExtend( jQuery.ajaxSettings, target ); |
|
8349 |
},
|
|
8350 |
||
8351 |
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), |
|
8352 |
ajaxTransport: addToPrefiltersOrTransports( transports ), |
|
8353 |
||
8354 |
// Main method
|
|
8355 |
ajax: function( url, options ) { |
|
8356 |
||
8357 |
// If url is an object, simulate pre-1.5 signature
|
|
8358 |
if ( typeof url === "object" ) { |
|
8359 |
options = url; |
|
8360 |
url = undefined; |
|
8361 |
}
|
|
8362 |
||
8363 |
// Force options to be an object
|
|
8364 |
options = options || {}; |
|
8365 |
||
8366 |
var transport, |
|
8367 |
||
8368 |
// URL without anti-cache param
|
|
8369 |
cacheURL, |
|
8370 |
||
8371 |
// Response headers
|
|
8372 |
responseHeadersString, |
|
8373 |
responseHeaders, |
|
8374 |
||
8375 |
// timeout handle
|
|
8376 |
timeoutTimer, |
|
8377 |
||
8378 |
// Url cleanup var
|
|
8379 |
urlAnchor, |
|
8380 |
||
8381 |
// To know if global events are to be dispatched
|
|
8382 |
fireGlobals, |
|
8383 |
||
8384 |
// Loop variable
|
|
8385 |
i, |
|
8386 |
||
8387 |
// Create the final options object
|
|
8388 |
s = jQuery.ajaxSetup( {}, options ), |
|
8389 |
||
8390 |
// Callbacks context
|
|
8391 |
callbackContext = s.context || s, |
|
8392 |
||
8393 |
// Context for global events is callbackContext if it is a DOM node or jQuery collection
|
|
8394 |
globalEventContext = s.context && |
|
8395 |
( callbackContext.nodeType || callbackContext.jquery ) ? |
|
8396 |
jQuery( callbackContext ) : |
|
8397 |
jQuery.event, |
|
8398 |
||
8399 |
// Deferreds
|
|
8400 |
deferred = jQuery.Deferred(), |
|
8401 |
completeDeferred = jQuery.Callbacks( "once memory" ), |
|
8402 |
||
8403 |
// Status-dependent callbacks
|
|
8404 |
statusCode = s.statusCode || {}, |
|
8405 |
||
8406 |
// Headers (they are sent all at once)
|
|
8407 |
requestHeaders = {}, |
|
8408 |
requestHeadersNames = {}, |
|
8409 |
||
8410 |
// The jqXHR state
|
|
8411 |
state = 0, |
|
8412 |
||
8413 |
// Default abort message
|
|
8414 |
strAbort = "canceled", |
|
8415 |
||
8416 |
// Fake xhr
|
|
8417 |
jqXHR = { |
|
8418 |
readyState: 0, |
|
8419 |
||
8420 |
// Builds headers hashtable if needed
|
|
8421 |
getResponseHeader: function( key ) { |
|
8422 |
var match; |
|
8423 |
if ( state === 2 ) { |
|
8424 |
if ( !responseHeaders ) { |
|
8425 |
responseHeaders = {}; |
|
8426 |
while ( ( match = rheaders.exec( responseHeadersString ) ) ) { |
|
8427 |
responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; |
|
8428 |
}
|
|
8429 |
}
|
|
8430 |
match = responseHeaders[ key.toLowerCase() ]; |
|
8431 |
}
|
|
8432 |
return match == null ? null : match; |
|
8433 |
},
|
|
8434 |
||
8435 |
// Raw string
|
|
8436 |
getAllResponseHeaders: function() { |
|
8437 |
return state === 2 ? responseHeadersString : null; |
|
8438 |
},
|
|
8439 |
||
8440 |
// Caches the header
|
|
8441 |
setRequestHeader: function( name, value ) { |
|
8442 |
var lname = name.toLowerCase(); |
|
8443 |
if ( !state ) { |
|
8444 |
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; |
|
8445 |
requestHeaders[ name ] = value; |
|
8446 |
}
|
|
8447 |
return this; |
|
8448 |
},
|
|
8449 |
||
8450 |
// Overrides response content-type header
|
|
8451 |
overrideMimeType: function( type ) { |
|
8452 |
if ( !state ) { |
|
8453 |
s.mimeType = type; |
|
8454 |
}
|
|
8455 |
return this; |
|
8456 |
},
|
|
8457 |
||
8458 |
// Status-dependent callbacks
|
|
8459 |
statusCode: function( map ) { |
|
8460 |
var code; |
|
8461 |
if ( map ) { |
|
8462 |
if ( state < 2 ) { |
|
8463 |
for ( code in map ) { |
|
8464 |
||
8465 |
// Lazy-add the new callback in a way that preserves old ones
|
|
8466 |
statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; |
|
8467 |
}
|
|
8468 |
} else { |
|
8469 |
||
8470 |
// Execute the appropriate callbacks
|
|
8471 |
jqXHR.always( map[ jqXHR.status ] ); |
|
8472 |
}
|
|
8473 |
}
|
|
8474 |
return this; |
|
8475 |
},
|
|
8476 |
||
8477 |
// Cancel the request
|
|
8478 |
abort: function( statusText ) { |
|
8479 |
var finalText = statusText || strAbort; |
|
8480 |
if ( transport ) { |
|
8481 |
transport.abort( finalText ); |
|
8482 |
}
|
|
8483 |
done( 0, finalText ); |
|
8484 |
return this; |
|
8485 |
}
|
|
8486 |
};
|
|
8487 |
||
8488 |
// Attach deferreds
|
|
8489 |
deferred.promise( jqXHR ).complete = completeDeferred.add; |
|
8490 |
jqXHR.success = jqXHR.done; |
|
8491 |
jqXHR.error = jqXHR.fail; |
|
8492 |
||
8493 |
// Remove hash character (#7531: and string promotion)
|
|
8494 |
// Add protocol if not provided (prefilters might expect it)
|
|
8495 |
// Handle falsy url in the settings object (#10093: consistency with old signature)
|
|
8496 |
// We also use the url parameter if available
|
|
8497 |
s.url = ( ( url || s.url || location.href ) + "" ).replace( rhash, "" ) |
|
8498 |
.replace( rprotocol, location.protocol + "//" ); |
|
8499 |
||
8500 |
// Alias method option to type as per ticket #12004
|
|
8501 |
s.type = options.method || options.type || s.method || s.type; |
|
8502 |
||
8503 |
// Extract dataTypes list
|
|
8504 |
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ]; |
|
8505 |
||
8506 |
// A cross-domain request is in order when the origin doesn't match the current origin.
|
|
8507 |
if ( s.crossDomain == null ) { |
|
8508 |
urlAnchor = document.createElement( "a" ); |
|
8509 |
||
8510 |
// Support: IE8-11+
|
|
8511 |
// IE throws exception if url is malformed, e.g. http://example.com:80x/
|
|
8512 |
try { |
|
8513 |
urlAnchor.href = s.url; |
|
8514 |
||
8515 |
// Support: IE8-11+
|
|
8516 |
// Anchor's host property isn't correctly set when s.url is relative
|
|
8517 |
urlAnchor.href = urlAnchor.href; |
|
8518 |
s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== |
|
8519 |
urlAnchor.protocol + "//" + urlAnchor.host; |
|
8520 |
} catch ( e ) { |
|
8521 |
||
8522 |
// If there is an error parsing the URL, assume it is crossDomain,
|
|
8523 |
// it can be rejected by the transport if it is invalid
|
|
8524 |
s.crossDomain = true; |
|
8525 |
}
|
|
8526 |
}
|
|
8527 |
||
8528 |
// Convert data if not already a string
|
|
8529 |
if ( s.data && s.processData && typeof s.data !== "string" ) { |
|
8530 |
s.data = jQuery.param( s.data, s.traditional ); |
|
8531 |
}
|
|
8532 |
||
8533 |
// Apply prefilters
|
|
8534 |
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); |
|
8535 |
||
8536 |
// If request was aborted inside a prefilter, stop there
|
|
8537 |
if ( state === 2 ) { |
|
8538 |
return jqXHR; |
|
8539 |
}
|
|
8540 |
||
8541 |
// We can fire global events as of now if asked to
|
|
8542 |
// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
|
|
8543 |
fireGlobals = jQuery.event && s.global; |
|
8544 |
||
8545 |
// Watch for a new set of requests
|
|
8546 |
if ( fireGlobals && jQuery.active++ === 0 ) { |
|
8547 |
jQuery.event.trigger( "ajaxStart" ); |
|
8548 |
}
|
|
8549 |
||
8550 |
// Uppercase the type
|
|
8551 |
s.type = s.type.toUpperCase(); |
|
8552 |
||
8553 |
// Determine if request has content
|
|
8554 |
s.hasContent = !rnoContent.test( s.type ); |
|
8555 |
||
8556 |
// Save the URL in case we're toying with the If-Modified-Since
|
|
8557 |
// and/or If-None-Match header later on
|
|
8558 |
cacheURL = s.url; |
|
8559 |
||
8560 |
// More options handling for requests with no content
|
|
8561 |
if ( !s.hasContent ) { |
|
8562 |
||
8563 |
// If data is available, append data to url
|
|
8564 |
if ( s.data ) { |
|
8565 |
cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); |
|
8566 |
||
8567 |
// #9682: remove data so that it's not used in an eventual retry
|
|
8568 |
delete s.data; |
|
8569 |
}
|
|
8570 |
||
8571 |
// Add anti-cache in url if needed
|
|
8572 |
if ( s.cache === false ) { |
|
8573 |
s.url = rts.test( cacheURL ) ? |
|
8574 |
||
8575 |
// If there is already a '_' parameter, set its value
|
|
8576 |
cacheURL.replace( rts, "$1_=" + nonce++ ) : |
|
8577 |
||
8578 |
// Otherwise add one to the end
|
|
8579 |
cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++; |
|
8580 |
}
|
|
8581 |
}
|
|
8582 |
||
8583 |
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
8584 |
if ( s.ifModified ) { |
|
8585 |
if ( jQuery.lastModified[ cacheURL ] ) { |
|
8586 |
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); |
|
8587 |
}
|
|
8588 |
if ( jQuery.etag[ cacheURL ] ) { |
|
8589 |
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); |
|
8590 |
}
|
|
8591 |
}
|
|
8592 |
||
8593 |
// Set the correct header, if data is being sent
|
|
8594 |
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { |
|
8595 |
jqXHR.setRequestHeader( "Content-Type", s.contentType ); |
|
8596 |
}
|
|
8597 |
||
8598 |
// Set the Accepts header for the server, depending on the dataType
|
|
8599 |
jqXHR.setRequestHeader( |
|
8600 |
"Accept", |
|
8601 |
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? |
|
8602 |
s.accepts[ s.dataTypes[ 0 ] ] + |
|
8603 |
( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : |
|
8604 |
s.accepts[ "*" ] |
|
8605 |
);
|
|
8606 |
||
8607 |
// Check for headers option
|
|
8608 |
for ( i in s.headers ) { |
|
8609 |
jqXHR.setRequestHeader( i, s.headers[ i ] ); |
|
8610 |
}
|
|
8611 |
||
8612 |
// Allow custom headers/mimetypes and early abort
|
|
8613 |
if ( s.beforeSend && |
|
8614 |
( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { |
|
8615 |
||
8616 |
// Abort if not done already and return
|
|
8617 |
return jqXHR.abort(); |
|
8618 |
}
|
|
8619 |
||
8620 |
// Aborting is no longer a cancellation
|
|
8621 |
strAbort = "abort"; |
|
8622 |
||
8623 |
// Install callbacks on deferreds
|
|
8624 |
for ( i in { success: 1, error: 1, complete: 1 } ) { |
|
8625 |
jqXHR[ i ]( s[ i ] ); |
|
8626 |
}
|
|
8627 |
||
8628 |
// Get transport
|
|
8629 |
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); |
|
8630 |
||
8631 |
// If no transport, we auto-abort
|
|
8632 |
if ( !transport ) { |
|
8633 |
done( -1, "No Transport" ); |
|
8634 |
} else { |
|
8635 |
jqXHR.readyState = 1; |
|
8636 |
||
8637 |
// Send global event
|
|
8638 |
if ( fireGlobals ) { |
|
8639 |
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); |
|
8640 |
}
|
|
8641 |
||
8642 |
// If request was aborted inside ajaxSend, stop there
|
|
8643 |
if ( state === 2 ) { |
|
8644 |
return jqXHR; |
|
8645 |
}
|
|
8646 |
||
8647 |
// Timeout
|
|
8648 |
if ( s.async && s.timeout > 0 ) { |
|
8649 |
timeoutTimer = window.setTimeout( function() { |
|
8650 |
jqXHR.abort( "timeout" ); |
|
8651 |
}, s.timeout ); |
|
8652 |
}
|
|
8653 |
||
8654 |
try { |
|
8655 |
state = 1; |
|
8656 |
transport.send( requestHeaders, done ); |
|
8657 |
} catch ( e ) { |
|
8658 |
||
8659 |
// Propagate exception as error if not done
|
|
8660 |
if ( state < 2 ) { |
|
8661 |
done( -1, e ); |
|
8662 |
||
8663 |
// Simply rethrow otherwise
|
|
8664 |
} else { |
|
8665 |
throw e; |
|
8666 |
}
|
|
8667 |
}
|
|
8668 |
}
|
|
8669 |
||
8670 |
// Callback for when everything is done
|
|
8671 |
function done( status, nativeStatusText, responses, headers ) { |
|
8672 |
var isSuccess, success, error, response, modified, |
|
8673 |
statusText = nativeStatusText; |
|
8674 |
||
8675 |
// Called once
|
|
8676 |
if ( state === 2 ) { |
|
8677 |
return; |
|
8678 |
}
|
|
8679 |
||
8680 |
// State is "done" now
|
|
8681 |
state = 2; |
|
8682 |
||
8683 |
// Clear timeout if it exists
|
|
8684 |
if ( timeoutTimer ) { |
|
8685 |
window.clearTimeout( timeoutTimer ); |
|
8686 |
}
|
|
8687 |
||
8688 |
// Dereference transport for early garbage collection
|
|
8689 |
// (no matter how long the jqXHR object will be used)
|
|
8690 |
transport = undefined; |
|
8691 |
||
8692 |
// Cache response headers
|
|
8693 |
responseHeadersString = headers || ""; |
|
8694 |
||
8695 |
// Set readyState
|
|
8696 |
jqXHR.readyState = status > 0 ? 4 : 0; |
|
8697 |
||
8698 |
// Determine if successful
|
|
8699 |
isSuccess = status >= 200 && status < 300 || status === 304; |
|
8700 |
||
8701 |
// Get response data
|
|
8702 |
if ( responses ) { |
|
8703 |
response = ajaxHandleResponses( s, jqXHR, responses ); |
|
8704 |
}
|
|
8705 |
||
8706 |
// Convert no matter what (that way responseXXX fields are always set)
|
|
8707 |
response = ajaxConvert( s, response, jqXHR, isSuccess ); |
|
8708 |
||
8709 |
// If successful, handle type chaining
|
|
8710 |
if ( isSuccess ) { |
|
8711 |
||
8712 |
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
8713 |
if ( s.ifModified ) { |
|
8714 |
modified = jqXHR.getResponseHeader( "Last-Modified" ); |
|
8715 |
if ( modified ) { |
|
8716 |
jQuery.lastModified[ cacheURL ] = modified; |
|
8717 |
}
|
|
8718 |
modified = jqXHR.getResponseHeader( "etag" ); |
|
8719 |
if ( modified ) { |
|
8720 |
jQuery.etag[ cacheURL ] = modified; |
|
8721 |
}
|
|
8722 |
}
|
|
8723 |
||
8724 |
// if no content
|
|
8725 |
if ( status === 204 || s.type === "HEAD" ) { |
|
8726 |
statusText = "nocontent"; |
|
8727 |
||
8728 |
// if not modified
|
|
8729 |
} else if ( status === 304 ) { |
|
8730 |
statusText = "notmodified"; |
|
8731 |
||
8732 |
// If we have data, let's convert it
|
|
8733 |
} else { |
|
8734 |
statusText = response.state; |
|
8735 |
success = response.data; |
|
8736 |
error = response.error; |
|
8737 |
isSuccess = !error; |
|
8738 |
}
|
|
8739 |
} else { |
|
8740 |
||
8741 |
// Extract error from statusText and normalize for non-aborts
|
|
8742 |
error = statusText; |
|
8743 |
if ( status || !statusText ) { |
|
8744 |
statusText = "error"; |
|
8745 |
if ( status < 0 ) { |
|
8746 |
status = 0; |
|
8747 |
}
|
|
8748 |
}
|
|
8749 |
}
|
|
8750 |
||
8751 |
// Set data for the fake xhr object
|
|
8752 |
jqXHR.status = status; |
|
8753 |
jqXHR.statusText = ( nativeStatusText || statusText ) + ""; |
|
8754 |
||
8755 |
// Success/Error
|
|
8756 |
if ( isSuccess ) { |
|
8757 |
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); |
|
8758 |
} else { |
|
8759 |
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); |
|
8760 |
}
|
|
8761 |
||
8762 |
// Status-dependent callbacks
|
|
8763 |
jqXHR.statusCode( statusCode ); |
|
8764 |
statusCode = undefined; |
|
8765 |
||
8766 |
if ( fireGlobals ) { |
|
8767 |
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", |
|
8768 |
[ jqXHR, s, isSuccess ? success : error ] ); |
|
8769 |
}
|
|
8770 |
||
8771 |
// Complete
|
|
8772 |
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); |
|
8773 |
||
8774 |
if ( fireGlobals ) { |
|
8775 |
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); |
|
8776 |
||
8777 |
// Handle the global AJAX counter
|
|
8778 |
if ( !( --jQuery.active ) ) { |
|
8779 |
jQuery.event.trigger( "ajaxStop" ); |
|
8780 |
}
|
|
8781 |
}
|
|
8782 |
}
|
|
8783 |
||
8784 |
return jqXHR; |
|
8785 |
},
|
|
8786 |
||
8787 |
getJSON: function( url, data, callback ) { |
|
8788 |
return jQuery.get( url, data, callback, "json" ); |
|
8789 |
},
|
|
8790 |
||
8791 |
getScript: function( url, callback ) { |
|
8792 |
return jQuery.get( url, undefined, callback, "script" ); |
|
8793 |
}
|
|
8794 |
} ); |
|
8795 |
||
8796 |
jQuery.each( [ "get", "post" ], function( i, method ) { |
|
8797 |
jQuery[ method ] = function( url, data, callback, type ) { |
|
8798 |
||
8799 |
// Shift arguments if data argument was omitted
|
|
8800 |
if ( jQuery.isFunction( data ) ) { |
|
8801 |
type = type || callback; |
|
8802 |
callback = data; |
|
8803 |
data = undefined; |
|
8804 |
}
|
|
8805 |
||
8806 |
// The url can be an options object (which then must have .url)
|
|
8807 |
return jQuery.ajax( jQuery.extend( { |
|
8808 |
url: url, |
|
8809 |
type: method, |
|
8810 |
dataType: type, |
|
8811 |
data: data, |
|
8812 |
success: callback |
|
8813 |
}, jQuery.isPlainObject( url ) && url ) ); |
|
8814 |
};
|
|
8815 |
} ); |
|
8816 |
||
8817 |
||
8818 |
jQuery._evalUrl = function( url ) { |
|
8819 |
return jQuery.ajax( { |
|
8820 |
url: url, |
|
8821 |
||
8822 |
// Make this explicit, since user can override this through ajaxSetup (#11264)
|
|
8823 |
type: "GET", |
|
8824 |
dataType: "script", |
|
8825 |
async: false, |
|
8826 |
global: false, |
|
8827 |
"throws": true |
|
8828 |
} ); |
|
8829 |
};
|
|
8830 |
||
8831 |
||
8832 |
jQuery.fn.extend( { |
|
8833 |
wrapAll: function( html ) { |
|
8834 |
var wrap; |
|
8835 |
||
8836 |
if ( jQuery.isFunction( html ) ) { |
|
8837 |
return this.each( function( i ) { |
|
8838 |
jQuery( this ).wrapAll( html.call( this, i ) ); |
|
8839 |
} ); |
|
8840 |
}
|
|
8841 |
||
8842 |
if ( this[ 0 ] ) { |
|
8843 |
||
8844 |
// The elements to wrap the target around
|
|
8845 |
wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); |
|
8846 |
||
8847 |
if ( this[ 0 ].parentNode ) { |
|
8848 |
wrap.insertBefore( this[ 0 ] ); |
|
8849 |
}
|
|
8850 |
||
8851 |
wrap.map( function() { |
|
8852 |
var elem = this; |
|
8853 |
||
8854 |
while ( elem.firstElementChild ) { |
|
8855 |
elem = elem.firstElementChild; |
|
8856 |
}
|
|
8857 |
||
8858 |
return elem; |
|
8859 |
} ).append( this ); |
|
8860 |
}
|
|
8861 |
||
8862 |
return this; |
|
8863 |
},
|
|
8864 |
||
8865 |
wrapInner: function( html ) { |
|
8866 |
if ( jQuery.isFunction( html ) ) { |
|
8867 |
return this.each( function( i ) { |
|
8868 |
jQuery( this ).wrapInner( html.call( this, i ) ); |
|
8869 |
} ); |
|
8870 |
}
|
|
8871 |
||
8872 |
return this.each( function() { |
|
8873 |
var self = jQuery( this ), |
|
8874 |
contents = self.contents(); |
|
8875 |
||
8876 |
if ( contents.length ) { |
|
8877 |
contents.wrapAll( html ); |
|
8878 |
||
8879 |
} else { |
|
8880 |
self.append( html ); |
|
8881 |
}
|
|
8882 |
} ); |
|
8883 |
},
|
|
8884 |
||
8885 |
wrap: function( html ) { |
|
8886 |
var isFunction = jQuery.isFunction( html ); |
|
8887 |
||
8888 |
return this.each( function( i ) { |
|
8889 |
jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html ); |
|
8890 |
} ); |
|
8891 |
},
|
|
8892 |
||
8893 |
unwrap: function() { |
|
8894 |
return this.parent().each( function() { |
|
8895 |
if ( !jQuery.nodeName( this, "body" ) ) { |
|
8896 |
jQuery( this ).replaceWith( this.childNodes ); |
|
8897 |
}
|
|
8898 |
} ).end(); |
|
8899 |
}
|
|
8900 |
} ); |
|
8901 |
||
8902 |
||
8903 |
jQuery.expr.filters.hidden = function( elem ) { |
|
8904 |
return !jQuery.expr.filters.visible( elem ); |
|
8905 |
};
|
|
8906 |
jQuery.expr.filters.visible = function( elem ) { |
|
8907 |
||
8908 |
// Support: Opera <= 12.12
|
|
8909 |
// Opera reports offsetWidths and offsetHeights less than zero on some elements
|
|
8910 |
// Use OR instead of AND as the element is not visible if either is true
|
|
8911 |
// See tickets #10406 and #13132
|
|
8912 |
return elem.offsetWidth > 0 || elem.offsetHeight > 0 || elem.getClientRects().length > 0; |
|
8913 |
};
|
|
8914 |
||
8915 |
||
8916 |
||
8917 |
||
8918 |
var r20 = /%20/g, |
|
8919 |
rbracket = /\[\]$/, |
|
8920 |
rCRLF = /\r?\n/g, |
|
8921 |
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, |
|
8922 |
rsubmittable = /^(?:input|select|textarea|keygen)/i; |
|
8923 |
||
8924 |
function buildParams( prefix, obj, traditional, add ) { |
|
8925 |
var name; |
|
8926 |
||
8927 |
if ( jQuery.isArray( obj ) ) { |
|
8928 |
||
8929 |
// Serialize array item.
|
|
8930 |
jQuery.each( obj, function( i, v ) { |
|
8931 |
if ( traditional || rbracket.test( prefix ) ) { |
|
8932 |
||
8933 |
// Treat each array item as a scalar.
|
|
8934 |
add( prefix, v ); |
|
8935 |
||
8936 |
} else { |
|
8937 |
||
8938 |
// Item is non-scalar (array or object), encode its numeric index.
|
|
8939 |
buildParams( |
|
8940 |
prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", |
|
8941 |
v, |
|
8942 |
traditional, |
|
8943 |
add
|
|
8944 |
);
|
|
8945 |
}
|
|
8946 |
} ); |
|
8947 |
||
8948 |
} else if ( !traditional && jQuery.type( obj ) === "object" ) { |
|
8949 |
||
8950 |
// Serialize object item.
|
|
8951 |
for ( name in obj ) { |
|
8952 |
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); |
|
8953 |
}
|
|
8954 |
||
8955 |
} else { |
|
8956 |
||
8957 |
// Serialize scalar item.
|
|
8958 |
add( prefix, obj ); |
|
8959 |
}
|
|
8960 |
}
|
|
8961 |
||
8962 |
// Serialize an array of form elements or a set of
|
|
8963 |
// key/values into a query string
|
|
8964 |
jQuery.param = function( a, traditional ) { |
|
8965 |
var prefix, |
|
8966 |
s = [], |
|
8967 |
add = function( key, value ) { |
|
8968 |
||
8969 |
// If value is a function, invoke it and return its value
|
|
8970 |
value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); |
|
8971 |
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); |
|
8972 |
};
|
|
8973 |
||
8974 |
// Set traditional to true for jQuery <= 1.3.2 behavior.
|
|
8975 |
if ( traditional === undefined ) { |
|
8976 |
traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; |
|
8977 |
}
|
|
8978 |
||
8979 |
// If an array was passed in, assume that it is an array of form elements.
|
|
8980 |
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { |
|
8981 |
||
8982 |
// Serialize the form elements
|
|
8983 |
jQuery.each( a, function() { |
|
8984 |
add( this.name, this.value ); |
|
8985 |
} ); |
|
8986 |
||
8987 |
} else { |
|
8988 |
||
8989 |
// If traditional, encode the "old" way (the way 1.3.2 or older
|
|
8990 |
// did it), otherwise encode params recursively.
|
|
8991 |
for ( prefix in a ) { |
|
8992 |
buildParams( prefix, a[ prefix ], traditional, add ); |
|
8993 |
}
|
|
8994 |
}
|
|
8995 |
||
8996 |
// Return the resulting serialization
|
|
8997 |
return s.join( "&" ).replace( r20, "+" ); |
|
8998 |
};
|
|
8999 |
||
9000 |
jQuery.fn.extend( { |
|
9001 |
serialize: function() { |
|
9002 |
return jQuery.param( this.serializeArray() ); |
|
9003 |
},
|
|
9004 |
serializeArray: function() { |
|
9005 |
return this.map( function() { |
|
9006 |
||
9007 |
// Can add propHook for "elements" to filter or add form elements
|
|
9008 |
var elements = jQuery.prop( this, "elements" ); |
|
9009 |
return elements ? jQuery.makeArray( elements ) : this; |
|
9010 |
} ) |
|
9011 |
.filter( function() { |
|
9012 |
var type = this.type; |
|
9013 |
||
9014 |
// Use .is( ":disabled" ) so that fieldset[disabled] works
|
|
9015 |
return this.name && !jQuery( this ).is( ":disabled" ) && |
|
9016 |
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && |
|
9017 |
( this.checked || !rcheckableType.test( type ) ); |
|
9018 |
} ) |
|
9019 |
.map( function( i, elem ) { |
|
9020 |
var val = jQuery( this ).val(); |
|
9021 |
||
9022 |
return val == null ? |
|
9023 |
null : |
|
9024 |
jQuery.isArray( val ) ? |
|
9025 |
jQuery.map( val, function( val ) { |
|
9026 |
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
|
9027 |
} ) : |
|
9028 |
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
|
9029 |
} ).get(); |
|
9030 |
}
|
|
9031 |
} ); |
|
9032 |
||
9033 |
||
9034 |
jQuery.ajaxSettings.xhr = function() { |
|
9035 |
try { |
|
9036 |
return new window.XMLHttpRequest(); |
|
9037 |
} catch ( e ) {} |
|
9038 |
};
|
|
9039 |
||
9040 |
var xhrSuccessStatus = { |
|
9041 |
||
9042 |
// File protocol always yields status code 0, assume 200
|
|
9043 |
0: 200, |
|
9044 |
||
9045 |
// Support: IE9
|
|
9046 |
// #1450: sometimes IE returns 1223 when it should be 204
|
|
9047 |
1223: 204 |
|
9048 |
},
|
|
9049 |
xhrSupported = jQuery.ajaxSettings.xhr(); |
|
9050 |
||
9051 |
support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); |
|
9052 |
support.ajax = xhrSupported = !!xhrSupported; |
|
9053 |
||
9054 |
jQuery.ajaxTransport( function( options ) { |
|
9055 |
var callback, errorCallback; |
|
9056 |
||
9057 |
// Cross domain only allowed if supported through XMLHttpRequest
|
|
9058 |
if ( support.cors || xhrSupported && !options.crossDomain ) { |
|
9059 |
return { |
|
9060 |
send: function( headers, complete ) { |
|
9061 |
var i, |
|
9062 |
xhr = options.xhr(); |
|
9063 |
||
9064 |
xhr.open( |
|
9065 |
options.type, |
|
9066 |
options.url, |
|
9067 |
options.async, |
|
9068 |
options.username, |
|
9069 |
options.password |
|
9070 |
);
|
|
9071 |
||
9072 |
// Apply custom fields if provided
|
|
9073 |
if ( options.xhrFields ) { |
|
9074 |
for ( i in options.xhrFields ) { |
|
9075 |
xhr[ i ] = options.xhrFields[ i ]; |
|
9076 |
}
|
|
9077 |
}
|
|
9078 |
||
9079 |
// Override mime type if needed
|
|
9080 |
if ( options.mimeType && xhr.overrideMimeType ) { |
|
9081 |
xhr.overrideMimeType( options.mimeType ); |
|
9082 |
}
|
|
9083 |
||
9084 |
// X-Requested-With header
|
|
9085 |
// For cross-domain requests, seeing as conditions for a preflight are
|
|
9086 |
// akin to a jigsaw puzzle, we simply never set it to be sure.
|
|
9087 |
// (it can always be set on a per-request basis or even using ajaxSetup)
|
|
9088 |
// For same-domain requests, won't change header if already provided.
|
|
9089 |
if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { |
|
9090 |
headers[ "X-Requested-With" ] = "XMLHttpRequest"; |
|
9091 |
}
|
|
9092 |
||
9093 |
// Set headers
|
|
9094 |
for ( i in headers ) { |
|
9095 |
xhr.setRequestHeader( i, headers[ i ] ); |
|
9096 |
}
|
|
9097 |
||
9098 |
// Callback
|
|
9099 |
callback = function( type ) { |
|
9100 |
return function() { |
|
9101 |
if ( callback ) { |
|
9102 |
callback = errorCallback = xhr.onload = |
|
9103 |
xhr.onerror = xhr.onabort = xhr.onreadystatechange = null; |
|
9104 |
||
9105 |
if ( type === "abort" ) { |
|
9106 |
xhr.abort(); |
|
9107 |
} else if ( type === "error" ) { |
|
9108 |
||
9109 |
// Support: IE9
|
|
9110 |
// On a manual native abort, IE9 throws
|
|
9111 |
// errors on any property access that is not readyState
|
|
9112 |
if ( typeof xhr.status !== "number" ) { |
|
9113 |
complete( 0, "error" ); |
|
9114 |
} else { |
|
9115 |
complete( |
|
9116 |
||
9117 |
// File: protocol always yields status 0; see #8605, #14207
|
|
9118 |
xhr.status, |
|
9119 |
xhr.statusText |
|
9120 |
);
|
|
9121 |
}
|
|
9122 |
} else { |
|
9123 |
complete( |
|
9124 |
xhrSuccessStatus[ xhr.status ] || xhr.status, |
|
9125 |
xhr.statusText, |
|
9126 |
||
9127 |
// Support: IE9 only
|
|
9128 |
// IE9 has no XHR2 but throws on binary (trac-11426)
|
|
9129 |
// For XHR2 non-text, let the caller handle it (gh-2498)
|
|
9130 |
( xhr.responseType || "text" ) !== "text" || |
|
9131 |
typeof xhr.responseText !== "string" ? |
|
9132 |
{ binary: xhr.response } : |
|
9133 |
{ text: xhr.responseText }, |
|
9134 |
xhr.getAllResponseHeaders() |
|
9135 |
);
|
|
9136 |
}
|
|
9137 |
}
|
|
9138 |
};
|
|
9139 |
};
|
|
9140 |
||
9141 |
// Listen to events
|
|
9142 |
xhr.onload = callback(); |
|
9143 |
errorCallback = xhr.onerror = callback( "error" ); |
|
9144 |
||
9145 |
// Support: IE9
|
|
9146 |
// Use onreadystatechange to replace onabort
|
|
9147 |
// to handle uncaught aborts
|
|
9148 |
if ( xhr.onabort !== undefined ) { |
|
9149 |
xhr.onabort = errorCallback; |
|
9150 |
} else { |
|
9151 |
xhr.onreadystatechange = function() { |
|
9152 |
||
9153 |
// Check readyState before timeout as it changes
|
|
9154 |
if ( xhr.readyState === 4 ) { |
|
9155 |
||
9156 |
// Allow onerror to be called first,
|
|
9157 |
// but that will not handle a native abort
|
|
9158 |
// Also, save errorCallback to a variable
|
|
9159 |
// as xhr.onerror cannot be accessed
|
|
9160 |
window.setTimeout( function() { |
|
9161 |
if ( callback ) { |
|
9162 |
errorCallback(); |
|
9163 |
}
|
|
9164 |
} ); |
|
9165 |
}
|
|
9166 |
};
|
|
9167 |
}
|
|
9168 |
||
9169 |
// Create the abort callback
|
|
9170 |
callback = callback( "abort" ); |
|
9171 |
||
9172 |
try { |
|
9173 |
||
9174 |
// Do send the request (this may raise an exception)
|
|
9175 |
xhr.send( options.hasContent && options.data || null ); |
|
9176 |
} catch ( e ) { |
|
9177 |
||
9178 |
// #14683: Only rethrow if this hasn't been notified as an error yet
|
|
9179 |
if ( callback ) { |
|
9180 |
throw e; |
|
9181 |
}
|
|
9182 |
}
|
|
9183 |
},
|
|
9184 |
||
9185 |
abort: function() { |
|
9186 |
if ( callback ) { |
|
9187 |
callback(); |
|
9188 |
}
|
|
9189 |
}
|
|
9190 |
};
|
|
9191 |
}
|
|
9192 |
} ); |
|
9193 |
||
9194 |
||
9195 |
||
9196 |
||
9197 |
// Install script dataType
|
|
9198 |
jQuery.ajaxSetup( { |
|
9199 |
accepts: { |
|
9200 |
script: "text/javascript, application/javascript, " + |
|
9201 |
"application/ecmascript, application/x-ecmascript"
|
|
9202 |
},
|
|
9203 |
contents: { |
|
9204 |
script: /\b(?:java|ecma)script\b/ |
|
9205 |
},
|
|
9206 |
converters: { |
|
9207 |
"text script": function( text ) { |
|
9208 |
jQuery.globalEval( text ); |
|
9209 |
return text; |
|
9210 |
}
|
|
9211 |
}
|
|
9212 |
} ); |
|
9213 |
||
9214 |
// Handle cache's special case and crossDomain
|
|
9215 |
jQuery.ajaxPrefilter( "script", function( s ) { |
|
9216 |
if ( s.cache === undefined ) { |
|
9217 |
s.cache = false; |
|
9218 |
}
|
|
9219 |
if ( s.crossDomain ) { |
|
9220 |
s.type = "GET"; |
|
9221 |
}
|
|
9222 |
} ); |
|
9223 |
||
9224 |
// Bind script tag hack transport
|
|
9225 |
jQuery.ajaxTransport( "script", function( s ) { |
|
9226 |
||
9227 |
// This transport only deals with cross domain requests
|
|
9228 |
if ( s.crossDomain ) { |
|
9229 |
var script, callback; |
|
9230 |
return { |
|
9231 |
send: function( _, complete ) { |
|
9232 |
script = jQuery( "<script>" ).prop( { |
|
9233 |
charset: s.scriptCharset, |
|
9234 |
src: s.url |
|
9235 |
} ).on( |
|
9236 |
"load error", |
|
9237 |
callback = function( evt ) { |
|
9238 |
script.remove(); |
|
9239 |
callback = null; |
|
9240 |
if ( evt ) { |
|
9241 |
complete( evt.type === "error" ? 404 : 200, evt.type ); |
|
9242 |
}
|
|
9243 |
}
|
|
9244 |
);
|
|
9245 |
||
9246 |
// Use native DOM manipulation to avoid our domManip AJAX trickery
|
|
9247 |
document.head.appendChild( script[ 0 ] ); |
|
9248 |
},
|
|
9249 |
abort: function() { |
|
9250 |
if ( callback ) { |
|
9251 |
callback(); |
|
9252 |
}
|
|
9253 |
}
|
|
9254 |
};
|
|
9255 |
}
|
|
9256 |
} ); |
|
9257 |
||
9258 |
||
9259 |
||
9260 |
||
9261 |
var oldCallbacks = [], |
|
9262 |
rjsonp = /(=)\?(?=&|$)|\?\?/; |
|
9263 |
||
9264 |
// Default jsonp settings
|
|
9265 |
jQuery.ajaxSetup( { |
|
9266 |
jsonp: "callback", |
|
9267 |
jsonpCallback: function() { |
|
9268 |
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); |
|
9269 |
this[ callback ] = true; |
|
9270 |
return callback; |
|
9271 |
}
|
|
9272 |
} ); |
|
9273 |
||
9274 |
// Detect, normalize options and install callbacks for jsonp requests
|
|
9275 |
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { |
|
9276 |
||
9277 |
var callbackName, overwritten, responseContainer, |
|
9278 |
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? |
|
9279 |
"url" : |
|
9280 |
typeof s.data === "string" && |
|
9281 |
( s.contentType || "" ) |
|
9282 |
.indexOf( "application/x-www-form-urlencoded" ) === 0 && |
|
9283 |
rjsonp.test( s.data ) && "data" |
|
9284 |
);
|
|
9285 |
||
9286 |
// Handle iff the expected data type is "jsonp" or we have a parameter to set
|
|
9287 |
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { |
|
9288 |
||
9289 |
// Get callback name, remembering preexisting value associated with it
|
|
9290 |
callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? |
|
9291 |
s.jsonpCallback() : |
|
9292 |
s.jsonpCallback; |
|
9293 |
||
9294 |
// Insert callback into url or form data
|
|
9295 |
if ( jsonProp ) { |
|
9296 |
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); |
|
9297 |
} else if ( s.jsonp !== false ) { |
|
9298 |
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; |
|
9299 |
}
|
|
9300 |
||
9301 |
// Use data converter to retrieve json after script execution
|
|
9302 |
s.converters[ "script json" ] = function() { |
|
9303 |
if ( !responseContainer ) { |
|
9304 |
jQuery.error( callbackName + " was not called" ); |
|
9305 |
}
|
|
9306 |
return responseContainer[ 0 ]; |
|
9307 |
};
|
|
9308 |
||
9309 |
// Force json dataType
|
|
9310 |
s.dataTypes[ 0 ] = "json"; |
|
9311 |
||
9312 |
// Install callback
|
|
9313 |
overwritten = window[ callbackName ]; |
|
9314 |
window[ callbackName ] = function() { |
|
9315 |
responseContainer = arguments; |
|
9316 |
};
|
|
9317 |
||
9318 |
// Clean-up function (fires after converters)
|
|
9319 |
jqXHR.always( function() { |
|
9320 |
||
9321 |
// If previous value didn't exist - remove it
|
|
9322 |
if ( overwritten === undefined ) { |
|
9323 |
jQuery( window ).removeProp( callbackName ); |
|
9324 |
||
9325 |
// Otherwise restore preexisting value
|
|
9326 |
} else { |
|
9327 |
window[ callbackName ] = overwritten; |
|
9328 |
}
|
|
9329 |
||
9330 |
// Save back as free
|
|
9331 |
if ( s[ callbackName ] ) { |
|
9332 |
||
9333 |
// Make sure that re-using the options doesn't screw things around
|
|
9334 |
s.jsonpCallback = originalSettings.jsonpCallback; |
|
9335 |
||
9336 |
// Save the callback name for future use
|
|
9337 |
oldCallbacks.push( callbackName ); |
|
9338 |
}
|
|
9339 |
||
9340 |
// Call if it was a function and we have a response
|
|
9341 |
if ( responseContainer && jQuery.isFunction( overwritten ) ) { |
|
9342 |
overwritten( responseContainer[ 0 ] ); |
|
9343 |
}
|
|
9344 |
||
9345 |
responseContainer = overwritten = undefined; |
|
9346 |
} ); |
|
9347 |
||
9348 |
// Delegate to script
|
|
9349 |
return "script"; |
|
9350 |
}
|
|
9351 |
} ); |
|
9352 |
||
9353 |
||
9354 |
||
9355 |
||
9356 |
// Support: Safari 8+
|
|
9357 |
// In Safari 8 documents created via document.implementation.createHTMLDocument
|
|
9358 |
// collapse sibling forms: the second one becomes a child of the first one.
|
|
9359 |
// Because of that, this security measure has to be disabled in Safari 8.
|
|
9360 |
// https://bugs.webkit.org/show_bug.cgi?id=137337
|
|
9361 |
support.createHTMLDocument = ( function() { |
|
9362 |
var body = document.implementation.createHTMLDocument( "" ).body; |
|
9363 |
body.innerHTML = "<form></form><form></form>"; |
|
9364 |
return body.childNodes.length === 2; |
|
9365 |
} )(); |
|
9366 |
||
9367 |
||
9368 |
// Argument "data" should be string of html
|
|
9369 |
// context (optional): If specified, the fragment will be created in this context,
|
|
9370 |
// defaults to document
|
|
9371 |
// keepScripts (optional): If true, will include scripts passed in the html string
|
|
9372 |
jQuery.parseHTML = function( data, context, keepScripts ) { |
|
9373 |
if ( !data || typeof data !== "string" ) { |
|
9374 |
return null; |
|
9375 |
}
|
|
9376 |
if ( typeof context === "boolean" ) { |
|
9377 |
keepScripts = context; |
|
9378 |
context = false; |
|
9379 |
}
|
|
9380 |
||
9381 |
// Stop scripts or inline event handlers from being executed immediately
|
|
9382 |
// by using document.implementation
|
|
9383 |
context = context || ( support.createHTMLDocument ? |
|
9384 |
document.implementation.createHTMLDocument( "" ) : |
|
9385 |
document ); |
|
9386 |
||
9387 |
var parsed = rsingleTag.exec( data ), |
|
9388 |
scripts = !keepScripts && []; |
|
9389 |
||
9390 |
// Single tag
|
|
9391 |
if ( parsed ) { |
|
9392 |
return [ context.createElement( parsed[ 1 ] ) ]; |
|
9393 |
}
|
|
9394 |
||
9395 |
parsed = buildFragment( [ data ], context, scripts ); |
|
9396 |
||
9397 |
if ( scripts && scripts.length ) { |
|
9398 |
jQuery( scripts ).remove(); |
|
9399 |
}
|
|
9400 |
||
9401 |
return jQuery.merge( [], parsed.childNodes ); |
|
9402 |
};
|
|
9403 |
||
9404 |
||
9405 |
// Keep a copy of the old load method
|
|
9406 |
var _load = jQuery.fn.load; |
|
9407 |
||
9408 |
/**
|
|
9409 |
* Load a url into a page
|
|
9410 |
*/
|
|
9411 |
jQuery.fn.load = function( url, params, callback ) { |
|
9412 |
if ( typeof url !== "string" && _load ) { |
|
9413 |
return _load.apply( this, arguments ); |
|
9414 |
}
|
|
9415 |
||
9416 |
var selector, type, response, |
|
9417 |
self = this, |
|
9418 |
off = url.indexOf( " " ); |
|
9419 |
||
9420 |
if ( off > -1 ) { |
|
9421 |
selector = jQuery.trim( url.slice( off ) ); |
|
9422 |
url = url.slice( 0, off ); |
|
9423 |
}
|
|
9424 |
||
9425 |
// If it's a function
|
|
9426 |
if ( jQuery.isFunction( params ) ) { |
|
9427 |
||
9428 |
// We assume that it's the callback
|
|
9429 |
callback = params; |
|
9430 |
params = undefined; |
|
9431 |
||
9432 |
// Otherwise, build a param string
|
|
9433 |
} else if ( params && typeof params === "object" ) { |
|
9434 |
type = "POST"; |
|
9435 |
}
|
|
9436 |
||
9437 |
// If we have elements to modify, make the request
|
|
9438 |
if ( self.length > 0 ) { |
|
9439 |
jQuery.ajax( { |
|
9440 |
url: url, |
|
9441 |
||
9442 |
// If "type" variable is undefined, then "GET" method will be used.
|
|
9443 |
// Make value of this field explicit since
|
|
9444 |
// user can override it through ajaxSetup method
|
|
9445 |
type: type || "GET", |
|
9446 |
dataType: "html", |
|
9447 |
data: params |
|
9448 |
} ).done( function( responseText ) { |
|
9449 |
||
9450 |
// Save response for use in complete callback
|
|
9451 |
response = arguments; |
|
9452 |
||
9453 |
self.html( selector ? |
|
9454 |
||
9455 |
// If a selector was specified, locate the right elements in a dummy div
|
|
9456 |
// Exclude scripts to avoid IE 'Permission Denied' errors
|
|
9457 |
jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : |
|
9458 |
||
9459 |
// Otherwise use the full result
|
|
9460 |
responseText ); |
|
9461 |
||
9462 |
// If the request succeeds, this function gets "data", "status", "jqXHR"
|
|
9463 |
// but they are ignored because response was set above.
|
|
9464 |
// If it fails, this function gets "jqXHR", "status", "error"
|
|
9465 |
} ).always( callback && function( jqXHR, status ) { |
|
9466 |
self.each( function() { |
|
9467 |
callback.apply( self, response || [ jqXHR.responseText, status, jqXHR ] ); |
|
9468 |
} ); |
|
9469 |
} ); |
|
9470 |
}
|
|
9471 |
||
9472 |
return this; |
|
9473 |
};
|
|
9474 |
||
9475 |
||
9476 |
||
9477 |
||
9478 |
// Attach a bunch of functions for handling common AJAX events
|
|
9479 |
jQuery.each( [ |
|
9480 |
"ajaxStart", |
|
9481 |
"ajaxStop", |
|
9482 |
"ajaxComplete", |
|
9483 |
"ajaxError", |
|
9484 |
"ajaxSuccess", |
|
9485 |
"ajaxSend"
|
|
9486 |
], function( i, type ) { |
|
9487 |
jQuery.fn[ type ] = function( fn ) { |
|
9488 |
return this.on( type, fn ); |
|
9489 |
};
|
|
9490 |
} ); |
|
9491 |
||
9492 |
||
9493 |
||
9494 |
||
9495 |
jQuery.expr.filters.animated = function( elem ) { |
|
9496 |
return jQuery.grep( jQuery.timers, function( fn ) { |
|
9497 |
return elem === fn.elem; |
|
9498 |
} ).length; |
|
9499 |
};
|
|
9500 |
||
9501 |
||
9502 |
||
9503 |
||
9504 |
/**
|
|
9505 |
* Gets a window from an element
|
|
9506 |
*/
|
|
9507 |
function getWindow( elem ) { |
|
9508 |
return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView; |
|
9509 |
}
|
|
9510 |
||
9511 |
jQuery.offset = { |
|
9512 |
setOffset: function( elem, options, i ) { |
|
9513 |
var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, |
|
9514 |
position = jQuery.css( elem, "position" ), |
|
9515 |
curElem = jQuery( elem ), |
|
9516 |
props = {}; |
|
9517 |
||
9518 |
// Set position first, in-case top/left are set even on static elem
|
|
9519 |
if ( position === "static" ) { |
|
9520 |
elem.style.position = "relative"; |
|
9521 |
}
|
|
9522 |
||
9523 |
curOffset = curElem.offset(); |
|
9524 |
curCSSTop = jQuery.css( elem, "top" ); |
|
9525 |
curCSSLeft = jQuery.css( elem, "left" ); |
|
9526 |
calculatePosition = ( position === "absolute" || position === "fixed" ) && |
|
9527 |
( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1; |
|
9528 |
||
9529 |
// Need to be able to calculate position if either
|
|
9530 |
// top or left is auto and position is either absolute or fixed
|
|
9531 |
if ( calculatePosition ) { |
|
9532 |
curPosition = curElem.position(); |
|
9533 |
curTop = curPosition.top; |
|
9534 |
curLeft = curPosition.left; |
|
9535 |
||
9536 |
} else { |
|
9537 |
curTop = parseFloat( curCSSTop ) || 0; |
|
9538 |
curLeft = parseFloat( curCSSLeft ) || 0; |
|
9539 |
}
|
|
9540 |
||
9541 |
if ( jQuery.isFunction( options ) ) { |
|
9542 |
||
9543 |
// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
|
|
9544 |
options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); |
|
9545 |
}
|
|
9546 |
||
9547 |
if ( options.top != null ) { |
|
9548 |
props.top = ( options.top - curOffset.top ) + curTop; |
|
9549 |
}
|
|
9550 |
if ( options.left != null ) { |
|
9551 |
props.left = ( options.left - curOffset.left ) + curLeft; |
|
9552 |
}
|
|
9553 |
||
9554 |
if ( "using" in options ) { |
|
9555 |
options.using.call( elem, props ); |
|
9556 |
||
9557 |
} else { |
|
9558 |
curElem.css( props ); |
|
9559 |
}
|
|
9560 |
}
|
|
9561 |
};
|
|
9562 |
||
9563 |
jQuery.fn.extend( { |
|
9564 |
offset: function( options ) { |
|
9565 |
if ( arguments.length ) { |
|
9566 |
return options === undefined ? |
|
9567 |
this : |
|
9568 |
this.each( function( i ) { |
|
9569 |
jQuery.offset.setOffset( this, options, i ); |
|
9570 |
} ); |
|
9571 |
}
|
|
9572 |
||
9573 |
var docElem, win, |
|
9574 |
elem = this[ 0 ], |
|
9575 |
box = { top: 0, left: 0 }, |
|
9576 |
doc = elem && elem.ownerDocument; |
|
9577 |
||
9578 |
if ( !doc ) { |
|
9579 |
return; |
|
9580 |
}
|
|
9581 |
||
9582 |
docElem = doc.documentElement; |
|
9583 |
||
9584 |
// Make sure it's not a disconnected DOM node
|
|
9585 |
if ( !jQuery.contains( docElem, elem ) ) { |
|
9586 |
return box; |
|
9587 |
}
|
|
9588 |
||
9589 |
box = elem.getBoundingClientRect(); |
|
9590 |
win = getWindow( doc ); |
|
9591 |
return { |
|
9592 |
top: box.top + win.pageYOffset - docElem.clientTop, |
|
9593 |
left: box.left + win.pageXOffset - docElem.clientLeft |
|
9594 |
};
|
|
9595 |
},
|
|
9596 |
||
9597 |
position: function() { |
|
9598 |
if ( !this[ 0 ] ) { |
|
9599 |
return; |
|
9600 |
}
|
|
9601 |
||
9602 |
var offsetParent, offset, |
|
9603 |
elem = this[ 0 ], |
|
9604 |
parentOffset = { top: 0, left: 0 }; |
|
9605 |
||
9606 |
// Fixed elements are offset from window (parentOffset = {top:0, left: 0},
|
|
9607 |
// because it is its only offset parent
|
|
9608 |
if ( jQuery.css( elem, "position" ) === "fixed" ) { |
|
9609 |
||
9610 |
// Assume getBoundingClientRect is there when computed position is fixed
|
|
9611 |
offset = elem.getBoundingClientRect(); |
|
9612 |
||
9613 |
} else { |
|
9614 |
||
9615 |
// Get *real* offsetParent
|
|
9616 |
offsetParent = this.offsetParent(); |
|
9617 |
||
9618 |
// Get correct offsets
|
|
9619 |
offset = this.offset(); |
|
9620 |
if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { |
|
9621 |
parentOffset = offsetParent.offset(); |
|
9622 |
}
|
|
9623 |
||
9624 |
// Add offsetParent borders
|
|
9625 |
parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); |
|
9626 |
parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); |
|
9627 |
}
|
|
9628 |
||
9629 |
// Subtract parent offsets and element margins
|
|
9630 |
return { |
|
9631 |
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), |
|
9632 |
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) |
|
9633 |
};
|
|
9634 |
},
|
|
9635 |
||
9636 |
// This method will return documentElement in the following cases:
|
|
9637 |
// 1) For the element inside the iframe without offsetParent, this method will return
|
|
9638 |
// documentElement of the parent window
|
|
9639 |
// 2) For the hidden or detached element
|
|
9640 |
// 3) For body or html element, i.e. in case of the html node - it will return itself
|
|
9641 |
//
|
|
9642 |
// but those exceptions were never presented as a real life use-cases
|
|
9643 |
// and might be considered as more preferable results.
|
|
9644 |
//
|
|
9645 |
// This logic, however, is not guaranteed and can change at any point in the future
|
|
9646 |
offsetParent: function() { |
|
9647 |
return this.map( function() { |
|
9648 |
var offsetParent = this.offsetParent; |
|
9649 |
||
9650 |
while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) { |
|
9651 |
offsetParent = offsetParent.offsetParent; |
|
9652 |
}
|
|
9653 |
||
9654 |
return offsetParent || documentElement; |
|
9655 |
} ); |
|
9656 |
}
|
|
9657 |
} ); |
|
9658 |
||
9659 |
// Create scrollLeft and scrollTop methods
|
|
9660 |
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { |
|
9661 |
var top = "pageYOffset" === prop; |
|
9662 |
||
9663 |
jQuery.fn[ method ] = function( val ) { |
|
9664 |
return access( this, function( elem, method, val ) { |
|
9665 |
var win = getWindow( elem ); |
|
9666 |
||
9667 |
if ( val === undefined ) { |
|
9668 |
return win ? win[ prop ] : elem[ method ]; |
|
9669 |
}
|
|
9670 |
||
9671 |
if ( win ) { |
|
9672 |
win.scrollTo( |
|
9673 |
!top ? val : win.pageXOffset, |
|
9674 |
top ? val : win.pageYOffset |
|
9675 |
);
|
|
9676 |
||
9677 |
} else { |
|
9678 |
elem[ method ] = val; |
|
9679 |
}
|
|
9680 |
}, method, val, arguments.length ); |
|
9681 |
};
|
|
9682 |
} ); |
|
9683 |
||
9684 |
// Support: Safari<7-8+, Chrome<37-44+
|
|
9685 |
// Add the top/left cssHooks using jQuery.fn.position
|
|
9686 |
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
|
9687 |
// Blink bug: https://code.google.com/p/chromium/issues/detail?id=229280
|
|
9688 |
// getComputedStyle returns percent when specified for top/left/bottom/right;
|
|
9689 |
// rather than make the css module depend on the offset module, just check for it here
|
|
9690 |
jQuery.each( [ "top", "left" ], function( i, prop ) { |
|
9691 |
jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, |
|
9692 |
function( elem, computed ) { |
|
9693 |
if ( computed ) { |
|
9694 |
computed = curCSS( elem, prop ); |
|
9695 |
||
9696 |
// If curCSS returns percentage, fallback to offset
|
|
9697 |
return rnumnonpx.test( computed ) ? |
|
9698 |
jQuery( elem ).position()[ prop ] + "px" : |
|
9699 |
computed; |
|
9700 |
}
|
|
9701 |
}
|
|
9702 |
);
|
|
9703 |
} ); |
|
9704 |
||
9705 |
||
9706 |
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
|
|
9707 |
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { |
|
9708 |
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, |
|
9709 |
function( defaultExtra, funcName ) { |
|
9710 |
||
9711 |
// Margin is only for outerHeight, outerWidth
|
|
9712 |
jQuery.fn[ funcName ] = function( margin, value ) { |
|
9713 |
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), |
|
9714 |
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); |
|
9715 |
||
9716 |
return access( this, function( elem, type, value ) { |
|
9717 |
var doc; |
|
9718 |
||
9719 |
if ( jQuery.isWindow( elem ) ) { |
|
9720 |
||
9721 |
// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
|
|
9722 |
// isn't a whole lot we can do. See pull request at this URL for discussion:
|
|
9723 |
// https://github.com/jquery/jquery/pull/764
|
|
9724 |
return elem.document.documentElement[ "client" + name ]; |
|
9725 |
}
|
|
9726 |
||
9727 |
// Get document width or height
|
|
9728 |
if ( elem.nodeType === 9 ) { |
|
9729 |
doc = elem.documentElement; |
|
9730 |
||
9731 |
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
|
|
9732 |
// whichever is greatest
|
|
9733 |
return Math.max( |
|
9734 |
elem.body[ "scroll" + name ], doc[ "scroll" + name ], |
|
9735 |
elem.body[ "offset" + name ], doc[ "offset" + name ], |
|
9736 |
doc[ "client" + name ] |
|
9737 |
);
|
|
9738 |
}
|
|
9739 |
||
9740 |
return value === undefined ? |
|
9741 |
||
9742 |
// Get width or height on the element, requesting but not forcing parseFloat
|
|
9743 |
jQuery.css( elem, type, extra ) : |
|
9744 |
||
9745 |
// Set width or height on the element
|
|
9746 |
jQuery.style( elem, type, value, extra ); |
|
9747 |
}, type, chainable ? margin : undefined, chainable, null ); |
|
9748 |
};
|
|
9749 |
} ); |
|
9750 |
} ); |
|
9751 |
||
9752 |
||
9753 |
jQuery.fn.extend( { |
|
9754 |
||
9755 |
bind: function( types, data, fn ) { |
|
9756 |
return this.on( types, null, data, fn ); |
|
9757 |
},
|
|
9758 |
unbind: function( types, fn ) { |
|
9759 |
return this.off( types, null, fn ); |
|
9760 |
},
|
|
9761 |
||
9762 |
delegate: function( selector, types, data, fn ) { |
|
9763 |
return this.on( types, selector, data, fn ); |
|
9764 |
},
|
|
9765 |
undelegate: function( selector, types, fn ) { |
|
9766 |
||
9767 |
// ( namespace ) or ( selector, types [, fn] )
|
|
9768 |
return arguments.length === 1 ? |
|
9769 |
this.off( selector, "**" ) : |
|
9770 |
this.off( types, selector || "**", fn ); |
|
9771 |
},
|
|
9772 |
size: function() { |
|
9773 |
return this.length; |
|
9774 |
}
|
|
9775 |
} ); |
|
9776 |
||
9777 |
jQuery.fn.andSelf = jQuery.fn.addBack; |
|
9778 |
||
9779 |
||
9780 |
||
9781 |
||
9782 |
// Register as a named AMD module, since jQuery can be concatenated with other
|
|
9783 |
// files that may use define, but not via a proper concatenation script that
|
|
9784 |
// understands anonymous AMD modules. A named AMD is safest and most robust
|
|
9785 |
// way to register. Lowercase jquery is used because AMD module names are
|
|
9786 |
// derived from file names, and jQuery is normally delivered in a lowercase
|
|
9787 |
// file name. Do this after creating the global so that if an AMD module wants
|
|
9788 |
// to call noConflict to hide this version of jQuery, it will work.
|
|
9789 |
||
9790 |
// Note that for maximum portability, libraries that are not jQuery should
|
|
9791 |
// declare themselves as anonymous modules, and avoid setting a global if an
|
|
9792 |
// AMD loader is present. jQuery is a special case. For more information, see
|
|
9793 |
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
|
|
9794 |
||
9795 |
if ( typeof define === "function" && define.amd ) { |
|
9796 |
define( "jquery", [], function() { |
|
9797 |
return jQuery; |
|
9798 |
} ); |
|
9799 |
}
|
|
9800 |
||
9801 |
||
9802 |
||
9803 |
var
|
|
9804 |
||
9805 |
// Map over jQuery in case of overwrite
|
|
9806 |
_jQuery = window.jQuery, |
|
9807 |
||
9808 |
// Map over the $ in case of overwrite
|
|
9809 |
_$ = window.$; |
|
9810 |
||
9811 |
jQuery.noConflict = function( deep ) { |
|
9812 |
if ( window.$ === jQuery ) { |
|
9813 |
window.$ = _$; |
|
9814 |
}
|
|
9815 |
||
9816 |
if ( deep && window.jQuery === jQuery ) { |
|
9817 |
window.jQuery = _jQuery; |
|
9818 |
}
|
|
9819 |
||
9820 |
return jQuery; |
|
9821 |
};
|
|
9822 |
||
9823 |
// Expose jQuery and $ identifiers, even in AMD
|
|
9824 |
// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
|
|
9825 |
// and CommonJS for browser emulators (#13566)
|
|
9826 |
if ( !noGlobal ) { |
|
9827 |
window.jQuery = window.$ = jQuery; |
|
9828 |
}
|
|
9829 |
||
9830 |
return jQuery; |
|
9831 |
}));
|