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@@ -1,10872 +0,0 @@
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-/*!
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- * jQuery JavaScript Library v3.5.1
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- * https://jquery.com/
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- *
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- * Includes Sizzle.js
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- * https://sizzlejs.com/
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- *
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- * Copyright JS Foundation and other contributors
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- * Released under the MIT license
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- * https://jquery.org/license
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- *
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- * Date: 2020-05-04T22:49Z
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- */
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-( function( global, factory ) {
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-
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- "use strict";
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-
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- if ( typeof module === "object" && typeof module.exports === "object" ) {
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-
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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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-
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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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-
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-// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
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-// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
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-// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
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-// enough that all such attempts are guarded in a try block.
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-"use strict";
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-
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-var arr = [];
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-
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-var getProto = Object.getPrototypeOf;
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-
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-var slice = arr.slice;
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-
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-var flat = arr.flat ? function( array ) {
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- return arr.flat.call( array );
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-} : function( array ) {
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- return arr.concat.apply( [], array );
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-};
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-
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-
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-var push = arr.push;
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-
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-var indexOf = arr.indexOf;
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-
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-var class2type = {};
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-
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-var toString = class2type.toString;
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-
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-var hasOwn = class2type.hasOwnProperty;
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-
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-var fnToString = hasOwn.toString;
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-
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-var ObjectFunctionString = fnToString.call( Object );
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-
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-var support = {};
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-
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-var isFunction = function isFunction( obj ) {
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-
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- // Support: Chrome <=57, Firefox <=52
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- // In some browsers, typeof returns "function" for HTML <object> elements
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- // (i.e., `typeof document.createElement( "object" ) === "function"`).
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- // We don't want to classify *any* DOM node as a function.
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- return typeof obj === "function" && typeof obj.nodeType !== "number";
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- };
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-
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-
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-var isWindow = function isWindow( obj ) {
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- return obj != null && obj === obj.window;
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- };
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-
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-
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-var document = window.document;
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-
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-
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-
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- var preservedScriptAttributes = {
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- type: true,
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- src: true,
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- nonce: true,
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- noModule: true
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- };
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-
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- function DOMEval( code, node, doc ) {
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- doc = doc || document;
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-
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- var i, val,
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- script = doc.createElement( "script" );
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-
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- script.text = code;
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- if ( node ) {
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- for ( i in preservedScriptAttributes ) {
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-
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- // Support: Firefox 64+, Edge 18+
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- // Some browsers don't support the "nonce" property on scripts.
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- // On the other hand, just using `getAttribute` is not enough as
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- // the `nonce` attribute is reset to an empty string whenever it
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- // becomes browsing-context connected.
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- // See https://github.com/whatwg/html/issues/2369
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- // See https://html.spec.whatwg.org/#nonce-attributes
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- // The `node.getAttribute` check was added for the sake of
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- // `jQuery.globalEval` so that it can fake a nonce-containing node
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- // via an object.
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- val = node[ i ] || node.getAttribute && node.getAttribute( i );
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- if ( val ) {
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- script.setAttribute( i, val );
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- }
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- }
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- }
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- doc.head.appendChild( script ).parentNode.removeChild( script );
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- }
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-
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-
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-function toType( obj ) {
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- if ( obj == null ) {
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- return obj + "";
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- }
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-
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- // Support: Android <=2.3 only (functionish RegExp)
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- return typeof obj === "object" || typeof obj === "function" ?
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- class2type[ toString.call( obj ) ] || "object" :
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- typeof obj;
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-}
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-/* global Symbol */
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-// Defining this global in .eslintrc.json would create a danger of using the global
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-// unguarded in another place, it seems safer to define global only for this module
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-
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-
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-
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-var
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- version = "3.5.1",
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-
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- // Define a local copy of jQuery
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- jQuery = function( selector, context ) {
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-
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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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-
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-jQuery.fn = jQuery.prototype = {
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-
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- // The current version of jQuery being used
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- jquery: version,
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-
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- constructor: jQuery,
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-
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- // The default length of a jQuery object is 0
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- length: 0,
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-
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- toArray: function() {
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- return slice.call( this );
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- },
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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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-
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- // Return all the elements in a clean array
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- if ( num == null ) {
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- return slice.call( this );
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- }
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-
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- // Return just the one element from the set
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- return num < 0 ? this[ num + this.length ] : this[ num ];
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- },
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-
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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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-
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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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-
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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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-
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- // Return the newly-formed element set
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- return ret;
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- },
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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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-
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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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-
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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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-
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- first: function() {
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- return this.eq( 0 );
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- },
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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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-
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- even: function() {
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- return this.pushStack( jQuery.grep( this, function( _elem, i ) {
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- return ( i + 1 ) % 2;
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- } ) );
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- },
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-
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- odd: function() {
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- return this.pushStack( jQuery.grep( this, function( _elem, i ) {
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- return i % 2;
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- } ) );
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- },
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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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-
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- end: function() {
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- return this.prevObject || this.constructor();
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- },
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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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-
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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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-
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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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-
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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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-
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- // Handle case when target is a string or something (possible in deep copy)
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- if ( typeof target !== "object" && !isFunction( target ) ) {
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- target = {};
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- }
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-
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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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-
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- for ( ; i < length; i++ ) {
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-
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- // Only deal with non-null/undefined values
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- if ( ( options = arguments[ i ] ) != null ) {
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-
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- // Extend the base object
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- for ( name in options ) {
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- copy = options[ name ];
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-
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- // Prevent Object.prototype pollution
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- // Prevent never-ending loop
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- if ( name === "__proto__" || target === copy ) {
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- continue;
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- }
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-
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- // Recurse if we're merging plain objects or arrays
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- if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
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- ( copyIsArray = Array.isArray( copy ) ) ) ) {
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- src = target[ name ];
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-
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- // Ensure proper type for the source value
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- if ( copyIsArray && !Array.isArray( src ) ) {
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- clone = [];
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- } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {
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- clone = {};
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- } else {
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- clone = src;
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- }
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- copyIsArray = false;
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-
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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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-
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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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-
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- // Return the modified object
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- return target;
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-};
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-
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-jQuery.extend( {
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-
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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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-
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- // Assume jQuery is ready without the ready module
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- isReady: true,
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-
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- error: function( msg ) {
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- throw new Error( msg );
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- },
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-
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- noop: function() {},
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-
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- isPlainObject: function( obj ) {
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- var proto, Ctor;
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-
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- // Detect obvious negatives
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- // Use toString instead of jQuery.type to catch host objects
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- if ( !obj || toString.call( obj ) !== "[object Object]" ) {
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- return false;
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- }
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-
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- proto = getProto( obj );
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-
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- // Objects with no prototype (e.g., `Object.create( null )`) are plain
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- if ( !proto ) {
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- return true;
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- }
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-
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- // Objects with prototype are plain iff they were constructed by a global Object function
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- Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
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- return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
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- },
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-
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- isEmptyObject: function( obj ) {
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- var name;
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-
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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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-
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- // Evaluates a script in a provided context; falls back to the global one
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- // if not specified.
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- globalEval: function( code, options, doc ) {
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- DOMEval( code, { nonce: options && options.nonce }, doc );
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- },
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-
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- each: function( obj, callback ) {
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- var length, i = 0;
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-
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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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-
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- return obj;
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- },
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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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-
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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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-
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- return ret;
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- },
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-
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- inArray: function( elem, arr, i ) {
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- return arr == null ? -1 : indexOf.call( arr, elem, i );
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- },
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-
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- // Support: Android <=4.0 only, PhantomJS 1 only
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- // push.apply(_, arraylike) throws on ancient WebKit
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- merge: function( first, second ) {
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- var len = +second.length,
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- j = 0,
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- i = first.length;
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-
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- for ( ; j < len; j++ ) {
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- first[ i++ ] = second[ j ];
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- }
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-
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- first.length = i;
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-
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- return first;
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- },
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-
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- grep: function( elems, callback, invert ) {
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- var callbackInverse,
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- matches = [],
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- i = 0,
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- length = elems.length,
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- callbackExpect = !invert;
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-
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- // Go through the array, only saving the items
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- // that pass the validator function
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- for ( ; i < length; i++ ) {
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- callbackInverse = !callback( elems[ i ], i );
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- if ( callbackInverse !== callbackExpect ) {
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- matches.push( elems[ i ] );
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- }
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- }
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-
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- return matches;
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- },
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-
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- // arg is for internal usage only
|
|
|
- map: function( elems, callback, arg ) {
|
|
|
- var length, value,
|
|
|
- i = 0,
|
|
|
- ret = [];
|
|
|
-
|
|
|
- // Go through the array, translating each of the items to their new values
|
|
|
- if ( isArrayLike( elems ) ) {
|
|
|
- length = elems.length;
|
|
|
- for ( ; i < length; i++ ) {
|
|
|
- value = callback( elems[ i ], i, arg );
|
|
|
-
|
|
|
- if ( value != null ) {
|
|
|
- ret.push( value );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Go through every key on the object,
|
|
|
- } else {
|
|
|
- for ( i in elems ) {
|
|
|
- value = callback( elems[ i ], i, arg );
|
|
|
-
|
|
|
- if ( value != null ) {
|
|
|
- ret.push( value );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Flatten any nested arrays
|
|
|
- return flat( ret );
|
|
|
- },
|
|
|
-
|
|
|
- // A global GUID counter for objects
|
|
|
- guid: 1,
|
|
|
-
|
|
|
- // jQuery.support is not used in Core but other projects attach their
|
|
|
- // properties to it so it needs to exist.
|
|
|
- support: support
|
|
|
-} );
|
|
|
-
|
|
|
-if ( typeof Symbol === "function" ) {
|
|
|
- jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
|
|
|
-}
|
|
|
-
|
|
|
-// Populate the class2type map
|
|
|
-jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
|
|
|
-function( _i, name ) {
|
|
|
- class2type[ "[object " + name + "]" ] = name.toLowerCase();
|
|
|
-} );
|
|
|
-
|
|
|
-function isArrayLike( obj ) {
|
|
|
-
|
|
|
- // Support: real iOS 8.2 only (not reproducible in simulator)
|
|
|
- // `in` check used to prevent JIT error (gh-2145)
|
|
|
- // hasOwn isn't used here due to false negatives
|
|
|
- // regarding Nodelist length in IE
|
|
|
- var length = !!obj && "length" in obj && obj.length,
|
|
|
- type = toType( obj );
|
|
|
-
|
|
|
- if ( isFunction( obj ) || isWindow( obj ) ) {
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- return type === "array" || length === 0 ||
|
|
|
- typeof length === "number" && length > 0 && ( length - 1 ) in obj;
|
|
|
-}
|
|
|
-var Sizzle =
|
|
|
-/*!
|
|
|
- * Sizzle CSS Selector Engine v2.3.5
|
|
|
- * https://sizzlejs.com/
|
|
|
- *
|
|
|
- * Copyright JS Foundation and other contributors
|
|
|
- * Released under the MIT license
|
|
|
- * https://js.foundation/
|
|
|
- *
|
|
|
- * Date: 2020-03-14
|
|
|
- */
|
|
|
-( function( window ) {
|
|
|
-var i,
|
|
|
- support,
|
|
|
- Expr,
|
|
|
- getText,
|
|
|
- isXML,
|
|
|
- tokenize,
|
|
|
- compile,
|
|
|
- select,
|
|
|
- outermostContext,
|
|
|
- sortInput,
|
|
|
- hasDuplicate,
|
|
|
-
|
|
|
- // Local document vars
|
|
|
- setDocument,
|
|
|
- document,
|
|
|
- docElem,
|
|
|
- documentIsHTML,
|
|
|
- rbuggyQSA,
|
|
|
- rbuggyMatches,
|
|
|
- matches,
|
|
|
- contains,
|
|
|
-
|
|
|
- // Instance-specific data
|
|
|
- expando = "sizzle" + 1 * new Date(),
|
|
|
- preferredDoc = window.document,
|
|
|
- dirruns = 0,
|
|
|
- done = 0,
|
|
|
- classCache = createCache(),
|
|
|
- tokenCache = createCache(),
|
|
|
- compilerCache = createCache(),
|
|
|
- nonnativeSelectorCache = createCache(),
|
|
|
- sortOrder = function( a, b ) {
|
|
|
- if ( a === b ) {
|
|
|
- hasDuplicate = true;
|
|
|
- }
|
|
|
- return 0;
|
|
|
- },
|
|
|
-
|
|
|
- // Instance methods
|
|
|
- hasOwn = ( {} ).hasOwnProperty,
|
|
|
- arr = [],
|
|
|
- pop = arr.pop,
|
|
|
- pushNative = arr.push,
|
|
|
- push = arr.push,
|
|
|
- slice = arr.slice,
|
|
|
-
|
|
|
- // Use a stripped-down indexOf as it's faster than native
|
|
|
- // https://jsperf.com/thor-indexof-vs-for/5
|
|
|
- indexOf = function( list, elem ) {
|
|
|
- var i = 0,
|
|
|
- len = list.length;
|
|
|
- for ( ; i < len; i++ ) {
|
|
|
- if ( list[ i ] === elem ) {
|
|
|
- return i;
|
|
|
- }
|
|
|
- }
|
|
|
- return -1;
|
|
|
- },
|
|
|
-
|
|
|
- booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|" +
|
|
|
- "ismap|loop|multiple|open|readonly|required|scoped",
|
|
|
-
|
|
|
- // Regular expressions
|
|
|
-
|
|
|
- // http://www.w3.org/TR/css3-selectors/#whitespace
|
|
|
- whitespace = "[\\x20\\t\\r\\n\\f]",
|
|
|
-
|
|
|
- // https://www.w3.org/TR/css-syntax-3/#ident-token-diagram
|
|
|
- identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace +
|
|
|
- "?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+",
|
|
|
-
|
|
|
- // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
|
|
|
- attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
|
|
|
-
|
|
|
- // Operator (capture 2)
|
|
|
- "*([*^$|!~]?=)" + whitespace +
|
|
|
-
|
|
|
- // "Attribute values must be CSS identifiers [capture 5]
|
|
|
- // or strings [capture 3 or capture 4]"
|
|
|
- "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" +
|
|
|
- whitespace + "*\\]",
|
|
|
-
|
|
|
- pseudos = ":(" + identifier + ")(?:\\((" +
|
|
|
-
|
|
|
- // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
|
|
|
- // 1. quoted (capture 3; capture 4 or capture 5)
|
|
|
- "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
|
|
|
-
|
|
|
- // 2. simple (capture 6)
|
|
|
- "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
|
|
|
-
|
|
|
- // 3. anything else (capture 2)
|
|
|
- ".*" +
|
|
|
- ")\\)|)",
|
|
|
-
|
|
|
- // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
|
|
|
- rwhitespace = new RegExp( whitespace + "+", "g" ),
|
|
|
- rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" +
|
|
|
- whitespace + "+$", "g" ),
|
|
|
-
|
|
|
- rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
|
|
|
- rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace +
|
|
|
- "*" ),
|
|
|
- rdescend = new RegExp( whitespace + "|>" ),
|
|
|
-
|
|
|
- rpseudo = new RegExp( pseudos ),
|
|
|
- ridentifier = new RegExp( "^" + identifier + "$" ),
|
|
|
-
|
|
|
- matchExpr = {
|
|
|
- "ID": new RegExp( "^#(" + identifier + ")" ),
|
|
|
- "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
|
|
|
- "TAG": new RegExp( "^(" + identifier + "|[*])" ),
|
|
|
- "ATTR": new RegExp( "^" + attributes ),
|
|
|
- "PSEUDO": new RegExp( "^" + pseudos ),
|
|
|
- "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" +
|
|
|
- whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" +
|
|
|
- whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
|
|
|
- "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
|
|
|
-
|
|
|
- // For use in libraries implementing .is()
|
|
|
- // We use this for POS matching in `select`
|
|
|
- "needsContext": new RegExp( "^" + whitespace +
|
|
|
- "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace +
|
|
|
- "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
|
|
|
- },
|
|
|
-
|
|
|
- rhtml = /HTML$/i,
|
|
|
- rinputs = /^(?:input|select|textarea|button)$/i,
|
|
|
- rheader = /^h\d$/i,
|
|
|
-
|
|
|
- rnative = /^[^{]+\{\s*\[native \w/,
|
|
|
-
|
|
|
- // Easily-parseable/retrievable ID or TAG or CLASS selectors
|
|
|
- rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
|
|
|
-
|
|
|
- rsibling = /[+~]/,
|
|
|
-
|
|
|
- // CSS escapes
|
|
|
- // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
|
|
|
- runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace + "?|\\\\([^\\r\\n\\f])", "g" ),
|
|
|
- funescape = function( escape, nonHex ) {
|
|
|
- var high = "0x" + escape.slice( 1 ) - 0x10000;
|
|
|
-
|
|
|
- return nonHex ?
|
|
|
-
|
|
|
- // Strip the backslash prefix from a non-hex escape sequence
|
|
|
- nonHex :
|
|
|
-
|
|
|
- // Replace a hexadecimal escape sequence with the encoded Unicode code point
|
|
|
- // Support: IE <=11+
|
|
|
- // For values outside the Basic Multilingual Plane (BMP), manually construct a
|
|
|
- // surrogate pair
|
|
|
- high < 0 ?
|
|
|
- String.fromCharCode( high + 0x10000 ) :
|
|
|
- String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
|
|
|
- },
|
|
|
-
|
|
|
- // CSS string/identifier serialization
|
|
|
- // https://drafts.csswg.org/cssom/#common-serializing-idioms
|
|
|
- rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
|
|
|
- fcssescape = function( ch, asCodePoint ) {
|
|
|
- if ( asCodePoint ) {
|
|
|
-
|
|
|
- // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
|
|
|
- if ( ch === "\0" ) {
|
|
|
- return "\uFFFD";
|
|
|
- }
|
|
|
-
|
|
|
- // Control characters and (dependent upon position) numbers get escaped as code points
|
|
|
- return ch.slice( 0, -1 ) + "\\" +
|
|
|
- ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
|
|
|
- }
|
|
|
-
|
|
|
- // Other potentially-special ASCII characters get backslash-escaped
|
|
|
- return "\\" + ch;
|
|
|
- },
|
|
|
-
|
|
|
- // Used for iframes
|
|
|
- // See setDocument()
|
|
|
- // Removing the function wrapper causes a "Permission Denied"
|
|
|
- // error in IE
|
|
|
- unloadHandler = function() {
|
|
|
- setDocument();
|
|
|
- },
|
|
|
-
|
|
|
- inDisabledFieldset = addCombinator(
|
|
|
- function( elem ) {
|
|
|
- return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset";
|
|
|
- },
|
|
|
- { dir: "parentNode", next: "legend" }
|
|
|
- );
|
|
|
-
|
|
|
-// Optimize for push.apply( _, NodeList )
|
|
|
-try {
|
|
|
- push.apply(
|
|
|
- ( arr = slice.call( preferredDoc.childNodes ) ),
|
|
|
- preferredDoc.childNodes
|
|
|
- );
|
|
|
-
|
|
|
- // Support: Android<4.0
|
|
|
- // Detect silently failing push.apply
|
|
|
- // eslint-disable-next-line no-unused-expressions
|
|
|
- arr[ preferredDoc.childNodes.length ].nodeType;
|
|
|
-} catch ( e ) {
|
|
|
- push = { apply: arr.length ?
|
|
|
-
|
|
|
- // Leverage slice if possible
|
|
|
- function( target, els ) {
|
|
|
- pushNative.apply( target, slice.call( els ) );
|
|
|
- } :
|
|
|
-
|
|
|
- // Support: IE<9
|
|
|
- // Otherwise append directly
|
|
|
- function( target, els ) {
|
|
|
- var j = target.length,
|
|
|
- i = 0;
|
|
|
-
|
|
|
- // Can't trust NodeList.length
|
|
|
- while ( ( target[ j++ ] = els[ i++ ] ) ) {}
|
|
|
- target.length = j - 1;
|
|
|
- }
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-function Sizzle( selector, context, results, seed ) {
|
|
|
- var m, i, elem, nid, match, groups, newSelector,
|
|
|
- newContext = context && context.ownerDocument,
|
|
|
-
|
|
|
- // nodeType defaults to 9, since context defaults to document
|
|
|
- nodeType = context ? context.nodeType : 9;
|
|
|
-
|
|
|
- results = results || [];
|
|
|
-
|
|
|
- // Return early from calls with invalid selector or context
|
|
|
- if ( typeof selector !== "string" || !selector ||
|
|
|
- nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
|
|
|
-
|
|
|
- return results;
|
|
|
- }
|
|
|
-
|
|
|
- // Try to shortcut find operations (as opposed to filters) in HTML documents
|
|
|
- if ( !seed ) {
|
|
|
- setDocument( context );
|
|
|
- context = context || document;
|
|
|
-
|
|
|
- if ( documentIsHTML ) {
|
|
|
-
|
|
|
- // If the selector is sufficiently simple, try using a "get*By*" DOM method
|
|
|
- // (excepting DocumentFragment context, where the methods don't exist)
|
|
|
- if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) {
|
|
|
-
|
|
|
- // ID selector
|
|
|
- if ( ( m = match[ 1 ] ) ) {
|
|
|
-
|
|
|
- // Document context
|
|
|
- if ( nodeType === 9 ) {
|
|
|
- if ( ( elem = context.getElementById( m ) ) ) {
|
|
|
-
|
|
|
- // Support: IE, Opera, Webkit
|
|
|
- // TODO: identify versions
|
|
|
- // getElementById can match elements by name instead of ID
|
|
|
- if ( elem.id === m ) {
|
|
|
- results.push( elem );
|
|
|
- return results;
|
|
|
- }
|
|
|
- } else {
|
|
|
- return results;
|
|
|
- }
|
|
|
-
|
|
|
- // Element context
|
|
|
- } else {
|
|
|
-
|
|
|
- // Support: IE, Opera, Webkit
|
|
|
- // TODO: identify versions
|
|
|
- // getElementById can match elements by name instead of ID
|
|
|
- if ( newContext && ( elem = newContext.getElementById( m ) ) &&
|
|
|
- contains( context, elem ) &&
|
|
|
- elem.id === m ) {
|
|
|
-
|
|
|
- results.push( elem );
|
|
|
- return results;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Type selector
|
|
|
- } else if ( match[ 2 ] ) {
|
|
|
- push.apply( results, context.getElementsByTagName( selector ) );
|
|
|
- return results;
|
|
|
-
|
|
|
- // Class selector
|
|
|
- } else if ( ( m = match[ 3 ] ) && support.getElementsByClassName &&
|
|
|
- context.getElementsByClassName ) {
|
|
|
-
|
|
|
- push.apply( results, context.getElementsByClassName( m ) );
|
|
|
- return results;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Take advantage of querySelectorAll
|
|
|
- if ( support.qsa &&
|
|
|
- !nonnativeSelectorCache[ selector + " " ] &&
|
|
|
- ( !rbuggyQSA || !rbuggyQSA.test( selector ) ) &&
|
|
|
-
|
|
|
- // Support: IE 8 only
|
|
|
- // Exclude object elements
|
|
|
- ( nodeType !== 1 || context.nodeName.toLowerCase() !== "object" ) ) {
|
|
|
-
|
|
|
- newSelector = selector;
|
|
|
- newContext = context;
|
|
|
-
|
|
|
- // qSA considers elements outside a scoping root when evaluating child or
|
|
|
- // descendant combinators, which is not what we want.
|
|
|
- // In such cases, we work around the behavior by prefixing every selector in the
|
|
|
- // list with an ID selector referencing the scope context.
|
|
|
- // The technique has to be used as well when a leading combinator is used
|
|
|
- // as such selectors are not recognized by querySelectorAll.
|
|
|
- // Thanks to Andrew Dupont for this technique.
|
|
|
- if ( nodeType === 1 &&
|
|
|
- ( rdescend.test( selector ) || rcombinators.test( selector ) ) ) {
|
|
|
-
|
|
|
- // Expand context for sibling selectors
|
|
|
- newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
|
|
|
- context;
|
|
|
-
|
|
|
- // We can use :scope instead of the ID hack if the browser
|
|
|
- // supports it & if we're not changing the context.
|
|
|
- if ( newContext !== context || !support.scope ) {
|
|
|
-
|
|
|
- // Capture the context ID, setting it first if necessary
|
|
|
- if ( ( nid = context.getAttribute( "id" ) ) ) {
|
|
|
- nid = nid.replace( rcssescape, fcssescape );
|
|
|
- } else {
|
|
|
- context.setAttribute( "id", ( nid = expando ) );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Prefix every selector in the list
|
|
|
- groups = tokenize( selector );
|
|
|
- i = groups.length;
|
|
|
- while ( i-- ) {
|
|
|
- groups[ i ] = ( nid ? "#" + nid : ":scope" ) + " " +
|
|
|
- toSelector( groups[ i ] );
|
|
|
- }
|
|
|
- newSelector = groups.join( "," );
|
|
|
- }
|
|
|
-
|
|
|
- try {
|
|
|
- push.apply( results,
|
|
|
- newContext.querySelectorAll( newSelector )
|
|
|
- );
|
|
|
- return results;
|
|
|
- } catch ( qsaError ) {
|
|
|
- nonnativeSelectorCache( selector, true );
|
|
|
- } finally {
|
|
|
- if ( nid === expando ) {
|
|
|
- context.removeAttribute( "id" );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // All others
|
|
|
- return select( selector.replace( rtrim, "$1" ), context, results, seed );
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Create key-value caches of limited size
|
|
|
- * @returns {function(string, object)} Returns the Object data after storing it on itself with
|
|
|
- * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
|
|
|
- * deleting the oldest entry
|
|
|
- */
|
|
|
-function createCache() {
|
|
|
- var keys = [];
|
|
|
-
|
|
|
- function cache( key, value ) {
|
|
|
-
|
|
|
- // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
|
|
|
- if ( keys.push( key + " " ) > Expr.cacheLength ) {
|
|
|
-
|
|
|
- // Only keep the most recent entries
|
|
|
- delete cache[ keys.shift() ];
|
|
|
- }
|
|
|
- return ( cache[ key + " " ] = value );
|
|
|
- }
|
|
|
- return cache;
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Mark a function for special use by Sizzle
|
|
|
- * @param {Function} fn The function to mark
|
|
|
- */
|
|
|
-function markFunction( fn ) {
|
|
|
- fn[ expando ] = true;
|
|
|
- return fn;
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Support testing using an element
|
|
|
- * @param {Function} fn Passed the created element and returns a boolean result
|
|
|
- */
|
|
|
-function assert( fn ) {
|
|
|
- var el = document.createElement( "fieldset" );
|
|
|
-
|
|
|
- try {
|
|
|
- return !!fn( el );
|
|
|
- } catch ( e ) {
|
|
|
- return false;
|
|
|
- } finally {
|
|
|
-
|
|
|
- // Remove from its parent by default
|
|
|
- if ( el.parentNode ) {
|
|
|
- el.parentNode.removeChild( el );
|
|
|
- }
|
|
|
-
|
|
|
- // release memory in IE
|
|
|
- el = null;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Adds the same handler for all of the specified attrs
|
|
|
- * @param {String} attrs Pipe-separated list of attributes
|
|
|
- * @param {Function} handler The method that will be applied
|
|
|
- */
|
|
|
-function addHandle( attrs, handler ) {
|
|
|
- var arr = attrs.split( "|" ),
|
|
|
- i = arr.length;
|
|
|
-
|
|
|
- while ( i-- ) {
|
|
|
- Expr.attrHandle[ arr[ i ] ] = handler;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Checks document order of two siblings
|
|
|
- * @param {Element} a
|
|
|
- * @param {Element} b
|
|
|
- * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
|
|
|
- */
|
|
|
-function siblingCheck( a, b ) {
|
|
|
- var cur = b && a,
|
|
|
- diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
|
|
|
- a.sourceIndex - b.sourceIndex;
|
|
|
-
|
|
|
- // Use IE sourceIndex if available on both nodes
|
|
|
- if ( diff ) {
|
|
|
- return diff;
|
|
|
- }
|
|
|
-
|
|
|
- // Check if b follows a
|
|
|
- if ( cur ) {
|
|
|
- while ( ( cur = cur.nextSibling ) ) {
|
|
|
- if ( cur === b ) {
|
|
|
- return -1;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return a ? 1 : -1;
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Returns a function to use in pseudos for input types
|
|
|
- * @param {String} type
|
|
|
- */
|
|
|
-function createInputPseudo( type ) {
|
|
|
- return function( elem ) {
|
|
|
- var name = elem.nodeName.toLowerCase();
|
|
|
- return name === "input" && elem.type === type;
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Returns a function to use in pseudos for buttons
|
|
|
- * @param {String} type
|
|
|
- */
|
|
|
-function createButtonPseudo( type ) {
|
|
|
- return function( elem ) {
|
|
|
- var name = elem.nodeName.toLowerCase();
|
|
|
- return ( name === "input" || name === "button" ) && elem.type === type;
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Returns a function to use in pseudos for :enabled/:disabled
|
|
|
- * @param {Boolean} disabled true for :disabled; false for :enabled
|
|
|
- */
|
|
|
-function createDisabledPseudo( disabled ) {
|
|
|
-
|
|
|
- // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
|
|
|
- return function( elem ) {
|
|
|
-
|
|
|
- // Only certain elements can match :enabled or :disabled
|
|
|
- // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
|
|
|
- // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
|
|
|
- if ( "form" in elem ) {
|
|
|
-
|
|
|
- // Check for inherited disabledness on relevant non-disabled elements:
|
|
|
- // * listed form-associated elements in a disabled fieldset
|
|
|
- // https://html.spec.whatwg.org/multipage/forms.html#category-listed
|
|
|
- // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
|
|
|
- // * option elements in a disabled optgroup
|
|
|
- // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
|
|
|
- // All such elements have a "form" property.
|
|
|
- if ( elem.parentNode && elem.disabled === false ) {
|
|
|
-
|
|
|
- // Option elements defer to a parent optgroup if present
|
|
|
- if ( "label" in elem ) {
|
|
|
- if ( "label" in elem.parentNode ) {
|
|
|
- return elem.parentNode.disabled === disabled;
|
|
|
- } else {
|
|
|
- return elem.disabled === disabled;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Support: IE 6 - 11
|
|
|
- // Use the isDisabled shortcut property to check for disabled fieldset ancestors
|
|
|
- return elem.isDisabled === disabled ||
|
|
|
-
|
|
|
- // Where there is no isDisabled, check manually
|
|
|
- /* jshint -W018 */
|
|
|
- elem.isDisabled !== !disabled &&
|
|
|
- inDisabledFieldset( elem ) === disabled;
|
|
|
- }
|
|
|
-
|
|
|
- return elem.disabled === disabled;
|
|
|
-
|
|
|
- // Try to winnow out elements that can't be disabled before trusting the disabled property.
|
|
|
- // Some victims get caught in our net (label, legend, menu, track), but it shouldn't
|
|
|
- // even exist on them, let alone have a boolean value.
|
|
|
- } else if ( "label" in elem ) {
|
|
|
- return elem.disabled === disabled;
|
|
|
- }
|
|
|
-
|
|
|
- // Remaining elements are neither :enabled nor :disabled
|
|
|
- return false;
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Returns a function to use in pseudos for positionals
|
|
|
- * @param {Function} fn
|
|
|
- */
|
|
|
-function createPositionalPseudo( fn ) {
|
|
|
- return markFunction( function( argument ) {
|
|
|
- argument = +argument;
|
|
|
- return markFunction( function( seed, matches ) {
|
|
|
- var j,
|
|
|
- matchIndexes = fn( [], seed.length, argument ),
|
|
|
- i = matchIndexes.length;
|
|
|
-
|
|
|
- // Match elements found at the specified indexes
|
|
|
- while ( i-- ) {
|
|
|
- if ( seed[ ( j = matchIndexes[ i ] ) ] ) {
|
|
|
- seed[ j ] = !( matches[ j ] = seed[ j ] );
|
|
|
- }
|
|
|
- }
|
|
|
- } );
|
|
|
- } );
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Checks a node for validity as a Sizzle context
|
|
|
- * @param {Element|Object=} context
|
|
|
- * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
|
|
|
- */
|
|
|
-function testContext( context ) {
|
|
|
- return context && typeof context.getElementsByTagName !== "undefined" && context;
|
|
|
-}
|
|
|
-
|
|
|
-// Expose support vars for convenience
|
|
|
-support = Sizzle.support = {};
|
|
|
-
|
|
|
-/**
|
|
|
- * Detects XML nodes
|
|
|
- * @param {Element|Object} elem An element or a document
|
|
|
- * @returns {Boolean} True iff elem is a non-HTML XML node
|
|
|
- */
|
|
|
-isXML = Sizzle.isXML = function( elem ) {
|
|
|
- var namespace = elem.namespaceURI,
|
|
|
- docElem = ( elem.ownerDocument || elem ).documentElement;
|
|
|
-
|
|
|
- // Support: IE <=8
|
|
|
- // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes
|
|
|
- // https://bugs.jquery.com/ticket/4833
|
|
|
- return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" );
|
|
|
-};
|
|
|
-
|
|
|
-/**
|
|
|
- * Sets document-related variables once based on the current document
|
|
|
- * @param {Element|Object} [doc] An element or document object to use to set the document
|
|
|
- * @returns {Object} Returns the current document
|
|
|
- */
|
|
|
-setDocument = Sizzle.setDocument = function( node ) {
|
|
|
- var hasCompare, subWindow,
|
|
|
- doc = node ? node.ownerDocument || node : preferredDoc;
|
|
|
-
|
|
|
- // Return early if doc is invalid or already selected
|
|
|
- // Support: IE 11+, Edge 17 - 18+
|
|
|
- // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
|
|
|
- // two documents; shallow comparisons work.
|
|
|
- // eslint-disable-next-line eqeqeq
|
|
|
- if ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) {
|
|
|
- return document;
|
|
|
- }
|
|
|
-
|
|
|
- // Update global variables
|
|
|
- document = doc;
|
|
|
- docElem = document.documentElement;
|
|
|
- documentIsHTML = !isXML( document );
|
|
|
-
|
|
|
- // Support: IE 9 - 11+, Edge 12 - 18+
|
|
|
- // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
|
|
|
- // Support: IE 11+, Edge 17 - 18+
|
|
|
- // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
|
|
|
- // two documents; shallow comparisons work.
|
|
|
- // eslint-disable-next-line eqeqeq
|
|
|
- if ( preferredDoc != document &&
|
|
|
- ( subWindow = document.defaultView ) && subWindow.top !== subWindow ) {
|
|
|
-
|
|
|
- // Support: IE 11, Edge
|
|
|
- if ( subWindow.addEventListener ) {
|
|
|
- subWindow.addEventListener( "unload", unloadHandler, false );
|
|
|
-
|
|
|
- // Support: IE 9 - 10 only
|
|
|
- } else if ( subWindow.attachEvent ) {
|
|
|
- subWindow.attachEvent( "onunload", unloadHandler );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Support: IE 8 - 11+, Edge 12 - 18+, Chrome <=16 - 25 only, Firefox <=3.6 - 31 only,
|
|
|
- // Safari 4 - 5 only, Opera <=11.6 - 12.x only
|
|
|
- // IE/Edge & older browsers don't support the :scope pseudo-class.
|
|
|
- // Support: Safari 6.0 only
|
|
|
- // Safari 6.0 supports :scope but it's an alias of :root there.
|
|
|
- support.scope = assert( function( el ) {
|
|
|
- docElem.appendChild( el ).appendChild( document.createElement( "div" ) );
|
|
|
- return typeof el.querySelectorAll !== "undefined" &&
|
|
|
- !el.querySelectorAll( ":scope fieldset div" ).length;
|
|
|
- } );
|
|
|
-
|
|
|
- /* Attributes
|
|
|
- ---------------------------------------------------------------------- */
|
|
|
-
|
|
|
- // Support: IE<8
|
|
|
- // Verify that getAttribute really returns attributes and not properties
|
|
|
- // (excepting IE8 booleans)
|
|
|
- support.attributes = assert( function( el ) {
|
|
|
- el.className = "i";
|
|
|
- return !el.getAttribute( "className" );
|
|
|
- } );
|
|
|
-
|
|
|
- /* getElement(s)By*
|
|
|
- ---------------------------------------------------------------------- */
|
|
|
-
|
|
|
- // Check if getElementsByTagName("*") returns only elements
|
|
|
- support.getElementsByTagName = assert( function( el ) {
|
|
|
- el.appendChild( document.createComment( "" ) );
|
|
|
- return !el.getElementsByTagName( "*" ).length;
|
|
|
- } );
|
|
|
-
|
|
|
- // Support: IE<9
|
|
|
- support.getElementsByClassName = rnative.test( document.getElementsByClassName );
|
|
|
-
|
|
|
- // Support: IE<10
|
|
|
- // Check if getElementById returns elements by name
|
|
|
- // The broken getElementById methods don't pick up programmatically-set names,
|
|
|
- // so use a roundabout getElementsByName test
|
|
|
- support.getById = assert( function( el ) {
|
|
|
- docElem.appendChild( el ).id = expando;
|
|
|
- return !document.getElementsByName || !document.getElementsByName( expando ).length;
|
|
|
- } );
|
|
|
-
|
|
|
- // ID filter and find
|
|
|
- if ( support.getById ) {
|
|
|
- Expr.filter[ "ID" ] = function( id ) {
|
|
|
- var attrId = id.replace( runescape, funescape );
|
|
|
- return function( elem ) {
|
|
|
- return elem.getAttribute( "id" ) === attrId;
|
|
|
- };
|
|
|
- };
|
|
|
- Expr.find[ "ID" ] = function( id, context ) {
|
|
|
- if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
|
|
|
- var elem = context.getElementById( id );
|
|
|
- return elem ? [ elem ] : [];
|
|
|
- }
|
|
|
- };
|
|
|
- } else {
|
|
|
- Expr.filter[ "ID" ] = function( id ) {
|
|
|
- var attrId = id.replace( runescape, funescape );
|
|
|
- return function( elem ) {
|
|
|
- var node = typeof elem.getAttributeNode !== "undefined" &&
|
|
|
- elem.getAttributeNode( "id" );
|
|
|
- return node && node.value === attrId;
|
|
|
- };
|
|
|
- };
|
|
|
-
|
|
|
- // Support: IE 6 - 7 only
|
|
|
- // getElementById is not reliable as a find shortcut
|
|
|
- Expr.find[ "ID" ] = function( id, context ) {
|
|
|
- if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
|
|
|
- var node, i, elems,
|
|
|
- elem = context.getElementById( id );
|
|
|
-
|
|
|
- if ( elem ) {
|
|
|
-
|
|
|
- // Verify the id attribute
|
|
|
- node = elem.getAttributeNode( "id" );
|
|
|
- if ( node && node.value === id ) {
|
|
|
- return [ elem ];
|
|
|
- }
|
|
|
-
|
|
|
- // Fall back on getElementsByName
|
|
|
- elems = context.getElementsByName( id );
|
|
|
- i = 0;
|
|
|
- while ( ( elem = elems[ i++ ] ) ) {
|
|
|
- node = elem.getAttributeNode( "id" );
|
|
|
- if ( node && node.value === id ) {
|
|
|
- return [ elem ];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return [];
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- // Tag
|
|
|
- Expr.find[ "TAG" ] = support.getElementsByTagName ?
|
|
|
- function( tag, context ) {
|
|
|
- if ( typeof context.getElementsByTagName !== "undefined" ) {
|
|
|
- return context.getElementsByTagName( tag );
|
|
|
-
|
|
|
- // DocumentFragment nodes don't have gEBTN
|
|
|
- } else if ( support.qsa ) {
|
|
|
- return context.querySelectorAll( tag );
|
|
|
- }
|
|
|
- } :
|
|
|
-
|
|
|
- function( tag, context ) {
|
|
|
- var elem,
|
|
|
- tmp = [],
|
|
|
- i = 0,
|
|
|
-
|
|
|
- // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
|
|
|
- results = context.getElementsByTagName( tag );
|
|
|
-
|
|
|
- // Filter out possible comments
|
|
|
- if ( tag === "*" ) {
|
|
|
- while ( ( elem = results[ i++ ] ) ) {
|
|
|
- if ( elem.nodeType === 1 ) {
|
|
|
- tmp.push( elem );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return tmp;
|
|
|
- }
|
|
|
- return results;
|
|
|
- };
|
|
|
-
|
|
|
- // Class
|
|
|
- Expr.find[ "CLASS" ] = support.getElementsByClassName && function( className, context ) {
|
|
|
- if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
|
|
|
- return context.getElementsByClassName( className );
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- /* QSA/matchesSelector
|
|
|
- ---------------------------------------------------------------------- */
|
|
|
-
|
|
|
- // QSA and matchesSelector support
|
|
|
-
|
|
|
- // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
|
|
|
- rbuggyMatches = [];
|
|
|
-
|
|
|
- // qSa(:focus) reports false when true (Chrome 21)
|
|
|
- // We allow this because of a bug in IE8/9 that throws an error
|
|
|
- // whenever `document.activeElement` is accessed on an iframe
|
|
|
- // So, we allow :focus to pass through QSA all the time to avoid the IE error
|
|
|
- // See https://bugs.jquery.com/ticket/13378
|
|
|
- rbuggyQSA = [];
|
|
|
-
|
|
|
- if ( ( support.qsa = rnative.test( document.querySelectorAll ) ) ) {
|
|
|
-
|
|
|
- // Build QSA regex
|
|
|
- // Regex strategy adopted from Diego Perini
|
|
|
- assert( function( el ) {
|
|
|
-
|
|
|
- var input;
|
|
|
-
|
|
|
- // Select is set to empty string on purpose
|
|
|
- // This is to test IE's treatment of not explicitly
|
|
|
- // setting a boolean content attribute,
|
|
|
- // since its presence should be enough
|
|
|
- // https://bugs.jquery.com/ticket/12359
|
|
|
- docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
|
|
|
- "<select id='" + expando + "-\r\\' msallowcapture=''>" +
|
|
|
- "<option selected=''></option></select>";
|
|
|
-
|
|
|
- // Support: IE8, Opera 11-12.16
|
|
|
- // Nothing should be selected when empty strings follow ^= or $= or *=
|
|
|
- // The test attribute must be unknown in Opera but "safe" for WinRT
|
|
|
- // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
|
|
|
- if ( el.querySelectorAll( "[msallowcapture^='']" ).length ) {
|
|
|
- rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
|
|
|
- }
|
|
|
-
|
|
|
- // Support: IE8
|
|
|
- // Boolean attributes and "value" are not treated correctly
|
|
|
- if ( !el.querySelectorAll( "[selected]" ).length ) {
|
|
|
- rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
|
|
|
- }
|
|
|
-
|
|
|
- // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
|
|
|
- if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
|
|
|
- rbuggyQSA.push( "~=" );
|
|
|
- }
|
|
|
-
|
|
|
- // Support: IE 11+, Edge 15 - 18+
|
|
|
- // IE 11/Edge don't find elements on a `[name='']` query in some cases.
|
|
|
- // Adding a temporary attribute to the document before the selection works
|
|
|
- // around the issue.
|
|
|
- // Interestingly, IE 10 & older don't seem to have the issue.
|
|
|
- input = document.createElement( "input" );
|
|
|
- input.setAttribute( "name", "" );
|
|
|
- el.appendChild( input );
|
|
|
- if ( !el.querySelectorAll( "[name='']" ).length ) {
|
|
|
- rbuggyQSA.push( "\\[" + whitespace + "*name" + whitespace + "*=" +
|
|
|
- whitespace + "*(?:''|\"\")" );
|
|
|
- }
|
|
|
-
|
|
|
- // Webkit/Opera - :checked should return selected option elements
|
|
|
- // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
|
- // IE8 throws error here and will not see later tests
|
|
|
- if ( !el.querySelectorAll( ":checked" ).length ) {
|
|
|
- rbuggyQSA.push( ":checked" );
|
|
|
- }
|
|
|
-
|
|
|
- // Support: Safari 8+, iOS 8+
|
|
|
- // https://bugs.webkit.org/show_bug.cgi?id=136851
|
|
|
- // In-page `selector#id sibling-combinator selector` fails
|
|
|
- if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
|
|
|
- rbuggyQSA.push( ".#.+[+~]" );
|
|
|
- }
|
|
|
-
|
|
|
- // Support: Firefox <=3.6 - 5 only
|
|
|
- // Old Firefox doesn't throw on a badly-escaped identifier.
|
|
|
- el.querySelectorAll( "\\\f" );
|
|
|
- rbuggyQSA.push( "[\\r\\n\\f]" );
|
|
|
- } );
|
|
|
-
|
|
|
- assert( function( el ) {
|
|
|
- el.innerHTML = "<a href='' disabled='disabled'></a>" +
|
|
|
- "<select disabled='disabled'><option/></select>";
|
|
|
-
|
|
|
- // Support: Windows 8 Native Apps
|
|
|
- // The type and name attributes are restricted during .innerHTML assignment
|
|
|
- var input = document.createElement( "input" );
|
|
|
- input.setAttribute( "type", "hidden" );
|
|
|
- el.appendChild( input ).setAttribute( "name", "D" );
|
|
|
-
|
|
|
- // Support: IE8
|
|
|
- // Enforce case-sensitivity of name attribute
|
|
|
- if ( el.querySelectorAll( "[name=d]" ).length ) {
|
|
|
- rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
|
|
|
- }
|
|
|
-
|
|
|
- // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
|
|
|
- // IE8 throws error here and will not see later tests
|
|
|
- if ( el.querySelectorAll( ":enabled" ).length !== 2 ) {
|
|
|
- rbuggyQSA.push( ":enabled", ":disabled" );
|
|
|
- }
|
|
|
-
|
|
|
- // Support: IE9-11+
|
|
|
- // IE's :disabled selector does not pick up the children of disabled fieldsets
|
|
|
- docElem.appendChild( el ).disabled = true;
|
|
|
- if ( el.querySelectorAll( ":disabled" ).length !== 2 ) {
|
|
|
- rbuggyQSA.push( ":enabled", ":disabled" );
|
|
|
- }
|
|
|
-
|
|
|
- // Support: Opera 10 - 11 only
|
|
|
- // Opera 10-11 does not throw on post-comma invalid pseudos
|
|
|
- el.querySelectorAll( "*,:x" );
|
|
|
- rbuggyQSA.push( ",.*:" );
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- if ( ( support.matchesSelector = rnative.test( ( matches = docElem.matches ||
|
|
|
- docElem.webkitMatchesSelector ||
|
|
|
- docElem.mozMatchesSelector ||
|
|
|
- docElem.oMatchesSelector ||
|
|
|
- docElem.msMatchesSelector ) ) ) ) {
|
|
|
-
|
|
|
- assert( function( el ) {
|
|
|
-
|
|
|
- // Check to see if it's possible to do matchesSelector
|
|
|
- // on a disconnected node (IE 9)
|
|
|
- support.disconnectedMatch = matches.call( el, "*" );
|
|
|
-
|
|
|
- // This should fail with an exception
|
|
|
- // Gecko does not error, returns false instead
|
|
|
- matches.call( el, "[s!='']:x" );
|
|
|
- rbuggyMatches.push( "!=", pseudos );
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) );
|
|
|
- rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join( "|" ) );
|
|
|
-
|
|
|
- /* Contains
|
|
|
- ---------------------------------------------------------------------- */
|
|
|
- hasCompare = rnative.test( docElem.compareDocumentPosition );
|
|
|
-
|
|
|
- // Element contains another
|
|
|
- // Purposefully self-exclusive
|
|
|
- // As in, an element does not contain itself
|
|
|
- contains = hasCompare || rnative.test( docElem.contains ) ?
|
|
|
- function( a, b ) {
|
|
|
- var adown = a.nodeType === 9 ? a.documentElement : a,
|
|
|
- bup = b && b.parentNode;
|
|
|
- return a === bup || !!( bup && bup.nodeType === 1 && (
|
|
|
- adown.contains ?
|
|
|
- adown.contains( bup ) :
|
|
|
- a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
|
|
|
- ) );
|
|
|
- } :
|
|
|
- function( a, b ) {
|
|
|
- if ( b ) {
|
|
|
- while ( ( b = b.parentNode ) ) {
|
|
|
- if ( b === a ) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return false;
|
|
|
- };
|
|
|
-
|
|
|
- /* Sorting
|
|
|
- ---------------------------------------------------------------------- */
|
|
|
-
|
|
|
- // Document order sorting
|
|
|
- sortOrder = hasCompare ?
|
|
|
- function( a, b ) {
|
|
|
-
|
|
|
- // Flag for duplicate removal
|
|
|
- if ( a === b ) {
|
|
|
- hasDuplicate = true;
|
|
|
- return 0;
|
|
|
- }
|
|
|
-
|
|
|
- // Sort on method existence if only one input has compareDocumentPosition
|
|
|
- var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
|
|
|
- if ( compare ) {
|
|
|
- return compare;
|
|
|
- }
|
|
|
-
|
|
|
- // Calculate position if both inputs belong to the same document
|
|
|
- // Support: IE 11+, Edge 17 - 18+
|
|
|
- // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
|
|
|
- // two documents; shallow comparisons work.
|
|
|
- // eslint-disable-next-line eqeqeq
|
|
|
- compare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ?
|
|
|
- a.compareDocumentPosition( b ) :
|
|
|
-
|
|
|
- // Otherwise we know they are disconnected
|
|
|
- 1;
|
|
|
-
|
|
|
- // Disconnected nodes
|
|
|
- if ( compare & 1 ||
|
|
|
- ( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) {
|
|
|
-
|
|
|
- // Choose the first element that is related to our preferred document
|
|
|
- // Support: IE 11+, Edge 17 - 18+
|
|
|
- // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
|
|
|
- // two documents; shallow comparisons work.
|
|
|
- // eslint-disable-next-line eqeqeq
|
|
|
- if ( a == document || a.ownerDocument == preferredDoc &&
|
|
|
- contains( preferredDoc, a ) ) {
|
|
|
- return -1;
|
|
|
- }
|
|
|
-
|
|
|
- // Support: IE 11+, Edge 17 - 18+
|
|
|
- // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
|
|
|
- // two documents; shallow comparisons work.
|
|
|
- // eslint-disable-next-line eqeqeq
|
|
|
- if ( b == document || b.ownerDocument == preferredDoc &&
|
|
|
- contains( preferredDoc, b ) ) {
|
|
|
- return 1;
|
|
|
- }
|
|
|
-
|
|
|
- // Maintain original order
|
|
|
- return sortInput ?
|
|
|
- ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
|
|
|
- 0;
|
|
|
- }
|
|
|
-
|
|
|
- return compare & 4 ? -1 : 1;
|
|
|
- } :
|
|
|
- function( a, b ) {
|
|
|
-
|
|
|
- // Exit early if the nodes are identical
|
|
|
- if ( a === b ) {
|
|
|
- hasDuplicate = true;
|
|
|
- return 0;
|
|
|
- }
|
|
|
-
|
|
|
- var cur,
|
|
|
- i = 0,
|
|
|
- aup = a.parentNode,
|
|
|
- bup = b.parentNode,
|
|
|
- ap = [ a ],
|
|
|
- bp = [ b ];
|
|
|
-
|
|
|
- // Parentless nodes are either documents or disconnected
|
|
|
- if ( !aup || !bup ) {
|
|
|
-
|
|
|
- // Support: IE 11+, Edge 17 - 18+
|
|
|
- // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
|
|
|
- // two documents; shallow comparisons work.
|
|
|
- /* eslint-disable eqeqeq */
|
|
|
- return a == document ? -1 :
|
|
|
- b == document ? 1 :
|
|
|
- /* eslint-enable eqeqeq */
|
|
|
- aup ? -1 :
|
|
|
- bup ? 1 :
|
|
|
- sortInput ?
|
|
|
- ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
|
|
|
- 0;
|
|
|
-
|
|
|
- // If the nodes are siblings, we can do a quick check
|
|
|
- } else if ( aup === bup ) {
|
|
|
- return siblingCheck( a, b );
|
|
|
- }
|
|
|
-
|
|
|
- // Otherwise we need full lists of their ancestors for comparison
|
|
|
- cur = a;
|
|
|
- while ( ( cur = cur.parentNode ) ) {
|
|
|
- ap.unshift( cur );
|
|
|
- }
|
|
|
- cur = b;
|
|
|
- while ( ( cur = cur.parentNode ) ) {
|
|
|
- bp.unshift( cur );
|
|
|
- }
|
|
|
-
|
|
|
- // Walk down the tree looking for a discrepancy
|
|
|
- while ( ap[ i ] === bp[ i ] ) {
|
|
|
- i++;
|
|
|
- }
|
|
|
-
|
|
|
- return i ?
|
|
|
-
|
|
|
- // Do a sibling check if the nodes have a common ancestor
|
|
|
- siblingCheck( ap[ i ], bp[ i ] ) :
|
|
|
-
|
|
|
- // Otherwise nodes in our document sort first
|
|
|
- // Support: IE 11+, Edge 17 - 18+
|
|
|
- // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
|
|
|
- // two documents; shallow comparisons work.
|
|
|
- /* eslint-disable eqeqeq */
|
|
|
- ap[ i ] == preferredDoc ? -1 :
|
|
|
- bp[ i ] == preferredDoc ? 1 :
|
|
|
- /* eslint-enable eqeqeq */
|
|
|
- 0;
|
|
|
- };
|
|
|
-
|
|
|
- return document;
|
|
|
-};
|
|
|
-
|
|
|
-Sizzle.matches = function( expr, elements ) {
|
|
|
- return Sizzle( expr, null, null, elements );
|
|
|
-};
|
|
|
-
|
|
|
-Sizzle.matchesSelector = function( elem, expr ) {
|
|
|
- setDocument( elem );
|
|
|
-
|
|
|
- if ( support.matchesSelector && documentIsHTML &&
|
|
|
- !nonnativeSelectorCache[ expr + " " ] &&
|
|
|
- ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
|
|
|
- ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
|
|
|
-
|
|
|
- try {
|
|
|
- var ret = matches.call( elem, expr );
|
|
|
-
|
|
|
- // IE 9's matchesSelector returns false on disconnected nodes
|
|
|
- if ( ret || support.disconnectedMatch ||
|
|
|
-
|
|
|
- // As well, disconnected nodes are said to be in a document
|
|
|
- // fragment in IE 9
|
|
|
- elem.document && elem.document.nodeType !== 11 ) {
|
|
|
- return ret;
|
|
|
- }
|
|
|
- } catch ( e ) {
|
|
|
- nonnativeSelectorCache( expr, true );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return Sizzle( expr, document, null, [ elem ] ).length > 0;
|
|
|
-};
|
|
|
-
|
|
|
-Sizzle.contains = function( context, elem ) {
|
|
|
-
|
|
|
- // Set document vars if needed
|
|
|
- // Support: IE 11+, Edge 17 - 18+
|
|
|
- // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
|
|
|
- // two documents; shallow comparisons work.
|
|
|
- // eslint-disable-next-line eqeqeq
|
|
|
- if ( ( context.ownerDocument || context ) != document ) {
|
|
|
- setDocument( context );
|
|
|
- }
|
|
|
- return contains( context, elem );
|
|
|
-};
|
|
|
-
|
|
|
-Sizzle.attr = function( elem, name ) {
|
|
|
-
|
|
|
- // Set document vars if needed
|
|
|
- // Support: IE 11+, Edge 17 - 18+
|
|
|
- // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
|
|
|
- // two documents; shallow comparisons work.
|
|
|
- // eslint-disable-next-line eqeqeq
|
|
|
- if ( ( elem.ownerDocument || elem ) != document ) {
|
|
|
- setDocument( elem );
|
|
|
- }
|
|
|
-
|
|
|
- var fn = Expr.attrHandle[ name.toLowerCase() ],
|
|
|
-
|
|
|
- // Don't get fooled by Object.prototype properties (jQuery #13807)
|
|
|
- val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
|
|
|
- fn( elem, name, !documentIsHTML ) :
|
|
|
- undefined;
|
|
|
-
|
|
|
- return val !== undefined ?
|
|
|
- val :
|
|
|
- support.attributes || !documentIsHTML ?
|
|
|
- elem.getAttribute( name ) :
|
|
|
- ( val = elem.getAttributeNode( name ) ) && val.specified ?
|
|
|
- val.value :
|
|
|
- null;
|
|
|
-};
|
|
|
-
|
|
|
-Sizzle.escape = function( sel ) {
|
|
|
- return ( sel + "" ).replace( rcssescape, fcssescape );
|
|
|
-};
|
|
|
-
|
|
|
-Sizzle.error = function( msg ) {
|
|
|
- throw new Error( "Syntax error, unrecognized expression: " + msg );
|
|
|
-};
|
|
|
-
|
|
|
-/**
|
|
|
- * Document sorting and removing duplicates
|
|
|
- * @param {ArrayLike} results
|
|
|
- */
|
|
|
-Sizzle.uniqueSort = function( results ) {
|
|
|
- var elem,
|
|
|
- duplicates = [],
|
|
|
- j = 0,
|
|
|
- i = 0;
|
|
|
-
|
|
|
- // Unless we *know* we can detect duplicates, assume their presence
|
|
|
- hasDuplicate = !support.detectDuplicates;
|
|
|
- sortInput = !support.sortStable && results.slice( 0 );
|
|
|
- results.sort( sortOrder );
|
|
|
-
|
|
|
- if ( hasDuplicate ) {
|
|
|
- while ( ( elem = results[ i++ ] ) ) {
|
|
|
- if ( elem === results[ i ] ) {
|
|
|
- j = duplicates.push( i );
|
|
|
- }
|
|
|
- }
|
|
|
- while ( j-- ) {
|
|
|
- results.splice( duplicates[ j ], 1 );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Clear input after sorting to release objects
|
|
|
- // See https://github.com/jquery/sizzle/pull/225
|
|
|
- sortInput = null;
|
|
|
-
|
|
|
- return results;
|
|
|
-};
|
|
|
-
|
|
|
-/**
|
|
|
- * Utility function for retrieving the text value of an array of DOM nodes
|
|
|
- * @param {Array|Element} elem
|
|
|
- */
|
|
|
-getText = Sizzle.getText = function( elem ) {
|
|
|
- var node,
|
|
|
- ret = "",
|
|
|
- i = 0,
|
|
|
- nodeType = elem.nodeType;
|
|
|
-
|
|
|
- if ( !nodeType ) {
|
|
|
-
|
|
|
- // If no nodeType, this is expected to be an array
|
|
|
- while ( ( node = elem[ i++ ] ) ) {
|
|
|
-
|
|
|
- // Do not traverse comment nodes
|
|
|
- ret += getText( node );
|
|
|
- }
|
|
|
- } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
|
|
|
-
|
|
|
- // Use textContent for elements
|
|
|
- // innerText usage removed for consistency of new lines (jQuery #11153)
|
|
|
- if ( typeof elem.textContent === "string" ) {
|
|
|
- return elem.textContent;
|
|
|
- } else {
|
|
|
-
|
|
|
- // Traverse its children
|
|
|
- for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
|
|
- ret += getText( elem );
|
|
|
- }
|
|
|
- }
|
|
|
- } else if ( nodeType === 3 || nodeType === 4 ) {
|
|
|
- return elem.nodeValue;
|
|
|
- }
|
|
|
-
|
|
|
- // Do not include comment or processing instruction nodes
|
|
|
-
|
|
|
- return ret;
|
|
|
-};
|
|
|
-
|
|
|
-Expr = Sizzle.selectors = {
|
|
|
-
|
|
|
- // Can be adjusted by the user
|
|
|
- cacheLength: 50,
|
|
|
-
|
|
|
- createPseudo: markFunction,
|
|
|
-
|
|
|
- match: matchExpr,
|
|
|
-
|
|
|
- attrHandle: {},
|
|
|
-
|
|
|
- find: {},
|
|
|
-
|
|
|
- relative: {
|
|
|
- ">": { dir: "parentNode", first: true },
|
|
|
- " ": { dir: "parentNode" },
|
|
|
- "+": { dir: "previousSibling", first: true },
|
|
|
- "~": { dir: "previousSibling" }
|
|
|
- },
|
|
|
-
|
|
|
- preFilter: {
|
|
|
- "ATTR": function( match ) {
|
|
|
- match[ 1 ] = match[ 1 ].replace( runescape, funescape );
|
|
|
-
|
|
|
- // Move the given value to match[3] whether quoted or unquoted
|
|
|
- match[ 3 ] = ( match[ 3 ] || match[ 4 ] ||
|
|
|
- match[ 5 ] || "" ).replace( runescape, funescape );
|
|
|
-
|
|
|
- if ( match[ 2 ] === "~=" ) {
|
|
|
- match[ 3 ] = " " + match[ 3 ] + " ";
|
|
|
- }
|
|
|
-
|
|
|
- return match.slice( 0, 4 );
|
|
|
- },
|
|
|
-
|
|
|
- "CHILD": function( match ) {
|
|
|
-
|
|
|
- /* matches from matchExpr["CHILD"]
|
|
|
- 1 type (only|nth|...)
|
|
|
- 2 what (child|of-type)
|
|
|
- 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
|
|
|
- 4 xn-component of xn+y argument ([+-]?\d*n|)
|
|
|
- 5 sign of xn-component
|
|
|
- 6 x of xn-component
|
|
|
- 7 sign of y-component
|
|
|
- 8 y of y-component
|
|
|
- */
|
|
|
- match[ 1 ] = match[ 1 ].toLowerCase();
|
|
|
-
|
|
|
- if ( match[ 1 ].slice( 0, 3 ) === "nth" ) {
|
|
|
-
|
|
|
- // nth-* requires argument
|
|
|
- if ( !match[ 3 ] ) {
|
|
|
- Sizzle.error( match[ 0 ] );
|
|
|
- }
|
|
|
-
|
|
|
- // numeric x and y parameters for Expr.filter.CHILD
|
|
|
- // remember that false/true cast respectively to 0/1
|
|
|
- match[ 4 ] = +( match[ 4 ] ?
|
|
|
- match[ 5 ] + ( match[ 6 ] || 1 ) :
|
|
|
- 2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" ) );
|
|
|
- match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" );
|
|
|
-
|
|
|
- // other types prohibit arguments
|
|
|
- } else if ( match[ 3 ] ) {
|
|
|
- Sizzle.error( match[ 0 ] );
|
|
|
- }
|
|
|
-
|
|
|
- return match;
|
|
|
- },
|
|
|
-
|
|
|
- "PSEUDO": function( match ) {
|
|
|
- var excess,
|
|
|
- unquoted = !match[ 6 ] && match[ 2 ];
|
|
|
-
|
|
|
- if ( matchExpr[ "CHILD" ].test( match[ 0 ] ) ) {
|
|
|
- return null;
|
|
|
- }
|
|
|
-
|
|
|
- // Accept quoted arguments as-is
|
|
|
- if ( match[ 3 ] ) {
|
|
|
- match[ 2 ] = match[ 4 ] || match[ 5 ] || "";
|
|
|
-
|
|
|
- // Strip excess characters from unquoted arguments
|
|
|
- } else if ( unquoted && rpseudo.test( unquoted ) &&
|
|
|
-
|
|
|
- // Get excess from tokenize (recursively)
|
|
|
- ( excess = tokenize( unquoted, true ) ) &&
|
|
|
-
|
|
|
- // advance to the next closing parenthesis
|
|
|
- ( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) {
|
|
|
-
|
|
|
- // excess is a negative index
|
|
|
- match[ 0 ] = match[ 0 ].slice( 0, excess );
|
|
|
- match[ 2 ] = unquoted.slice( 0, excess );
|
|
|
- }
|
|
|
-
|
|
|
- // Return only captures needed by the pseudo filter method (type and argument)
|
|
|
- return match.slice( 0, 3 );
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- filter: {
|
|
|
-
|
|
|
- "TAG": function( nodeNameSelector ) {
|
|
|
- var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
|
|
|
- return nodeNameSelector === "*" ?
|
|
|
- function() {
|
|
|
- return true;
|
|
|
- } :
|
|
|
- function( elem ) {
|
|
|
- return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
|
|
|
- };
|
|
|
- },
|
|
|
-
|
|
|
- "CLASS": function( className ) {
|
|
|
- var pattern = classCache[ className + " " ];
|
|
|
-
|
|
|
- return pattern ||
|
|
|
- ( pattern = new RegExp( "(^|" + whitespace +
|
|
|
- ")" + className + "(" + whitespace + "|$)" ) ) && classCache(
|
|
|
- className, function( elem ) {
|
|
|
- return pattern.test(
|
|
|
- typeof elem.className === "string" && elem.className ||
|
|
|
- typeof elem.getAttribute !== "undefined" &&
|
|
|
- elem.getAttribute( "class" ) ||
|
|
|
- ""
|
|
|
- );
|
|
|
- } );
|
|
|
- },
|
|
|
-
|
|
|
- "ATTR": function( name, operator, check ) {
|
|
|
- return function( elem ) {
|
|
|
- var result = Sizzle.attr( elem, name );
|
|
|
-
|
|
|
- if ( result == null ) {
|
|
|
- return operator === "!=";
|
|
|
- }
|
|
|
- if ( !operator ) {
|
|
|
- return true;
|
|
|
- }
|
|
|
-
|
|
|
- result += "";
|
|
|
-
|
|
|
- /* eslint-disable max-len */
|
|
|
-
|
|
|
- return operator === "=" ? result === check :
|
|
|
- operator === "!=" ? result !== check :
|
|
|
- operator === "^=" ? check && result.indexOf( check ) === 0 :
|
|
|
- operator === "*=" ? check && result.indexOf( check ) > -1 :
|
|
|
- operator === "$=" ? check && result.slice( -check.length ) === check :
|
|
|
- operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
|
|
|
- operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
|
|
|
- false;
|
|
|
- /* eslint-enable max-len */
|
|
|
-
|
|
|
- };
|
|
|
- },
|
|
|
-
|
|
|
- "CHILD": function( type, what, _argument, first, last ) {
|
|
|
- var simple = type.slice( 0, 3 ) !== "nth",
|
|
|
- forward = type.slice( -4 ) !== "last",
|
|
|
- ofType = what === "of-type";
|
|
|
-
|
|
|
- return first === 1 && last === 0 ?
|
|
|
-
|
|
|
- // Shortcut for :nth-*(n)
|
|
|
- function( elem ) {
|
|
|
- return !!elem.parentNode;
|
|
|
- } :
|
|
|
-
|
|
|
- function( elem, _context, xml ) {
|
|
|
- var cache, uniqueCache, outerCache, node, nodeIndex, start,
|
|
|
- dir = simple !== forward ? "nextSibling" : "previousSibling",
|
|
|
- parent = elem.parentNode,
|
|
|
- name = ofType && elem.nodeName.toLowerCase(),
|
|
|
- useCache = !xml && !ofType,
|
|
|
- diff = false;
|
|
|
-
|
|
|
- if ( parent ) {
|
|
|
-
|
|
|
- // :(first|last|only)-(child|of-type)
|
|
|
- if ( simple ) {
|
|
|
- while ( dir ) {
|
|
|
- node = elem;
|
|
|
- while ( ( node = node[ dir ] ) ) {
|
|
|
- if ( ofType ?
|
|
|
- node.nodeName.toLowerCase() === name :
|
|
|
- node.nodeType === 1 ) {
|
|
|
-
|
|
|
- return false;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Reverse direction for :only-* (if we haven't yet done so)
|
|
|
- start = dir = type === "only" && !start && "nextSibling";
|
|
|
- }
|
|
|
- return true;
|
|
|
- }
|
|
|
-
|
|
|
- start = [ forward ? parent.firstChild : parent.lastChild ];
|
|
|
-
|
|
|
- // non-xml :nth-child(...) stores cache data on `parent`
|
|
|
- if ( forward && useCache ) {
|
|
|
-
|
|
|
- // Seek `elem` from a previously-cached index
|
|
|
-
|
|
|
- // ...in a gzip-friendly way
|
|
|
- node = parent;
|
|
|
- outerCache = node[ expando ] || ( node[ expando ] = {} );
|
|
|
-
|
|
|
- // Support: IE <9 only
|
|
|
- // Defend against cloned attroperties (jQuery gh-1709)
|
|
|
- uniqueCache = outerCache[ node.uniqueID ] ||
|
|
|
- ( outerCache[ node.uniqueID ] = {} );
|
|
|
-
|
|
|
- cache = uniqueCache[ type ] || [];
|
|
|
- nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
|
|
|
- diff = nodeIndex && cache[ 2 ];
|
|
|
- node = nodeIndex && parent.childNodes[ nodeIndex ];
|
|
|
-
|
|
|
- while ( ( node = ++nodeIndex && node && node[ dir ] ||
|
|
|
-
|
|
|
- // Fallback to seeking `elem` from the start
|
|
|
- ( diff = nodeIndex = 0 ) || start.pop() ) ) {
|
|
|
-
|
|
|
- // When found, cache indexes on `parent` and break
|
|
|
- if ( node.nodeType === 1 && ++diff && node === elem ) {
|
|
|
- uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- } else {
|
|
|
-
|
|
|
- // Use previously-cached element index if available
|
|
|
- if ( useCache ) {
|
|
|
-
|
|
|
- // ...in a gzip-friendly way
|
|
|
- node = elem;
|
|
|
- outerCache = node[ expando ] || ( node[ expando ] = {} );
|
|
|
-
|
|
|
- // Support: IE <9 only
|
|
|
- // Defend against cloned attroperties (jQuery gh-1709)
|
|
|
- uniqueCache = outerCache[ node.uniqueID ] ||
|
|
|
- ( outerCache[ node.uniqueID ] = {} );
|
|
|
-
|
|
|
- cache = uniqueCache[ type ] || [];
|
|
|
- nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
|
|
|
- diff = nodeIndex;
|
|
|
- }
|
|
|
-
|
|
|
- // xml :nth-child(...)
|
|
|
- // or :nth-last-child(...) or :nth(-last)?-of-type(...)
|
|
|
- if ( diff === false ) {
|
|
|
-
|
|
|
- // Use the same loop as above to seek `elem` from the start
|
|
|
- while ( ( node = ++nodeIndex && node && node[ dir ] ||
|
|
|
- ( diff = nodeIndex = 0 ) || start.pop() ) ) {
|
|
|
-
|
|
|
- if ( ( ofType ?
|
|
|
- node.nodeName.toLowerCase() === name :
|
|
|
- node.nodeType === 1 ) &&
|
|
|
- ++diff ) {
|
|
|
-
|
|
|
- // Cache the index of each encountered element
|
|
|
- if ( useCache ) {
|
|
|
- outerCache = node[ expando ] ||
|
|
|
- ( node[ expando ] = {} );
|
|
|
-
|
|
|
- // Support: IE <9 only
|
|
|
- // Defend against cloned attroperties (jQuery gh-1709)
|
|
|
- uniqueCache = outerCache[ node.uniqueID ] ||
|
|
|
- ( outerCache[ node.uniqueID ] = {} );
|
|
|
-
|
|
|
- uniqueCache[ type ] = [ dirruns, diff ];
|
|
|
- }
|
|
|
-
|
|
|
- if ( node === elem ) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Incorporate the offset, then check against cycle size
|
|
|
- diff -= last;
|
|
|
- return diff === first || ( diff % first === 0 && diff / first >= 0 );
|
|
|
- }
|
|
|
- };
|
|
|
- },
|
|
|
-
|
|
|
- "PSEUDO": function( pseudo, argument ) {
|
|
|
-
|
|
|
- // pseudo-class names are case-insensitive
|
|
|
- // http://www.w3.org/TR/selectors/#pseudo-classes
|
|
|
- // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
|
|
|
- // Remember that setFilters inherits from pseudos
|
|
|
- var args,
|
|
|
- fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
|
|
|
- Sizzle.error( "unsupported pseudo: " + pseudo );
|
|
|
-
|
|
|
- // The user may use createPseudo to indicate that
|
|
|
- // arguments are needed to create the filter function
|
|
|
- // just as Sizzle does
|
|
|
- if ( fn[ expando ] ) {
|
|
|
- return fn( argument );
|
|
|
- }
|
|
|
-
|
|
|
- // But maintain support for old signatures
|
|
|
- if ( fn.length > 1 ) {
|
|
|
- args = [ pseudo, pseudo, "", argument ];
|
|
|
- return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
|
|
|
- markFunction( function( seed, matches ) {
|
|
|
- var idx,
|
|
|
- matched = fn( seed, argument ),
|
|
|
- i = matched.length;
|
|
|
- while ( i-- ) {
|
|
|
- idx = indexOf( seed, matched[ i ] );
|
|
|
- seed[ idx ] = !( matches[ idx ] = matched[ i ] );
|
|
|
- }
|
|
|
- } ) :
|
|
|
- function( elem ) {
|
|
|
- return fn( elem, 0, args );
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- return fn;
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- pseudos: {
|
|
|
-
|
|
|
- // Potentially complex pseudos
|
|
|
- "not": markFunction( function( selector ) {
|
|
|
-
|
|
|
- // Trim the selector passed to compile
|
|
|
- // to avoid treating leading and trailing
|
|
|
- // spaces as combinators
|
|
|
- var input = [],
|
|
|
- results = [],
|
|
|
- matcher = compile( selector.replace( rtrim, "$1" ) );
|
|
|
-
|
|
|
- return matcher[ expando ] ?
|
|
|
- markFunction( function( seed, matches, _context, xml ) {
|
|
|
- var elem,
|
|
|
- unmatched = matcher( seed, null, xml, [] ),
|
|
|
- i = seed.length;
|
|
|
-
|
|
|
- // Match elements unmatched by `matcher`
|
|
|
- while ( i-- ) {
|
|
|
- if ( ( elem = unmatched[ i ] ) ) {
|
|
|
- seed[ i ] = !( matches[ i ] = elem );
|
|
|
- }
|
|
|
- }
|
|
|
- } ) :
|
|
|
- function( elem, _context, xml ) {
|
|
|
- input[ 0 ] = elem;
|
|
|
- matcher( input, null, xml, results );
|
|
|
-
|
|
|
- // Don't keep the element (issue #299)
|
|
|
- input[ 0 ] = null;
|
|
|
- return !results.pop();
|
|
|
- };
|
|
|
- } ),
|
|
|
-
|
|
|
- "has": markFunction( function( selector ) {
|
|
|
- return function( elem ) {
|
|
|
- return Sizzle( selector, elem ).length > 0;
|
|
|
- };
|
|
|
- } ),
|
|
|
-
|
|
|
- "contains": markFunction( function( text ) {
|
|
|
- text = text.replace( runescape, funescape );
|
|
|
- return function( elem ) {
|
|
|
- return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1;
|
|
|
- };
|
|
|
- } ),
|
|
|
-
|
|
|
- // "Whether an element is represented by a :lang() selector
|
|
|
- // is based solely on the element's language value
|
|
|
- // being equal to the identifier C,
|
|
|
- // or beginning with the identifier C immediately followed by "-".
|
|
|
- // The matching of C against the element's language value is performed case-insensitively.
|
|
|
- // The identifier C does not have to be a valid language name."
|
|
|
- // http://www.w3.org/TR/selectors/#lang-pseudo
|
|
|
- "lang": markFunction( function( lang ) {
|
|
|
-
|
|
|
- // lang value must be a valid identifier
|
|
|
- if ( !ridentifier.test( lang || "" ) ) {
|
|
|
- Sizzle.error( "unsupported lang: " + lang );
|
|
|
- }
|
|
|
- lang = lang.replace( runescape, funescape ).toLowerCase();
|
|
|
- return function( elem ) {
|
|
|
- var elemLang;
|
|
|
- do {
|
|
|
- if ( ( elemLang = documentIsHTML ?
|
|
|
- elem.lang :
|
|
|
- elem.getAttribute( "xml:lang" ) || elem.getAttribute( "lang" ) ) ) {
|
|
|
-
|
|
|
- elemLang = elemLang.toLowerCase();
|
|
|
- return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
|
|
|
- }
|
|
|
- } while ( ( elem = elem.parentNode ) && elem.nodeType === 1 );
|
|
|
- return false;
|
|
|
- };
|
|
|
- } ),
|
|
|
-
|
|
|
- // Miscellaneous
|
|
|
- "target": function( elem ) {
|
|
|
- var hash = window.location && window.location.hash;
|
|
|
- return hash && hash.slice( 1 ) === elem.id;
|
|
|
- },
|
|
|
-
|
|
|
- "root": function( elem ) {
|
|
|
- return elem === docElem;
|
|
|
- },
|
|
|
-
|
|
|
- "focus": function( elem ) {
|
|
|
- return elem === document.activeElement &&
|
|
|
- ( !document.hasFocus || document.hasFocus() ) &&
|
|
|
- !!( elem.type || elem.href || ~elem.tabIndex );
|
|
|
- },
|
|
|
-
|
|
|
- // Boolean properties
|
|
|
- "enabled": createDisabledPseudo( false ),
|
|
|
- "disabled": createDisabledPseudo( true ),
|
|
|
-
|
|
|
- "checked": function( elem ) {
|
|
|
-
|
|
|
- // In CSS3, :checked should return both checked and selected elements
|
|
|
- // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
|
- var nodeName = elem.nodeName.toLowerCase();
|
|
|
- return ( nodeName === "input" && !!elem.checked ) ||
|
|
|
- ( nodeName === "option" && !!elem.selected );
|
|
|
- },
|
|
|
-
|
|
|
- "selected": function( elem ) {
|
|
|
-
|
|
|
- // Accessing this property makes selected-by-default
|
|
|
- // options in Safari work properly
|
|
|
- if ( elem.parentNode ) {
|
|
|
- // eslint-disable-next-line no-unused-expressions
|
|
|
- elem.parentNode.selectedIndex;
|
|
|
- }
|
|
|
-
|
|
|
- return elem.selected === true;
|
|
|
- },
|
|
|
-
|
|
|
- // Contents
|
|
|
- "empty": function( elem ) {
|
|
|
-
|
|
|
- // http://www.w3.org/TR/selectors/#empty-pseudo
|
|
|
- // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
|
|
|
- // but not by others (comment: 8; processing instruction: 7; etc.)
|
|
|
- // nodeType < 6 works because attributes (2) do not appear as children
|
|
|
- for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
|
|
- if ( elem.nodeType < 6 ) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- }
|
|
|
- return true;
|
|
|
- },
|
|
|
-
|
|
|
- "parent": function( elem ) {
|
|
|
- return !Expr.pseudos[ "empty" ]( elem );
|
|
|
- },
|
|
|
-
|
|
|
- // Element/input types
|
|
|
- "header": function( elem ) {
|
|
|
- return rheader.test( elem.nodeName );
|
|
|
- },
|
|
|
-
|
|
|
- "input": function( elem ) {
|
|
|
- return rinputs.test( elem.nodeName );
|
|
|
- },
|
|
|
-
|
|
|
- "button": function( elem ) {
|
|
|
- var name = elem.nodeName.toLowerCase();
|
|
|
- return name === "input" && elem.type === "button" || name === "button";
|
|
|
- },
|
|
|
-
|
|
|
- "text": function( elem ) {
|
|
|
- var attr;
|
|
|
- return elem.nodeName.toLowerCase() === "input" &&
|
|
|
- elem.type === "text" &&
|
|
|
-
|
|
|
- // Support: IE<8
|
|
|
- // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
|
|
|
- ( ( attr = elem.getAttribute( "type" ) ) == null ||
|
|
|
- attr.toLowerCase() === "text" );
|
|
|
- },
|
|
|
-
|
|
|
- // Position-in-collection
|
|
|
- "first": createPositionalPseudo( function() {
|
|
|
- return [ 0 ];
|
|
|
- } ),
|
|
|
-
|
|
|
- "last": createPositionalPseudo( function( _matchIndexes, length ) {
|
|
|
- return [ length - 1 ];
|
|
|
- } ),
|
|
|
-
|
|
|
- "eq": createPositionalPseudo( function( _matchIndexes, length, argument ) {
|
|
|
- return [ argument < 0 ? argument + length : argument ];
|
|
|
- } ),
|
|
|
-
|
|
|
- "even": createPositionalPseudo( function( matchIndexes, length ) {
|
|
|
- var i = 0;
|
|
|
- for ( ; i < length; i += 2 ) {
|
|
|
- matchIndexes.push( i );
|
|
|
- }
|
|
|
- return matchIndexes;
|
|
|
- } ),
|
|
|
-
|
|
|
- "odd": createPositionalPseudo( function( matchIndexes, length ) {
|
|
|
- var i = 1;
|
|
|
- for ( ; i < length; i += 2 ) {
|
|
|
- matchIndexes.push( i );
|
|
|
- }
|
|
|
- return matchIndexes;
|
|
|
- } ),
|
|
|
-
|
|
|
- "lt": createPositionalPseudo( function( matchIndexes, length, argument ) {
|
|
|
- var i = argument < 0 ?
|
|
|
- argument + length :
|
|
|
- argument > length ?
|
|
|
- length :
|
|
|
- argument;
|
|
|
- for ( ; --i >= 0; ) {
|
|
|
- matchIndexes.push( i );
|
|
|
- }
|
|
|
- return matchIndexes;
|
|
|
- } ),
|
|
|
-
|
|
|
- "gt": createPositionalPseudo( function( matchIndexes, length, argument ) {
|
|
|
- var i = argument < 0 ? argument + length : argument;
|
|
|
- for ( ; ++i < length; ) {
|
|
|
- matchIndexes.push( i );
|
|
|
- }
|
|
|
- return matchIndexes;
|
|
|
- } )
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-Expr.pseudos[ "nth" ] = Expr.pseudos[ "eq" ];
|
|
|
-
|
|
|
-// Add button/input type pseudos
|
|
|
-for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
|
|
|
- Expr.pseudos[ i ] = createInputPseudo( i );
|
|
|
-}
|
|
|
-for ( i in { submit: true, reset: true } ) {
|
|
|
- Expr.pseudos[ i ] = createButtonPseudo( i );
|
|
|
-}
|
|
|
-
|
|
|
-// Easy API for creating new setFilters
|
|
|
-function setFilters() {}
|
|
|
-setFilters.prototype = Expr.filters = Expr.pseudos;
|
|
|
-Expr.setFilters = new setFilters();
|
|
|
-
|
|
|
-tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
|
|
|
- var matched, match, tokens, type,
|
|
|
- soFar, groups, preFilters,
|
|
|
- cached = tokenCache[ selector + " " ];
|
|
|
-
|
|
|
- if ( cached ) {
|
|
|
- return parseOnly ? 0 : cached.slice( 0 );
|
|
|
- }
|
|
|
-
|
|
|
- soFar = selector;
|
|
|
- groups = [];
|
|
|
- preFilters = Expr.preFilter;
|
|
|
-
|
|
|
- while ( soFar ) {
|
|
|
-
|
|
|
- // Comma and first run
|
|
|
- if ( !matched || ( match = rcomma.exec( soFar ) ) ) {
|
|
|
- if ( match ) {
|
|
|
-
|
|
|
- // Don't consume trailing commas as valid
|
|
|
- soFar = soFar.slice( match[ 0 ].length ) || soFar;
|
|
|
- }
|
|
|
- groups.push( ( tokens = [] ) );
|
|
|
- }
|
|
|
-
|
|
|
- matched = false;
|
|
|
-
|
|
|
- // Combinators
|
|
|
- if ( ( match = rcombinators.exec( soFar ) ) ) {
|
|
|
- matched = match.shift();
|
|
|
- tokens.push( {
|
|
|
- value: matched,
|
|
|
-
|
|
|
- // Cast descendant combinators to space
|
|
|
- type: match[ 0 ].replace( rtrim, " " )
|
|
|
- } );
|
|
|
- soFar = soFar.slice( matched.length );
|
|
|
- }
|
|
|
-
|
|
|
- // Filters
|
|
|
- for ( type in Expr.filter ) {
|
|
|
- if ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] ||
|
|
|
- ( match = preFilters[ type ]( match ) ) ) ) {
|
|
|
- matched = match.shift();
|
|
|
- tokens.push( {
|
|
|
- value: matched,
|
|
|
- type: type,
|
|
|
- matches: match
|
|
|
- } );
|
|
|
- soFar = soFar.slice( matched.length );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if ( !matched ) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Return the length of the invalid excess
|
|
|
- // if we're just parsing
|
|
|
- // Otherwise, throw an error or return tokens
|
|
|
- return parseOnly ?
|
|
|
- soFar.length :
|
|
|
- soFar ?
|
|
|
- Sizzle.error( selector ) :
|
|
|
-
|
|
|
- // Cache the tokens
|
|
|
- tokenCache( selector, groups ).slice( 0 );
|
|
|
-};
|
|
|
-
|
|
|
-function toSelector( tokens ) {
|
|
|
- var i = 0,
|
|
|
- len = tokens.length,
|
|
|
- selector = "";
|
|
|
- for ( ; i < len; i++ ) {
|
|
|
- selector += tokens[ i ].value;
|
|
|
- }
|
|
|
- return selector;
|
|
|
-}
|
|
|
-
|
|
|
-function addCombinator( matcher, combinator, base ) {
|
|
|
- var dir = combinator.dir,
|
|
|
- skip = combinator.next,
|
|
|
- key = skip || dir,
|
|
|
- checkNonElements = base && key === "parentNode",
|
|
|
- doneName = done++;
|
|
|
-
|
|
|
- return combinator.first ?
|
|
|
-
|
|
|
- // Check against closest ancestor/preceding element
|
|
|
- function( elem, context, xml ) {
|
|
|
- while ( ( elem = elem[ dir ] ) ) {
|
|
|
- if ( elem.nodeType === 1 || checkNonElements ) {
|
|
|
- return matcher( elem, context, xml );
|
|
|
- }
|
|
|
- }
|
|
|
- return false;
|
|
|
- } :
|
|
|
-
|
|
|
- // Check against all ancestor/preceding elements
|
|
|
- function( elem, context, xml ) {
|
|
|
- var oldCache, uniqueCache, outerCache,
|
|
|
- newCache = [ dirruns, doneName ];
|
|
|
-
|
|
|
- // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
|
|
|
- if ( xml ) {
|
|
|
- while ( ( elem = elem[ dir ] ) ) {
|
|
|
- if ( elem.nodeType === 1 || checkNonElements ) {
|
|
|
- if ( matcher( elem, context, xml ) ) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- } else {
|
|
|
- while ( ( elem = elem[ dir ] ) ) {
|
|
|
- if ( elem.nodeType === 1 || checkNonElements ) {
|
|
|
- outerCache = elem[ expando ] || ( elem[ expando ] = {} );
|
|
|
-
|
|
|
- // Support: IE <9 only
|
|
|
- // Defend against cloned attroperties (jQuery gh-1709)
|
|
|
- uniqueCache = outerCache[ elem.uniqueID ] ||
|
|
|
- ( outerCache[ elem.uniqueID ] = {} );
|
|
|
-
|
|
|
- if ( skip && skip === elem.nodeName.toLowerCase() ) {
|
|
|
- elem = elem[ dir ] || elem;
|
|
|
- } else if ( ( oldCache = uniqueCache[ key ] ) &&
|
|
|
- oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
|
|
|
-
|
|
|
- // Assign to newCache so results back-propagate to previous elements
|
|
|
- return ( newCache[ 2 ] = oldCache[ 2 ] );
|
|
|
- } else {
|
|
|
-
|
|
|
- // Reuse newcache so results back-propagate to previous elements
|
|
|
- uniqueCache[ key ] = newCache;
|
|
|
-
|
|
|
- // A match means we're done; a fail means we have to keep checking
|
|
|
- if ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return false;
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-function elementMatcher( matchers ) {
|
|
|
- return matchers.length > 1 ?
|
|
|
- function( elem, context, xml ) {
|
|
|
- var i = matchers.length;
|
|
|
- while ( i-- ) {
|
|
|
- if ( !matchers[ i ]( elem, context, xml ) ) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- }
|
|
|
- return true;
|
|
|
- } :
|
|
|
- matchers[ 0 ];
|
|
|
-}
|
|
|
-
|
|
|
-function multipleContexts( selector, contexts, results ) {
|
|
|
- var i = 0,
|
|
|
- len = contexts.length;
|
|
|
- for ( ; i < len; i++ ) {
|
|
|
- Sizzle( selector, contexts[ i ], results );
|
|
|
- }
|
|
|
- return results;
|
|
|
-}
|
|
|
-
|
|
|
-function condense( unmatched, map, filter, context, xml ) {
|
|
|
- var elem,
|
|
|
- newUnmatched = [],
|
|
|
- i = 0,
|
|
|
- len = unmatched.length,
|
|
|
- mapped = map != null;
|
|
|
-
|
|
|
- for ( ; i < len; i++ ) {
|
|
|
- if ( ( elem = unmatched[ i ] ) ) {
|
|
|
- if ( !filter || filter( elem, context, xml ) ) {
|
|
|
- newUnmatched.push( elem );
|
|
|
- if ( mapped ) {
|
|
|
- map.push( i );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return newUnmatched;
|
|
|
-}
|
|
|
-
|
|
|
-function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
|
|
|
- if ( postFilter && !postFilter[ expando ] ) {
|
|
|
- postFilter = setMatcher( postFilter );
|
|
|
- }
|
|
|
- if ( postFinder && !postFinder[ expando ] ) {
|
|
|
- postFinder = setMatcher( postFinder, postSelector );
|
|
|
- }
|
|
|
- return markFunction( function( seed, results, context, xml ) {
|
|
|
- var temp, i, elem,
|
|
|
- preMap = [],
|
|
|
- postMap = [],
|
|
|
- preexisting = results.length,
|
|
|
-
|
|
|
- // Get initial elements from seed or context
|
|
|
- elems = seed || multipleContexts(
|
|
|
- selector || "*",
|
|
|
- context.nodeType ? [ context ] : context,
|
|
|
- []
|
|
|
- ),
|
|
|
-
|
|
|
- // Prefilter to get matcher input, preserving a map for seed-results synchronization
|
|
|
- matcherIn = preFilter && ( seed || !selector ) ?
|
|
|
- condense( elems, preMap, preFilter, context, xml ) :
|
|
|
- elems,
|
|
|
-
|
|
|
- matcherOut = matcher ?
|
|
|
-
|
|
|
- // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
|
|
|
- postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
|
|
|
-
|
|
|
- // ...intermediate processing is necessary
|
|
|
- [] :
|
|
|
-
|
|
|
- // ...otherwise use results directly
|
|
|
- results :
|
|
|
- matcherIn;
|
|
|
-
|
|
|
- // Find primary matches
|
|
|
- if ( matcher ) {
|
|
|
- matcher( matcherIn, matcherOut, context, xml );
|
|
|
- }
|
|
|
-
|
|
|
- // Apply postFilter
|
|
|
- if ( postFilter ) {
|
|
|
- temp = condense( matcherOut, postMap );
|
|
|
- postFilter( temp, [], context, xml );
|
|
|
-
|
|
|
- // Un-match failing elements by moving them back to matcherIn
|
|
|
- i = temp.length;
|
|
|
- while ( i-- ) {
|
|
|
- if ( ( elem = temp[ i ] ) ) {
|
|
|
- matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if ( seed ) {
|
|
|
- if ( postFinder || preFilter ) {
|
|
|
- if ( postFinder ) {
|
|
|
-
|
|
|
- // Get the final matcherOut by condensing this intermediate into postFinder contexts
|
|
|
- temp = [];
|
|
|
- i = matcherOut.length;
|
|
|
- while ( i-- ) {
|
|
|
- if ( ( elem = matcherOut[ i ] ) ) {
|
|
|
-
|
|
|
- // Restore matcherIn since elem is not yet a final match
|
|
|
- temp.push( ( matcherIn[ i ] = elem ) );
|
|
|
- }
|
|
|
- }
|
|
|
- postFinder( null, ( matcherOut = [] ), temp, xml );
|
|
|
- }
|
|
|
-
|
|
|
- // Move matched elements from seed to results to keep them synchronized
|
|
|
- i = matcherOut.length;
|
|
|
- while ( i-- ) {
|
|
|
- if ( ( elem = matcherOut[ i ] ) &&
|
|
|
- ( temp = postFinder ? indexOf( seed, elem ) : preMap[ i ] ) > -1 ) {
|
|
|
-
|
|
|
- seed[ temp ] = !( results[ temp ] = elem );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Add elements to results, through postFinder if defined
|
|
|
- } else {
|
|
|
- matcherOut = condense(
|
|
|
- matcherOut === results ?
|
|
|
- matcherOut.splice( preexisting, matcherOut.length ) :
|
|
|
- matcherOut
|
|
|
- );
|
|
|
- if ( postFinder ) {
|
|
|
- postFinder( null, results, matcherOut, xml );
|
|
|
- } else {
|
|
|
- push.apply( results, matcherOut );
|
|
|
- }
|
|
|
- }
|
|
|
- } );
|
|
|
-}
|
|
|
-
|
|
|
-function matcherFromTokens( tokens ) {
|
|
|
- var checkContext, matcher, j,
|
|
|
- len = tokens.length,
|
|
|
- leadingRelative = Expr.relative[ tokens[ 0 ].type ],
|
|
|
- implicitRelative = leadingRelative || Expr.relative[ " " ],
|
|
|
- i = leadingRelative ? 1 : 0,
|
|
|
-
|
|
|
- // The foundational matcher ensures that elements are reachable from top-level context(s)
|
|
|
- matchContext = addCombinator( function( elem ) {
|
|
|
- return elem === checkContext;
|
|
|
- }, implicitRelative, true ),
|
|
|
- matchAnyContext = addCombinator( function( elem ) {
|
|
|
- return indexOf( checkContext, elem ) > -1;
|
|
|
- }, implicitRelative, true ),
|
|
|
- matchers = [ function( elem, context, xml ) {
|
|
|
- var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
|
|
|
- ( checkContext = context ).nodeType ?
|
|
|
- matchContext( elem, context, xml ) :
|
|
|
- matchAnyContext( elem, context, xml ) );
|
|
|
-
|
|
|
- // Avoid hanging onto element (issue #299)
|
|
|
- checkContext = null;
|
|
|
- return ret;
|
|
|
- } ];
|
|
|
-
|
|
|
- for ( ; i < len; i++ ) {
|
|
|
- if ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) {
|
|
|
- matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];
|
|
|
- } else {
|
|
|
- matcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches );
|
|
|
-
|
|
|
- // Return special upon seeing a positional matcher
|
|
|
- if ( matcher[ expando ] ) {
|
|
|
-
|
|
|
- // Find the next relative operator (if any) for proper handling
|
|
|
- j = ++i;
|
|
|
- for ( ; j < len; j++ ) {
|
|
|
- if ( Expr.relative[ tokens[ j ].type ] ) {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- return setMatcher(
|
|
|
- i > 1 && elementMatcher( matchers ),
|
|
|
- i > 1 && toSelector(
|
|
|
-
|
|
|
- // If the preceding token was a descendant combinator, insert an implicit any-element `*`
|
|
|
- tokens
|
|
|
- .slice( 0, i - 1 )
|
|
|
- .concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } )
|
|
|
- ).replace( rtrim, "$1" ),
|
|
|
- matcher,
|
|
|
- i < j && matcherFromTokens( tokens.slice( i, j ) ),
|
|
|
- j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ),
|
|
|
- j < len && toSelector( tokens )
|
|
|
- );
|
|
|
- }
|
|
|
- matchers.push( matcher );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return elementMatcher( matchers );
|
|
|
-}
|
|
|
-
|
|
|
-function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
|
|
|
- var bySet = setMatchers.length > 0,
|
|
|
- byElement = elementMatchers.length > 0,
|
|
|
- superMatcher = function( seed, context, xml, results, outermost ) {
|
|
|
- var elem, j, matcher,
|
|
|
- matchedCount = 0,
|
|
|
- i = "0",
|
|
|
- unmatched = seed && [],
|
|
|
- setMatched = [],
|
|
|
- contextBackup = outermostContext,
|
|
|
-
|
|
|
- // We must always have either seed elements or outermost context
|
|
|
- elems = seed || byElement && Expr.find[ "TAG" ]( "*", outermost ),
|
|
|
-
|
|
|
- // Use integer dirruns iff this is the outermost matcher
|
|
|
- dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ),
|
|
|
- len = elems.length;
|
|
|
-
|
|
|
- if ( outermost ) {
|
|
|
-
|
|
|
- // Support: IE 11+, Edge 17 - 18+
|
|
|
- // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
|
|
|
- // two documents; shallow comparisons work.
|
|
|
- // eslint-disable-next-line eqeqeq
|
|
|
- outermostContext = context == document || context || outermost;
|
|
|
- }
|
|
|
-
|
|
|
- // Add elements passing elementMatchers directly to results
|
|
|
- // Support: IE<9, Safari
|
|
|
- // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
|
|
|
- for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) {
|
|
|
- if ( byElement && elem ) {
|
|
|
- j = 0;
|
|
|
-
|
|
|
- // Support: IE 11+, Edge 17 - 18+
|
|
|
- // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
|
|
|
- // two documents; shallow comparisons work.
|
|
|
- // eslint-disable-next-line eqeqeq
|
|
|
- if ( !context && elem.ownerDocument != document ) {
|
|
|
- setDocument( elem );
|
|
|
- xml = !documentIsHTML;
|
|
|
- }
|
|
|
- while ( ( matcher = elementMatchers[ j++ ] ) ) {
|
|
|
- if ( matcher( elem, context || document, xml ) ) {
|
|
|
- results.push( elem );
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if ( outermost ) {
|
|
|
- dirruns = dirrunsUnique;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Track unmatched elements for set filters
|
|
|
- if ( bySet ) {
|
|
|
-
|
|
|
- // They will have gone through all possible matchers
|
|
|
- if ( ( elem = !matcher && elem ) ) {
|
|
|
- matchedCount--;
|
|
|
- }
|
|
|
-
|
|
|
- // Lengthen the array for every element, matched or not
|
|
|
- if ( seed ) {
|
|
|
- unmatched.push( elem );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // `i` is now the count of elements visited above, and adding it to `matchedCount`
|
|
|
- // makes the latter nonnegative.
|
|
|
- matchedCount += i;
|
|
|
-
|
|
|
- // Apply set filters to unmatched elements
|
|
|
- // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
|
|
|
- // equals `i`), unless we didn't visit _any_ elements in the above loop because we have
|
|
|
- // no element matchers and no seed.
|
|
|
- // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
|
|
|
- // case, which will result in a "00" `matchedCount` that differs from `i` but is also
|
|
|
- // numerically zero.
|
|
|
- if ( bySet && i !== matchedCount ) {
|
|
|
- j = 0;
|
|
|
- while ( ( matcher = setMatchers[ j++ ] ) ) {
|
|
|
- matcher( unmatched, setMatched, context, xml );
|
|
|
- }
|
|
|
-
|
|
|
- if ( seed ) {
|
|
|
-
|
|
|
- // Reintegrate element matches to eliminate the need for sorting
|
|
|
- if ( matchedCount > 0 ) {
|
|
|
- while ( i-- ) {
|
|
|
- if ( !( unmatched[ i ] || setMatched[ i ] ) ) {
|
|
|
- setMatched[ i ] = pop.call( results );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Discard index placeholder values to get only actual matches
|
|
|
- setMatched = condense( setMatched );
|
|
|
- }
|
|
|
-
|
|
|
- // Add matches to results
|
|
|
- push.apply( results, setMatched );
|
|
|
-
|
|
|
- // Seedless set matches succeeding multiple successful matchers stipulate sorting
|
|
|
- if ( outermost && !seed && setMatched.length > 0 &&
|
|
|
- ( matchedCount + setMatchers.length ) > 1 ) {
|
|
|
-
|
|
|
- Sizzle.uniqueSort( results );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Override manipulation of globals by nested matchers
|
|
|
- if ( outermost ) {
|
|
|
- dirruns = dirrunsUnique;
|
|
|
- outermostContext = contextBackup;
|
|
|
- }
|
|
|
-
|
|
|
- return unmatched;
|
|
|
- };
|
|
|
-
|
|
|
- return bySet ?
|
|
|
- markFunction( superMatcher ) :
|
|
|
- superMatcher;
|
|
|
-}
|
|
|
-
|
|
|
-compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
|
|
|
- var i,
|
|
|
- setMatchers = [],
|
|
|
- elementMatchers = [],
|
|
|
- cached = compilerCache[ selector + " " ];
|
|
|
-
|
|
|
- if ( !cached ) {
|
|
|
-
|
|
|
- // Generate a function of recursive functions that can be used to check each element
|
|
|
- if ( !match ) {
|
|
|
- match = tokenize( selector );
|
|
|
- }
|
|
|
- i = match.length;
|
|
|
- while ( i-- ) {
|
|
|
- cached = matcherFromTokens( match[ i ] );
|
|
|
- if ( cached[ expando ] ) {
|
|
|
- setMatchers.push( cached );
|
|
|
- } else {
|
|
|
- elementMatchers.push( cached );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Cache the compiled function
|
|
|
- cached = compilerCache(
|
|
|
- selector,
|
|
|
- matcherFromGroupMatchers( elementMatchers, setMatchers )
|
|
|
- );
|
|
|
-
|
|
|
- // Save selector and tokenization
|
|
|
- cached.selector = selector;
|
|
|
- }
|
|
|
- return cached;
|
|
|
-};
|
|
|
-
|
|
|
-/**
|
|
|
- * A low-level selection function that works with Sizzle's compiled
|
|
|
- * selector functions
|
|
|
- * @param {String|Function} selector A selector or a pre-compiled
|
|
|
- * selector function built with Sizzle.compile
|
|
|
- * @param {Element} context
|
|
|
- * @param {Array} [results]
|
|
|
- * @param {Array} [seed] A set of elements to match against
|
|
|
- */
|
|
|
-select = Sizzle.select = function( selector, context, results, seed ) {
|
|
|
- var i, tokens, token, type, find,
|
|
|
- compiled = typeof selector === "function" && selector,
|
|
|
- match = !seed && tokenize( ( selector = compiled.selector || selector ) );
|
|
|
-
|
|
|
- results = results || [];
|
|
|
-
|
|
|
- // Try to minimize operations if there is only one selector in the list and no seed
|
|
|
- // (the latter of which guarantees us context)
|
|
|
- if ( match.length === 1 ) {
|
|
|
-
|
|
|
- // Reduce context if the leading compound selector is an ID
|
|
|
- tokens = match[ 0 ] = match[ 0 ].slice( 0 );
|
|
|
- if ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === "ID" &&
|
|
|
- context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) {
|
|
|
-
|
|
|
- context = ( Expr.find[ "ID" ]( token.matches[ 0 ]
|
|
|
- .replace( runescape, funescape ), context ) || [] )[ 0 ];
|
|
|
- if ( !context ) {
|
|
|
- return results;
|
|
|
-
|
|
|
- // Precompiled matchers will still verify ancestry, so step up a level
|
|
|
- } else if ( compiled ) {
|
|
|
- context = context.parentNode;
|
|
|
- }
|
|
|
-
|
|
|
- selector = selector.slice( tokens.shift().value.length );
|
|
|
- }
|
|
|
-
|
|
|
- // Fetch a seed set for right-to-left matching
|
|
|
- i = matchExpr[ "needsContext" ].test( selector ) ? 0 : tokens.length;
|
|
|
- while ( i-- ) {
|
|
|
- token = tokens[ i ];
|
|
|
-
|
|
|
- // Abort if we hit a combinator
|
|
|
- if ( Expr.relative[ ( type = token.type ) ] ) {
|
|
|
- break;
|
|
|
- }
|
|
|
- if ( ( find = Expr.find[ type ] ) ) {
|
|
|
-
|
|
|
- // Search, expanding context for leading sibling combinators
|
|
|
- if ( ( seed = find(
|
|
|
- token.matches[ 0 ].replace( runescape, funescape ),
|
|
|
- rsibling.test( tokens[ 0 ].type ) && testContext( context.parentNode ) ||
|
|
|
- context
|
|
|
- ) ) ) {
|
|
|
-
|
|
|
- // If seed is empty or no tokens remain, we can return early
|
|
|
- tokens.splice( i, 1 );
|
|
|
- selector = seed.length && toSelector( tokens );
|
|
|
- if ( !selector ) {
|
|
|
- push.apply( results, seed );
|
|
|
- return results;
|
|
|
- }
|
|
|
-
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Compile and execute a filtering function if one is not provided
|
|
|
- // Provide `match` to avoid retokenization if we modified the selector above
|
|
|
- ( compiled || compile( selector, match ) )(
|
|
|
- seed,
|
|
|
- context,
|
|
|
- !documentIsHTML,
|
|
|
- results,
|
|
|
- !context || rsibling.test( selector ) && testContext( context.parentNode ) || context
|
|
|
- );
|
|
|
- return results;
|
|
|
-};
|
|
|
-
|
|
|
-// One-time assignments
|
|
|
-
|
|
|
-// Sort stability
|
|
|
-support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando;
|
|
|
-
|
|
|
-// Support: Chrome 14-35+
|
|
|
-// Always assume duplicates if they aren't passed to the comparison function
|
|
|
-support.detectDuplicates = !!hasDuplicate;
|
|
|
-
|
|
|
-// Initialize against the default document
|
|
|
-setDocument();
|
|
|
-
|
|
|
-// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
|
|
|
-// Detached nodes confoundingly follow *each other*
|
|
|
-support.sortDetached = assert( function( el ) {
|
|
|
-
|
|
|
- // Should return 1, but returns 4 (following)
|
|
|
- return el.compareDocumentPosition( document.createElement( "fieldset" ) ) & 1;
|
|
|
-} );
|
|
|
-
|
|
|
-// Support: IE<8
|
|
|
-// Prevent attribute/property "interpolation"
|
|
|
-// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
|
|
-if ( !assert( function( el ) {
|
|
|
- el.innerHTML = "<a href='#'></a>";
|
|
|
- return el.firstChild.getAttribute( "href" ) === "#";
|
|
|
-} ) ) {
|
|
|
- addHandle( "type|href|height|width", function( elem, name, isXML ) {
|
|
|
- if ( !isXML ) {
|
|
|
- return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
|
|
|
- }
|
|
|
- } );
|
|
|
-}
|
|
|
-
|
|
|
-// Support: IE<9
|
|
|
-// Use defaultValue in place of getAttribute("value")
|
|
|
-if ( !support.attributes || !assert( function( el ) {
|
|
|
- el.innerHTML = "<input/>";
|
|
|
- el.firstChild.setAttribute( "value", "" );
|
|
|
- return el.firstChild.getAttribute( "value" ) === "";
|
|
|
-} ) ) {
|
|
|
- addHandle( "value", function( elem, _name, isXML ) {
|
|
|
- if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
|
|
|
- return elem.defaultValue;
|
|
|
- }
|
|
|
- } );
|
|
|
-}
|
|
|
-
|
|
|
-// Support: IE<9
|
|
|
-// Use getAttributeNode to fetch booleans when getAttribute lies
|
|
|
-if ( !assert( function( el ) {
|
|
|
- return el.getAttribute( "disabled" ) == null;
|
|
|
-} ) ) {
|
|
|
- addHandle( booleans, function( elem, name, isXML ) {
|
|
|
- var val;
|
|
|
- if ( !isXML ) {
|
|
|
- return elem[ name ] === true ? name.toLowerCase() :
|
|
|
- ( val = elem.getAttributeNode( name ) ) && val.specified ?
|
|
|
- val.value :
|
|
|
- null;
|
|
|
- }
|
|
|
- } );
|
|
|
-}
|
|
|
-
|
|
|
-return Sizzle;
|
|
|
-
|
|
|
-} )( window );
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-jQuery.find = Sizzle;
|
|
|
-jQuery.expr = Sizzle.selectors;
|
|
|
-
|
|
|
-// Deprecated
|
|
|
-jQuery.expr[ ":" ] = jQuery.expr.pseudos;
|
|
|
-jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
|
|
|
-jQuery.text = Sizzle.getText;
|
|
|
-jQuery.isXMLDoc = Sizzle.isXML;
|
|
|
-jQuery.contains = Sizzle.contains;
|
|
|
-jQuery.escapeSelector = Sizzle.escape;
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-var dir = function( elem, dir, until ) {
|
|
|
- var matched = [],
|
|
|
- truncate = until !== undefined;
|
|
|
-
|
|
|
- while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
|
|
|
- if ( elem.nodeType === 1 ) {
|
|
|
- if ( truncate && jQuery( elem ).is( until ) ) {
|
|
|
- break;
|
|
|
- }
|
|
|
- matched.push( elem );
|
|
|
- }
|
|
|
- }
|
|
|
- return matched;
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-var siblings = function( n, elem ) {
|
|
|
- var matched = [];
|
|
|
-
|
|
|
- for ( ; n; n = n.nextSibling ) {
|
|
|
- if ( n.nodeType === 1 && n !== elem ) {
|
|
|
- matched.push( n );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return matched;
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-var rneedsContext = jQuery.expr.match.needsContext;
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-function nodeName( elem, name ) {
|
|
|
-
|
|
|
- return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
|
|
|
-
|
|
|
-};
|
|
|
-var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-// Implement the identical functionality for filter and not
|
|
|
-function winnow( elements, qualifier, not ) {
|
|
|
- if ( isFunction( qualifier ) ) {
|
|
|
- return jQuery.grep( elements, function( elem, i ) {
|
|
|
- return !!qualifier.call( elem, i, elem ) !== not;
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- // Single element
|
|
|
- if ( qualifier.nodeType ) {
|
|
|
- return jQuery.grep( elements, function( elem ) {
|
|
|
- return ( elem === qualifier ) !== not;
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- // Arraylike of elements (jQuery, arguments, Array)
|
|
|
- if ( typeof qualifier !== "string" ) {
|
|
|
- return jQuery.grep( elements, function( elem ) {
|
|
|
- return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- // Filtered directly for both simple and complex selectors
|
|
|
- return jQuery.filter( qualifier, elements, not );
|
|
|
-}
|
|
|
-
|
|
|
-jQuery.filter = function( expr, elems, not ) {
|
|
|
- var elem = elems[ 0 ];
|
|
|
-
|
|
|
- if ( not ) {
|
|
|
- expr = ":not(" + expr + ")";
|
|
|
- }
|
|
|
-
|
|
|
- if ( elems.length === 1 && elem.nodeType === 1 ) {
|
|
|
- return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
|
|
|
- }
|
|
|
-
|
|
|
- return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
|
|
|
- return elem.nodeType === 1;
|
|
|
- } ) );
|
|
|
-};
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
- find: function( selector ) {
|
|
|
- var i, ret,
|
|
|
- len = this.length,
|
|
|
- self = this;
|
|
|
-
|
|
|
- if ( typeof selector !== "string" ) {
|
|
|
- return this.pushStack( jQuery( selector ).filter( function() {
|
|
|
- for ( i = 0; i < len; i++ ) {
|
|
|
- if ( jQuery.contains( self[ i ], this ) ) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- }
|
|
|
- } ) );
|
|
|
- }
|
|
|
-
|
|
|
- ret = this.pushStack( [] );
|
|
|
-
|
|
|
- for ( i = 0; i < len; i++ ) {
|
|
|
- jQuery.find( selector, self[ i ], ret );
|
|
|
- }
|
|
|
-
|
|
|
- return len > 1 ? jQuery.uniqueSort( ret ) : ret;
|
|
|
- },
|
|
|
- filter: function( selector ) {
|
|
|
- return this.pushStack( winnow( this, selector || [], false ) );
|
|
|
- },
|
|
|
- not: function( selector ) {
|
|
|
- return this.pushStack( winnow( this, selector || [], true ) );
|
|
|
- },
|
|
|
- is: function( selector ) {
|
|
|
- return !!winnow(
|
|
|
- this,
|
|
|
-
|
|
|
- // If this is a positional/relative selector, check membership in the returned set
|
|
|
- // so $("p:first").is("p:last") won't return true for a doc with two "p".
|
|
|
- typeof selector === "string" && rneedsContext.test( selector ) ?
|
|
|
- jQuery( selector ) :
|
|
|
- selector || [],
|
|
|
- false
|
|
|
- ).length;
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-// Initialize a jQuery object
|
|
|
-
|
|
|
-
|
|
|
-// A central reference to the root jQuery(document)
|
|
|
-var rootjQuery,
|
|
|
-
|
|
|
- // A simple way to check for HTML strings
|
|
|
- // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
|
|
|
- // Strict HTML recognition (#11290: must start with <)
|
|
|
- // Shortcut simple #id case for speed
|
|
|
- rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
|
|
|
-
|
|
|
- init = jQuery.fn.init = function( selector, context, root ) {
|
|
|
- var match, elem;
|
|
|
-
|
|
|
- // HANDLE: $(""), $(null), $(undefined), $(false)
|
|
|
- if ( !selector ) {
|
|
|
- return this;
|
|
|
- }
|
|
|
-
|
|
|
- // Method init() accepts an alternate rootjQuery
|
|
|
- // so migrate can support jQuery.sub (gh-2101)
|
|
|
- root = root || rootjQuery;
|
|
|
-
|
|
|
- // Handle HTML strings
|
|
|
- if ( typeof selector === "string" ) {
|
|
|
- if ( selector[ 0 ] === "<" &&
|
|
|
- selector[ selector.length - 1 ] === ">" &&
|
|
|
- selector.length >= 3 ) {
|
|
|
-
|
|
|
- // Assume that strings that start and end with <> are HTML and skip the regex check
|
|
|
- match = [ null, selector, null ];
|
|
|
-
|
|
|
- } else {
|
|
|
- match = rquickExpr.exec( selector );
|
|
|
- }
|
|
|
-
|
|
|
- // Match html or make sure no context is specified for #id
|
|
|
- if ( match && ( match[ 1 ] || !context ) ) {
|
|
|
-
|
|
|
- // HANDLE: $(html) -> $(array)
|
|
|
- if ( match[ 1 ] ) {
|
|
|
- context = context instanceof jQuery ? context[ 0 ] : context;
|
|
|
-
|
|
|
- // Option to run scripts is true for back-compat
|
|
|
- // Intentionally let the error be thrown if parseHTML is not present
|
|
|
- jQuery.merge( this, jQuery.parseHTML(
|
|
|
- match[ 1 ],
|
|
|
- context && context.nodeType ? context.ownerDocument || context : document,
|
|
|
- true
|
|
|
- ) );
|
|
|
-
|
|
|
- // HANDLE: $(html, props)
|
|
|
- if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
|
|
|
- for ( match in context ) {
|
|
|
-
|
|
|
- // Properties of context are called as methods if possible
|
|
|
- if ( isFunction( this[ match ] ) ) {
|
|
|
- this[ match ]( context[ match ] );
|
|
|
-
|
|
|
- // ...and otherwise set as attributes
|
|
|
- } else {
|
|
|
- this.attr( match, context[ match ] );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return this;
|
|
|
-
|
|
|
- // HANDLE: $(#id)
|
|
|
- } else {
|
|
|
- elem = document.getElementById( match[ 2 ] );
|
|
|
-
|
|
|
- if ( elem ) {
|
|
|
-
|
|
|
- // Inject the element directly into the jQuery object
|
|
|
- this[ 0 ] = elem;
|
|
|
- this.length = 1;
|
|
|
- }
|
|
|
- return this;
|
|
|
- }
|
|
|
-
|
|
|
- // HANDLE: $(expr, $(...))
|
|
|
- } else if ( !context || context.jquery ) {
|
|
|
- return ( context || root ).find( selector );
|
|
|
-
|
|
|
- // HANDLE: $(expr, context)
|
|
|
- // (which is just equivalent to: $(context).find(expr)
|
|
|
- } else {
|
|
|
- return this.constructor( context ).find( selector );
|
|
|
- }
|
|
|
-
|
|
|
- // HANDLE: $(DOMElement)
|
|
|
- } else if ( selector.nodeType ) {
|
|
|
- this[ 0 ] = selector;
|
|
|
- this.length = 1;
|
|
|
- return this;
|
|
|
-
|
|
|
- // HANDLE: $(function)
|
|
|
- // Shortcut for document ready
|
|
|
- } else if ( isFunction( selector ) ) {
|
|
|
- return root.ready !== undefined ?
|
|
|
- root.ready( selector ) :
|
|
|
-
|
|
|
- // Execute immediately if ready is not present
|
|
|
- selector( jQuery );
|
|
|
- }
|
|
|
-
|
|
|
- return jQuery.makeArray( selector, this );
|
|
|
- };
|
|
|
-
|
|
|
-// Give the init function the jQuery prototype for later instantiation
|
|
|
-init.prototype = jQuery.fn;
|
|
|
-
|
|
|
-// Initialize central reference
|
|
|
-rootjQuery = jQuery( document );
|
|
|
-
|
|
|
-
|
|
|
-var rparentsprev = /^(?:parents|prev(?:Until|All))/,
|
|
|
-
|
|
|
- // Methods guaranteed to produce a unique set when starting from a unique set
|
|
|
- guaranteedUnique = {
|
|
|
- children: true,
|
|
|
- contents: true,
|
|
|
- next: true,
|
|
|
- prev: true
|
|
|
- };
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
- has: function( target ) {
|
|
|
- var targets = jQuery( target, this ),
|
|
|
- l = targets.length;
|
|
|
-
|
|
|
- return this.filter( function() {
|
|
|
- var i = 0;
|
|
|
- for ( ; i < l; i++ ) {
|
|
|
- if ( jQuery.contains( this, targets[ i ] ) ) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- }
|
|
|
- } );
|
|
|
- },
|
|
|
-
|
|
|
- closest: function( selectors, context ) {
|
|
|
- var cur,
|
|
|
- i = 0,
|
|
|
- l = this.length,
|
|
|
- matched = [],
|
|
|
- targets = typeof selectors !== "string" && jQuery( selectors );
|
|
|
-
|
|
|
- // Positional selectors never match, since there's no _selection_ context
|
|
|
- if ( !rneedsContext.test( selectors ) ) {
|
|
|
- for ( ; i < l; i++ ) {
|
|
|
- for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
|
|
|
-
|
|
|
- // Always skip document fragments
|
|
|
- if ( cur.nodeType < 11 && ( targets ?
|
|
|
- targets.index( cur ) > -1 :
|
|
|
-
|
|
|
- // Don't pass non-elements to Sizzle
|
|
|
- cur.nodeType === 1 &&
|
|
|
- jQuery.find.matchesSelector( cur, selectors ) ) ) {
|
|
|
-
|
|
|
- matched.push( cur );
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
|
|
|
- },
|
|
|
-
|
|
|
- // Determine the position of an element within the set
|
|
|
- index: function( elem ) {
|
|
|
-
|
|
|
- // No argument, return index in parent
|
|
|
- if ( !elem ) {
|
|
|
- return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
|
|
|
- }
|
|
|
-
|
|
|
- // Index in selector
|
|
|
- if ( typeof elem === "string" ) {
|
|
|
- return indexOf.call( jQuery( elem ), this[ 0 ] );
|
|
|
- }
|
|
|
-
|
|
|
- // Locate the position of the desired element
|
|
|
- return indexOf.call( this,
|
|
|
-
|
|
|
- // If it receives a jQuery object, the first element is used
|
|
|
- elem.jquery ? elem[ 0 ] : elem
|
|
|
- );
|
|
|
- },
|
|
|
-
|
|
|
- add: function( selector, context ) {
|
|
|
- return this.pushStack(
|
|
|
- jQuery.uniqueSort(
|
|
|
- jQuery.merge( this.get(), jQuery( selector, context ) )
|
|
|
- )
|
|
|
- );
|
|
|
- },
|
|
|
-
|
|
|
- addBack: function( selector ) {
|
|
|
- return this.add( selector == null ?
|
|
|
- this.prevObject : this.prevObject.filter( selector )
|
|
|
- );
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-function sibling( cur, dir ) {
|
|
|
- while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
|
|
|
- return cur;
|
|
|
-}
|
|
|
-
|
|
|
-jQuery.each( {
|
|
|
- parent: function( elem ) {
|
|
|
- var parent = elem.parentNode;
|
|
|
- return parent && parent.nodeType !== 11 ? parent : null;
|
|
|
- },
|
|
|
- parents: function( elem ) {
|
|
|
- return dir( elem, "parentNode" );
|
|
|
- },
|
|
|
- parentsUntil: function( elem, _i, until ) {
|
|
|
- return dir( elem, "parentNode", until );
|
|
|
- },
|
|
|
- next: function( elem ) {
|
|
|
- return sibling( elem, "nextSibling" );
|
|
|
- },
|
|
|
- prev: function( elem ) {
|
|
|
- return sibling( elem, "previousSibling" );
|
|
|
- },
|
|
|
- nextAll: function( elem ) {
|
|
|
- return dir( elem, "nextSibling" );
|
|
|
- },
|
|
|
- prevAll: function( elem ) {
|
|
|
- return dir( elem, "previousSibling" );
|
|
|
- },
|
|
|
- nextUntil: function( elem, _i, until ) {
|
|
|
- return dir( elem, "nextSibling", until );
|
|
|
- },
|
|
|
- prevUntil: function( elem, _i, until ) {
|
|
|
- return dir( elem, "previousSibling", until );
|
|
|
- },
|
|
|
- siblings: function( elem ) {
|
|
|
- return siblings( ( elem.parentNode || {} ).firstChild, elem );
|
|
|
- },
|
|
|
- children: function( elem ) {
|
|
|
- return siblings( elem.firstChild );
|
|
|
- },
|
|
|
- contents: function( elem ) {
|
|
|
- if ( elem.contentDocument != null &&
|
|
|
-
|
|
|
- // Support: IE 11+
|
|
|
- // <object> elements with no `data` attribute has an object
|
|
|
- // `contentDocument` with a `null` prototype.
|
|
|
- getProto( elem.contentDocument ) ) {
|
|
|
-
|
|
|
- return elem.contentDocument;
|
|
|
- }
|
|
|
-
|
|
|
- // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
|
|
|
- // Treat the template element as a regular one in browsers that
|
|
|
- // don't support it.
|
|
|
- if ( nodeName( elem, "template" ) ) {
|
|
|
- elem = elem.content || elem;
|
|
|
- }
|
|
|
-
|
|
|
- return jQuery.merge( [], elem.childNodes );
|
|
|
- }
|
|
|
-}, function( name, fn ) {
|
|
|
- jQuery.fn[ name ] = function( until, selector ) {
|
|
|
- var matched = jQuery.map( this, fn, until );
|
|
|
-
|
|
|
- if ( name.slice( -5 ) !== "Until" ) {
|
|
|
- selector = until;
|
|
|
- }
|
|
|
-
|
|
|
- if ( selector && typeof selector === "string" ) {
|
|
|
- matched = jQuery.filter( selector, matched );
|
|
|
- }
|
|
|
-
|
|
|
- if ( this.length > 1 ) {
|
|
|
-
|
|
|
- // Remove duplicates
|
|
|
- if ( !guaranteedUnique[ name ] ) {
|
|
|
- jQuery.uniqueSort( matched );
|
|
|
- }
|
|
|
-
|
|
|
- // Reverse order for parents* and prev-derivatives
|
|
|
- if ( rparentsprev.test( name ) ) {
|
|
|
- matched.reverse();
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return this.pushStack( matched );
|
|
|
- };
|
|
|
-} );
|
|
|
-var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-// Convert String-formatted options into Object-formatted ones
|
|
|
-function createOptions( options ) {
|
|
|
- var object = {};
|
|
|
- jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
|
|
|
- object[ flag ] = true;
|
|
|
- } );
|
|
|
- return object;
|
|
|
-}
|
|
|
-
|
|
|
-/*
|
|
|
- * Create a callback list using the following parameters:
|
|
|
- *
|
|
|
- * options: an optional list of space-separated options that will change how
|
|
|
- * the callback list behaves or a more traditional option object
|
|
|
- *
|
|
|
- * By default a callback list will act like an event callback list and can be
|
|
|
- * "fired" multiple times.
|
|
|
- *
|
|
|
- * Possible options:
|
|
|
- *
|
|
|
- * once: will ensure the callback list can only be fired once (like a Deferred)
|
|
|
- *
|
|
|
- * memory: will keep track of previous values and will call any callback added
|
|
|
- * after the list has been fired right away with the latest "memorized"
|
|
|
- * values (like a Deferred)
|
|
|
- *
|
|
|
- * unique: will ensure a callback can only be added once (no duplicate in the list)
|
|
|
- *
|
|
|
- * stopOnFalse: interrupt callings when a callback returns false
|
|
|
- *
|
|
|
- */
|
|
|
-jQuery.Callbacks = function( options ) {
|
|
|
-
|
|
|
- // Convert options from String-formatted to Object-formatted if needed
|
|
|
- // (we check in cache first)
|
|
|
- options = typeof options === "string" ?
|
|
|
- createOptions( options ) :
|
|
|
- jQuery.extend( {}, options );
|
|
|
-
|
|
|
- var // Flag to know if list is currently firing
|
|
|
- firing,
|
|
|
-
|
|
|
- // Last fire value for non-forgettable lists
|
|
|
- memory,
|
|
|
-
|
|
|
- // Flag to know if list was already fired
|
|
|
- fired,
|
|
|
-
|
|
|
- // Flag to prevent firing
|
|
|
- locked,
|
|
|
-
|
|
|
- // Actual callback list
|
|
|
- list = [],
|
|
|
-
|
|
|
- // Queue of execution data for repeatable lists
|
|
|
- queue = [],
|
|
|
-
|
|
|
- // Index of currently firing callback (modified by add/remove as needed)
|
|
|
- firingIndex = -1,
|
|
|
-
|
|
|
- // Fire callbacks
|
|
|
- fire = function() {
|
|
|
-
|
|
|
- // Enforce single-firing
|
|
|
- locked = locked || options.once;
|
|
|
-
|
|
|
- // Execute callbacks for all pending executions,
|
|
|
- // respecting firingIndex overrides and runtime changes
|
|
|
- fired = firing = true;
|
|
|
- for ( ; queue.length; firingIndex = -1 ) {
|
|
|
- memory = queue.shift();
|
|
|
- while ( ++firingIndex < list.length ) {
|
|
|
-
|
|
|
- // Run callback and check for early termination
|
|
|
- if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
|
|
|
- options.stopOnFalse ) {
|
|
|
-
|
|
|
- // Jump to end and forget the data so .add doesn't re-fire
|
|
|
- firingIndex = list.length;
|
|
|
- memory = false;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Forget the data if we're done with it
|
|
|
- if ( !options.memory ) {
|
|
|
- memory = false;
|
|
|
- }
|
|
|
-
|
|
|
- firing = false;
|
|
|
-
|
|
|
- // Clean up if we're done firing for good
|
|
|
- if ( locked ) {
|
|
|
-
|
|
|
- // Keep an empty list if we have data for future add calls
|
|
|
- if ( memory ) {
|
|
|
- list = [];
|
|
|
-
|
|
|
- // Otherwise, this object is spent
|
|
|
- } else {
|
|
|
- list = "";
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- // Actual Callbacks object
|
|
|
- self = {
|
|
|
-
|
|
|
- // Add a callback or a collection of callbacks to the list
|
|
|
- add: function() {
|
|
|
- if ( list ) {
|
|
|
-
|
|
|
- // If we have memory from a past run, we should fire after adding
|
|
|
- if ( memory && !firing ) {
|
|
|
- firingIndex = list.length - 1;
|
|
|
- queue.push( memory );
|
|
|
- }
|
|
|
-
|
|
|
- ( function add( args ) {
|
|
|
- jQuery.each( args, function( _, arg ) {
|
|
|
- if ( isFunction( arg ) ) {
|
|
|
- if ( !options.unique || !self.has( arg ) ) {
|
|
|
- list.push( arg );
|
|
|
- }
|
|
|
- } else if ( arg && arg.length && toType( arg ) !== "string" ) {
|
|
|
-
|
|
|
- // Inspect recursively
|
|
|
- add( arg );
|
|
|
- }
|
|
|
- } );
|
|
|
- } )( arguments );
|
|
|
-
|
|
|
- if ( memory && !firing ) {
|
|
|
- fire();
|
|
|
- }
|
|
|
- }
|
|
|
- return this;
|
|
|
- },
|
|
|
-
|
|
|
- // Remove a callback from the list
|
|
|
- remove: function() {
|
|
|
- jQuery.each( arguments, function( _, arg ) {
|
|
|
- var index;
|
|
|
- while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
|
|
|
- list.splice( index, 1 );
|
|
|
-
|
|
|
- // Handle firing indexes
|
|
|
- if ( index <= firingIndex ) {
|
|
|
- firingIndex--;
|
|
|
- }
|
|
|
- }
|
|
|
- } );
|
|
|
- return this;
|
|
|
- },
|
|
|
-
|
|
|
- // Check if a given callback is in the list.
|
|
|
- // If no argument is given, return whether or not list has callbacks attached.
|
|
|
- has: function( fn ) {
|
|
|
- return fn ?
|
|
|
- jQuery.inArray( fn, list ) > -1 :
|
|
|
- list.length > 0;
|
|
|
- },
|
|
|
-
|
|
|
- // Remove all callbacks from the list
|
|
|
- empty: function() {
|
|
|
- if ( list ) {
|
|
|
- list = [];
|
|
|
- }
|
|
|
- return this;
|
|
|
- },
|
|
|
-
|
|
|
- // Disable .fire and .add
|
|
|
- // Abort any current/pending executions
|
|
|
- // Clear all callbacks and values
|
|
|
- disable: function() {
|
|
|
- locked = queue = [];
|
|
|
- list = memory = "";
|
|
|
- return this;
|
|
|
- },
|
|
|
- disabled: function() {
|
|
|
- return !list;
|
|
|
- },
|
|
|
-
|
|
|
- // Disable .fire
|
|
|
- // Also disable .add unless we have memory (since it would have no effect)
|
|
|
- // Abort any pending executions
|
|
|
- lock: function() {
|
|
|
- locked = queue = [];
|
|
|
- if ( !memory && !firing ) {
|
|
|
- list = memory = "";
|
|
|
- }
|
|
|
- return this;
|
|
|
- },
|
|
|
- locked: function() {
|
|
|
- return !!locked;
|
|
|
- },
|
|
|
-
|
|
|
- // Call all callbacks with the given context and arguments
|
|
|
- fireWith: function( context, args ) {
|
|
|
- if ( !locked ) {
|
|
|
- args = args || [];
|
|
|
- args = [ context, args.slice ? args.slice() : args ];
|
|
|
- queue.push( args );
|
|
|
- if ( !firing ) {
|
|
|
- fire();
|
|
|
- }
|
|
|
- }
|
|
|
- return this;
|
|
|
- },
|
|
|
-
|
|
|
- // Call all the callbacks with the given arguments
|
|
|
- fire: function() {
|
|
|
- self.fireWith( this, arguments );
|
|
|
- return this;
|
|
|
- },
|
|
|
-
|
|
|
- // To know if the callbacks have already been called at least once
|
|
|
- fired: function() {
|
|
|
- return !!fired;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- return self;
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-function Identity( v ) {
|
|
|
- return v;
|
|
|
-}
|
|
|
-function Thrower( ex ) {
|
|
|
- throw ex;
|
|
|
-}
|
|
|
-
|
|
|
-function adoptValue( value, resolve, reject, noValue ) {
|
|
|
- var method;
|
|
|
-
|
|
|
- try {
|
|
|
-
|
|
|
- // Check for promise aspect first to privilege synchronous behavior
|
|
|
- if ( value && isFunction( ( method = value.promise ) ) ) {
|
|
|
- method.call( value ).done( resolve ).fail( reject );
|
|
|
-
|
|
|
- // Other thenables
|
|
|
- } else if ( value && isFunction( ( method = value.then ) ) ) {
|
|
|
- method.call( value, resolve, reject );
|
|
|
-
|
|
|
- // Other non-thenables
|
|
|
- } else {
|
|
|
-
|
|
|
- // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
|
|
|
- // * false: [ value ].slice( 0 ) => resolve( value )
|
|
|
- // * true: [ value ].slice( 1 ) => resolve()
|
|
|
- resolve.apply( undefined, [ value ].slice( noValue ) );
|
|
|
- }
|
|
|
-
|
|
|
- // For Promises/A+, convert exceptions into rejections
|
|
|
- // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
|
|
|
- // Deferred#then to conditionally suppress rejection.
|
|
|
- } catch ( value ) {
|
|
|
-
|
|
|
- // Support: Android 4.0 only
|
|
|
- // Strict mode functions invoked without .call/.apply get global-object context
|
|
|
- reject.apply( undefined, [ value ] );
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-jQuery.extend( {
|
|
|
-
|
|
|
- Deferred: function( func ) {
|
|
|
- var tuples = [
|
|
|
-
|
|
|
- // action, add listener, callbacks,
|
|
|
- // ... .then handlers, argument index, [final state]
|
|
|
- [ "notify", "progress", jQuery.Callbacks( "memory" ),
|
|
|
- jQuery.Callbacks( "memory" ), 2 ],
|
|
|
- [ "resolve", "done", jQuery.Callbacks( "once memory" ),
|
|
|
- jQuery.Callbacks( "once memory" ), 0, "resolved" ],
|
|
|
- [ "reject", "fail", jQuery.Callbacks( "once memory" ),
|
|
|
- jQuery.Callbacks( "once memory" ), 1, "rejected" ]
|
|
|
- ],
|
|
|
- state = "pending",
|
|
|
- promise = {
|
|
|
- state: function() {
|
|
|
- return state;
|
|
|
- },
|
|
|
- always: function() {
|
|
|
- deferred.done( arguments ).fail( arguments );
|
|
|
- return this;
|
|
|
- },
|
|
|
- "catch": function( fn ) {
|
|
|
- return promise.then( null, fn );
|
|
|
- },
|
|
|
-
|
|
|
- // Keep pipe for back-compat
|
|
|
- pipe: function( /* fnDone, fnFail, fnProgress */ ) {
|
|
|
- var fns = arguments;
|
|
|
-
|
|
|
- return jQuery.Deferred( function( newDefer ) {
|
|
|
- jQuery.each( tuples, function( _i, tuple ) {
|
|
|
-
|
|
|
- // Map tuples (progress, done, fail) to arguments (done, fail, progress)
|
|
|
- var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
|
|
|
-
|
|
|
- // deferred.progress(function() { bind to newDefer or newDefer.notify })
|
|
|
- // deferred.done(function() { bind to newDefer or newDefer.resolve })
|
|
|
- // deferred.fail(function() { bind to newDefer or newDefer.reject })
|
|
|
- deferred[ tuple[ 1 ] ]( function() {
|
|
|
- var returned = fn && fn.apply( this, arguments );
|
|
|
- if ( returned && isFunction( returned.promise ) ) {
|
|
|
- returned.promise()
|
|
|
- .progress( newDefer.notify )
|
|
|
- .done( newDefer.resolve )
|
|
|
- .fail( newDefer.reject );
|
|
|
- } else {
|
|
|
- newDefer[ tuple[ 0 ] + "With" ](
|
|
|
- this,
|
|
|
- fn ? [ returned ] : arguments
|
|
|
- );
|
|
|
- }
|
|
|
- } );
|
|
|
- } );
|
|
|
- fns = null;
|
|
|
- } ).promise();
|
|
|
- },
|
|
|
- then: function( onFulfilled, onRejected, onProgress ) {
|
|
|
- var maxDepth = 0;
|
|
|
- function resolve( depth, deferred, handler, special ) {
|
|
|
- return function() {
|
|
|
- var that = this,
|
|
|
- args = arguments,
|
|
|
- mightThrow = function() {
|
|
|
- var returned, then;
|
|
|
-
|
|
|
- // Support: Promises/A+ section 2.3.3.3.3
|
|
|
- // https://promisesaplus.com/#point-59
|
|
|
- // Ignore double-resolution attempts
|
|
|
- if ( depth < maxDepth ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- returned = handler.apply( that, args );
|
|
|
-
|
|
|
- // Support: Promises/A+ section 2.3.1
|
|
|
- // https://promisesaplus.com/#point-48
|
|
|
- if ( returned === deferred.promise() ) {
|
|
|
- throw new TypeError( "Thenable self-resolution" );
|
|
|
- }
|
|
|
-
|
|
|
- // Support: Promises/A+ sections 2.3.3.1, 3.5
|
|
|
- // https://promisesaplus.com/#point-54
|
|
|
- // https://promisesaplus.com/#point-75
|
|
|
- // Retrieve `then` only once
|
|
|
- then = returned &&
|
|
|
-
|
|
|
- // Support: Promises/A+ section 2.3.4
|
|
|
- // https://promisesaplus.com/#point-64
|
|
|
- // Only check objects and functions for thenability
|
|
|
- ( typeof returned === "object" ||
|
|
|
- typeof returned === "function" ) &&
|
|
|
- returned.then;
|
|
|
-
|
|
|
- // Handle a returned thenable
|
|
|
- if ( isFunction( then ) ) {
|
|
|
-
|
|
|
- // Special processors (notify) just wait for resolution
|
|
|
- if ( special ) {
|
|
|
- then.call(
|
|
|
- returned,
|
|
|
- resolve( maxDepth, deferred, Identity, special ),
|
|
|
- resolve( maxDepth, deferred, Thrower, special )
|
|
|
- );
|
|
|
-
|
|
|
- // Normal processors (resolve) also hook into progress
|
|
|
- } else {
|
|
|
-
|
|
|
- // ...and disregard older resolution values
|
|
|
- maxDepth++;
|
|
|
-
|
|
|
- then.call(
|
|
|
- returned,
|
|
|
- resolve( maxDepth, deferred, Identity, special ),
|
|
|
- resolve( maxDepth, deferred, Thrower, special ),
|
|
|
- resolve( maxDepth, deferred, Identity,
|
|
|
- deferred.notifyWith )
|
|
|
- );
|
|
|
- }
|
|
|
-
|
|
|
- // Handle all other returned values
|
|
|
- } else {
|
|
|
-
|
|
|
- // Only substitute handlers pass on context
|
|
|
- // and multiple values (non-spec behavior)
|
|
|
- if ( handler !== Identity ) {
|
|
|
- that = undefined;
|
|
|
- args = [ returned ];
|
|
|
- }
|
|
|
-
|
|
|
- // Process the value(s)
|
|
|
- // Default process is resolve
|
|
|
- ( special || deferred.resolveWith )( that, args );
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- // Only normal processors (resolve) catch and reject exceptions
|
|
|
- process = special ?
|
|
|
- mightThrow :
|
|
|
- function() {
|
|
|
- try {
|
|
|
- mightThrow();
|
|
|
- } catch ( e ) {
|
|
|
-
|
|
|
- if ( jQuery.Deferred.exceptionHook ) {
|
|
|
- jQuery.Deferred.exceptionHook( e,
|
|
|
- process.stackTrace );
|
|
|
- }
|
|
|
-
|
|
|
- // Support: Promises/A+ section 2.3.3.3.4.1
|
|
|
- // https://promisesaplus.com/#point-61
|
|
|
- // Ignore post-resolution exceptions
|
|
|
- if ( depth + 1 >= maxDepth ) {
|
|
|
-
|
|
|
- // Only substitute handlers pass on context
|
|
|
- // and multiple values (non-spec behavior)
|
|
|
- if ( handler !== Thrower ) {
|
|
|
- that = undefined;
|
|
|
- args = [ e ];
|
|
|
- }
|
|
|
-
|
|
|
- deferred.rejectWith( that, args );
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- // Support: Promises/A+ section 2.3.3.3.1
|
|
|
- // https://promisesaplus.com/#point-57
|
|
|
- // Re-resolve promises immediately to dodge false rejection from
|
|
|
- // subsequent errors
|
|
|
- if ( depth ) {
|
|
|
- process();
|
|
|
- } else {
|
|
|
-
|
|
|
- // Call an optional hook to record the stack, in case of exception
|
|
|
- // since it's otherwise lost when execution goes async
|
|
|
- if ( jQuery.Deferred.getStackHook ) {
|
|
|
- process.stackTrace = jQuery.Deferred.getStackHook();
|
|
|
- }
|
|
|
- window.setTimeout( process );
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- return jQuery.Deferred( function( newDefer ) {
|
|
|
-
|
|
|
- // progress_handlers.add( ... )
|
|
|
- tuples[ 0 ][ 3 ].add(
|
|
|
- resolve(
|
|
|
- 0,
|
|
|
- newDefer,
|
|
|
- isFunction( onProgress ) ?
|
|
|
- onProgress :
|
|
|
- Identity,
|
|
|
- newDefer.notifyWith
|
|
|
- )
|
|
|
- );
|
|
|
-
|
|
|
- // fulfilled_handlers.add( ... )
|
|
|
- tuples[ 1 ][ 3 ].add(
|
|
|
- resolve(
|
|
|
- 0,
|
|
|
- newDefer,
|
|
|
- isFunction( onFulfilled ) ?
|
|
|
- onFulfilled :
|
|
|
- Identity
|
|
|
- )
|
|
|
- );
|
|
|
-
|
|
|
- // rejected_handlers.add( ... )
|
|
|
- tuples[ 2 ][ 3 ].add(
|
|
|
- resolve(
|
|
|
- 0,
|
|
|
- newDefer,
|
|
|
- isFunction( onRejected ) ?
|
|
|
- onRejected :
|
|
|
- Thrower
|
|
|
- )
|
|
|
- );
|
|
|
- } ).promise();
|
|
|
- },
|
|
|
-
|
|
|
- // Get a promise for this deferred
|
|
|
- // If obj is provided, the promise aspect is added to the object
|
|
|
- promise: function( obj ) {
|
|
|
- return obj != null ? jQuery.extend( obj, promise ) : promise;
|
|
|
- }
|
|
|
- },
|
|
|
- deferred = {};
|
|
|
-
|
|
|
- // Add list-specific methods
|
|
|
- jQuery.each( tuples, function( i, tuple ) {
|
|
|
- var list = tuple[ 2 ],
|
|
|
- stateString = tuple[ 5 ];
|
|
|
-
|
|
|
- // promise.progress = list.add
|
|
|
- // promise.done = list.add
|
|
|
- // promise.fail = list.add
|
|
|
- promise[ tuple[ 1 ] ] = list.add;
|
|
|
-
|
|
|
- // Handle state
|
|
|
- if ( stateString ) {
|
|
|
- list.add(
|
|
|
- function() {
|
|
|
-
|
|
|
- // state = "resolved" (i.e., fulfilled)
|
|
|
- // state = "rejected"
|
|
|
- state = stateString;
|
|
|
- },
|
|
|
-
|
|
|
- // rejected_callbacks.disable
|
|
|
- // fulfilled_callbacks.disable
|
|
|
- tuples[ 3 - i ][ 2 ].disable,
|
|
|
-
|
|
|
- // rejected_handlers.disable
|
|
|
- // fulfilled_handlers.disable
|
|
|
- tuples[ 3 - i ][ 3 ].disable,
|
|
|
-
|
|
|
- // progress_callbacks.lock
|
|
|
- tuples[ 0 ][ 2 ].lock,
|
|
|
-
|
|
|
- // progress_handlers.lock
|
|
|
- tuples[ 0 ][ 3 ].lock
|
|
|
- );
|
|
|
- }
|
|
|
-
|
|
|
- // progress_handlers.fire
|
|
|
- // fulfilled_handlers.fire
|
|
|
- // rejected_handlers.fire
|
|
|
- list.add( tuple[ 3 ].fire );
|
|
|
-
|
|
|
- // deferred.notify = function() { deferred.notifyWith(...) }
|
|
|
- // deferred.resolve = function() { deferred.resolveWith(...) }
|
|
|
- // deferred.reject = function() { deferred.rejectWith(...) }
|
|
|
- deferred[ tuple[ 0 ] ] = function() {
|
|
|
- deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
|
|
|
- return this;
|
|
|
- };
|
|
|
-
|
|
|
- // deferred.notifyWith = list.fireWith
|
|
|
- // deferred.resolveWith = list.fireWith
|
|
|
- // deferred.rejectWith = list.fireWith
|
|
|
- deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
|
|
|
- } );
|
|
|
-
|
|
|
- // Make the deferred a promise
|
|
|
- promise.promise( deferred );
|
|
|
-
|
|
|
- // Call given func if any
|
|
|
- if ( func ) {
|
|
|
- func.call( deferred, deferred );
|
|
|
- }
|
|
|
-
|
|
|
- // All done!
|
|
|
- return deferred;
|
|
|
- },
|
|
|
-
|
|
|
- // Deferred helper
|
|
|
- when: function( singleValue ) {
|
|
|
- var
|
|
|
-
|
|
|
- // count of uncompleted subordinates
|
|
|
- remaining = arguments.length,
|
|
|
-
|
|
|
- // count of unprocessed arguments
|
|
|
- i = remaining,
|
|
|
-
|
|
|
- // subordinate fulfillment data
|
|
|
- resolveContexts = Array( i ),
|
|
|
- resolveValues = slice.call( arguments ),
|
|
|
-
|
|
|
- // the master Deferred
|
|
|
- master = jQuery.Deferred(),
|
|
|
-
|
|
|
- // subordinate callback factory
|
|
|
- updateFunc = function( i ) {
|
|
|
- return function( value ) {
|
|
|
- resolveContexts[ i ] = this;
|
|
|
- resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
|
|
|
- if ( !( --remaining ) ) {
|
|
|
- master.resolveWith( resolveContexts, resolveValues );
|
|
|
- }
|
|
|
- };
|
|
|
- };
|
|
|
-
|
|
|
- // Single- and empty arguments are adopted like Promise.resolve
|
|
|
- if ( remaining <= 1 ) {
|
|
|
- adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
|
|
|
- !remaining );
|
|
|
-
|
|
|
- // Use .then() to unwrap secondary thenables (cf. gh-3000)
|
|
|
- if ( master.state() === "pending" ||
|
|
|
- isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
|
|
|
-
|
|
|
- return master.then();
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Multiple arguments are aggregated like Promise.all array elements
|
|
|
- while ( i-- ) {
|
|
|
- adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
|
|
|
- }
|
|
|
-
|
|
|
- return master.promise();
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-// These usually indicate a programmer mistake during development,
|
|
|
-// warn about them ASAP rather than swallowing them by default.
|
|
|
-var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
|
|
|
-
|
|
|
-jQuery.Deferred.exceptionHook = function( error, stack ) {
|
|
|
-
|
|
|
- // Support: IE 8 - 9 only
|
|
|
- // Console exists when dev tools are open, which can happen at any time
|
|
|
- if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
|
|
|
- window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-jQuery.readyException = function( error ) {
|
|
|
- window.setTimeout( function() {
|
|
|
- throw error;
|
|
|
- } );
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-// The deferred used on DOM ready
|
|
|
-var readyList = jQuery.Deferred();
|
|
|
-
|
|
|
-jQuery.fn.ready = function( fn ) {
|
|
|
-
|
|
|
- readyList
|
|
|
- .then( fn )
|
|
|
-
|
|
|
- // Wrap jQuery.readyException in a function so that the lookup
|
|
|
- // happens at the time of error handling instead of callback
|
|
|
- // registration.
|
|
|
- .catch( function( error ) {
|
|
|
- jQuery.readyException( error );
|
|
|
- } );
|
|
|
-
|
|
|
- return this;
|
|
|
-};
|
|
|
-
|
|
|
-jQuery.extend( {
|
|
|
-
|
|
|
- // Is the DOM ready to be used? Set to true once it occurs.
|
|
|
- isReady: false,
|
|
|
-
|
|
|
- // A counter to track how many items to wait for before
|
|
|
- // the ready event fires. See #6781
|
|
|
- readyWait: 1,
|
|
|
-
|
|
|
- // Handle when the DOM is ready
|
|
|
- ready: function( wait ) {
|
|
|
-
|
|
|
- // Abort if there are pending holds or we're already ready
|
|
|
- if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // Remember that the DOM is ready
|
|
|
- jQuery.isReady = true;
|
|
|
-
|
|
|
- // If a normal DOM Ready event fired, decrement, and wait if need be
|
|
|
- if ( wait !== true && --jQuery.readyWait > 0 ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // If there are functions bound, to execute
|
|
|
- readyList.resolveWith( document, [ jQuery ] );
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.ready.then = readyList.then;
|
|
|
-
|
|
|
-// The ready event handler and self cleanup method
|
|
|
-function completed() {
|
|
|
- document.removeEventListener( "DOMContentLoaded", completed );
|
|
|
- window.removeEventListener( "load", completed );
|
|
|
- jQuery.ready();
|
|
|
-}
|
|
|
-
|
|
|
-// Catch cases where $(document).ready() is called
|
|
|
-// after the browser event has already occurred.
|
|
|
-// Support: IE <=9 - 10 only
|
|
|
-// Older IE sometimes signals "interactive" too soon
|
|
|
-if ( document.readyState === "complete" ||
|
|
|
- ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
|
|
|
-
|
|
|
- // Handle it asynchronously to allow scripts the opportunity to delay ready
|
|
|
- window.setTimeout( jQuery.ready );
|
|
|
-
|
|
|
-} else {
|
|
|
-
|
|
|
- // Use the handy event callback
|
|
|
- document.addEventListener( "DOMContentLoaded", completed );
|
|
|
-
|
|
|
- // A fallback to window.onload, that will always work
|
|
|
- window.addEventListener( "load", completed );
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-// Multifunctional method to get and set values of a collection
|
|
|
-// The value/s can optionally be executed if it's a function
|
|
|
-var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
|
|
|
- var i = 0,
|
|
|
- len = elems.length,
|
|
|
- bulk = key == null;
|
|
|
-
|
|
|
- // Sets many values
|
|
|
- if ( toType( key ) === "object" ) {
|
|
|
- chainable = true;
|
|
|
- for ( i in key ) {
|
|
|
- access( elems, fn, i, key[ i ], true, emptyGet, raw );
|
|
|
- }
|
|
|
-
|
|
|
- // Sets one value
|
|
|
- } else if ( value !== undefined ) {
|
|
|
- chainable = true;
|
|
|
-
|
|
|
- if ( !isFunction( value ) ) {
|
|
|
- raw = true;
|
|
|
- }
|
|
|
-
|
|
|
- if ( bulk ) {
|
|
|
-
|
|
|
- // Bulk operations run against the entire set
|
|
|
- if ( raw ) {
|
|
|
- fn.call( elems, value );
|
|
|
- fn = null;
|
|
|
-
|
|
|
- // ...except when executing function values
|
|
|
- } else {
|
|
|
- bulk = fn;
|
|
|
- fn = function( elem, _key, value ) {
|
|
|
- return bulk.call( jQuery( elem ), value );
|
|
|
- };
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if ( fn ) {
|
|
|
- for ( ; i < len; i++ ) {
|
|
|
- fn(
|
|
|
- elems[ i ], key, raw ?
|
|
|
- value :
|
|
|
- value.call( elems[ i ], i, fn( elems[ i ], key ) )
|
|
|
- );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if ( chainable ) {
|
|
|
- return elems;
|
|
|
- }
|
|
|
-
|
|
|
- // Gets
|
|
|
- if ( bulk ) {
|
|
|
- return fn.call( elems );
|
|
|
- }
|
|
|
-
|
|
|
- return len ? fn( elems[ 0 ], key ) : emptyGet;
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-// Matches dashed string for camelizing
|
|
|
-var rmsPrefix = /^-ms-/,
|
|
|
- rdashAlpha = /-([a-z])/g;
|
|
|
-
|
|
|
-// Used by camelCase as callback to replace()
|
|
|
-function fcamelCase( _all, letter ) {
|
|
|
- return letter.toUpperCase();
|
|
|
-}
|
|
|
-
|
|
|
-// Convert dashed to camelCase; used by the css and data modules
|
|
|
-// Support: IE <=9 - 11, Edge 12 - 15
|
|
|
-// Microsoft forgot to hump their vendor prefix (#9572)
|
|
|
-function camelCase( string ) {
|
|
|
- return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
|
|
|
-}
|
|
|
-var acceptData = function( owner ) {
|
|
|
-
|
|
|
- // Accepts only:
|
|
|
- // - Node
|
|
|
- // - Node.ELEMENT_NODE
|
|
|
- // - Node.DOCUMENT_NODE
|
|
|
- // - Object
|
|
|
- // - Any
|
|
|
- return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-function Data() {
|
|
|
- this.expando = jQuery.expando + Data.uid++;
|
|
|
-}
|
|
|
-
|
|
|
-Data.uid = 1;
|
|
|
-
|
|
|
-Data.prototype = {
|
|
|
-
|
|
|
- cache: function( owner ) {
|
|
|
-
|
|
|
- // Check if the owner object already has a cache
|
|
|
- var value = owner[ this.expando ];
|
|
|
-
|
|
|
- // If not, create one
|
|
|
- if ( !value ) {
|
|
|
- value = {};
|
|
|
-
|
|
|
- // We can accept data for non-element nodes in modern browsers,
|
|
|
- // but we should not, see #8335.
|
|
|
- // Always return an empty object.
|
|
|
- if ( acceptData( owner ) ) {
|
|
|
-
|
|
|
- // If it is a node unlikely to be stringify-ed or looped over
|
|
|
- // use plain assignment
|
|
|
- if ( owner.nodeType ) {
|
|
|
- owner[ this.expando ] = value;
|
|
|
-
|
|
|
- // Otherwise secure it in a non-enumerable property
|
|
|
- // configurable must be true to allow the property to be
|
|
|
- // deleted when data is removed
|
|
|
- } else {
|
|
|
- Object.defineProperty( owner, this.expando, {
|
|
|
- value: value,
|
|
|
- configurable: true
|
|
|
- } );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return value;
|
|
|
- },
|
|
|
- set: function( owner, data, value ) {
|
|
|
- var prop,
|
|
|
- cache = this.cache( owner );
|
|
|
-
|
|
|
- // Handle: [ owner, key, value ] args
|
|
|
- // Always use camelCase key (gh-2257)
|
|
|
- if ( typeof data === "string" ) {
|
|
|
- cache[ camelCase( data ) ] = value;
|
|
|
-
|
|
|
- // Handle: [ owner, { properties } ] args
|
|
|
- } else {
|
|
|
-
|
|
|
- // Copy the properties one-by-one to the cache object
|
|
|
- for ( prop in data ) {
|
|
|
- cache[ camelCase( prop ) ] = data[ prop ];
|
|
|
- }
|
|
|
- }
|
|
|
- return cache;
|
|
|
- },
|
|
|
- get: function( owner, key ) {
|
|
|
- return key === undefined ?
|
|
|
- this.cache( owner ) :
|
|
|
-
|
|
|
- // Always use camelCase key (gh-2257)
|
|
|
- owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
|
|
|
- },
|
|
|
- access: function( owner, key, value ) {
|
|
|
-
|
|
|
- // In cases where either:
|
|
|
- //
|
|
|
- // 1. No key was specified
|
|
|
- // 2. A string key was specified, but no value provided
|
|
|
- //
|
|
|
- // Take the "read" path and allow the get method to determine
|
|
|
- // which value to return, respectively either:
|
|
|
- //
|
|
|
- // 1. The entire cache object
|
|
|
- // 2. The data stored at the key
|
|
|
- //
|
|
|
- if ( key === undefined ||
|
|
|
- ( ( key && typeof key === "string" ) && value === undefined ) ) {
|
|
|
-
|
|
|
- return this.get( owner, key );
|
|
|
- }
|
|
|
-
|
|
|
- // When the key is not a string, or both a key and value
|
|
|
- // are specified, set or extend (existing objects) with either:
|
|
|
- //
|
|
|
- // 1. An object of properties
|
|
|
- // 2. A key and value
|
|
|
- //
|
|
|
- this.set( owner, key, value );
|
|
|
-
|
|
|
- // Since the "set" path can have two possible entry points
|
|
|
- // return the expected data based on which path was taken[*]
|
|
|
- return value !== undefined ? value : key;
|
|
|
- },
|
|
|
- remove: function( owner, key ) {
|
|
|
- var i,
|
|
|
- cache = owner[ this.expando ];
|
|
|
-
|
|
|
- if ( cache === undefined ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- if ( key !== undefined ) {
|
|
|
-
|
|
|
- // Support array or space separated string of keys
|
|
|
- if ( Array.isArray( key ) ) {
|
|
|
-
|
|
|
- // If key is an array of keys...
|
|
|
- // We always set camelCase keys, so remove that.
|
|
|
- key = key.map( camelCase );
|
|
|
- } else {
|
|
|
- key = camelCase( key );
|
|
|
-
|
|
|
- // If a key with the spaces exists, use it.
|
|
|
- // Otherwise, create an array by matching non-whitespace
|
|
|
- key = key in cache ?
|
|
|
- [ key ] :
|
|
|
- ( key.match( rnothtmlwhite ) || [] );
|
|
|
- }
|
|
|
-
|
|
|
- i = key.length;
|
|
|
-
|
|
|
- while ( i-- ) {
|
|
|
- delete cache[ key[ i ] ];
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Remove the expando if there's no more data
|
|
|
- if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
|
|
|
-
|
|
|
- // Support: Chrome <=35 - 45
|
|
|
- // Webkit & Blink performance suffers when deleting properties
|
|
|
- // from DOM nodes, so set to undefined instead
|
|
|
- // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
|
|
|
- if ( owner.nodeType ) {
|
|
|
- owner[ this.expando ] = undefined;
|
|
|
- } else {
|
|
|
- delete owner[ this.expando ];
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
- hasData: function( owner ) {
|
|
|
- var cache = owner[ this.expando ];
|
|
|
- return cache !== undefined && !jQuery.isEmptyObject( cache );
|
|
|
- }
|
|
|
-};
|
|
|
-var dataPriv = new Data();
|
|
|
-
|
|
|
-var dataUser = new Data();
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-// Implementation Summary
|
|
|
-//
|
|
|
-// 1. Enforce API surface and semantic compatibility with 1.9.x branch
|
|
|
-// 2. Improve the module's maintainability by reducing the storage
|
|
|
-// paths to a single mechanism.
|
|
|
-// 3. Use the same single mechanism to support "private" and "user" data.
|
|
|
-// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
|
|
|
-// 5. Avoid exposing implementation details on user objects (eg. expando properties)
|
|
|
-// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
|
|
|
-
|
|
|
-var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
|
|
|
- rmultiDash = /[A-Z]/g;
|
|
|
-
|
|
|
-function getData( data ) {
|
|
|
- if ( data === "true" ) {
|
|
|
- return true;
|
|
|
- }
|
|
|
-
|
|
|
- if ( data === "false" ) {
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- if ( data === "null" ) {
|
|
|
- return null;
|
|
|
- }
|
|
|
-
|
|
|
- // Only convert to a number if it doesn't change the string
|
|
|
- if ( data === +data + "" ) {
|
|
|
- return +data;
|
|
|
- }
|
|
|
-
|
|
|
- if ( rbrace.test( data ) ) {
|
|
|
- return JSON.parse( data );
|
|
|
- }
|
|
|
-
|
|
|
- return data;
|
|
|
-}
|
|
|
-
|
|
|
-function dataAttr( elem, key, data ) {
|
|
|
- var name;
|
|
|
-
|
|
|
- // If nothing was found internally, try to fetch any
|
|
|
- // data from the HTML5 data-* attribute
|
|
|
- if ( data === undefined && elem.nodeType === 1 ) {
|
|
|
- name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
|
|
|
- data = elem.getAttribute( name );
|
|
|
-
|
|
|
- if ( typeof data === "string" ) {
|
|
|
- try {
|
|
|
- data = getData( data );
|
|
|
- } catch ( e ) {}
|
|
|
-
|
|
|
- // Make sure we set the data so it isn't changed later
|
|
|
- dataUser.set( elem, key, data );
|
|
|
- } else {
|
|
|
- data = undefined;
|
|
|
- }
|
|
|
- }
|
|
|
- return data;
|
|
|
-}
|
|
|
-
|
|
|
-jQuery.extend( {
|
|
|
- hasData: function( elem ) {
|
|
|
- return dataUser.hasData( elem ) || dataPriv.hasData( elem );
|
|
|
- },
|
|
|
-
|
|
|
- data: function( elem, name, data ) {
|
|
|
- return dataUser.access( elem, name, data );
|
|
|
- },
|
|
|
-
|
|
|
- removeData: function( elem, name ) {
|
|
|
- dataUser.remove( elem, name );
|
|
|
- },
|
|
|
-
|
|
|
- // TODO: Now that all calls to _data and _removeData have been replaced
|
|
|
- // with direct calls to dataPriv methods, these can be deprecated.
|
|
|
- _data: function( elem, name, data ) {
|
|
|
- return dataPriv.access( elem, name, data );
|
|
|
- },
|
|
|
-
|
|
|
- _removeData: function( elem, name ) {
|
|
|
- dataPriv.remove( elem, name );
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
- data: function( key, value ) {
|
|
|
- var i, name, data,
|
|
|
- elem = this[ 0 ],
|
|
|
- attrs = elem && elem.attributes;
|
|
|
-
|
|
|
- // Gets all values
|
|
|
- if ( key === undefined ) {
|
|
|
- if ( this.length ) {
|
|
|
- data = dataUser.get( elem );
|
|
|
-
|
|
|
- if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
|
|
|
- i = attrs.length;
|
|
|
- while ( i-- ) {
|
|
|
-
|
|
|
- // Support: IE 11 only
|
|
|
- // The attrs elements can be null (#14894)
|
|
|
- if ( attrs[ i ] ) {
|
|
|
- name = attrs[ i ].name;
|
|
|
- if ( name.indexOf( "data-" ) === 0 ) {
|
|
|
- name = camelCase( name.slice( 5 ) );
|
|
|
- dataAttr( elem, name, data[ name ] );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- dataPriv.set( elem, "hasDataAttrs", true );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return data;
|
|
|
- }
|
|
|
-
|
|
|
- // Sets multiple values
|
|
|
- if ( typeof key === "object" ) {
|
|
|
- return this.each( function() {
|
|
|
- dataUser.set( this, key );
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- return access( this, function( value ) {
|
|
|
- var data;
|
|
|
-
|
|
|
- // The calling jQuery object (element matches) is not empty
|
|
|
- // (and therefore has an element appears at this[ 0 ]) and the
|
|
|
- // `value` parameter was not undefined. An empty jQuery object
|
|
|
- // will result in `undefined` for elem = this[ 0 ] which will
|
|
|
- // throw an exception if an attempt to read a data cache is made.
|
|
|
- if ( elem && value === undefined ) {
|
|
|
-
|
|
|
- // Attempt to get data from the cache
|
|
|
- // The key will always be camelCased in Data
|
|
|
- data = dataUser.get( elem, key );
|
|
|
- if ( data !== undefined ) {
|
|
|
- return data;
|
|
|
- }
|
|
|
-
|
|
|
- // Attempt to "discover" the data in
|
|
|
- // HTML5 custom data-* attrs
|
|
|
- data = dataAttr( elem, key );
|
|
|
- if ( data !== undefined ) {
|
|
|
- return data;
|
|
|
- }
|
|
|
-
|
|
|
- // We tried really hard, but the data doesn't exist.
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // Set the data...
|
|
|
- this.each( function() {
|
|
|
-
|
|
|
- // We always store the camelCased key
|
|
|
- dataUser.set( this, key, value );
|
|
|
- } );
|
|
|
- }, null, value, arguments.length > 1, null, true );
|
|
|
- },
|
|
|
-
|
|
|
- removeData: function( key ) {
|
|
|
- return this.each( function() {
|
|
|
- dataUser.remove( this, key );
|
|
|
- } );
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-jQuery.extend( {
|
|
|
- queue: function( elem, type, data ) {
|
|
|
- var queue;
|
|
|
-
|
|
|
- if ( elem ) {
|
|
|
- type = ( type || "fx" ) + "queue";
|
|
|
- queue = dataPriv.get( elem, type );
|
|
|
-
|
|
|
- // Speed up dequeue by getting out quickly if this is just a lookup
|
|
|
- if ( data ) {
|
|
|
- if ( !queue || Array.isArray( data ) ) {
|
|
|
- queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
|
|
|
- } else {
|
|
|
- queue.push( data );
|
|
|
- }
|
|
|
- }
|
|
|
- return queue || [];
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- dequeue: function( elem, type ) {
|
|
|
- type = type || "fx";
|
|
|
-
|
|
|
- var queue = jQuery.queue( elem, type ),
|
|
|
- startLength = queue.length,
|
|
|
- fn = queue.shift(),
|
|
|
- hooks = jQuery._queueHooks( elem, type ),
|
|
|
- next = function() {
|
|
|
- jQuery.dequeue( elem, type );
|
|
|
- };
|
|
|
-
|
|
|
- // If the fx queue is dequeued, always remove the progress sentinel
|
|
|
- if ( fn === "inprogress" ) {
|
|
|
- fn = queue.shift();
|
|
|
- startLength--;
|
|
|
- }
|
|
|
-
|
|
|
- if ( fn ) {
|
|
|
-
|
|
|
- // Add a progress sentinel to prevent the fx queue from being
|
|
|
- // automatically dequeued
|
|
|
- if ( type === "fx" ) {
|
|
|
- queue.unshift( "inprogress" );
|
|
|
- }
|
|
|
-
|
|
|
- // Clear up the last queue stop function
|
|
|
- delete hooks.stop;
|
|
|
- fn.call( elem, next, hooks );
|
|
|
- }
|
|
|
-
|
|
|
- if ( !startLength && hooks ) {
|
|
|
- hooks.empty.fire();
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- // Not public - generate a queueHooks object, or return the current one
|
|
|
- _queueHooks: function( elem, type ) {
|
|
|
- var key = type + "queueHooks";
|
|
|
- return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
|
|
|
- empty: jQuery.Callbacks( "once memory" ).add( function() {
|
|
|
- dataPriv.remove( elem, [ type + "queue", key ] );
|
|
|
- } )
|
|
|
- } );
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
- queue: function( type, data ) {
|
|
|
- var setter = 2;
|
|
|
-
|
|
|
- if ( typeof type !== "string" ) {
|
|
|
- data = type;
|
|
|
- type = "fx";
|
|
|
- setter--;
|
|
|
- }
|
|
|
-
|
|
|
- if ( arguments.length < setter ) {
|
|
|
- return jQuery.queue( this[ 0 ], type );
|
|
|
- }
|
|
|
-
|
|
|
- return data === undefined ?
|
|
|
- this :
|
|
|
- this.each( function() {
|
|
|
- var queue = jQuery.queue( this, type, data );
|
|
|
-
|
|
|
- // Ensure a hooks for this queue
|
|
|
- jQuery._queueHooks( this, type );
|
|
|
-
|
|
|
- if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
|
|
|
- jQuery.dequeue( this, type );
|
|
|
- }
|
|
|
- } );
|
|
|
- },
|
|
|
- dequeue: function( type ) {
|
|
|
- return this.each( function() {
|
|
|
- jQuery.dequeue( this, type );
|
|
|
- } );
|
|
|
- },
|
|
|
- clearQueue: function( type ) {
|
|
|
- return this.queue( type || "fx", [] );
|
|
|
- },
|
|
|
-
|
|
|
- // Get a promise resolved when queues of a certain type
|
|
|
- // are emptied (fx is the type by default)
|
|
|
- promise: function( type, obj ) {
|
|
|
- var tmp,
|
|
|
- count = 1,
|
|
|
- defer = jQuery.Deferred(),
|
|
|
- elements = this,
|
|
|
- i = this.length,
|
|
|
- resolve = function() {
|
|
|
- if ( !( --count ) ) {
|
|
|
- defer.resolveWith( elements, [ elements ] );
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- if ( typeof type !== "string" ) {
|
|
|
- obj = type;
|
|
|
- type = undefined;
|
|
|
- }
|
|
|
- type = type || "fx";
|
|
|
-
|
|
|
- while ( i-- ) {
|
|
|
- tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
|
|
|
- if ( tmp && tmp.empty ) {
|
|
|
- count++;
|
|
|
- tmp.empty.add( resolve );
|
|
|
- }
|
|
|
- }
|
|
|
- resolve();
|
|
|
- return defer.promise( obj );
|
|
|
- }
|
|
|
-} );
|
|
|
-var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
|
|
|
-
|
|
|
-var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
|
|
|
-
|
|
|
-
|
|
|
-var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
|
|
|
-
|
|
|
-var documentElement = document.documentElement;
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
- var isAttached = function( elem ) {
|
|
|
- return jQuery.contains( elem.ownerDocument, elem );
|
|
|
- },
|
|
|
- composed = { composed: true };
|
|
|
-
|
|
|
- // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only
|
|
|
- // Check attachment across shadow DOM boundaries when possible (gh-3504)
|
|
|
- // Support: iOS 10.0-10.2 only
|
|
|
- // Early iOS 10 versions support `attachShadow` but not `getRootNode`,
|
|
|
- // leading to errors. We need to check for `getRootNode`.
|
|
|
- if ( documentElement.getRootNode ) {
|
|
|
- isAttached = function( elem ) {
|
|
|
- return jQuery.contains( elem.ownerDocument, elem ) ||
|
|
|
- elem.getRootNode( composed ) === elem.ownerDocument;
|
|
|
- };
|
|
|
- }
|
|
|
-var isHiddenWithinTree = function( elem, el ) {
|
|
|
-
|
|
|
- // isHiddenWithinTree might be called from jQuery#filter function;
|
|
|
- // in that case, element will be second argument
|
|
|
- elem = el || elem;
|
|
|
-
|
|
|
- // Inline style trumps all
|
|
|
- return elem.style.display === "none" ||
|
|
|
- elem.style.display === "" &&
|
|
|
-
|
|
|
- // Otherwise, check computed style
|
|
|
- // Support: Firefox <=43 - 45
|
|
|
- // Disconnected elements can have computed display: none, so first confirm that elem is
|
|
|
- // in the document.
|
|
|
- isAttached( elem ) &&
|
|
|
-
|
|
|
- jQuery.css( elem, "display" ) === "none";
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-function adjustCSS( elem, prop, valueParts, tween ) {
|
|
|
- var adjusted, scale,
|
|
|
- maxIterations = 20,
|
|
|
- currentValue = tween ?
|
|
|
- function() {
|
|
|
- return tween.cur();
|
|
|
- } :
|
|
|
- function() {
|
|
|
- return jQuery.css( elem, prop, "" );
|
|
|
- },
|
|
|
- initial = currentValue(),
|
|
|
- unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
|
|
|
-
|
|
|
- // Starting value computation is required for potential unit mismatches
|
|
|
- initialInUnit = elem.nodeType &&
|
|
|
- ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
|
|
|
- rcssNum.exec( jQuery.css( elem, prop ) );
|
|
|
-
|
|
|
- if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
|
|
|
-
|
|
|
- // Support: Firefox <=54
|
|
|
- // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
|
|
|
- initial = initial / 2;
|
|
|
-
|
|
|
- // Trust units reported by jQuery.css
|
|
|
- unit = unit || initialInUnit[ 3 ];
|
|
|
-
|
|
|
- // Iteratively approximate from a nonzero starting point
|
|
|
- initialInUnit = +initial || 1;
|
|
|
-
|
|
|
- while ( maxIterations-- ) {
|
|
|
-
|
|
|
- // Evaluate and update our best guess (doubling guesses that zero out).
|
|
|
- // Finish if the scale equals or crosses 1 (making the old*new product non-positive).
|
|
|
- jQuery.style( elem, prop, initialInUnit + unit );
|
|
|
- if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
|
|
|
- maxIterations = 0;
|
|
|
- }
|
|
|
- initialInUnit = initialInUnit / scale;
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- initialInUnit = initialInUnit * 2;
|
|
|
- jQuery.style( elem, prop, initialInUnit + unit );
|
|
|
-
|
|
|
- // Make sure we update the tween properties later on
|
|
|
- valueParts = valueParts || [];
|
|
|
- }
|
|
|
-
|
|
|
- if ( valueParts ) {
|
|
|
- initialInUnit = +initialInUnit || +initial || 0;
|
|
|
-
|
|
|
- // Apply relative offset (+=/-=) if specified
|
|
|
- adjusted = valueParts[ 1 ] ?
|
|
|
- initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
|
|
|
- +valueParts[ 2 ];
|
|
|
- if ( tween ) {
|
|
|
- tween.unit = unit;
|
|
|
- tween.start = initialInUnit;
|
|
|
- tween.end = adjusted;
|
|
|
- }
|
|
|
- }
|
|
|
- return adjusted;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-var defaultDisplayMap = {};
|
|
|
-
|
|
|
-function getDefaultDisplay( elem ) {
|
|
|
- var temp,
|
|
|
- doc = elem.ownerDocument,
|
|
|
- nodeName = elem.nodeName,
|
|
|
- display = defaultDisplayMap[ nodeName ];
|
|
|
-
|
|
|
- if ( display ) {
|
|
|
- return display;
|
|
|
- }
|
|
|
-
|
|
|
- temp = doc.body.appendChild( doc.createElement( nodeName ) );
|
|
|
- display = jQuery.css( temp, "display" );
|
|
|
-
|
|
|
- temp.parentNode.removeChild( temp );
|
|
|
-
|
|
|
- if ( display === "none" ) {
|
|
|
- display = "block";
|
|
|
- }
|
|
|
- defaultDisplayMap[ nodeName ] = display;
|
|
|
-
|
|
|
- return display;
|
|
|
-}
|
|
|
-
|
|
|
-function showHide( elements, show ) {
|
|
|
- var display, elem,
|
|
|
- values = [],
|
|
|
- index = 0,
|
|
|
- length = elements.length;
|
|
|
-
|
|
|
- // Determine new display value for elements that need to change
|
|
|
- for ( ; index < length; index++ ) {
|
|
|
- elem = elements[ index ];
|
|
|
- if ( !elem.style ) {
|
|
|
- continue;
|
|
|
- }
|
|
|
-
|
|
|
- display = elem.style.display;
|
|
|
- if ( show ) {
|
|
|
-
|
|
|
- // Since we force visibility upon cascade-hidden elements, an immediate (and slow)
|
|
|
- // check is required in this first loop unless we have a nonempty display value (either
|
|
|
- // inline or about-to-be-restored)
|
|
|
- if ( display === "none" ) {
|
|
|
- values[ index ] = dataPriv.get( elem, "display" ) || null;
|
|
|
- if ( !values[ index ] ) {
|
|
|
- elem.style.display = "";
|
|
|
- }
|
|
|
- }
|
|
|
- if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
|
|
|
- values[ index ] = getDefaultDisplay( elem );
|
|
|
- }
|
|
|
- } else {
|
|
|
- if ( display !== "none" ) {
|
|
|
- values[ index ] = "none";
|
|
|
-
|
|
|
- // Remember what we're overwriting
|
|
|
- dataPriv.set( elem, "display", display );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Set the display of the elements in a second loop to avoid constant reflow
|
|
|
- for ( index = 0; index < length; index++ ) {
|
|
|
- if ( values[ index ] != null ) {
|
|
|
- elements[ index ].style.display = values[ index ];
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return elements;
|
|
|
-}
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
- show: function() {
|
|
|
- return showHide( this, true );
|
|
|
- },
|
|
|
- hide: function() {
|
|
|
- return showHide( this );
|
|
|
- },
|
|
|
- toggle: function( state ) {
|
|
|
- if ( typeof state === "boolean" ) {
|
|
|
- return state ? this.show() : this.hide();
|
|
|
- }
|
|
|
-
|
|
|
- return this.each( function() {
|
|
|
- if ( isHiddenWithinTree( this ) ) {
|
|
|
- jQuery( this ).show();
|
|
|
- } else {
|
|
|
- jQuery( this ).hide();
|
|
|
- }
|
|
|
- } );
|
|
|
- }
|
|
|
-} );
|
|
|
-var rcheckableType = ( /^(?:checkbox|radio)$/i );
|
|
|
-
|
|
|
-var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i );
|
|
|
-
|
|
|
-var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-( function() {
|
|
|
- var fragment = document.createDocumentFragment(),
|
|
|
- div = fragment.appendChild( document.createElement( "div" ) ),
|
|
|
- input = document.createElement( "input" );
|
|
|
-
|
|
|
- // Support: Android 4.0 - 4.3 only
|
|
|
- // Check state lost if the name is set (#11217)
|
|
|
- // Support: Windows Web Apps (WWA)
|
|
|
- // `name` and `type` must use .setAttribute for WWA (#14901)
|
|
|
- input.setAttribute( "type", "radio" );
|
|
|
- input.setAttribute( "checked", "checked" );
|
|
|
- input.setAttribute( "name", "t" );
|
|
|
-
|
|
|
- div.appendChild( input );
|
|
|
-
|
|
|
- // Support: Android <=4.1 only
|
|
|
- // Older WebKit doesn't clone checked state correctly in fragments
|
|
|
- support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
|
|
|
-
|
|
|
- // Support: IE <=11 only
|
|
|
- // Make sure textarea (and checkbox) defaultValue is properly cloned
|
|
|
- div.innerHTML = "<textarea>x</textarea>";
|
|
|
- support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
|
|
|
-
|
|
|
- // Support: IE <=9 only
|
|
|
- // IE <=9 replaces <option> tags with their contents when inserted outside of
|
|
|
- // the select element.
|
|
|
- div.innerHTML = "<option></option>";
|
|
|
- support.option = !!div.lastChild;
|
|
|
-} )();
|
|
|
-
|
|
|
-
|
|
|
-// We have to close these tags to support XHTML (#13200)
|
|
|
-var wrapMap = {
|
|
|
-
|
|
|
- // XHTML parsers do not magically insert elements in the
|
|
|
- // same way that tag soup parsers do. So we cannot shorten
|
|
|
- // this by omitting <tbody> or other required elements.
|
|
|
- thead: [ 1, "<table>", "</table>" ],
|
|
|
- col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
|
|
|
- tr: [ 2, "<table><tbody>", "</tbody></table>" ],
|
|
|
- td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
|
|
|
-
|
|
|
- _default: [ 0, "", "" ]
|
|
|
-};
|
|
|
-
|
|
|
-wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
|
|
|
-wrapMap.th = wrapMap.td;
|
|
|
-
|
|
|
-// Support: IE <=9 only
|
|
|
-if ( !support.option ) {
|
|
|
- wrapMap.optgroup = wrapMap.option = [ 1, "<select multiple='multiple'>", "</select>" ];
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function getAll( context, tag ) {
|
|
|
-
|
|
|
- // Support: IE <=9 - 11 only
|
|
|
- // Use typeof to avoid zero-argument method invocation on host objects (#15151)
|
|
|
- var ret;
|
|
|
-
|
|
|
- if ( typeof context.getElementsByTagName !== "undefined" ) {
|
|
|
- ret = context.getElementsByTagName( tag || "*" );
|
|
|
-
|
|
|
- } else if ( typeof context.querySelectorAll !== "undefined" ) {
|
|
|
- ret = context.querySelectorAll( tag || "*" );
|
|
|
-
|
|
|
- } else {
|
|
|
- ret = [];
|
|
|
- }
|
|
|
-
|
|
|
- if ( tag === undefined || tag && nodeName( context, tag ) ) {
|
|
|
- return jQuery.merge( [ context ], ret );
|
|
|
- }
|
|
|
-
|
|
|
- return ret;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-// Mark scripts as having already been evaluated
|
|
|
-function setGlobalEval( elems, refElements ) {
|
|
|
- var i = 0,
|
|
|
- l = elems.length;
|
|
|
-
|
|
|
- for ( ; i < l; i++ ) {
|
|
|
- dataPriv.set(
|
|
|
- elems[ i ],
|
|
|
- "globalEval",
|
|
|
- !refElements || dataPriv.get( refElements[ i ], "globalEval" )
|
|
|
- );
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-var rhtml = /<|&#?\w+;/;
|
|
|
-
|
|
|
-function buildFragment( elems, context, scripts, selection, ignored ) {
|
|
|
- var elem, tmp, tag, wrap, attached, j,
|
|
|
- fragment = context.createDocumentFragment(),
|
|
|
- nodes = [],
|
|
|
- i = 0,
|
|
|
- l = elems.length;
|
|
|
-
|
|
|
- for ( ; i < l; i++ ) {
|
|
|
- elem = elems[ i ];
|
|
|
-
|
|
|
- if ( elem || elem === 0 ) {
|
|
|
-
|
|
|
- // Add nodes directly
|
|
|
- if ( toType( elem ) === "object" ) {
|
|
|
-
|
|
|
- // Support: Android <=4.0 only, PhantomJS 1 only
|
|
|
- // push.apply(_, arraylike) throws on ancient WebKit
|
|
|
- jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
|
|
|
-
|
|
|
- // Convert non-html into a text node
|
|
|
- } else if ( !rhtml.test( elem ) ) {
|
|
|
- nodes.push( context.createTextNode( elem ) );
|
|
|
-
|
|
|
- // Convert html into DOM nodes
|
|
|
- } else {
|
|
|
- tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
|
|
|
-
|
|
|
- // Deserialize a standard representation
|
|
|
- tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
|
|
|
- wrap = wrapMap[ tag ] || wrapMap._default;
|
|
|
- tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
|
|
|
-
|
|
|
- // Descend through wrappers to the right content
|
|
|
- j = wrap[ 0 ];
|
|
|
- while ( j-- ) {
|
|
|
- tmp = tmp.lastChild;
|
|
|
- }
|
|
|
-
|
|
|
- // Support: Android <=4.0 only, PhantomJS 1 only
|
|
|
- // push.apply(_, arraylike) throws on ancient WebKit
|
|
|
- jQuery.merge( nodes, tmp.childNodes );
|
|
|
-
|
|
|
- // Remember the top-level container
|
|
|
- tmp = fragment.firstChild;
|
|
|
-
|
|
|
- // Ensure the created nodes are orphaned (#12392)
|
|
|
- tmp.textContent = "";
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Remove wrapper from fragment
|
|
|
- fragment.textContent = "";
|
|
|
-
|
|
|
- i = 0;
|
|
|
- while ( ( elem = nodes[ i++ ] ) ) {
|
|
|
-
|
|
|
- // Skip elements already in the context collection (trac-4087)
|
|
|
- if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
|
|
|
- if ( ignored ) {
|
|
|
- ignored.push( elem );
|
|
|
- }
|
|
|
- continue;
|
|
|
- }
|
|
|
-
|
|
|
- attached = isAttached( elem );
|
|
|
-
|
|
|
- // Append to fragment
|
|
|
- tmp = getAll( fragment.appendChild( elem ), "script" );
|
|
|
-
|
|
|
- // Preserve script evaluation history
|
|
|
- if ( attached ) {
|
|
|
- setGlobalEval( tmp );
|
|
|
- }
|
|
|
-
|
|
|
- // Capture executables
|
|
|
- if ( scripts ) {
|
|
|
- j = 0;
|
|
|
- while ( ( elem = tmp[ j++ ] ) ) {
|
|
|
- if ( rscriptType.test( elem.type || "" ) ) {
|
|
|
- scripts.push( elem );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return fragment;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-var
|
|
|
- rkeyEvent = /^key/,
|
|
|
- rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
|
|
|
- rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
|
|
|
-
|
|
|
-function returnTrue() {
|
|
|
- return true;
|
|
|
-}
|
|
|
-
|
|
|
-function returnFalse() {
|
|
|
- return false;
|
|
|
-}
|
|
|
-
|
|
|
-// Support: IE <=9 - 11+
|
|
|
-// focus() and blur() are asynchronous, except when they are no-op.
|
|
|
-// So expect focus to be synchronous when the element is already active,
|
|
|
-// and blur to be synchronous when the element is not already active.
|
|
|
-// (focus and blur are always synchronous in other supported browsers,
|
|
|
-// this just defines when we can count on it).
|
|
|
-function expectSync( elem, type ) {
|
|
|
- return ( elem === safeActiveElement() ) === ( type === "focus" );
|
|
|
-}
|
|
|
-
|
|
|
-// Support: IE <=9 only
|
|
|
-// Accessing document.activeElement can throw unexpectedly
|
|
|
-// https://bugs.jquery.com/ticket/13393
|
|
|
-function safeActiveElement() {
|
|
|
- try {
|
|
|
- return document.activeElement;
|
|
|
- } catch ( err ) { }
|
|
|
-}
|
|
|
-
|
|
|
-function on( elem, types, selector, data, fn, one ) {
|
|
|
- var origFn, type;
|
|
|
-
|
|
|
- // Types can be a map of types/handlers
|
|
|
- if ( typeof types === "object" ) {
|
|
|
-
|
|
|
- // ( types-Object, selector, data )
|
|
|
- if ( typeof selector !== "string" ) {
|
|
|
-
|
|
|
- // ( types-Object, data )
|
|
|
- data = data || selector;
|
|
|
- selector = undefined;
|
|
|
- }
|
|
|
- for ( type in types ) {
|
|
|
- on( elem, type, selector, data, types[ type ], one );
|
|
|
- }
|
|
|
- return elem;
|
|
|
- }
|
|
|
-
|
|
|
- if ( data == null && fn == null ) {
|
|
|
-
|
|
|
- // ( types, fn )
|
|
|
- fn = selector;
|
|
|
- data = selector = undefined;
|
|
|
- } else if ( fn == null ) {
|
|
|
- if ( typeof selector === "string" ) {
|
|
|
-
|
|
|
- // ( types, selector, fn )
|
|
|
- fn = data;
|
|
|
- data = undefined;
|
|
|
- } else {
|
|
|
-
|
|
|
- // ( types, data, fn )
|
|
|
- fn = data;
|
|
|
- data = selector;
|
|
|
- selector = undefined;
|
|
|
- }
|
|
|
- }
|
|
|
- if ( fn === false ) {
|
|
|
- fn = returnFalse;
|
|
|
- } else if ( !fn ) {
|
|
|
- return elem;
|
|
|
- }
|
|
|
-
|
|
|
- if ( one === 1 ) {
|
|
|
- origFn = fn;
|
|
|
- fn = function( event ) {
|
|
|
-
|
|
|
- // Can use an empty set, since event contains the info
|
|
|
- jQuery().off( event );
|
|
|
- return origFn.apply( this, arguments );
|
|
|
- };
|
|
|
-
|
|
|
- // Use same guid so caller can remove using origFn
|
|
|
- fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
|
|
|
- }
|
|
|
- return elem.each( function() {
|
|
|
- jQuery.event.add( this, types, fn, data, selector );
|
|
|
- } );
|
|
|
-}
|
|
|
-
|
|
|
-/*
|
|
|
- * Helper functions for managing events -- not part of the public interface.
|
|
|
- * Props to Dean Edwards' addEvent library for many of the ideas.
|
|
|
- */
|
|
|
-jQuery.event = {
|
|
|
-
|
|
|
- global: {},
|
|
|
-
|
|
|
- add: function( elem, types, handler, data, selector ) {
|
|
|
-
|
|
|
- var handleObjIn, eventHandle, tmp,
|
|
|
- events, t, handleObj,
|
|
|
- special, handlers, type, namespaces, origType,
|
|
|
- elemData = dataPriv.get( elem );
|
|
|
-
|
|
|
- // Only attach events to objects that accept data
|
|
|
- if ( !acceptData( elem ) ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // Caller can pass in an object of custom data in lieu of the handler
|
|
|
- if ( handler.handler ) {
|
|
|
- handleObjIn = handler;
|
|
|
- handler = handleObjIn.handler;
|
|
|
- selector = handleObjIn.selector;
|
|
|
- }
|
|
|
-
|
|
|
- // Ensure that invalid selectors throw exceptions at attach time
|
|
|
- // Evaluate against documentElement in case elem is a non-element node (e.g., document)
|
|
|
- if ( selector ) {
|
|
|
- jQuery.find.matchesSelector( documentElement, selector );
|
|
|
- }
|
|
|
-
|
|
|
- // Make sure that the handler has a unique ID, used to find/remove it later
|
|
|
- if ( !handler.guid ) {
|
|
|
- handler.guid = jQuery.guid++;
|
|
|
- }
|
|
|
-
|
|
|
- // Init the element's event structure and main handler, if this is the first
|
|
|
- if ( !( events = elemData.events ) ) {
|
|
|
- events = elemData.events = Object.create( null );
|
|
|
- }
|
|
|
- if ( !( eventHandle = elemData.handle ) ) {
|
|
|
- eventHandle = elemData.handle = function( e ) {
|
|
|
-
|
|
|
- // Discard the second event of a jQuery.event.trigger() and
|
|
|
- // when an event is called after a page has unloaded
|
|
|
- return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
|
|
|
- jQuery.event.dispatch.apply( elem, arguments ) : undefined;
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- // Handle multiple events separated by a space
|
|
|
- types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
|
|
|
- t = types.length;
|
|
|
- while ( t-- ) {
|
|
|
- tmp = rtypenamespace.exec( types[ t ] ) || [];
|
|
|
- type = origType = tmp[ 1 ];
|
|
|
- namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
|
|
|
-
|
|
|
- // There *must* be a type, no attaching namespace-only handlers
|
|
|
- if ( !type ) {
|
|
|
- continue;
|
|
|
- }
|
|
|
-
|
|
|
- // If event changes its type, use the special event handlers for the changed type
|
|
|
- special = jQuery.event.special[ type ] || {};
|
|
|
-
|
|
|
- // If selector defined, determine special event api type, otherwise given type
|
|
|
- type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
|
-
|
|
|
- // Update special based on newly reset type
|
|
|
- special = jQuery.event.special[ type ] || {};
|
|
|
-
|
|
|
- // handleObj is passed to all event handlers
|
|
|
- handleObj = jQuery.extend( {
|
|
|
- type: type,
|
|
|
- origType: origType,
|
|
|
- data: data,
|
|
|
- handler: handler,
|
|
|
- guid: handler.guid,
|
|
|
- selector: selector,
|
|
|
- needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
|
|
|
- namespace: namespaces.join( "." )
|
|
|
- }, handleObjIn );
|
|
|
-
|
|
|
- // Init the event handler queue if we're the first
|
|
|
- if ( !( handlers = events[ type ] ) ) {
|
|
|
- handlers = events[ type ] = [];
|
|
|
- handlers.delegateCount = 0;
|
|
|
-
|
|
|
- // Only use addEventListener if the special events handler returns false
|
|
|
- if ( !special.setup ||
|
|
|
- special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
|
|
|
-
|
|
|
- if ( elem.addEventListener ) {
|
|
|
- elem.addEventListener( type, eventHandle );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if ( special.add ) {
|
|
|
- special.add.call( elem, handleObj );
|
|
|
-
|
|
|
- if ( !handleObj.handler.guid ) {
|
|
|
- handleObj.handler.guid = handler.guid;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Add to the element's handler list, delegates in front
|
|
|
- if ( selector ) {
|
|
|
- handlers.splice( handlers.delegateCount++, 0, handleObj );
|
|
|
- } else {
|
|
|
- handlers.push( handleObj );
|
|
|
- }
|
|
|
-
|
|
|
- // Keep track of which events have ever been used, for event optimization
|
|
|
- jQuery.event.global[ type ] = true;
|
|
|
- }
|
|
|
-
|
|
|
- },
|
|
|
-
|
|
|
- // Detach an event or set of events from an element
|
|
|
- remove: function( elem, types, handler, selector, mappedTypes ) {
|
|
|
-
|
|
|
- var j, origCount, tmp,
|
|
|
- events, t, handleObj,
|
|
|
- special, handlers, type, namespaces, origType,
|
|
|
- elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
|
|
|
-
|
|
|
- if ( !elemData || !( events = elemData.events ) ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // Once for each type.namespace in types; type may be omitted
|
|
|
- types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
|
|
|
- t = types.length;
|
|
|
- while ( t-- ) {
|
|
|
- tmp = rtypenamespace.exec( types[ t ] ) || [];
|
|
|
- type = origType = tmp[ 1 ];
|
|
|
- namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
|
|
|
-
|
|
|
- // Unbind all events (on this namespace, if provided) for the element
|
|
|
- if ( !type ) {
|
|
|
- for ( type in events ) {
|
|
|
- jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
|
|
|
- }
|
|
|
- continue;
|
|
|
- }
|
|
|
-
|
|
|
- special = jQuery.event.special[ type ] || {};
|
|
|
- type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
|
- handlers = events[ type ] || [];
|
|
|
- tmp = tmp[ 2 ] &&
|
|
|
- new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
|
|
|
-
|
|
|
- // Remove matching events
|
|
|
- origCount = j = handlers.length;
|
|
|
- while ( j-- ) {
|
|
|
- handleObj = handlers[ j ];
|
|
|
-
|
|
|
- if ( ( mappedTypes || origType === handleObj.origType ) &&
|
|
|
- ( !handler || handler.guid === handleObj.guid ) &&
|
|
|
- ( !tmp || tmp.test( handleObj.namespace ) ) &&
|
|
|
- ( !selector || selector === handleObj.selector ||
|
|
|
- selector === "**" && handleObj.selector ) ) {
|
|
|
- handlers.splice( j, 1 );
|
|
|
-
|
|
|
- if ( handleObj.selector ) {
|
|
|
- handlers.delegateCount--;
|
|
|
- }
|
|
|
- if ( special.remove ) {
|
|
|
- special.remove.call( elem, handleObj );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Remove generic event handler if we removed something and no more handlers exist
|
|
|
- // (avoids potential for endless recursion during removal of special event handlers)
|
|
|
- if ( origCount && !handlers.length ) {
|
|
|
- if ( !special.teardown ||
|
|
|
- special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
|
|
|
-
|
|
|
- jQuery.removeEvent( elem, type, elemData.handle );
|
|
|
- }
|
|
|
-
|
|
|
- delete events[ type ];
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Remove data and the expando if it's no longer used
|
|
|
- if ( jQuery.isEmptyObject( events ) ) {
|
|
|
- dataPriv.remove( elem, "handle events" );
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- dispatch: function( nativeEvent ) {
|
|
|
-
|
|
|
- var i, j, ret, matched, handleObj, handlerQueue,
|
|
|
- args = new Array( arguments.length ),
|
|
|
-
|
|
|
- // Make a writable jQuery.Event from the native event object
|
|
|
- event = jQuery.event.fix( nativeEvent ),
|
|
|
-
|
|
|
- handlers = (
|
|
|
- dataPriv.get( this, "events" ) || Object.create( null )
|
|
|
- )[ event.type ] || [],
|
|
|
- special = jQuery.event.special[ event.type ] || {};
|
|
|
-
|
|
|
- // Use the fix-ed jQuery.Event rather than the (read-only) native event
|
|
|
- args[ 0 ] = event;
|
|
|
-
|
|
|
- for ( i = 1; i < arguments.length; i++ ) {
|
|
|
- args[ i ] = arguments[ i ];
|
|
|
- }
|
|
|
-
|
|
|
- event.delegateTarget = this;
|
|
|
-
|
|
|
- // Call the preDispatch hook for the mapped type, and let it bail if desired
|
|
|
- if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // Determine handlers
|
|
|
- handlerQueue = jQuery.event.handlers.call( this, event, handlers );
|
|
|
-
|
|
|
- // Run delegates first; they may want to stop propagation beneath us
|
|
|
- i = 0;
|
|
|
- while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
|
|
|
- event.currentTarget = matched.elem;
|
|
|
-
|
|
|
- j = 0;
|
|
|
- while ( ( handleObj = matched.handlers[ j++ ] ) &&
|
|
|
- !event.isImmediatePropagationStopped() ) {
|
|
|
-
|
|
|
- // If the event is namespaced, then each handler is only invoked if it is
|
|
|
- // specially universal or its namespaces are a superset of the event's.
|
|
|
- if ( !event.rnamespace || handleObj.namespace === false ||
|
|
|
- event.rnamespace.test( handleObj.namespace ) ) {
|
|
|
-
|
|
|
- event.handleObj = handleObj;
|
|
|
- event.data = handleObj.data;
|
|
|
-
|
|
|
- ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
|
|
|
- handleObj.handler ).apply( matched.elem, args );
|
|
|
-
|
|
|
- if ( ret !== undefined ) {
|
|
|
- if ( ( event.result = ret ) === false ) {
|
|
|
- event.preventDefault();
|
|
|
- event.stopPropagation();
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Call the postDispatch hook for the mapped type
|
|
|
- if ( special.postDispatch ) {
|
|
|
- special.postDispatch.call( this, event );
|
|
|
- }
|
|
|
-
|
|
|
- return event.result;
|
|
|
- },
|
|
|
-
|
|
|
- handlers: function( event, handlers ) {
|
|
|
- var i, handleObj, sel, matchedHandlers, matchedSelectors,
|
|
|
- handlerQueue = [],
|
|
|
- delegateCount = handlers.delegateCount,
|
|
|
- cur = event.target;
|
|
|
-
|
|
|
- // Find delegate handlers
|
|
|
- if ( delegateCount &&
|
|
|
-
|
|
|
- // Support: IE <=9
|
|
|
- // Black-hole SVG <use> instance trees (trac-13180)
|
|
|
- cur.nodeType &&
|
|
|
-
|
|
|
- // Support: Firefox <=42
|
|
|
- // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
|
|
|
- // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
|
|
|
- // Support: IE 11 only
|
|
|
- // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
|
|
|
- !( event.type === "click" && event.button >= 1 ) ) {
|
|
|
-
|
|
|
- for ( ; cur !== this; cur = cur.parentNode || this ) {
|
|
|
-
|
|
|
- // Don't check non-elements (#13208)
|
|
|
- // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
|
|
|
- if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
|
|
|
- matchedHandlers = [];
|
|
|
- matchedSelectors = {};
|
|
|
- for ( i = 0; i < delegateCount; i++ ) {
|
|
|
- handleObj = handlers[ i ];
|
|
|
-
|
|
|
- // Don't conflict with Object.prototype properties (#13203)
|
|
|
- sel = handleObj.selector + " ";
|
|
|
-
|
|
|
- if ( matchedSelectors[ sel ] === undefined ) {
|
|
|
- matchedSelectors[ sel ] = handleObj.needsContext ?
|
|
|
- jQuery( sel, this ).index( cur ) > -1 :
|
|
|
- jQuery.find( sel, this, null, [ cur ] ).length;
|
|
|
- }
|
|
|
- if ( matchedSelectors[ sel ] ) {
|
|
|
- matchedHandlers.push( handleObj );
|
|
|
- }
|
|
|
- }
|
|
|
- if ( matchedHandlers.length ) {
|
|
|
- handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Add the remaining (directly-bound) handlers
|
|
|
- cur = this;
|
|
|
- if ( delegateCount < handlers.length ) {
|
|
|
- handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
|
|
|
- }
|
|
|
-
|
|
|
- return handlerQueue;
|
|
|
- },
|
|
|
-
|
|
|
- addProp: function( name, hook ) {
|
|
|
- Object.defineProperty( jQuery.Event.prototype, name, {
|
|
|
- enumerable: true,
|
|
|
- configurable: true,
|
|
|
-
|
|
|
- get: isFunction( hook ) ?
|
|
|
- function() {
|
|
|
- if ( this.originalEvent ) {
|
|
|
- return hook( this.originalEvent );
|
|
|
- }
|
|
|
- } :
|
|
|
- function() {
|
|
|
- if ( this.originalEvent ) {
|
|
|
- return this.originalEvent[ name ];
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- set: function( value ) {
|
|
|
- Object.defineProperty( this, name, {
|
|
|
- enumerable: true,
|
|
|
- configurable: true,
|
|
|
- writable: true,
|
|
|
- value: value
|
|
|
- } );
|
|
|
- }
|
|
|
- } );
|
|
|
- },
|
|
|
-
|
|
|
- fix: function( originalEvent ) {
|
|
|
- return originalEvent[ jQuery.expando ] ?
|
|
|
- originalEvent :
|
|
|
- new jQuery.Event( originalEvent );
|
|
|
- },
|
|
|
-
|
|
|
- special: {
|
|
|
- load: {
|
|
|
-
|
|
|
- // Prevent triggered image.load events from bubbling to window.load
|
|
|
- noBubble: true
|
|
|
- },
|
|
|
- click: {
|
|
|
-
|
|
|
- // Utilize native event to ensure correct state for checkable inputs
|
|
|
- setup: function( data ) {
|
|
|
-
|
|
|
- // For mutual compressibility with _default, replace `this` access with a local var.
|
|
|
- // `|| data` is dead code meant only to preserve the variable through minification.
|
|
|
- var el = this || data;
|
|
|
-
|
|
|
- // Claim the first handler
|
|
|
- if ( rcheckableType.test( el.type ) &&
|
|
|
- el.click && nodeName( el, "input" ) ) {
|
|
|
-
|
|
|
- // dataPriv.set( el, "click", ... )
|
|
|
- leverageNative( el, "click", returnTrue );
|
|
|
- }
|
|
|
-
|
|
|
- // Return false to allow normal processing in the caller
|
|
|
- return false;
|
|
|
- },
|
|
|
- trigger: function( data ) {
|
|
|
-
|
|
|
- // For mutual compressibility with _default, replace `this` access with a local var.
|
|
|
- // `|| data` is dead code meant only to preserve the variable through minification.
|
|
|
- var el = this || data;
|
|
|
-
|
|
|
- // Force setup before triggering a click
|
|
|
- if ( rcheckableType.test( el.type ) &&
|
|
|
- el.click && nodeName( el, "input" ) ) {
|
|
|
-
|
|
|
- leverageNative( el, "click" );
|
|
|
- }
|
|
|
-
|
|
|
- // Return non-false to allow normal event-path propagation
|
|
|
- return true;
|
|
|
- },
|
|
|
-
|
|
|
- // For cross-browser consistency, suppress native .click() on links
|
|
|
- // Also prevent it if we're currently inside a leveraged native-event stack
|
|
|
- _default: function( event ) {
|
|
|
- var target = event.target;
|
|
|
- return rcheckableType.test( target.type ) &&
|
|
|
- target.click && nodeName( target, "input" ) &&
|
|
|
- dataPriv.get( target, "click" ) ||
|
|
|
- nodeName( target, "a" );
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- beforeunload: {
|
|
|
- postDispatch: function( event ) {
|
|
|
-
|
|
|
- // Support: Firefox 20+
|
|
|
- // Firefox doesn't alert if the returnValue field is not set.
|
|
|
- if ( event.result !== undefined && event.originalEvent ) {
|
|
|
- event.originalEvent.returnValue = event.result;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-// Ensure the presence of an event listener that handles manually-triggered
|
|
|
-// synthetic events by interrupting progress until reinvoked in response to
|
|
|
-// *native* events that it fires directly, ensuring that state changes have
|
|
|
-// already occurred before other listeners are invoked.
|
|
|
-function leverageNative( el, type, expectSync ) {
|
|
|
-
|
|
|
- // Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add
|
|
|
- if ( !expectSync ) {
|
|
|
- if ( dataPriv.get( el, type ) === undefined ) {
|
|
|
- jQuery.event.add( el, type, returnTrue );
|
|
|
- }
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // Register the controller as a special universal handler for all event namespaces
|
|
|
- dataPriv.set( el, type, false );
|
|
|
- jQuery.event.add( el, type, {
|
|
|
- namespace: false,
|
|
|
- handler: function( event ) {
|
|
|
- var notAsync, result,
|
|
|
- saved = dataPriv.get( this, type );
|
|
|
-
|
|
|
- if ( ( event.isTrigger & 1 ) && this[ type ] ) {
|
|
|
-
|
|
|
- // Interrupt processing of the outer synthetic .trigger()ed event
|
|
|
- // Saved data should be false in such cases, but might be a leftover capture object
|
|
|
- // from an async native handler (gh-4350)
|
|
|
- if ( !saved.length ) {
|
|
|
-
|
|
|
- // Store arguments for use when handling the inner native event
|
|
|
- // There will always be at least one argument (an event object), so this array
|
|
|
- // will not be confused with a leftover capture object.
|
|
|
- saved = slice.call( arguments );
|
|
|
- dataPriv.set( this, type, saved );
|
|
|
-
|
|
|
- // Trigger the native event and capture its result
|
|
|
- // Support: IE <=9 - 11+
|
|
|
- // focus() and blur() are asynchronous
|
|
|
- notAsync = expectSync( this, type );
|
|
|
- this[ type ]();
|
|
|
- result = dataPriv.get( this, type );
|
|
|
- if ( saved !== result || notAsync ) {
|
|
|
- dataPriv.set( this, type, false );
|
|
|
- } else {
|
|
|
- result = {};
|
|
|
- }
|
|
|
- if ( saved !== result ) {
|
|
|
-
|
|
|
- // Cancel the outer synthetic event
|
|
|
- event.stopImmediatePropagation();
|
|
|
- event.preventDefault();
|
|
|
- return result.value;
|
|
|
- }
|
|
|
-
|
|
|
- // If this is an inner synthetic event for an event with a bubbling surrogate
|
|
|
- // (focus or blur), assume that the surrogate already propagated from triggering the
|
|
|
- // native event and prevent that from happening again here.
|
|
|
- // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the
|
|
|
- // bubbling surrogate propagates *after* the non-bubbling base), but that seems
|
|
|
- // less bad than duplication.
|
|
|
- } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) {
|
|
|
- event.stopPropagation();
|
|
|
- }
|
|
|
-
|
|
|
- // If this is a native event triggered above, everything is now in order
|
|
|
- // Fire an inner synthetic event with the original arguments
|
|
|
- } else if ( saved.length ) {
|
|
|
-
|
|
|
- // ...and capture the result
|
|
|
- dataPriv.set( this, type, {
|
|
|
- value: jQuery.event.trigger(
|
|
|
-
|
|
|
- // Support: IE <=9 - 11+
|
|
|
- // Extend with the prototype to reset the above stopImmediatePropagation()
|
|
|
- jQuery.extend( saved[ 0 ], jQuery.Event.prototype ),
|
|
|
- saved.slice( 1 ),
|
|
|
- this
|
|
|
- )
|
|
|
- } );
|
|
|
-
|
|
|
- // Abort handling of the native event
|
|
|
- event.stopImmediatePropagation();
|
|
|
- }
|
|
|
- }
|
|
|
- } );
|
|
|
-}
|
|
|
-
|
|
|
-jQuery.removeEvent = function( elem, type, handle ) {
|
|
|
-
|
|
|
- // This "if" is needed for plain objects
|
|
|
- if ( elem.removeEventListener ) {
|
|
|
- elem.removeEventListener( type, handle );
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-jQuery.Event = function( src, props ) {
|
|
|
-
|
|
|
- // Allow instantiation without the 'new' keyword
|
|
|
- if ( !( this instanceof jQuery.Event ) ) {
|
|
|
- return new jQuery.Event( src, props );
|
|
|
- }
|
|
|
-
|
|
|
- // Event object
|
|
|
- if ( src && src.type ) {
|
|
|
- this.originalEvent = src;
|
|
|
- this.type = src.type;
|
|
|
-
|
|
|
- // Events bubbling up the document may have been marked as prevented
|
|
|
- // by a handler lower down the tree; reflect the correct value.
|
|
|
- this.isDefaultPrevented = src.defaultPrevented ||
|
|
|
- src.defaultPrevented === undefined &&
|
|
|
-
|
|
|
- // Support: Android <=2.3 only
|
|
|
- src.returnValue === false ?
|
|
|
- returnTrue :
|
|
|
- returnFalse;
|
|
|
-
|
|
|
- // Create target properties
|
|
|
- // Support: Safari <=6 - 7 only
|
|
|
- // Target should not be a text node (#504, #13143)
|
|
|
- this.target = ( src.target && src.target.nodeType === 3 ) ?
|
|
|
- src.target.parentNode :
|
|
|
- src.target;
|
|
|
-
|
|
|
- this.currentTarget = src.currentTarget;
|
|
|
- this.relatedTarget = src.relatedTarget;
|
|
|
-
|
|
|
- // Event type
|
|
|
- } else {
|
|
|
- this.type = src;
|
|
|
- }
|
|
|
-
|
|
|
- // Put explicitly provided properties onto the event object
|
|
|
- if ( props ) {
|
|
|
- jQuery.extend( this, props );
|
|
|
- }
|
|
|
-
|
|
|
- // Create a timestamp if incoming event doesn't have one
|
|
|
- this.timeStamp = src && src.timeStamp || Date.now();
|
|
|
-
|
|
|
- // Mark it as fixed
|
|
|
- this[ jQuery.expando ] = true;
|
|
|
-};
|
|
|
-
|
|
|
-// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
|
|
-// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
|
|
-jQuery.Event.prototype = {
|
|
|
- constructor: jQuery.Event,
|
|
|
- isDefaultPrevented: returnFalse,
|
|
|
- isPropagationStopped: returnFalse,
|
|
|
- isImmediatePropagationStopped: returnFalse,
|
|
|
- isSimulated: false,
|
|
|
-
|
|
|
- preventDefault: function() {
|
|
|
- var e = this.originalEvent;
|
|
|
-
|
|
|
- this.isDefaultPrevented = returnTrue;
|
|
|
-
|
|
|
- if ( e && !this.isSimulated ) {
|
|
|
- e.preventDefault();
|
|
|
- }
|
|
|
- },
|
|
|
- stopPropagation: function() {
|
|
|
- var e = this.originalEvent;
|
|
|
-
|
|
|
- this.isPropagationStopped = returnTrue;
|
|
|
-
|
|
|
- if ( e && !this.isSimulated ) {
|
|
|
- e.stopPropagation();
|
|
|
- }
|
|
|
- },
|
|
|
- stopImmediatePropagation: function() {
|
|
|
- var e = this.originalEvent;
|
|
|
-
|
|
|
- this.isImmediatePropagationStopped = returnTrue;
|
|
|
-
|
|
|
- if ( e && !this.isSimulated ) {
|
|
|
- e.stopImmediatePropagation();
|
|
|
- }
|
|
|
-
|
|
|
- this.stopPropagation();
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-// Includes all common event props including KeyEvent and MouseEvent specific props
|
|
|
-jQuery.each( {
|
|
|
- altKey: true,
|
|
|
- bubbles: true,
|
|
|
- cancelable: true,
|
|
|
- changedTouches: true,
|
|
|
- ctrlKey: true,
|
|
|
- detail: true,
|
|
|
- eventPhase: true,
|
|
|
- metaKey: true,
|
|
|
- pageX: true,
|
|
|
- pageY: true,
|
|
|
- shiftKey: true,
|
|
|
- view: true,
|
|
|
- "char": true,
|
|
|
- code: true,
|
|
|
- charCode: true,
|
|
|
- key: true,
|
|
|
- keyCode: true,
|
|
|
- button: true,
|
|
|
- buttons: true,
|
|
|
- clientX: true,
|
|
|
- clientY: true,
|
|
|
- offsetX: true,
|
|
|
- offsetY: true,
|
|
|
- pointerId: true,
|
|
|
- pointerType: true,
|
|
|
- screenX: true,
|
|
|
- screenY: true,
|
|
|
- targetTouches: true,
|
|
|
- toElement: true,
|
|
|
- touches: true,
|
|
|
-
|
|
|
- which: function( event ) {
|
|
|
- var button = event.button;
|
|
|
-
|
|
|
- // Add which for key events
|
|
|
- if ( event.which == null && rkeyEvent.test( event.type ) ) {
|
|
|
- return event.charCode != null ? event.charCode : event.keyCode;
|
|
|
- }
|
|
|
-
|
|
|
- // Add which for click: 1 === left; 2 === middle; 3 === right
|
|
|
- if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
|
|
|
- if ( button & 1 ) {
|
|
|
- return 1;
|
|
|
- }
|
|
|
-
|
|
|
- if ( button & 2 ) {
|
|
|
- return 3;
|
|
|
- }
|
|
|
-
|
|
|
- if ( button & 4 ) {
|
|
|
- return 2;
|
|
|
- }
|
|
|
-
|
|
|
- return 0;
|
|
|
- }
|
|
|
-
|
|
|
- return event.which;
|
|
|
- }
|
|
|
-}, jQuery.event.addProp );
|
|
|
-
|
|
|
-jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) {
|
|
|
- jQuery.event.special[ type ] = {
|
|
|
-
|
|
|
- // Utilize native event if possible so blur/focus sequence is correct
|
|
|
- setup: function() {
|
|
|
-
|
|
|
- // Claim the first handler
|
|
|
- // dataPriv.set( this, "focus", ... )
|
|
|
- // dataPriv.set( this, "blur", ... )
|
|
|
- leverageNative( this, type, expectSync );
|
|
|
-
|
|
|
- // Return false to allow normal processing in the caller
|
|
|
- return false;
|
|
|
- },
|
|
|
- trigger: function() {
|
|
|
-
|
|
|
- // Force setup before trigger
|
|
|
- leverageNative( this, type );
|
|
|
-
|
|
|
- // Return non-false to allow normal event-path propagation
|
|
|
- return true;
|
|
|
- },
|
|
|
-
|
|
|
- delegateType: delegateType
|
|
|
- };
|
|
|
-} );
|
|
|
-
|
|
|
-// Create mouseenter/leave events using mouseover/out and event-time checks
|
|
|
-// so that event delegation works in jQuery.
|
|
|
-// Do the same for pointerenter/pointerleave and pointerover/pointerout
|
|
|
-//
|
|
|
-// Support: Safari 7 only
|
|
|
-// Safari sends mouseenter too often; see:
|
|
|
-// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
|
|
|
-// for the description of the bug (it existed in older Chrome versions as well).
|
|
|
-jQuery.each( {
|
|
|
- mouseenter: "mouseover",
|
|
|
- mouseleave: "mouseout",
|
|
|
- pointerenter: "pointerover",
|
|
|
- pointerleave: "pointerout"
|
|
|
-}, function( orig, fix ) {
|
|
|
- jQuery.event.special[ orig ] = {
|
|
|
- delegateType: fix,
|
|
|
- bindType: fix,
|
|
|
-
|
|
|
- handle: function( event ) {
|
|
|
- var ret,
|
|
|
- target = this,
|
|
|
- related = event.relatedTarget,
|
|
|
- handleObj = event.handleObj;
|
|
|
-
|
|
|
- // For mouseenter/leave call the handler if related is outside the target.
|
|
|
- // NB: No relatedTarget if the mouse left/entered the browser window
|
|
|
- if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
|
|
|
- event.type = handleObj.origType;
|
|
|
- ret = handleObj.handler.apply( this, arguments );
|
|
|
- event.type = fix;
|
|
|
- }
|
|
|
- return ret;
|
|
|
- }
|
|
|
- };
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
-
|
|
|
- on: function( types, selector, data, fn ) {
|
|
|
- return on( this, types, selector, data, fn );
|
|
|
- },
|
|
|
- one: function( types, selector, data, fn ) {
|
|
|
- return on( this, types, selector, data, fn, 1 );
|
|
|
- },
|
|
|
- off: function( types, selector, fn ) {
|
|
|
- var handleObj, type;
|
|
|
- if ( types && types.preventDefault && types.handleObj ) {
|
|
|
-
|
|
|
- // ( event ) dispatched jQuery.Event
|
|
|
- handleObj = types.handleObj;
|
|
|
- jQuery( types.delegateTarget ).off(
|
|
|
- handleObj.namespace ?
|
|
|
- handleObj.origType + "." + handleObj.namespace :
|
|
|
- handleObj.origType,
|
|
|
- handleObj.selector,
|
|
|
- handleObj.handler
|
|
|
- );
|
|
|
- return this;
|
|
|
- }
|
|
|
- if ( typeof types === "object" ) {
|
|
|
-
|
|
|
- // ( types-object [, selector] )
|
|
|
- for ( type in types ) {
|
|
|
- this.off( type, selector, types[ type ] );
|
|
|
- }
|
|
|
- return this;
|
|
|
- }
|
|
|
- if ( selector === false || typeof selector === "function" ) {
|
|
|
-
|
|
|
- // ( types [, fn] )
|
|
|
- fn = selector;
|
|
|
- selector = undefined;
|
|
|
- }
|
|
|
- if ( fn === false ) {
|
|
|
- fn = returnFalse;
|
|
|
- }
|
|
|
- return this.each( function() {
|
|
|
- jQuery.event.remove( this, types, fn, selector );
|
|
|
- } );
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-var
|
|
|
-
|
|
|
- // Support: IE <=10 - 11, Edge 12 - 13 only
|
|
|
- // In IE/Edge using regex groups here causes severe slowdowns.
|
|
|
- // See https://connect.microsoft.com/IE/feedback/details/1736512/
|
|
|
- rnoInnerhtml = /<script|<style|<link/i,
|
|
|
-
|
|
|
- // checked="checked" or checked
|
|
|
- rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
|
|
- rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
|
|
|
-
|
|
|
-// Prefer a tbody over its parent table for containing new rows
|
|
|
-function manipulationTarget( elem, content ) {
|
|
|
- if ( nodeName( elem, "table" ) &&
|
|
|
- nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
|
|
|
-
|
|
|
- return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
|
|
|
- }
|
|
|
-
|
|
|
- return elem;
|
|
|
-}
|
|
|
-
|
|
|
-// Replace/restore the type attribute of script elements for safe DOM manipulation
|
|
|
-function disableScript( elem ) {
|
|
|
- elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
|
|
|
- return elem;
|
|
|
-}
|
|
|
-function restoreScript( elem ) {
|
|
|
- if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
|
|
|
- elem.type = elem.type.slice( 5 );
|
|
|
- } else {
|
|
|
- elem.removeAttribute( "type" );
|
|
|
- }
|
|
|
-
|
|
|
- return elem;
|
|
|
-}
|
|
|
-
|
|
|
-function cloneCopyEvent( src, dest ) {
|
|
|
- var i, l, type, pdataOld, udataOld, udataCur, events;
|
|
|
-
|
|
|
- if ( dest.nodeType !== 1 ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // 1. Copy private data: events, handlers, etc.
|
|
|
- if ( dataPriv.hasData( src ) ) {
|
|
|
- pdataOld = dataPriv.get( src );
|
|
|
- events = pdataOld.events;
|
|
|
-
|
|
|
- if ( events ) {
|
|
|
- dataPriv.remove( dest, "handle events" );
|
|
|
-
|
|
|
- for ( type in events ) {
|
|
|
- for ( i = 0, l = events[ type ].length; i < l; i++ ) {
|
|
|
- jQuery.event.add( dest, type, events[ type ][ i ] );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // 2. Copy user data
|
|
|
- if ( dataUser.hasData( src ) ) {
|
|
|
- udataOld = dataUser.access( src );
|
|
|
- udataCur = jQuery.extend( {}, udataOld );
|
|
|
-
|
|
|
- dataUser.set( dest, udataCur );
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-// Fix IE bugs, see support tests
|
|
|
-function fixInput( src, dest ) {
|
|
|
- var nodeName = dest.nodeName.toLowerCase();
|
|
|
-
|
|
|
- // Fails to persist the checked state of a cloned checkbox or radio button.
|
|
|
- if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
|
|
|
- dest.checked = src.checked;
|
|
|
-
|
|
|
- // Fails to return the selected option to the default selected state when cloning options
|
|
|
- } else if ( nodeName === "input" || nodeName === "textarea" ) {
|
|
|
- dest.defaultValue = src.defaultValue;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function domManip( collection, args, callback, ignored ) {
|
|
|
-
|
|
|
- // Flatten any nested arrays
|
|
|
- args = flat( args );
|
|
|
-
|
|
|
- var fragment, first, scripts, hasScripts, node, doc,
|
|
|
- i = 0,
|
|
|
- l = collection.length,
|
|
|
- iNoClone = l - 1,
|
|
|
- value = args[ 0 ],
|
|
|
- valueIsFunction = isFunction( value );
|
|
|
-
|
|
|
- // We can't cloneNode fragments that contain checked, in WebKit
|
|
|
- if ( valueIsFunction ||
|
|
|
- ( l > 1 && typeof value === "string" &&
|
|
|
- !support.checkClone && rchecked.test( value ) ) ) {
|
|
|
- return collection.each( function( index ) {
|
|
|
- var self = collection.eq( index );
|
|
|
- if ( valueIsFunction ) {
|
|
|
- args[ 0 ] = value.call( this, index, self.html() );
|
|
|
- }
|
|
|
- domManip( self, args, callback, ignored );
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- if ( l ) {
|
|
|
- fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
|
|
|
- first = fragment.firstChild;
|
|
|
-
|
|
|
- if ( fragment.childNodes.length === 1 ) {
|
|
|
- fragment = first;
|
|
|
- }
|
|
|
-
|
|
|
- // Require either new content or an interest in ignored elements to invoke the callback
|
|
|
- if ( first || ignored ) {
|
|
|
- scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
|
|
|
- hasScripts = scripts.length;
|
|
|
-
|
|
|
- // Use the original fragment for the last item
|
|
|
- // instead of the first because it can end up
|
|
|
- // being emptied incorrectly in certain situations (#8070).
|
|
|
- for ( ; i < l; i++ ) {
|
|
|
- node = fragment;
|
|
|
-
|
|
|
- if ( i !== iNoClone ) {
|
|
|
- node = jQuery.clone( node, true, true );
|
|
|
-
|
|
|
- // Keep references to cloned scripts for later restoration
|
|
|
- if ( hasScripts ) {
|
|
|
-
|
|
|
- // Support: Android <=4.0 only, PhantomJS 1 only
|
|
|
- // push.apply(_, arraylike) throws on ancient WebKit
|
|
|
- jQuery.merge( scripts, getAll( node, "script" ) );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- callback.call( collection[ i ], node, i );
|
|
|
- }
|
|
|
-
|
|
|
- if ( hasScripts ) {
|
|
|
- doc = scripts[ scripts.length - 1 ].ownerDocument;
|
|
|
-
|
|
|
- // Reenable scripts
|
|
|
- jQuery.map( scripts, restoreScript );
|
|
|
-
|
|
|
- // Evaluate executable scripts on first document insertion
|
|
|
- for ( i = 0; i < hasScripts; i++ ) {
|
|
|
- node = scripts[ i ];
|
|
|
- if ( rscriptType.test( node.type || "" ) &&
|
|
|
- !dataPriv.access( node, "globalEval" ) &&
|
|
|
- jQuery.contains( doc, node ) ) {
|
|
|
-
|
|
|
- if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) {
|
|
|
-
|
|
|
- // Optional AJAX dependency, but won't run scripts if not present
|
|
|
- if ( jQuery._evalUrl && !node.noModule ) {
|
|
|
- jQuery._evalUrl( node.src, {
|
|
|
- nonce: node.nonce || node.getAttribute( "nonce" )
|
|
|
- }, doc );
|
|
|
- }
|
|
|
- } else {
|
|
|
- DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return collection;
|
|
|
-}
|
|
|
-
|
|
|
-function remove( elem, selector, keepData ) {
|
|
|
- var node,
|
|
|
- nodes = selector ? jQuery.filter( selector, elem ) : elem,
|
|
|
- i = 0;
|
|
|
-
|
|
|
- for ( ; ( node = nodes[ i ] ) != null; i++ ) {
|
|
|
- if ( !keepData && node.nodeType === 1 ) {
|
|
|
- jQuery.cleanData( getAll( node ) );
|
|
|
- }
|
|
|
-
|
|
|
- if ( node.parentNode ) {
|
|
|
- if ( keepData && isAttached( node ) ) {
|
|
|
- setGlobalEval( getAll( node, "script" ) );
|
|
|
- }
|
|
|
- node.parentNode.removeChild( node );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return elem;
|
|
|
-}
|
|
|
-
|
|
|
-jQuery.extend( {
|
|
|
- htmlPrefilter: function( html ) {
|
|
|
- return html;
|
|
|
- },
|
|
|
-
|
|
|
- clone: function( elem, dataAndEvents, deepDataAndEvents ) {
|
|
|
- var i, l, srcElements, destElements,
|
|
|
- clone = elem.cloneNode( true ),
|
|
|
- inPage = isAttached( elem );
|
|
|
-
|
|
|
- // Fix IE cloning issues
|
|
|
- if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
|
|
|
- !jQuery.isXMLDoc( elem ) ) {
|
|
|
-
|
|
|
- // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
|
|
|
- destElements = getAll( clone );
|
|
|
- srcElements = getAll( elem );
|
|
|
-
|
|
|
- for ( i = 0, l = srcElements.length; i < l; i++ ) {
|
|
|
- fixInput( srcElements[ i ], destElements[ i ] );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Copy the events from the original to the clone
|
|
|
- if ( dataAndEvents ) {
|
|
|
- if ( deepDataAndEvents ) {
|
|
|
- srcElements = srcElements || getAll( elem );
|
|
|
- destElements = destElements || getAll( clone );
|
|
|
-
|
|
|
- for ( i = 0, l = srcElements.length; i < l; i++ ) {
|
|
|
- cloneCopyEvent( srcElements[ i ], destElements[ i ] );
|
|
|
- }
|
|
|
- } else {
|
|
|
- cloneCopyEvent( elem, clone );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Preserve script evaluation history
|
|
|
- destElements = getAll( clone, "script" );
|
|
|
- if ( destElements.length > 0 ) {
|
|
|
- setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
|
|
|
- }
|
|
|
-
|
|
|
- // Return the cloned set
|
|
|
- return clone;
|
|
|
- },
|
|
|
-
|
|
|
- cleanData: function( elems ) {
|
|
|
- var data, elem, type,
|
|
|
- special = jQuery.event.special,
|
|
|
- i = 0;
|
|
|
-
|
|
|
- for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
|
|
|
- if ( acceptData( elem ) ) {
|
|
|
- if ( ( data = elem[ dataPriv.expando ] ) ) {
|
|
|
- if ( data.events ) {
|
|
|
- for ( type in data.events ) {
|
|
|
- if ( special[ type ] ) {
|
|
|
- jQuery.event.remove( elem, type );
|
|
|
-
|
|
|
- // This is a shortcut to avoid jQuery.event.remove's overhead
|
|
|
- } else {
|
|
|
- jQuery.removeEvent( elem, type, data.handle );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Support: Chrome <=35 - 45+
|
|
|
- // Assign undefined instead of using delete, see Data#remove
|
|
|
- elem[ dataPriv.expando ] = undefined;
|
|
|
- }
|
|
|
- if ( elem[ dataUser.expando ] ) {
|
|
|
-
|
|
|
- // Support: Chrome <=35 - 45+
|
|
|
- // Assign undefined instead of using delete, see Data#remove
|
|
|
- elem[ dataUser.expando ] = undefined;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
- detach: function( selector ) {
|
|
|
- return remove( this, selector, true );
|
|
|
- },
|
|
|
-
|
|
|
- remove: function( selector ) {
|
|
|
- return remove( this, selector );
|
|
|
- },
|
|
|
-
|
|
|
- text: function( value ) {
|
|
|
- return access( this, function( value ) {
|
|
|
- return value === undefined ?
|
|
|
- jQuery.text( this ) :
|
|
|
- this.empty().each( function() {
|
|
|
- if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
|
- this.textContent = value;
|
|
|
- }
|
|
|
- } );
|
|
|
- }, null, value, arguments.length );
|
|
|
- },
|
|
|
-
|
|
|
- append: function() {
|
|
|
- return domManip( this, arguments, function( elem ) {
|
|
|
- if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
|
- var target = manipulationTarget( this, elem );
|
|
|
- target.appendChild( elem );
|
|
|
- }
|
|
|
- } );
|
|
|
- },
|
|
|
-
|
|
|
- prepend: function() {
|
|
|
- return domManip( this, arguments, function( elem ) {
|
|
|
- if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
|
- var target = manipulationTarget( this, elem );
|
|
|
- target.insertBefore( elem, target.firstChild );
|
|
|
- }
|
|
|
- } );
|
|
|
- },
|
|
|
-
|
|
|
- before: function() {
|
|
|
- return domManip( this, arguments, function( elem ) {
|
|
|
- if ( this.parentNode ) {
|
|
|
- this.parentNode.insertBefore( elem, this );
|
|
|
- }
|
|
|
- } );
|
|
|
- },
|
|
|
-
|
|
|
- after: function() {
|
|
|
- return domManip( this, arguments, function( elem ) {
|
|
|
- if ( this.parentNode ) {
|
|
|
- this.parentNode.insertBefore( elem, this.nextSibling );
|
|
|
- }
|
|
|
- } );
|
|
|
- },
|
|
|
-
|
|
|
- empty: function() {
|
|
|
- var elem,
|
|
|
- i = 0;
|
|
|
-
|
|
|
- for ( ; ( elem = this[ i ] ) != null; i++ ) {
|
|
|
- if ( elem.nodeType === 1 ) {
|
|
|
-
|
|
|
- // Prevent memory leaks
|
|
|
- jQuery.cleanData( getAll( elem, false ) );
|
|
|
-
|
|
|
- // Remove any remaining nodes
|
|
|
- elem.textContent = "";
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return this;
|
|
|
- },
|
|
|
-
|
|
|
- clone: function( dataAndEvents, deepDataAndEvents ) {
|
|
|
- dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
|
|
|
- deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
|
|
-
|
|
|
- return this.map( function() {
|
|
|
- return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
|
|
|
- } );
|
|
|
- },
|
|
|
-
|
|
|
- html: function( value ) {
|
|
|
- return access( this, function( value ) {
|
|
|
- var elem = this[ 0 ] || {},
|
|
|
- i = 0,
|
|
|
- l = this.length;
|
|
|
-
|
|
|
- if ( value === undefined && elem.nodeType === 1 ) {
|
|
|
- return elem.innerHTML;
|
|
|
- }
|
|
|
-
|
|
|
- // See if we can take a shortcut and just use innerHTML
|
|
|
- if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
|
|
|
- !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
|
|
|
-
|
|
|
- value = jQuery.htmlPrefilter( value );
|
|
|
-
|
|
|
- try {
|
|
|
- for ( ; i < l; i++ ) {
|
|
|
- elem = this[ i ] || {};
|
|
|
-
|
|
|
- // Remove element nodes and prevent memory leaks
|
|
|
- if ( elem.nodeType === 1 ) {
|
|
|
- jQuery.cleanData( getAll( elem, false ) );
|
|
|
- elem.innerHTML = value;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- elem = 0;
|
|
|
-
|
|
|
- // If using innerHTML throws an exception, use the fallback method
|
|
|
- } catch ( e ) {}
|
|
|
- }
|
|
|
-
|
|
|
- if ( elem ) {
|
|
|
- this.empty().append( value );
|
|
|
- }
|
|
|
- }, null, value, arguments.length );
|
|
|
- },
|
|
|
-
|
|
|
- replaceWith: function() {
|
|
|
- var ignored = [];
|
|
|
-
|
|
|
- // Make the changes, replacing each non-ignored context element with the new content
|
|
|
- return domManip( this, arguments, function( elem ) {
|
|
|
- var parent = this.parentNode;
|
|
|
-
|
|
|
- if ( jQuery.inArray( this, ignored ) < 0 ) {
|
|
|
- jQuery.cleanData( getAll( this ) );
|
|
|
- if ( parent ) {
|
|
|
- parent.replaceChild( elem, this );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Force callback invocation
|
|
|
- }, ignored );
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.each( {
|
|
|
- appendTo: "append",
|
|
|
- prependTo: "prepend",
|
|
|
- insertBefore: "before",
|
|
|
- insertAfter: "after",
|
|
|
- replaceAll: "replaceWith"
|
|
|
-}, function( name, original ) {
|
|
|
- jQuery.fn[ name ] = function( selector ) {
|
|
|
- var elems,
|
|
|
- ret = [],
|
|
|
- insert = jQuery( selector ),
|
|
|
- last = insert.length - 1,
|
|
|
- i = 0;
|
|
|
-
|
|
|
- for ( ; i <= last; i++ ) {
|
|
|
- elems = i === last ? this : this.clone( true );
|
|
|
- jQuery( insert[ i ] )[ original ]( elems );
|
|
|
-
|
|
|
- // Support: Android <=4.0 only, PhantomJS 1 only
|
|
|
- // .get() because push.apply(_, arraylike) throws on ancient WebKit
|
|
|
- push.apply( ret, elems.get() );
|
|
|
- }
|
|
|
-
|
|
|
- return this.pushStack( ret );
|
|
|
- };
|
|
|
-} );
|
|
|
-var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
|
|
|
-
|
|
|
-var getStyles = function( elem ) {
|
|
|
-
|
|
|
- // Support: IE <=11 only, Firefox <=30 (#15098, #14150)
|
|
|
- // IE throws on elements created in popups
|
|
|
- // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
|
|
|
- var view = elem.ownerDocument.defaultView;
|
|
|
-
|
|
|
- if ( !view || !view.opener ) {
|
|
|
- view = window;
|
|
|
- }
|
|
|
-
|
|
|
- return view.getComputedStyle( elem );
|
|
|
- };
|
|
|
-
|
|
|
-var swap = function( elem, options, callback ) {
|
|
|
- var ret, name,
|
|
|
- old = {};
|
|
|
-
|
|
|
- // Remember the old values, and insert the new ones
|
|
|
- for ( name in options ) {
|
|
|
- old[ name ] = elem.style[ name ];
|
|
|
- elem.style[ name ] = options[ name ];
|
|
|
- }
|
|
|
-
|
|
|
- ret = callback.call( elem );
|
|
|
-
|
|
|
- // Revert the old values
|
|
|
- for ( name in options ) {
|
|
|
- elem.style[ name ] = old[ name ];
|
|
|
- }
|
|
|
-
|
|
|
- return ret;
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-( function() {
|
|
|
-
|
|
|
- // Executing both pixelPosition & boxSizingReliable tests require only one layout
|
|
|
- // so they're executed at the same time to save the second computation.
|
|
|
- function computeStyleTests() {
|
|
|
-
|
|
|
- // This is a singleton, we need to execute it only once
|
|
|
- if ( !div ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
|
|
|
- "margin-top:1px;padding:0;border:0";
|
|
|
- div.style.cssText =
|
|
|
- "position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
|
|
|
- "margin:auto;border:1px;padding:1px;" +
|
|
|
- "width:60%;top:1%";
|
|
|
- documentElement.appendChild( container ).appendChild( div );
|
|
|
-
|
|
|
- var divStyle = window.getComputedStyle( div );
|
|
|
- pixelPositionVal = divStyle.top !== "1%";
|
|
|
-
|
|
|
- // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
|
|
|
- reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
|
|
|
-
|
|
|
- // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
|
|
|
- // Some styles come back with percentage values, even though they shouldn't
|
|
|
- div.style.right = "60%";
|
|
|
- pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
|
|
|
-
|
|
|
- // Support: IE 9 - 11 only
|
|
|
- // Detect misreporting of content dimensions for box-sizing:border-box elements
|
|
|
- boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
|
|
|
-
|
|
|
- // Support: IE 9 only
|
|
|
- // Detect overflow:scroll screwiness (gh-3699)
|
|
|
- // Support: Chrome <=64
|
|
|
- // Don't get tricked when zoom affects offsetWidth (gh-4029)
|
|
|
- div.style.position = "absolute";
|
|
|
- scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;
|
|
|
-
|
|
|
- documentElement.removeChild( container );
|
|
|
-
|
|
|
- // Nullify the div so it wouldn't be stored in the memory and
|
|
|
- // it will also be a sign that checks already performed
|
|
|
- div = null;
|
|
|
- }
|
|
|
-
|
|
|
- function roundPixelMeasures( measure ) {
|
|
|
- return Math.round( parseFloat( measure ) );
|
|
|
- }
|
|
|
-
|
|
|
- var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
|
|
|
- reliableTrDimensionsVal, reliableMarginLeftVal,
|
|
|
- container = document.createElement( "div" ),
|
|
|
- div = document.createElement( "div" );
|
|
|
-
|
|
|
- // Finish early in limited (non-browser) environments
|
|
|
- if ( !div.style ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // Support: IE <=9 - 11 only
|
|
|
- // Style of cloned element affects source element cloned (#8908)
|
|
|
- div.style.backgroundClip = "content-box";
|
|
|
- div.cloneNode( true ).style.backgroundClip = "";
|
|
|
- support.clearCloneStyle = div.style.backgroundClip === "content-box";
|
|
|
-
|
|
|
- jQuery.extend( support, {
|
|
|
- boxSizingReliable: function() {
|
|
|
- computeStyleTests();
|
|
|
- return boxSizingReliableVal;
|
|
|
- },
|
|
|
- pixelBoxStyles: function() {
|
|
|
- computeStyleTests();
|
|
|
- return pixelBoxStylesVal;
|
|
|
- },
|
|
|
- pixelPosition: function() {
|
|
|
- computeStyleTests();
|
|
|
- return pixelPositionVal;
|
|
|
- },
|
|
|
- reliableMarginLeft: function() {
|
|
|
- computeStyleTests();
|
|
|
- return reliableMarginLeftVal;
|
|
|
- },
|
|
|
- scrollboxSize: function() {
|
|
|
- computeStyleTests();
|
|
|
- return scrollboxSizeVal;
|
|
|
- },
|
|
|
-
|
|
|
- // Support: IE 9 - 11+, Edge 15 - 18+
|
|
|
- // IE/Edge misreport `getComputedStyle` of table rows with width/height
|
|
|
- // set in CSS while `offset*` properties report correct values.
|
|
|
- // Behavior in IE 9 is more subtle than in newer versions & it passes
|
|
|
- // some versions of this test; make sure not to make it pass there!
|
|
|
- reliableTrDimensions: function() {
|
|
|
- var table, tr, trChild, trStyle;
|
|
|
- if ( reliableTrDimensionsVal == null ) {
|
|
|
- table = document.createElement( "table" );
|
|
|
- tr = document.createElement( "tr" );
|
|
|
- trChild = document.createElement( "div" );
|
|
|
-
|
|
|
- table.style.cssText = "position:absolute;left:-11111px";
|
|
|
- tr.style.height = "1px";
|
|
|
- trChild.style.height = "9px";
|
|
|
-
|
|
|
- documentElement
|
|
|
- .appendChild( table )
|
|
|
- .appendChild( tr )
|
|
|
- .appendChild( trChild );
|
|
|
-
|
|
|
- trStyle = window.getComputedStyle( tr );
|
|
|
- reliableTrDimensionsVal = parseInt( trStyle.height ) > 3;
|
|
|
-
|
|
|
- documentElement.removeChild( table );
|
|
|
- }
|
|
|
- return reliableTrDimensionsVal;
|
|
|
- }
|
|
|
- } );
|
|
|
-} )();
|
|
|
-
|
|
|
-
|
|
|
-function curCSS( elem, name, computed ) {
|
|
|
- var width, minWidth, maxWidth, ret,
|
|
|
-
|
|
|
- // Support: Firefox 51+
|
|
|
- // Retrieving style before computed somehow
|
|
|
- // fixes an issue with getting wrong values
|
|
|
- // on detached elements
|
|
|
- style = elem.style;
|
|
|
-
|
|
|
- computed = computed || getStyles( elem );
|
|
|
-
|
|
|
- // getPropertyValue is needed for:
|
|
|
- // .css('filter') (IE 9 only, #12537)
|
|
|
- // .css('--customProperty) (#3144)
|
|
|
- if ( computed ) {
|
|
|
- ret = computed.getPropertyValue( name ) || computed[ name ];
|
|
|
-
|
|
|
- if ( ret === "" && !isAttached( elem ) ) {
|
|
|
- ret = jQuery.style( elem, name );
|
|
|
- }
|
|
|
-
|
|
|
- // A tribute to the "awesome hack by Dean Edwards"
|
|
|
- // Android Browser returns percentage for some values,
|
|
|
- // but width seems to be reliably pixels.
|
|
|
- // This is against the CSSOM draft spec:
|
|
|
- // https://drafts.csswg.org/cssom/#resolved-values
|
|
|
- if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
|
|
|
-
|
|
|
- // Remember the original values
|
|
|
- width = style.width;
|
|
|
- minWidth = style.minWidth;
|
|
|
- maxWidth = style.maxWidth;
|
|
|
-
|
|
|
- // Put in the new values to get a computed value out
|
|
|
- style.minWidth = style.maxWidth = style.width = ret;
|
|
|
- ret = computed.width;
|
|
|
-
|
|
|
- // Revert the changed values
|
|
|
- style.width = width;
|
|
|
- style.minWidth = minWidth;
|
|
|
- style.maxWidth = maxWidth;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return ret !== undefined ?
|
|
|
-
|
|
|
- // Support: IE <=9 - 11 only
|
|
|
- // IE returns zIndex value as an integer.
|
|
|
- ret + "" :
|
|
|
- ret;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function addGetHookIf( conditionFn, hookFn ) {
|
|
|
-
|
|
|
- // Define the hook, we'll check on the first run if it's really needed.
|
|
|
- return {
|
|
|
- get: function() {
|
|
|
- if ( conditionFn() ) {
|
|
|
-
|
|
|
- // Hook not needed (or it's not possible to use it due
|
|
|
- // to missing dependency), remove it.
|
|
|
- delete this.get;
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // Hook needed; redefine it so that the support test is not executed again.
|
|
|
- return ( this.get = hookFn ).apply( this, arguments );
|
|
|
- }
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-var cssPrefixes = [ "Webkit", "Moz", "ms" ],
|
|
|
- emptyStyle = document.createElement( "div" ).style,
|
|
|
- vendorProps = {};
|
|
|
-
|
|
|
-// Return a vendor-prefixed property or undefined
|
|
|
-function vendorPropName( name ) {
|
|
|
-
|
|
|
- // Check for vendor prefixed names
|
|
|
- var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
|
|
|
- i = cssPrefixes.length;
|
|
|
-
|
|
|
- while ( i-- ) {
|
|
|
- name = cssPrefixes[ i ] + capName;
|
|
|
- if ( name in emptyStyle ) {
|
|
|
- return name;
|
|
|
- }
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-// Return a potentially-mapped jQuery.cssProps or vendor prefixed property
|
|
|
-function finalPropName( name ) {
|
|
|
- var final = jQuery.cssProps[ name ] || vendorProps[ name ];
|
|
|
-
|
|
|
- if ( final ) {
|
|
|
- return final;
|
|
|
- }
|
|
|
- if ( name in emptyStyle ) {
|
|
|
- return name;
|
|
|
- }
|
|
|
- return vendorProps[ name ] = vendorPropName( name ) || name;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-var
|
|
|
-
|
|
|
- // Swappable if display is none or starts with table
|
|
|
- // except "table", "table-cell", or "table-caption"
|
|
|
- // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
|
|
|
- rdisplayswap = /^(none|table(?!-c[ea]).+)/,
|
|
|
- rcustomProp = /^--/,
|
|
|
- cssShow = { position: "absolute", visibility: "hidden", display: "block" },
|
|
|
- cssNormalTransform = {
|
|
|
- letterSpacing: "0",
|
|
|
- fontWeight: "400"
|
|
|
- };
|
|
|
-
|
|
|
-function setPositiveNumber( _elem, value, subtract ) {
|
|
|
-
|
|
|
- // Any relative (+/-) values have already been
|
|
|
- // normalized at this point
|
|
|
- var matches = rcssNum.exec( value );
|
|
|
- return matches ?
|
|
|
-
|
|
|
- // Guard against undefined "subtract", e.g., when used as in cssHooks
|
|
|
- Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
|
|
|
- value;
|
|
|
-}
|
|
|
-
|
|
|
-function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
|
|
|
- var i = dimension === "width" ? 1 : 0,
|
|
|
- extra = 0,
|
|
|
- delta = 0;
|
|
|
-
|
|
|
- // Adjustment may not be necessary
|
|
|
- if ( box === ( isBorderBox ? "border" : "content" ) ) {
|
|
|
- return 0;
|
|
|
- }
|
|
|
-
|
|
|
- for ( ; i < 4; i += 2 ) {
|
|
|
-
|
|
|
- // Both box models exclude margin
|
|
|
- if ( box === "margin" ) {
|
|
|
- delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
|
|
|
- }
|
|
|
-
|
|
|
- // If we get here with a content-box, we're seeking "padding" or "border" or "margin"
|
|
|
- if ( !isBorderBox ) {
|
|
|
-
|
|
|
- // Add padding
|
|
|
- delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
|
|
-
|
|
|
- // For "border" or "margin", add border
|
|
|
- if ( box !== "padding" ) {
|
|
|
- delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
|
|
-
|
|
|
- // But still keep track of it otherwise
|
|
|
- } else {
|
|
|
- extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
|
|
- }
|
|
|
-
|
|
|
- // If we get here with a border-box (content + padding + border), we're seeking "content" or
|
|
|
- // "padding" or "margin"
|
|
|
- } else {
|
|
|
-
|
|
|
- // For "content", subtract padding
|
|
|
- if ( box === "content" ) {
|
|
|
- delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
|
|
- }
|
|
|
-
|
|
|
- // For "content" or "padding", subtract border
|
|
|
- if ( box !== "margin" ) {
|
|
|
- delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Account for positive content-box scroll gutter when requested by providing computedVal
|
|
|
- if ( !isBorderBox && computedVal >= 0 ) {
|
|
|
-
|
|
|
- // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
|
|
|
- // Assuming integer scroll gutter, subtract the rest and round down
|
|
|
- delta += Math.max( 0, Math.ceil(
|
|
|
- elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
|
|
|
- computedVal -
|
|
|
- delta -
|
|
|
- extra -
|
|
|
- 0.5
|
|
|
-
|
|
|
- // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter
|
|
|
- // Use an explicit zero to avoid NaN (gh-3964)
|
|
|
- ) ) || 0;
|
|
|
- }
|
|
|
-
|
|
|
- return delta;
|
|
|
-}
|
|
|
-
|
|
|
-function getWidthOrHeight( elem, dimension, extra ) {
|
|
|
-
|
|
|
- // Start with computed style
|
|
|
- var styles = getStyles( elem ),
|
|
|
-
|
|
|
- // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
|
|
|
- // Fake content-box until we know it's needed to know the true value.
|
|
|
- boxSizingNeeded = !support.boxSizingReliable() || extra,
|
|
|
- isBorderBox = boxSizingNeeded &&
|
|
|
- jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
|
|
|
- valueIsBorderBox = isBorderBox,
|
|
|
-
|
|
|
- val = curCSS( elem, dimension, styles ),
|
|
|
- offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );
|
|
|
-
|
|
|
- // Support: Firefox <=54
|
|
|
- // Return a confounding non-pixel value or feign ignorance, as appropriate.
|
|
|
- if ( rnumnonpx.test( val ) ) {
|
|
|
- if ( !extra ) {
|
|
|
- return val;
|
|
|
- }
|
|
|
- val = "auto";
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- // Support: IE 9 - 11 only
|
|
|
- // Use offsetWidth/offsetHeight for when box sizing is unreliable.
|
|
|
- // In those cases, the computed value can be trusted to be border-box.
|
|
|
- if ( ( !support.boxSizingReliable() && isBorderBox ||
|
|
|
-
|
|
|
- // Support: IE 10 - 11+, Edge 15 - 18+
|
|
|
- // IE/Edge misreport `getComputedStyle` of table rows with width/height
|
|
|
- // set in CSS while `offset*` properties report correct values.
|
|
|
- // Interestingly, in some cases IE 9 doesn't suffer from this issue.
|
|
|
- !support.reliableTrDimensions() && nodeName( elem, "tr" ) ||
|
|
|
-
|
|
|
- // Fall back to offsetWidth/offsetHeight when value is "auto"
|
|
|
- // This happens for inline elements with no explicit setting (gh-3571)
|
|
|
- val === "auto" ||
|
|
|
-
|
|
|
- // Support: Android <=4.1 - 4.3 only
|
|
|
- // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
|
|
|
- !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) &&
|
|
|
-
|
|
|
- // Make sure the element is visible & connected
|
|
|
- elem.getClientRects().length ) {
|
|
|
-
|
|
|
- isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
|
|
|
-
|
|
|
- // Where available, offsetWidth/offsetHeight approximate border box dimensions.
|
|
|
- // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the
|
|
|
- // retrieved value as a content box dimension.
|
|
|
- valueIsBorderBox = offsetProp in elem;
|
|
|
- if ( valueIsBorderBox ) {
|
|
|
- val = elem[ offsetProp ];
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Normalize "" and auto
|
|
|
- val = parseFloat( val ) || 0;
|
|
|
-
|
|
|
- // Adjust for the element's box model
|
|
|
- return ( val +
|
|
|
- boxModelAdjustment(
|
|
|
- elem,
|
|
|
- dimension,
|
|
|
- extra || ( isBorderBox ? "border" : "content" ),
|
|
|
- valueIsBorderBox,
|
|
|
- styles,
|
|
|
-
|
|
|
- // Provide the current computed size to request scroll gutter calculation (gh-3589)
|
|
|
- val
|
|
|
- )
|
|
|
- ) + "px";
|
|
|
-}
|
|
|
-
|
|
|
-jQuery.extend( {
|
|
|
-
|
|
|
- // Add in style property hooks for overriding the default
|
|
|
- // behavior of getting and setting a style property
|
|
|
- cssHooks: {
|
|
|
- opacity: {
|
|
|
- get: function( elem, computed ) {
|
|
|
- if ( computed ) {
|
|
|
-
|
|
|
- // We should always get a number back from opacity
|
|
|
- var ret = curCSS( elem, "opacity" );
|
|
|
- return ret === "" ? "1" : ret;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- // Don't automatically add "px" to these possibly-unitless properties
|
|
|
- cssNumber: {
|
|
|
- "animationIterationCount": true,
|
|
|
- "columnCount": true,
|
|
|
- "fillOpacity": true,
|
|
|
- "flexGrow": true,
|
|
|
- "flexShrink": true,
|
|
|
- "fontWeight": true,
|
|
|
- "gridArea": true,
|
|
|
- "gridColumn": true,
|
|
|
- "gridColumnEnd": true,
|
|
|
- "gridColumnStart": true,
|
|
|
- "gridRow": true,
|
|
|
- "gridRowEnd": true,
|
|
|
- "gridRowStart": true,
|
|
|
- "lineHeight": true,
|
|
|
- "opacity": true,
|
|
|
- "order": true,
|
|
|
- "orphans": true,
|
|
|
- "widows": true,
|
|
|
- "zIndex": true,
|
|
|
- "zoom": true
|
|
|
- },
|
|
|
-
|
|
|
- // Add in properties whose names you wish to fix before
|
|
|
- // setting or getting the value
|
|
|
- cssProps: {},
|
|
|
-
|
|
|
- // Get and set the style property on a DOM Node
|
|
|
- style: function( elem, name, value, extra ) {
|
|
|
-
|
|
|
- // Don't set styles on text and comment nodes
|
|
|
- if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // Make sure that we're working with the right name
|
|
|
- var ret, type, hooks,
|
|
|
- origName = camelCase( name ),
|
|
|
- isCustomProp = rcustomProp.test( name ),
|
|
|
- style = elem.style;
|
|
|
-
|
|
|
- // Make sure that we're working with the right name. We don't
|
|
|
- // want to query the value if it is a CSS custom property
|
|
|
- // since they are user-defined.
|
|
|
- if ( !isCustomProp ) {
|
|
|
- name = finalPropName( origName );
|
|
|
- }
|
|
|
-
|
|
|
- // Gets hook for the prefixed version, then unprefixed version
|
|
|
- hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
-
|
|
|
- // Check if we're setting a value
|
|
|
- if ( value !== undefined ) {
|
|
|
- type = typeof value;
|
|
|
-
|
|
|
- // Convert "+=" or "-=" to relative numbers (#7345)
|
|
|
- if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
|
|
|
- value = adjustCSS( elem, name, ret );
|
|
|
-
|
|
|
- // Fixes bug #9237
|
|
|
- type = "number";
|
|
|
- }
|
|
|
-
|
|
|
- // Make sure that null and NaN values aren't set (#7116)
|
|
|
- if ( value == null || value !== value ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // If a number was passed in, add the unit (except for certain CSS properties)
|
|
|
- // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append
|
|
|
- // "px" to a few hardcoded values.
|
|
|
- if ( type === "number" && !isCustomProp ) {
|
|
|
- value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
|
|
|
- }
|
|
|
-
|
|
|
- // background-* props affect original clone's values
|
|
|
- if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
|
|
|
- style[ name ] = "inherit";
|
|
|
- }
|
|
|
-
|
|
|
- // If a hook was provided, use that value, otherwise just set the specified value
|
|
|
- if ( !hooks || !( "set" in hooks ) ||
|
|
|
- ( value = hooks.set( elem, value, extra ) ) !== undefined ) {
|
|
|
-
|
|
|
- if ( isCustomProp ) {
|
|
|
- style.setProperty( name, value );
|
|
|
- } else {
|
|
|
- style[ name ] = value;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- } else {
|
|
|
-
|
|
|
- // If a hook was provided get the non-computed value from there
|
|
|
- if ( hooks && "get" in hooks &&
|
|
|
- ( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
|
|
|
-
|
|
|
- return ret;
|
|
|
- }
|
|
|
-
|
|
|
- // Otherwise just get the value from the style object
|
|
|
- return style[ name ];
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- css: function( elem, name, extra, styles ) {
|
|
|
- var val, num, hooks,
|
|
|
- origName = camelCase( name ),
|
|
|
- isCustomProp = rcustomProp.test( name );
|
|
|
-
|
|
|
- // Make sure that we're working with the right name. We don't
|
|
|
- // want to modify the value if it is a CSS custom property
|
|
|
- // since they are user-defined.
|
|
|
- if ( !isCustomProp ) {
|
|
|
- name = finalPropName( origName );
|
|
|
- }
|
|
|
-
|
|
|
- // Try prefixed name followed by the unprefixed name
|
|
|
- hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
-
|
|
|
- // If a hook was provided get the computed value from there
|
|
|
- if ( hooks && "get" in hooks ) {
|
|
|
- val = hooks.get( elem, true, extra );
|
|
|
- }
|
|
|
-
|
|
|
- // Otherwise, if a way to get the computed value exists, use that
|
|
|
- if ( val === undefined ) {
|
|
|
- val = curCSS( elem, name, styles );
|
|
|
- }
|
|
|
-
|
|
|
- // Convert "normal" to computed value
|
|
|
- if ( val === "normal" && name in cssNormalTransform ) {
|
|
|
- val = cssNormalTransform[ name ];
|
|
|
- }
|
|
|
-
|
|
|
- // Make numeric if forced or a qualifier was provided and val looks numeric
|
|
|
- if ( extra === "" || extra ) {
|
|
|
- num = parseFloat( val );
|
|
|
- return extra === true || isFinite( num ) ? num || 0 : val;
|
|
|
- }
|
|
|
-
|
|
|
- return val;
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.each( [ "height", "width" ], function( _i, dimension ) {
|
|
|
- jQuery.cssHooks[ dimension ] = {
|
|
|
- get: function( elem, computed, extra ) {
|
|
|
- if ( computed ) {
|
|
|
-
|
|
|
- // Certain elements can have dimension info if we invisibly show them
|
|
|
- // but it must have a current display style that would benefit
|
|
|
- return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
|
|
|
-
|
|
|
- // Support: Safari 8+
|
|
|
- // Table columns in Safari have non-zero offsetWidth & zero
|
|
|
- // getBoundingClientRect().width unless display is changed.
|
|
|
- // Support: IE <=11 only
|
|
|
- // Running getBoundingClientRect on a disconnected node
|
|
|
- // in IE throws an error.
|
|
|
- ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
|
|
|
- swap( elem, cssShow, function() {
|
|
|
- return getWidthOrHeight( elem, dimension, extra );
|
|
|
- } ) :
|
|
|
- getWidthOrHeight( elem, dimension, extra );
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- set: function( elem, value, extra ) {
|
|
|
- var matches,
|
|
|
- styles = getStyles( elem ),
|
|
|
-
|
|
|
- // Only read styles.position if the test has a chance to fail
|
|
|
- // to avoid forcing a reflow.
|
|
|
- scrollboxSizeBuggy = !support.scrollboxSize() &&
|
|
|
- styles.position === "absolute",
|
|
|
-
|
|
|
- // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
|
|
|
- boxSizingNeeded = scrollboxSizeBuggy || extra,
|
|
|
- isBorderBox = boxSizingNeeded &&
|
|
|
- jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
|
|
|
- subtract = extra ?
|
|
|
- boxModelAdjustment(
|
|
|
- elem,
|
|
|
- dimension,
|
|
|
- extra,
|
|
|
- isBorderBox,
|
|
|
- styles
|
|
|
- ) :
|
|
|
- 0;
|
|
|
-
|
|
|
- // Account for unreliable border-box dimensions by comparing offset* to computed and
|
|
|
- // faking a content-box to get border and padding (gh-3699)
|
|
|
- if ( isBorderBox && scrollboxSizeBuggy ) {
|
|
|
- subtract -= Math.ceil(
|
|
|
- elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
|
|
|
- parseFloat( styles[ dimension ] ) -
|
|
|
- boxModelAdjustment( elem, dimension, "border", false, styles ) -
|
|
|
- 0.5
|
|
|
- );
|
|
|
- }
|
|
|
-
|
|
|
- // Convert to pixels if value adjustment is needed
|
|
|
- if ( subtract && ( matches = rcssNum.exec( value ) ) &&
|
|
|
- ( matches[ 3 ] || "px" ) !== "px" ) {
|
|
|
-
|
|
|
- elem.style[ dimension ] = value;
|
|
|
- value = jQuery.css( elem, dimension );
|
|
|
- }
|
|
|
-
|
|
|
- return setPositiveNumber( elem, value, subtract );
|
|
|
- }
|
|
|
- };
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
|
|
|
- function( elem, computed ) {
|
|
|
- if ( computed ) {
|
|
|
- return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
|
|
|
- elem.getBoundingClientRect().left -
|
|
|
- swap( elem, { marginLeft: 0 }, function() {
|
|
|
- return elem.getBoundingClientRect().left;
|
|
|
- } )
|
|
|
- ) + "px";
|
|
|
- }
|
|
|
- }
|
|
|
-);
|
|
|
-
|
|
|
-// These hooks are used by animate to expand properties
|
|
|
-jQuery.each( {
|
|
|
- margin: "",
|
|
|
- padding: "",
|
|
|
- border: "Width"
|
|
|
-}, function( prefix, suffix ) {
|
|
|
- jQuery.cssHooks[ prefix + suffix ] = {
|
|
|
- expand: function( value ) {
|
|
|
- var i = 0,
|
|
|
- expanded = {},
|
|
|
-
|
|
|
- // Assumes a single number if not a string
|
|
|
- parts = typeof value === "string" ? value.split( " " ) : [ value ];
|
|
|
-
|
|
|
- for ( ; i < 4; i++ ) {
|
|
|
- expanded[ prefix + cssExpand[ i ] + suffix ] =
|
|
|
- parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
|
|
|
- }
|
|
|
-
|
|
|
- return expanded;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- if ( prefix !== "margin" ) {
|
|
|
- jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
- css: function( name, value ) {
|
|
|
- return access( this, function( elem, name, value ) {
|
|
|
- var styles, len,
|
|
|
- map = {},
|
|
|
- i = 0;
|
|
|
-
|
|
|
- if ( Array.isArray( name ) ) {
|
|
|
- styles = getStyles( elem );
|
|
|
- len = name.length;
|
|
|
-
|
|
|
- for ( ; i < len; i++ ) {
|
|
|
- map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
|
|
|
- }
|
|
|
-
|
|
|
- return map;
|
|
|
- }
|
|
|
-
|
|
|
- return value !== undefined ?
|
|
|
- jQuery.style( elem, name, value ) :
|
|
|
- jQuery.css( elem, name );
|
|
|
- }, name, value, arguments.length > 1 );
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-function Tween( elem, options, prop, end, easing ) {
|
|
|
- return new Tween.prototype.init( elem, options, prop, end, easing );
|
|
|
-}
|
|
|
-jQuery.Tween = Tween;
|
|
|
-
|
|
|
-Tween.prototype = {
|
|
|
- constructor: Tween,
|
|
|
- init: function( elem, options, prop, end, easing, unit ) {
|
|
|
- this.elem = elem;
|
|
|
- this.prop = prop;
|
|
|
- this.easing = easing || jQuery.easing._default;
|
|
|
- this.options = options;
|
|
|
- this.start = this.now = this.cur();
|
|
|
- this.end = end;
|
|
|
- this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
|
|
|
- },
|
|
|
- cur: function() {
|
|
|
- var hooks = Tween.propHooks[ this.prop ];
|
|
|
-
|
|
|
- return hooks && hooks.get ?
|
|
|
- hooks.get( this ) :
|
|
|
- Tween.propHooks._default.get( this );
|
|
|
- },
|
|
|
- run: function( percent ) {
|
|
|
- var eased,
|
|
|
- hooks = Tween.propHooks[ this.prop ];
|
|
|
-
|
|
|
- if ( this.options.duration ) {
|
|
|
- this.pos = eased = jQuery.easing[ this.easing ](
|
|
|
- percent, this.options.duration * percent, 0, 1, this.options.duration
|
|
|
- );
|
|
|
- } else {
|
|
|
- this.pos = eased = percent;
|
|
|
- }
|
|
|
- this.now = ( this.end - this.start ) * eased + this.start;
|
|
|
-
|
|
|
- if ( this.options.step ) {
|
|
|
- this.options.step.call( this.elem, this.now, this );
|
|
|
- }
|
|
|
-
|
|
|
- if ( hooks && hooks.set ) {
|
|
|
- hooks.set( this );
|
|
|
- } else {
|
|
|
- Tween.propHooks._default.set( this );
|
|
|
- }
|
|
|
- return this;
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-Tween.prototype.init.prototype = Tween.prototype;
|
|
|
-
|
|
|
-Tween.propHooks = {
|
|
|
- _default: {
|
|
|
- get: function( tween ) {
|
|
|
- var result;
|
|
|
-
|
|
|
- // Use a property on the element directly when it is not a DOM element,
|
|
|
- // or when there is no matching style property that exists.
|
|
|
- if ( tween.elem.nodeType !== 1 ||
|
|
|
- tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
|
|
|
- return tween.elem[ tween.prop ];
|
|
|
- }
|
|
|
-
|
|
|
- // Passing an empty string as a 3rd parameter to .css will automatically
|
|
|
- // attempt a parseFloat and fallback to a string if the parse fails.
|
|
|
- // Simple values such as "10px" are parsed to Float;
|
|
|
- // complex values such as "rotate(1rad)" are returned as-is.
|
|
|
- result = jQuery.css( tween.elem, tween.prop, "" );
|
|
|
-
|
|
|
- // Empty strings, null, undefined and "auto" are converted to 0.
|
|
|
- return !result || result === "auto" ? 0 : result;
|
|
|
- },
|
|
|
- set: function( tween ) {
|
|
|
-
|
|
|
- // Use step hook for back compat.
|
|
|
- // Use cssHook if its there.
|
|
|
- // Use .style if available and use plain properties where available.
|
|
|
- if ( jQuery.fx.step[ tween.prop ] ) {
|
|
|
- jQuery.fx.step[ tween.prop ]( tween );
|
|
|
- } else if ( tween.elem.nodeType === 1 && (
|
|
|
- jQuery.cssHooks[ tween.prop ] ||
|
|
|
- tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {
|
|
|
- jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
|
|
|
- } else {
|
|
|
- tween.elem[ tween.prop ] = tween.now;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-// Support: IE <=9 only
|
|
|
-// Panic based approach to setting things on disconnected nodes
|
|
|
-Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
|
|
|
- set: function( tween ) {
|
|
|
- if ( tween.elem.nodeType && tween.elem.parentNode ) {
|
|
|
- tween.elem[ tween.prop ] = tween.now;
|
|
|
- }
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-jQuery.easing = {
|
|
|
- linear: function( p ) {
|
|
|
- return p;
|
|
|
- },
|
|
|
- swing: function( p ) {
|
|
|
- return 0.5 - Math.cos( p * Math.PI ) / 2;
|
|
|
- },
|
|
|
- _default: "swing"
|
|
|
-};
|
|
|
-
|
|
|
-jQuery.fx = Tween.prototype.init;
|
|
|
-
|
|
|
-// Back compat <1.8 extension point
|
|
|
-jQuery.fx.step = {};
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-var
|
|
|
- fxNow, inProgress,
|
|
|
- rfxtypes = /^(?:toggle|show|hide)$/,
|
|
|
- rrun = /queueHooks$/;
|
|
|
-
|
|
|
-function schedule() {
|
|
|
- if ( inProgress ) {
|
|
|
- if ( document.hidden === false && window.requestAnimationFrame ) {
|
|
|
- window.requestAnimationFrame( schedule );
|
|
|
- } else {
|
|
|
- window.setTimeout( schedule, jQuery.fx.interval );
|
|
|
- }
|
|
|
-
|
|
|
- jQuery.fx.tick();
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-// Animations created synchronously will run synchronously
|
|
|
-function createFxNow() {
|
|
|
- window.setTimeout( function() {
|
|
|
- fxNow = undefined;
|
|
|
- } );
|
|
|
- return ( fxNow = Date.now() );
|
|
|
-}
|
|
|
-
|
|
|
-// Generate parameters to create a standard animation
|
|
|
-function genFx( type, includeWidth ) {
|
|
|
- var which,
|
|
|
- i = 0,
|
|
|
- attrs = { height: type };
|
|
|
-
|
|
|
- // If we include width, step value is 1 to do all cssExpand values,
|
|
|
- // otherwise step value is 2 to skip over Left and Right
|
|
|
- includeWidth = includeWidth ? 1 : 0;
|
|
|
- for ( ; i < 4; i += 2 - includeWidth ) {
|
|
|
- which = cssExpand[ i ];
|
|
|
- attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
|
|
|
- }
|
|
|
-
|
|
|
- if ( includeWidth ) {
|
|
|
- attrs.opacity = attrs.width = type;
|
|
|
- }
|
|
|
-
|
|
|
- return attrs;
|
|
|
-}
|
|
|
-
|
|
|
-function createTween( value, prop, animation ) {
|
|
|
- var tween,
|
|
|
- collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
|
|
|
- index = 0,
|
|
|
- length = collection.length;
|
|
|
- for ( ; index < length; index++ ) {
|
|
|
- if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
|
|
|
-
|
|
|
- // We're done with this property
|
|
|
- return tween;
|
|
|
- }
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function defaultPrefilter( elem, props, opts ) {
|
|
|
- var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
|
|
|
- isBox = "width" in props || "height" in props,
|
|
|
- anim = this,
|
|
|
- orig = {},
|
|
|
- style = elem.style,
|
|
|
- hidden = elem.nodeType && isHiddenWithinTree( elem ),
|
|
|
- dataShow = dataPriv.get( elem, "fxshow" );
|
|
|
-
|
|
|
- // Queue-skipping animations hijack the fx hooks
|
|
|
- if ( !opts.queue ) {
|
|
|
- hooks = jQuery._queueHooks( elem, "fx" );
|
|
|
- if ( hooks.unqueued == null ) {
|
|
|
- hooks.unqueued = 0;
|
|
|
- oldfire = hooks.empty.fire;
|
|
|
- hooks.empty.fire = function() {
|
|
|
- if ( !hooks.unqueued ) {
|
|
|
- oldfire();
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
- hooks.unqueued++;
|
|
|
-
|
|
|
- anim.always( function() {
|
|
|
-
|
|
|
- // Ensure the complete handler is called before this completes
|
|
|
- anim.always( function() {
|
|
|
- hooks.unqueued--;
|
|
|
- if ( !jQuery.queue( elem, "fx" ).length ) {
|
|
|
- hooks.empty.fire();
|
|
|
- }
|
|
|
- } );
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- // Detect show/hide animations
|
|
|
- for ( prop in props ) {
|
|
|
- value = props[ prop ];
|
|
|
- if ( rfxtypes.test( value ) ) {
|
|
|
- delete props[ prop ];
|
|
|
- toggle = toggle || value === "toggle";
|
|
|
- if ( value === ( hidden ? "hide" : "show" ) ) {
|
|
|
-
|
|
|
- // Pretend to be hidden if this is a "show" and
|
|
|
- // there is still data from a stopped show/hide
|
|
|
- if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
|
|
|
- hidden = true;
|
|
|
-
|
|
|
- // Ignore all other no-op show/hide data
|
|
|
- } else {
|
|
|
- continue;
|
|
|
- }
|
|
|
- }
|
|
|
- orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Bail out if this is a no-op like .hide().hide()
|
|
|
- propTween = !jQuery.isEmptyObject( props );
|
|
|
- if ( !propTween && jQuery.isEmptyObject( orig ) ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // Restrict "overflow" and "display" styles during box animations
|
|
|
- if ( isBox && elem.nodeType === 1 ) {
|
|
|
-
|
|
|
- // Support: IE <=9 - 11, Edge 12 - 15
|
|
|
- // Record all 3 overflow attributes because IE does not infer the shorthand
|
|
|
- // from identically-valued overflowX and overflowY and Edge just mirrors
|
|
|
- // the overflowX value there.
|
|
|
- opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
|
|
|
-
|
|
|
- // Identify a display type, preferring old show/hide data over the CSS cascade
|
|
|
- restoreDisplay = dataShow && dataShow.display;
|
|
|
- if ( restoreDisplay == null ) {
|
|
|
- restoreDisplay = dataPriv.get( elem, "display" );
|
|
|
- }
|
|
|
- display = jQuery.css( elem, "display" );
|
|
|
- if ( display === "none" ) {
|
|
|
- if ( restoreDisplay ) {
|
|
|
- display = restoreDisplay;
|
|
|
- } else {
|
|
|
-
|
|
|
- // Get nonempty value(s) by temporarily forcing visibility
|
|
|
- showHide( [ elem ], true );
|
|
|
- restoreDisplay = elem.style.display || restoreDisplay;
|
|
|
- display = jQuery.css( elem, "display" );
|
|
|
- showHide( [ elem ] );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Animate inline elements as inline-block
|
|
|
- if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
|
|
|
- if ( jQuery.css( elem, "float" ) === "none" ) {
|
|
|
-
|
|
|
- // Restore the original display value at the end of pure show/hide animations
|
|
|
- if ( !propTween ) {
|
|
|
- anim.done( function() {
|
|
|
- style.display = restoreDisplay;
|
|
|
- } );
|
|
|
- if ( restoreDisplay == null ) {
|
|
|
- display = style.display;
|
|
|
- restoreDisplay = display === "none" ? "" : display;
|
|
|
- }
|
|
|
- }
|
|
|
- style.display = "inline-block";
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if ( opts.overflow ) {
|
|
|
- style.overflow = "hidden";
|
|
|
- anim.always( function() {
|
|
|
- style.overflow = opts.overflow[ 0 ];
|
|
|
- style.overflowX = opts.overflow[ 1 ];
|
|
|
- style.overflowY = opts.overflow[ 2 ];
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- // Implement show/hide animations
|
|
|
- propTween = false;
|
|
|
- for ( prop in orig ) {
|
|
|
-
|
|
|
- // General show/hide setup for this element animation
|
|
|
- if ( !propTween ) {
|
|
|
- if ( dataShow ) {
|
|
|
- if ( "hidden" in dataShow ) {
|
|
|
- hidden = dataShow.hidden;
|
|
|
- }
|
|
|
- } else {
|
|
|
- dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
|
|
|
- }
|
|
|
-
|
|
|
- // Store hidden/visible for toggle so `.stop().toggle()` "reverses"
|
|
|
- if ( toggle ) {
|
|
|
- dataShow.hidden = !hidden;
|
|
|
- }
|
|
|
-
|
|
|
- // Show elements before animating them
|
|
|
- if ( hidden ) {
|
|
|
- showHide( [ elem ], true );
|
|
|
- }
|
|
|
-
|
|
|
- /* eslint-disable no-loop-func */
|
|
|
-
|
|
|
- anim.done( function() {
|
|
|
-
|
|
|
- /* eslint-enable no-loop-func */
|
|
|
-
|
|
|
- // The final step of a "hide" animation is actually hiding the element
|
|
|
- if ( !hidden ) {
|
|
|
- showHide( [ elem ] );
|
|
|
- }
|
|
|
- dataPriv.remove( elem, "fxshow" );
|
|
|
- for ( prop in orig ) {
|
|
|
- jQuery.style( elem, prop, orig[ prop ] );
|
|
|
- }
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- // Per-property setup
|
|
|
- propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
|
|
|
- if ( !( prop in dataShow ) ) {
|
|
|
- dataShow[ prop ] = propTween.start;
|
|
|
- if ( hidden ) {
|
|
|
- propTween.end = propTween.start;
|
|
|
- propTween.start = 0;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function propFilter( props, specialEasing ) {
|
|
|
- var index, name, easing, value, hooks;
|
|
|
-
|
|
|
- // camelCase, specialEasing and expand cssHook pass
|
|
|
- for ( index in props ) {
|
|
|
- name = camelCase( index );
|
|
|
- easing = specialEasing[ name ];
|
|
|
- value = props[ index ];
|
|
|
- if ( Array.isArray( value ) ) {
|
|
|
- easing = value[ 1 ];
|
|
|
- value = props[ index ] = value[ 0 ];
|
|
|
- }
|
|
|
-
|
|
|
- if ( index !== name ) {
|
|
|
- props[ name ] = value;
|
|
|
- delete props[ index ];
|
|
|
- }
|
|
|
-
|
|
|
- hooks = jQuery.cssHooks[ name ];
|
|
|
- if ( hooks && "expand" in hooks ) {
|
|
|
- value = hooks.expand( value );
|
|
|
- delete props[ name ];
|
|
|
-
|
|
|
- // Not quite $.extend, this won't overwrite existing keys.
|
|
|
- // Reusing 'index' because we have the correct "name"
|
|
|
- for ( index in value ) {
|
|
|
- if ( !( index in props ) ) {
|
|
|
- props[ index ] = value[ index ];
|
|
|
- specialEasing[ index ] = easing;
|
|
|
- }
|
|
|
- }
|
|
|
- } else {
|
|
|
- specialEasing[ name ] = easing;
|
|
|
- }
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function Animation( elem, properties, options ) {
|
|
|
- var result,
|
|
|
- stopped,
|
|
|
- index = 0,
|
|
|
- length = Animation.prefilters.length,
|
|
|
- deferred = jQuery.Deferred().always( function() {
|
|
|
-
|
|
|
- // Don't match elem in the :animated selector
|
|
|
- delete tick.elem;
|
|
|
- } ),
|
|
|
- tick = function() {
|
|
|
- if ( stopped ) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- var currentTime = fxNow || createFxNow(),
|
|
|
- remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
|
|
|
-
|
|
|
- // Support: Android 2.3 only
|
|
|
- // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
|
|
|
- temp = remaining / animation.duration || 0,
|
|
|
- percent = 1 - temp,
|
|
|
- index = 0,
|
|
|
- length = animation.tweens.length;
|
|
|
-
|
|
|
- for ( ; index < length; index++ ) {
|
|
|
- animation.tweens[ index ].run( percent );
|
|
|
- }
|
|
|
-
|
|
|
- deferred.notifyWith( elem, [ animation, percent, remaining ] );
|
|
|
-
|
|
|
- // If there's more to do, yield
|
|
|
- if ( percent < 1 && length ) {
|
|
|
- return remaining;
|
|
|
- }
|
|
|
-
|
|
|
- // If this was an empty animation, synthesize a final progress notification
|
|
|
- if ( !length ) {
|
|
|
- deferred.notifyWith( elem, [ animation, 1, 0 ] );
|
|
|
- }
|
|
|
-
|
|
|
- // Resolve the animation and report its conclusion
|
|
|
- deferred.resolveWith( elem, [ animation ] );
|
|
|
- return false;
|
|
|
- },
|
|
|
- animation = deferred.promise( {
|
|
|
- elem: elem,
|
|
|
- props: jQuery.extend( {}, properties ),
|
|
|
- opts: jQuery.extend( true, {
|
|
|
- specialEasing: {},
|
|
|
- easing: jQuery.easing._default
|
|
|
- }, options ),
|
|
|
- originalProperties: properties,
|
|
|
- originalOptions: options,
|
|
|
- startTime: fxNow || createFxNow(),
|
|
|
- duration: options.duration,
|
|
|
- tweens: [],
|
|
|
- createTween: function( prop, end ) {
|
|
|
- var tween = jQuery.Tween( elem, animation.opts, prop, end,
|
|
|
- animation.opts.specialEasing[ prop ] || animation.opts.easing );
|
|
|
- animation.tweens.push( tween );
|
|
|
- return tween;
|
|
|
- },
|
|
|
- stop: function( gotoEnd ) {
|
|
|
- var index = 0,
|
|
|
-
|
|
|
- // If we are going to the end, we want to run all the tweens
|
|
|
- // otherwise we skip this part
|
|
|
- length = gotoEnd ? animation.tweens.length : 0;
|
|
|
- if ( stopped ) {
|
|
|
- return this;
|
|
|
- }
|
|
|
- stopped = true;
|
|
|
- for ( ; index < length; index++ ) {
|
|
|
- animation.tweens[ index ].run( 1 );
|
|
|
- }
|
|
|
-
|
|
|
- // Resolve when we played the last frame; otherwise, reject
|
|
|
- if ( gotoEnd ) {
|
|
|
- deferred.notifyWith( elem, [ animation, 1, 0 ] );
|
|
|
- deferred.resolveWith( elem, [ animation, gotoEnd ] );
|
|
|
- } else {
|
|
|
- deferred.rejectWith( elem, [ animation, gotoEnd ] );
|
|
|
- }
|
|
|
- return this;
|
|
|
- }
|
|
|
- } ),
|
|
|
- props = animation.props;
|
|
|
-
|
|
|
- propFilter( props, animation.opts.specialEasing );
|
|
|
-
|
|
|
- for ( ; index < length; index++ ) {
|
|
|
- result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
|
|
|
- if ( result ) {
|
|
|
- if ( isFunction( result.stop ) ) {
|
|
|
- jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
|
|
|
- result.stop.bind( result );
|
|
|
- }
|
|
|
- return result;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- jQuery.map( props, createTween, animation );
|
|
|
-
|
|
|
- if ( isFunction( animation.opts.start ) ) {
|
|
|
- animation.opts.start.call( elem, animation );
|
|
|
- }
|
|
|
-
|
|
|
- // Attach callbacks from options
|
|
|
- animation
|
|
|
- .progress( animation.opts.progress )
|
|
|
- .done( animation.opts.done, animation.opts.complete )
|
|
|
- .fail( animation.opts.fail )
|
|
|
- .always( animation.opts.always );
|
|
|
-
|
|
|
- jQuery.fx.timer(
|
|
|
- jQuery.extend( tick, {
|
|
|
- elem: elem,
|
|
|
- anim: animation,
|
|
|
- queue: animation.opts.queue
|
|
|
- } )
|
|
|
- );
|
|
|
-
|
|
|
- return animation;
|
|
|
-}
|
|
|
-
|
|
|
-jQuery.Animation = jQuery.extend( Animation, {
|
|
|
-
|
|
|
- tweeners: {
|
|
|
- "*": [ function( prop, value ) {
|
|
|
- var tween = this.createTween( prop, value );
|
|
|
- adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
|
|
|
- return tween;
|
|
|
- } ]
|
|
|
- },
|
|
|
-
|
|
|
- tweener: function( props, callback ) {
|
|
|
- if ( isFunction( props ) ) {
|
|
|
- callback = props;
|
|
|
- props = [ "*" ];
|
|
|
- } else {
|
|
|
- props = props.match( rnothtmlwhite );
|
|
|
- }
|
|
|
-
|
|
|
- var prop,
|
|
|
- index = 0,
|
|
|
- length = props.length;
|
|
|
-
|
|
|
- for ( ; index < length; index++ ) {
|
|
|
- prop = props[ index ];
|
|
|
- Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
|
|
|
- Animation.tweeners[ prop ].unshift( callback );
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- prefilters: [ defaultPrefilter ],
|
|
|
-
|
|
|
- prefilter: function( callback, prepend ) {
|
|
|
- if ( prepend ) {
|
|
|
- Animation.prefilters.unshift( callback );
|
|
|
- } else {
|
|
|
- Animation.prefilters.push( callback );
|
|
|
- }
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.speed = function( speed, easing, fn ) {
|
|
|
- var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
|
|
|
- complete: fn || !fn && easing ||
|
|
|
- isFunction( speed ) && speed,
|
|
|
- duration: speed,
|
|
|
- easing: fn && easing || easing && !isFunction( easing ) && easing
|
|
|
- };
|
|
|
-
|
|
|
- // Go to the end state if fx are off
|
|
|
- if ( jQuery.fx.off ) {
|
|
|
- opt.duration = 0;
|
|
|
-
|
|
|
- } else {
|
|
|
- if ( typeof opt.duration !== "number" ) {
|
|
|
- if ( opt.duration in jQuery.fx.speeds ) {
|
|
|
- opt.duration = jQuery.fx.speeds[ opt.duration ];
|
|
|
-
|
|
|
- } else {
|
|
|
- opt.duration = jQuery.fx.speeds._default;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Normalize opt.queue - true/undefined/null -> "fx"
|
|
|
- if ( opt.queue == null || opt.queue === true ) {
|
|
|
- opt.queue = "fx";
|
|
|
- }
|
|
|
-
|
|
|
- // Queueing
|
|
|
- opt.old = opt.complete;
|
|
|
-
|
|
|
- opt.complete = function() {
|
|
|
- if ( isFunction( opt.old ) ) {
|
|
|
- opt.old.call( this );
|
|
|
- }
|
|
|
-
|
|
|
- if ( opt.queue ) {
|
|
|
- jQuery.dequeue( this, opt.queue );
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- return opt;
|
|
|
-};
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
- fadeTo: function( speed, to, easing, callback ) {
|
|
|
-
|
|
|
- // Show any hidden elements after setting opacity to 0
|
|
|
- return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
|
|
|
-
|
|
|
- // Animate to the value specified
|
|
|
- .end().animate( { opacity: to }, speed, easing, callback );
|
|
|
- },
|
|
|
- animate: function( prop, speed, easing, callback ) {
|
|
|
- var empty = jQuery.isEmptyObject( prop ),
|
|
|
- optall = jQuery.speed( speed, easing, callback ),
|
|
|
- doAnimation = function() {
|
|
|
-
|
|
|
- // Operate on a copy of prop so per-property easing won't be lost
|
|
|
- var anim = Animation( this, jQuery.extend( {}, prop ), optall );
|
|
|
-
|
|
|
- // Empty animations, or finishing resolves immediately
|
|
|
- if ( empty || dataPriv.get( this, "finish" ) ) {
|
|
|
- anim.stop( true );
|
|
|
- }
|
|
|
- };
|
|
|
- doAnimation.finish = doAnimation;
|
|
|
-
|
|
|
- return empty || optall.queue === false ?
|
|
|
- this.each( doAnimation ) :
|
|
|
- this.queue( optall.queue, doAnimation );
|
|
|
- },
|
|
|
- stop: function( type, clearQueue, gotoEnd ) {
|
|
|
- var stopQueue = function( hooks ) {
|
|
|
- var stop = hooks.stop;
|
|
|
- delete hooks.stop;
|
|
|
- stop( gotoEnd );
|
|
|
- };
|
|
|
-
|
|
|
- if ( typeof type !== "string" ) {
|
|
|
- gotoEnd = clearQueue;
|
|
|
- clearQueue = type;
|
|
|
- type = undefined;
|
|
|
- }
|
|
|
- if ( clearQueue ) {
|
|
|
- this.queue( type || "fx", [] );
|
|
|
- }
|
|
|
-
|
|
|
- return this.each( function() {
|
|
|
- var dequeue = true,
|
|
|
- index = type != null && type + "queueHooks",
|
|
|
- timers = jQuery.timers,
|
|
|
- data = dataPriv.get( this );
|
|
|
-
|
|
|
- if ( index ) {
|
|
|
- if ( data[ index ] && data[ index ].stop ) {
|
|
|
- stopQueue( data[ index ] );
|
|
|
- }
|
|
|
- } else {
|
|
|
- for ( index in data ) {
|
|
|
- if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
|
|
|
- stopQueue( data[ index ] );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- for ( index = timers.length; index--; ) {
|
|
|
- if ( timers[ index ].elem === this &&
|
|
|
- ( type == null || timers[ index ].queue === type ) ) {
|
|
|
-
|
|
|
- timers[ index ].anim.stop( gotoEnd );
|
|
|
- dequeue = false;
|
|
|
- timers.splice( index, 1 );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Start the next in the queue if the last step wasn't forced.
|
|
|
- // Timers currently will call their complete callbacks, which
|
|
|
- // will dequeue but only if they were gotoEnd.
|
|
|
- if ( dequeue || !gotoEnd ) {
|
|
|
- jQuery.dequeue( this, type );
|
|
|
- }
|
|
|
- } );
|
|
|
- },
|
|
|
- finish: function( type ) {
|
|
|
- if ( type !== false ) {
|
|
|
- type = type || "fx";
|
|
|
- }
|
|
|
- return this.each( function() {
|
|
|
- var index,
|
|
|
- data = dataPriv.get( this ),
|
|
|
- queue = data[ type + "queue" ],
|
|
|
- hooks = data[ type + "queueHooks" ],
|
|
|
- timers = jQuery.timers,
|
|
|
- length = queue ? queue.length : 0;
|
|
|
-
|
|
|
- // Enable finishing flag on private data
|
|
|
- data.finish = true;
|
|
|
-
|
|
|
- // Empty the queue first
|
|
|
- jQuery.queue( this, type, [] );
|
|
|
-
|
|
|
- if ( hooks && hooks.stop ) {
|
|
|
- hooks.stop.call( this, true );
|
|
|
- }
|
|
|
-
|
|
|
- // Look for any active animations, and finish them
|
|
|
- for ( index = timers.length; index--; ) {
|
|
|
- if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
|
|
|
- timers[ index ].anim.stop( true );
|
|
|
- timers.splice( index, 1 );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Look for any animations in the old queue and finish them
|
|
|
- for ( index = 0; index < length; index++ ) {
|
|
|
- if ( queue[ index ] && queue[ index ].finish ) {
|
|
|
- queue[ index ].finish.call( this );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Turn off finishing flag
|
|
|
- delete data.finish;
|
|
|
- } );
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.each( [ "toggle", "show", "hide" ], function( _i, name ) {
|
|
|
- var cssFn = jQuery.fn[ name ];
|
|
|
- jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
|
- return speed == null || typeof speed === "boolean" ?
|
|
|
- cssFn.apply( this, arguments ) :
|
|
|
- this.animate( genFx( name, true ), speed, easing, callback );
|
|
|
- };
|
|
|
-} );
|
|
|
-
|
|
|
-// Generate shortcuts for custom animations
|
|
|
-jQuery.each( {
|
|
|
- slideDown: genFx( "show" ),
|
|
|
- slideUp: genFx( "hide" ),
|
|
|
- slideToggle: genFx( "toggle" ),
|
|
|
- fadeIn: { opacity: "show" },
|
|
|
- fadeOut: { opacity: "hide" },
|
|
|
- fadeToggle: { opacity: "toggle" }
|
|
|
-}, function( name, props ) {
|
|
|
- jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
|
- return this.animate( props, speed, easing, callback );
|
|
|
- };
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.timers = [];
|
|
|
-jQuery.fx.tick = function() {
|
|
|
- var timer,
|
|
|
- i = 0,
|
|
|
- timers = jQuery.timers;
|
|
|
-
|
|
|
- fxNow = Date.now();
|
|
|
-
|
|
|
- for ( ; i < timers.length; i++ ) {
|
|
|
- timer = timers[ i ];
|
|
|
-
|
|
|
- // Run the timer and safely remove it when done (allowing for external removal)
|
|
|
- if ( !timer() && timers[ i ] === timer ) {
|
|
|
- timers.splice( i--, 1 );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if ( !timers.length ) {
|
|
|
- jQuery.fx.stop();
|
|
|
- }
|
|
|
- fxNow = undefined;
|
|
|
-};
|
|
|
-
|
|
|
-jQuery.fx.timer = function( timer ) {
|
|
|
- jQuery.timers.push( timer );
|
|
|
- jQuery.fx.start();
|
|
|
-};
|
|
|
-
|
|
|
-jQuery.fx.interval = 13;
|
|
|
-jQuery.fx.start = function() {
|
|
|
- if ( inProgress ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- inProgress = true;
|
|
|
- schedule();
|
|
|
-};
|
|
|
-
|
|
|
-jQuery.fx.stop = function() {
|
|
|
- inProgress = null;
|
|
|
-};
|
|
|
-
|
|
|
-jQuery.fx.speeds = {
|
|
|
- slow: 600,
|
|
|
- fast: 200,
|
|
|
-
|
|
|
- // Default speed
|
|
|
- _default: 400
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-// Based off of the plugin by Clint Helfers, with permission.
|
|
|
-// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
|
|
|
-jQuery.fn.delay = function( time, type ) {
|
|
|
- time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
|
|
|
- type = type || "fx";
|
|
|
-
|
|
|
- return this.queue( type, function( next, hooks ) {
|
|
|
- var timeout = window.setTimeout( next, time );
|
|
|
- hooks.stop = function() {
|
|
|
- window.clearTimeout( timeout );
|
|
|
- };
|
|
|
- } );
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-( function() {
|
|
|
- var input = document.createElement( "input" ),
|
|
|
- select = document.createElement( "select" ),
|
|
|
- opt = select.appendChild( document.createElement( "option" ) );
|
|
|
-
|
|
|
- input.type = "checkbox";
|
|
|
-
|
|
|
- // Support: Android <=4.3 only
|
|
|
- // Default value for a checkbox should be "on"
|
|
|
- support.checkOn = input.value !== "";
|
|
|
-
|
|
|
- // Support: IE <=11 only
|
|
|
- // Must access selectedIndex to make default options select
|
|
|
- support.optSelected = opt.selected;
|
|
|
-
|
|
|
- // Support: IE <=11 only
|
|
|
- // An input loses its value after becoming a radio
|
|
|
- input = document.createElement( "input" );
|
|
|
- input.value = "t";
|
|
|
- input.type = "radio";
|
|
|
- support.radioValue = input.value === "t";
|
|
|
-} )();
|
|
|
-
|
|
|
-
|
|
|
-var boolHook,
|
|
|
- attrHandle = jQuery.expr.attrHandle;
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
- attr: function( name, value ) {
|
|
|
- return access( this, jQuery.attr, name, value, arguments.length > 1 );
|
|
|
- },
|
|
|
-
|
|
|
- removeAttr: function( name ) {
|
|
|
- return this.each( function() {
|
|
|
- jQuery.removeAttr( this, name );
|
|
|
- } );
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.extend( {
|
|
|
- attr: function( elem, name, value ) {
|
|
|
- var ret, hooks,
|
|
|
- nType = elem.nodeType;
|
|
|
-
|
|
|
- // Don't get/set attributes on text, comment and attribute nodes
|
|
|
- if ( nType === 3 || nType === 8 || nType === 2 ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // Fallback to prop when attributes are not supported
|
|
|
- if ( typeof elem.getAttribute === "undefined" ) {
|
|
|
- return jQuery.prop( elem, name, value );
|
|
|
- }
|
|
|
-
|
|
|
- // Attribute hooks are determined by the lowercase version
|
|
|
- // Grab necessary hook if one is defined
|
|
|
- if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
|
|
|
- hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
|
|
|
- ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
|
|
|
- }
|
|
|
-
|
|
|
- if ( value !== undefined ) {
|
|
|
- if ( value === null ) {
|
|
|
- jQuery.removeAttr( elem, name );
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- if ( hooks && "set" in hooks &&
|
|
|
- ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
|
|
|
- return ret;
|
|
|
- }
|
|
|
-
|
|
|
- elem.setAttribute( name, value + "" );
|
|
|
- return value;
|
|
|
- }
|
|
|
-
|
|
|
- if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
|
|
|
- return ret;
|
|
|
- }
|
|
|
-
|
|
|
- ret = jQuery.find.attr( elem, name );
|
|
|
-
|
|
|
- // Non-existent attributes return null, we normalize to undefined
|
|
|
- return ret == null ? undefined : ret;
|
|
|
- },
|
|
|
-
|
|
|
- attrHooks: {
|
|
|
- type: {
|
|
|
- set: function( elem, value ) {
|
|
|
- if ( !support.radioValue && value === "radio" &&
|
|
|
- nodeName( elem, "input" ) ) {
|
|
|
- var val = elem.value;
|
|
|
- elem.setAttribute( "type", value );
|
|
|
- if ( val ) {
|
|
|
- elem.value = val;
|
|
|
- }
|
|
|
- return value;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- removeAttr: function( elem, value ) {
|
|
|
- var name,
|
|
|
- i = 0,
|
|
|
-
|
|
|
- // Attribute names can contain non-HTML whitespace characters
|
|
|
- // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
|
|
|
- attrNames = value && value.match( rnothtmlwhite );
|
|
|
-
|
|
|
- if ( attrNames && elem.nodeType === 1 ) {
|
|
|
- while ( ( name = attrNames[ i++ ] ) ) {
|
|
|
- elem.removeAttribute( name );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-// Hooks for boolean attributes
|
|
|
-boolHook = {
|
|
|
- set: function( elem, value, name ) {
|
|
|
- if ( value === false ) {
|
|
|
-
|
|
|
- // Remove boolean attributes when set to false
|
|
|
- jQuery.removeAttr( elem, name );
|
|
|
- } else {
|
|
|
- elem.setAttribute( name, name );
|
|
|
- }
|
|
|
- return name;
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) {
|
|
|
- var getter = attrHandle[ name ] || jQuery.find.attr;
|
|
|
-
|
|
|
- attrHandle[ name ] = function( elem, name, isXML ) {
|
|
|
- var ret, handle,
|
|
|
- lowercaseName = name.toLowerCase();
|
|
|
-
|
|
|
- if ( !isXML ) {
|
|
|
-
|
|
|
- // Avoid an infinite loop by temporarily removing this function from the getter
|
|
|
- handle = attrHandle[ lowercaseName ];
|
|
|
- attrHandle[ lowercaseName ] = ret;
|
|
|
- ret = getter( elem, name, isXML ) != null ?
|
|
|
- lowercaseName :
|
|
|
- null;
|
|
|
- attrHandle[ lowercaseName ] = handle;
|
|
|
- }
|
|
|
- return ret;
|
|
|
- };
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-var rfocusable = /^(?:input|select|textarea|button)$/i,
|
|
|
- rclickable = /^(?:a|area)$/i;
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
- prop: function( name, value ) {
|
|
|
- return access( this, jQuery.prop, name, value, arguments.length > 1 );
|
|
|
- },
|
|
|
-
|
|
|
- removeProp: function( name ) {
|
|
|
- return this.each( function() {
|
|
|
- delete this[ jQuery.propFix[ name ] || name ];
|
|
|
- } );
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.extend( {
|
|
|
- prop: function( elem, name, value ) {
|
|
|
- var ret, hooks,
|
|
|
- nType = elem.nodeType;
|
|
|
-
|
|
|
- // Don't get/set properties on text, comment and attribute nodes
|
|
|
- if ( nType === 3 || nType === 8 || nType === 2 ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
|
|
|
-
|
|
|
- // Fix name and attach hooks
|
|
|
- name = jQuery.propFix[ name ] || name;
|
|
|
- hooks = jQuery.propHooks[ name ];
|
|
|
- }
|
|
|
-
|
|
|
- if ( value !== undefined ) {
|
|
|
- if ( hooks && "set" in hooks &&
|
|
|
- ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
|
|
|
- return ret;
|
|
|
- }
|
|
|
-
|
|
|
- return ( elem[ name ] = value );
|
|
|
- }
|
|
|
-
|
|
|
- if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
|
|
|
- return ret;
|
|
|
- }
|
|
|
-
|
|
|
- return elem[ name ];
|
|
|
- },
|
|
|
-
|
|
|
- propHooks: {
|
|
|
- tabIndex: {
|
|
|
- get: function( elem ) {
|
|
|
-
|
|
|
- // Support: IE <=9 - 11 only
|
|
|
- // elem.tabIndex doesn't always return the
|
|
|
- // correct value when it hasn't been explicitly set
|
|
|
- // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
|
|
- // Use proper attribute retrieval(#12072)
|
|
|
- var tabindex = jQuery.find.attr( elem, "tabindex" );
|
|
|
-
|
|
|
- if ( tabindex ) {
|
|
|
- return parseInt( tabindex, 10 );
|
|
|
- }
|
|
|
-
|
|
|
- if (
|
|
|
- rfocusable.test( elem.nodeName ) ||
|
|
|
- rclickable.test( elem.nodeName ) &&
|
|
|
- elem.href
|
|
|
- ) {
|
|
|
- return 0;
|
|
|
- }
|
|
|
-
|
|
|
- return -1;
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- propFix: {
|
|
|
- "for": "htmlFor",
|
|
|
- "class": "className"
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-// Support: IE <=11 only
|
|
|
-// Accessing the selectedIndex property
|
|
|
-// forces the browser to respect setting selected
|
|
|
-// on the option
|
|
|
-// The getter ensures a default option is selected
|
|
|
-// when in an optgroup
|
|
|
-// eslint rule "no-unused-expressions" is disabled for this code
|
|
|
-// since it considers such accessions noop
|
|
|
-if ( !support.optSelected ) {
|
|
|
- jQuery.propHooks.selected = {
|
|
|
- get: function( elem ) {
|
|
|
-
|
|
|
- /* eslint no-unused-expressions: "off" */
|
|
|
-
|
|
|
- var parent = elem.parentNode;
|
|
|
- if ( parent && parent.parentNode ) {
|
|
|
- parent.parentNode.selectedIndex;
|
|
|
- }
|
|
|
- return null;
|
|
|
- },
|
|
|
- set: function( elem ) {
|
|
|
-
|
|
|
- /* eslint no-unused-expressions: "off" */
|
|
|
-
|
|
|
- var parent = elem.parentNode;
|
|
|
- if ( parent ) {
|
|
|
- parent.selectedIndex;
|
|
|
-
|
|
|
- if ( parent.parentNode ) {
|
|
|
- parent.parentNode.selectedIndex;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-jQuery.each( [
|
|
|
- "tabIndex",
|
|
|
- "readOnly",
|
|
|
- "maxLength",
|
|
|
- "cellSpacing",
|
|
|
- "cellPadding",
|
|
|
- "rowSpan",
|
|
|
- "colSpan",
|
|
|
- "useMap",
|
|
|
- "frameBorder",
|
|
|
- "contentEditable"
|
|
|
-], function() {
|
|
|
- jQuery.propFix[ this.toLowerCase() ] = this;
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
- // Strip and collapse whitespace according to HTML spec
|
|
|
- // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
|
|
|
- function stripAndCollapse( value ) {
|
|
|
- var tokens = value.match( rnothtmlwhite ) || [];
|
|
|
- return tokens.join( " " );
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
-function getClass( elem ) {
|
|
|
- return elem.getAttribute && elem.getAttribute( "class" ) || "";
|
|
|
-}
|
|
|
-
|
|
|
-function classesToArray( value ) {
|
|
|
- if ( Array.isArray( value ) ) {
|
|
|
- return value;
|
|
|
- }
|
|
|
- if ( typeof value === "string" ) {
|
|
|
- return value.match( rnothtmlwhite ) || [];
|
|
|
- }
|
|
|
- return [];
|
|
|
-}
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
- addClass: function( value ) {
|
|
|
- var classes, elem, cur, curValue, clazz, j, finalValue,
|
|
|
- i = 0;
|
|
|
-
|
|
|
- if ( isFunction( value ) ) {
|
|
|
- return this.each( function( j ) {
|
|
|
- jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- classes = classesToArray( value );
|
|
|
-
|
|
|
- if ( classes.length ) {
|
|
|
- while ( ( elem = this[ i++ ] ) ) {
|
|
|
- curValue = getClass( elem );
|
|
|
- cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
|
|
|
-
|
|
|
- if ( cur ) {
|
|
|
- j = 0;
|
|
|
- while ( ( clazz = classes[ j++ ] ) ) {
|
|
|
- if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
|
|
|
- cur += clazz + " ";
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Only assign if different to avoid unneeded rendering.
|
|
|
- finalValue = stripAndCollapse( cur );
|
|
|
- if ( curValue !== finalValue ) {
|
|
|
- elem.setAttribute( "class", finalValue );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return this;
|
|
|
- },
|
|
|
-
|
|
|
- removeClass: function( value ) {
|
|
|
- var classes, elem, cur, curValue, clazz, j, finalValue,
|
|
|
- i = 0;
|
|
|
-
|
|
|
- if ( isFunction( value ) ) {
|
|
|
- return this.each( function( j ) {
|
|
|
- jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- if ( !arguments.length ) {
|
|
|
- return this.attr( "class", "" );
|
|
|
- }
|
|
|
-
|
|
|
- classes = classesToArray( value );
|
|
|
-
|
|
|
- if ( classes.length ) {
|
|
|
- while ( ( elem = this[ i++ ] ) ) {
|
|
|
- curValue = getClass( elem );
|
|
|
-
|
|
|
- // This expression is here for better compressibility (see addClass)
|
|
|
- cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
|
|
|
-
|
|
|
- if ( cur ) {
|
|
|
- j = 0;
|
|
|
- while ( ( clazz = classes[ j++ ] ) ) {
|
|
|
-
|
|
|
- // Remove *all* instances
|
|
|
- while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
|
|
|
- cur = cur.replace( " " + clazz + " ", " " );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Only assign if different to avoid unneeded rendering.
|
|
|
- finalValue = stripAndCollapse( cur );
|
|
|
- if ( curValue !== finalValue ) {
|
|
|
- elem.setAttribute( "class", finalValue );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return this;
|
|
|
- },
|
|
|
-
|
|
|
- toggleClass: function( value, stateVal ) {
|
|
|
- var type = typeof value,
|
|
|
- isValidValue = type === "string" || Array.isArray( value );
|
|
|
-
|
|
|
- if ( typeof stateVal === "boolean" && isValidValue ) {
|
|
|
- return stateVal ? this.addClass( value ) : this.removeClass( value );
|
|
|
- }
|
|
|
-
|
|
|
- if ( isFunction( value ) ) {
|
|
|
- return this.each( function( i ) {
|
|
|
- jQuery( this ).toggleClass(
|
|
|
- value.call( this, i, getClass( this ), stateVal ),
|
|
|
- stateVal
|
|
|
- );
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- return this.each( function() {
|
|
|
- var className, i, self, classNames;
|
|
|
-
|
|
|
- if ( isValidValue ) {
|
|
|
-
|
|
|
- // Toggle individual class names
|
|
|
- i = 0;
|
|
|
- self = jQuery( this );
|
|
|
- classNames = classesToArray( value );
|
|
|
-
|
|
|
- while ( ( className = classNames[ i++ ] ) ) {
|
|
|
-
|
|
|
- // Check each className given, space separated list
|
|
|
- if ( self.hasClass( className ) ) {
|
|
|
- self.removeClass( className );
|
|
|
- } else {
|
|
|
- self.addClass( className );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Toggle whole class name
|
|
|
- } else if ( value === undefined || type === "boolean" ) {
|
|
|
- className = getClass( this );
|
|
|
- if ( className ) {
|
|
|
-
|
|
|
- // Store className if set
|
|
|
- dataPriv.set( this, "__className__", className );
|
|
|
- }
|
|
|
-
|
|
|
- // If the element has a class name or if we're passed `false`,
|
|
|
- // then remove the whole classname (if there was one, the above saved it).
|
|
|
- // Otherwise bring back whatever was previously saved (if anything),
|
|
|
- // falling back to the empty string if nothing was stored.
|
|
|
- if ( this.setAttribute ) {
|
|
|
- this.setAttribute( "class",
|
|
|
- className || value === false ?
|
|
|
- "" :
|
|
|
- dataPriv.get( this, "__className__" ) || ""
|
|
|
- );
|
|
|
- }
|
|
|
- }
|
|
|
- } );
|
|
|
- },
|
|
|
-
|
|
|
- hasClass: function( selector ) {
|
|
|
- var className, elem,
|
|
|
- i = 0;
|
|
|
-
|
|
|
- className = " " + selector + " ";
|
|
|
- while ( ( elem = this[ i++ ] ) ) {
|
|
|
- if ( elem.nodeType === 1 &&
|
|
|
- ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return false;
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-var rreturn = /\r/g;
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
- val: function( value ) {
|
|
|
- var hooks, ret, valueIsFunction,
|
|
|
- elem = this[ 0 ];
|
|
|
-
|
|
|
- if ( !arguments.length ) {
|
|
|
- if ( elem ) {
|
|
|
- hooks = jQuery.valHooks[ elem.type ] ||
|
|
|
- jQuery.valHooks[ elem.nodeName.toLowerCase() ];
|
|
|
-
|
|
|
- if ( hooks &&
|
|
|
- "get" in hooks &&
|
|
|
- ( ret = hooks.get( elem, "value" ) ) !== undefined
|
|
|
- ) {
|
|
|
- return ret;
|
|
|
- }
|
|
|
-
|
|
|
- ret = elem.value;
|
|
|
-
|
|
|
- // Handle most common string cases
|
|
|
- if ( typeof ret === "string" ) {
|
|
|
- return ret.replace( rreturn, "" );
|
|
|
- }
|
|
|
-
|
|
|
- // Handle cases where value is null/undef or number
|
|
|
- return ret == null ? "" : ret;
|
|
|
- }
|
|
|
-
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- valueIsFunction = isFunction( value );
|
|
|
-
|
|
|
- return this.each( function( i ) {
|
|
|
- var val;
|
|
|
-
|
|
|
- if ( this.nodeType !== 1 ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- if ( valueIsFunction ) {
|
|
|
- val = value.call( this, i, jQuery( this ).val() );
|
|
|
- } else {
|
|
|
- val = value;
|
|
|
- }
|
|
|
-
|
|
|
- // Treat null/undefined as ""; convert numbers to string
|
|
|
- if ( val == null ) {
|
|
|
- val = "";
|
|
|
-
|
|
|
- } else if ( typeof val === "number" ) {
|
|
|
- val += "";
|
|
|
-
|
|
|
- } else if ( Array.isArray( val ) ) {
|
|
|
- val = jQuery.map( val, function( value ) {
|
|
|
- return value == null ? "" : value + "";
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
|
|
|
-
|
|
|
- // If set returns undefined, fall back to normal setting
|
|
|
- if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
|
|
|
- this.value = val;
|
|
|
- }
|
|
|
- } );
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.extend( {
|
|
|
- valHooks: {
|
|
|
- option: {
|
|
|
- get: function( elem ) {
|
|
|
-
|
|
|
- var val = jQuery.find.attr( elem, "value" );
|
|
|
- return val != null ?
|
|
|
- val :
|
|
|
-
|
|
|
- // Support: IE <=10 - 11 only
|
|
|
- // option.text throws exceptions (#14686, #14858)
|
|
|
- // Strip and collapse whitespace
|
|
|
- // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
|
|
|
- stripAndCollapse( jQuery.text( elem ) );
|
|
|
- }
|
|
|
- },
|
|
|
- select: {
|
|
|
- get: function( elem ) {
|
|
|
- var value, option, i,
|
|
|
- options = elem.options,
|
|
|
- index = elem.selectedIndex,
|
|
|
- one = elem.type === "select-one",
|
|
|
- values = one ? null : [],
|
|
|
- max = one ? index + 1 : options.length;
|
|
|
-
|
|
|
- if ( index < 0 ) {
|
|
|
- i = max;
|
|
|
-
|
|
|
- } else {
|
|
|
- i = one ? index : 0;
|
|
|
- }
|
|
|
-
|
|
|
- // Loop through all the selected options
|
|
|
- for ( ; i < max; i++ ) {
|
|
|
- option = options[ i ];
|
|
|
-
|
|
|
- // Support: IE <=9 only
|
|
|
- // IE8-9 doesn't update selected after form reset (#2551)
|
|
|
- if ( ( option.selected || i === index ) &&
|
|
|
-
|
|
|
- // Don't return options that are disabled or in a disabled optgroup
|
|
|
- !option.disabled &&
|
|
|
- ( !option.parentNode.disabled ||
|
|
|
- !nodeName( option.parentNode, "optgroup" ) ) ) {
|
|
|
-
|
|
|
- // Get the specific value for the option
|
|
|
- value = jQuery( option ).val();
|
|
|
-
|
|
|
- // We don't need an array for one selects
|
|
|
- if ( one ) {
|
|
|
- return value;
|
|
|
- }
|
|
|
-
|
|
|
- // Multi-Selects return an array
|
|
|
- values.push( value );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return values;
|
|
|
- },
|
|
|
-
|
|
|
- set: function( elem, value ) {
|
|
|
- var optionSet, option,
|
|
|
- options = elem.options,
|
|
|
- values = jQuery.makeArray( value ),
|
|
|
- i = options.length;
|
|
|
-
|
|
|
- while ( i-- ) {
|
|
|
- option = options[ i ];
|
|
|
-
|
|
|
- /* eslint-disable no-cond-assign */
|
|
|
-
|
|
|
- if ( option.selected =
|
|
|
- jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
|
|
|
- ) {
|
|
|
- optionSet = true;
|
|
|
- }
|
|
|
-
|
|
|
- /* eslint-enable no-cond-assign */
|
|
|
- }
|
|
|
-
|
|
|
- // Force browsers to behave consistently when non-matching value is set
|
|
|
- if ( !optionSet ) {
|
|
|
- elem.selectedIndex = -1;
|
|
|
- }
|
|
|
- return values;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-// Radios and checkboxes getter/setter
|
|
|
-jQuery.each( [ "radio", "checkbox" ], function() {
|
|
|
- jQuery.valHooks[ this ] = {
|
|
|
- set: function( elem, value ) {
|
|
|
- if ( Array.isArray( value ) ) {
|
|
|
- return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- if ( !support.checkOn ) {
|
|
|
- jQuery.valHooks[ this ].get = function( elem ) {
|
|
|
- return elem.getAttribute( "value" ) === null ? "on" : elem.value;
|
|
|
- };
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-// Return jQuery for attributes-only inclusion
|
|
|
-
|
|
|
-
|
|
|
-support.focusin = "onfocusin" in window;
|
|
|
-
|
|
|
-
|
|
|
-var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
|
|
|
- stopPropagationCallback = function( e ) {
|
|
|
- e.stopPropagation();
|
|
|
- };
|
|
|
-
|
|
|
-jQuery.extend( jQuery.event, {
|
|
|
-
|
|
|
- trigger: function( event, data, elem, onlyHandlers ) {
|
|
|
-
|
|
|
- var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
|
|
|
- eventPath = [ elem || document ],
|
|
|
- type = hasOwn.call( event, "type" ) ? event.type : event,
|
|
|
- namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
|
|
|
-
|
|
|
- cur = lastElement = tmp = elem = elem || document;
|
|
|
-
|
|
|
- // Don't do events on text and comment nodes
|
|
|
- if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // focus/blur morphs to focusin/out; ensure we're not firing them right now
|
|
|
- if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- if ( type.indexOf( "." ) > -1 ) {
|
|
|
-
|
|
|
- // Namespaced trigger; create a regexp to match event type in handle()
|
|
|
- namespaces = type.split( "." );
|
|
|
- type = namespaces.shift();
|
|
|
- namespaces.sort();
|
|
|
- }
|
|
|
- ontype = type.indexOf( ":" ) < 0 && "on" + type;
|
|
|
-
|
|
|
- // Caller can pass in a jQuery.Event object, Object, or just an event type string
|
|
|
- event = event[ jQuery.expando ] ?
|
|
|
- event :
|
|
|
- new jQuery.Event( type, typeof event === "object" && event );
|
|
|
-
|
|
|
- // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
|
|
|
- event.isTrigger = onlyHandlers ? 2 : 3;
|
|
|
- event.namespace = namespaces.join( "." );
|
|
|
- event.rnamespace = event.namespace ?
|
|
|
- new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
|
|
|
- null;
|
|
|
-
|
|
|
- // Clean up the event in case it is being reused
|
|
|
- event.result = undefined;
|
|
|
- if ( !event.target ) {
|
|
|
- event.target = elem;
|
|
|
- }
|
|
|
-
|
|
|
- // Clone any incoming data and prepend the event, creating the handler arg list
|
|
|
- data = data == null ?
|
|
|
- [ event ] :
|
|
|
- jQuery.makeArray( data, [ event ] );
|
|
|
-
|
|
|
- // Allow special events to draw outside the lines
|
|
|
- special = jQuery.event.special[ type ] || {};
|
|
|
- if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // Determine event propagation path in advance, per W3C events spec (#9951)
|
|
|
- // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
|
|
- if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {
|
|
|
-
|
|
|
- bubbleType = special.delegateType || type;
|
|
|
- if ( !rfocusMorph.test( bubbleType + type ) ) {
|
|
|
- cur = cur.parentNode;
|
|
|
- }
|
|
|
- for ( ; cur; cur = cur.parentNode ) {
|
|
|
- eventPath.push( cur );
|
|
|
- tmp = cur;
|
|
|
- }
|
|
|
-
|
|
|
- // Only add window if we got to document (e.g., not plain obj or detached DOM)
|
|
|
- if ( tmp === ( elem.ownerDocument || document ) ) {
|
|
|
- eventPath.push( tmp.defaultView || tmp.parentWindow || window );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Fire handlers on the event path
|
|
|
- i = 0;
|
|
|
- while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
|
|
|
- lastElement = cur;
|
|
|
- event.type = i > 1 ?
|
|
|
- bubbleType :
|
|
|
- special.bindType || type;
|
|
|
-
|
|
|
- // jQuery handler
|
|
|
- handle = (
|
|
|
- dataPriv.get( cur, "events" ) || Object.create( null )
|
|
|
- )[ event.type ] &&
|
|
|
- dataPriv.get( cur, "handle" );
|
|
|
- if ( handle ) {
|
|
|
- handle.apply( cur, data );
|
|
|
- }
|
|
|
-
|
|
|
- // Native handler
|
|
|
- handle = ontype && cur[ ontype ];
|
|
|
- if ( handle && handle.apply && acceptData( cur ) ) {
|
|
|
- event.result = handle.apply( cur, data );
|
|
|
- if ( event.result === false ) {
|
|
|
- event.preventDefault();
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- event.type = type;
|
|
|
-
|
|
|
- // If nobody prevented the default action, do it now
|
|
|
- if ( !onlyHandlers && !event.isDefaultPrevented() ) {
|
|
|
-
|
|
|
- if ( ( !special._default ||
|
|
|
- special._default.apply( eventPath.pop(), data ) === false ) &&
|
|
|
- acceptData( elem ) ) {
|
|
|
-
|
|
|
- // Call a native DOM method on the target with the same name as the event.
|
|
|
- // Don't do default actions on window, that's where global variables be (#6170)
|
|
|
- if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
|
|
|
-
|
|
|
- // Don't re-trigger an onFOO event when we call its FOO() method
|
|
|
- tmp = elem[ ontype ];
|
|
|
-
|
|
|
- if ( tmp ) {
|
|
|
- elem[ ontype ] = null;
|
|
|
- }
|
|
|
-
|
|
|
- // Prevent re-triggering of the same event, since we already bubbled it above
|
|
|
- jQuery.event.triggered = type;
|
|
|
-
|
|
|
- if ( event.isPropagationStopped() ) {
|
|
|
- lastElement.addEventListener( type, stopPropagationCallback );
|
|
|
- }
|
|
|
-
|
|
|
- elem[ type ]();
|
|
|
-
|
|
|
- if ( event.isPropagationStopped() ) {
|
|
|
- lastElement.removeEventListener( type, stopPropagationCallback );
|
|
|
- }
|
|
|
-
|
|
|
- jQuery.event.triggered = undefined;
|
|
|
-
|
|
|
- if ( tmp ) {
|
|
|
- elem[ ontype ] = tmp;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return event.result;
|
|
|
- },
|
|
|
-
|
|
|
- // Piggyback on a donor event to simulate a different one
|
|
|
- // Used only for `focus(in | out)` events
|
|
|
- simulate: function( type, elem, event ) {
|
|
|
- var e = jQuery.extend(
|
|
|
- new jQuery.Event(),
|
|
|
- event,
|
|
|
- {
|
|
|
- type: type,
|
|
|
- isSimulated: true
|
|
|
- }
|
|
|
- );
|
|
|
-
|
|
|
- jQuery.event.trigger( e, null, elem );
|
|
|
- }
|
|
|
-
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
-
|
|
|
- trigger: function( type, data ) {
|
|
|
- return this.each( function() {
|
|
|
- jQuery.event.trigger( type, data, this );
|
|
|
- } );
|
|
|
- },
|
|
|
- triggerHandler: function( type, data ) {
|
|
|
- var elem = this[ 0 ];
|
|
|
- if ( elem ) {
|
|
|
- return jQuery.event.trigger( type, data, elem, true );
|
|
|
- }
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-// Support: Firefox <=44
|
|
|
-// Firefox doesn't have focus(in | out) events
|
|
|
-// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
|
|
|
-//
|
|
|
-// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
|
|
|
-// focus(in | out) events fire after focus & blur events,
|
|
|
-// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
|
|
|
-// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
|
|
|
-if ( !support.focusin ) {
|
|
|
- jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
|
|
|
-
|
|
|
- // Attach a single capturing handler on the document while someone wants focusin/focusout
|
|
|
- var handler = function( event ) {
|
|
|
- jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
|
|
|
- };
|
|
|
-
|
|
|
- jQuery.event.special[ fix ] = {
|
|
|
- setup: function() {
|
|
|
-
|
|
|
- // Handle: regular nodes (via `this.ownerDocument`), window
|
|
|
- // (via `this.document`) & document (via `this`).
|
|
|
- var doc = this.ownerDocument || this.document || this,
|
|
|
- attaches = dataPriv.access( doc, fix );
|
|
|
-
|
|
|
- if ( !attaches ) {
|
|
|
- doc.addEventListener( orig, handler, true );
|
|
|
- }
|
|
|
- dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
|
|
|
- },
|
|
|
- teardown: function() {
|
|
|
- var doc = this.ownerDocument || this.document || this,
|
|
|
- attaches = dataPriv.access( doc, fix ) - 1;
|
|
|
-
|
|
|
- if ( !attaches ) {
|
|
|
- doc.removeEventListener( orig, handler, true );
|
|
|
- dataPriv.remove( doc, fix );
|
|
|
-
|
|
|
- } else {
|
|
|
- dataPriv.access( doc, fix, attaches );
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- } );
|
|
|
-}
|
|
|
-var location = window.location;
|
|
|
-
|
|
|
-var nonce = { guid: Date.now() };
|
|
|
-
|
|
|
-var rquery = ( /\?/ );
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-// Cross-browser xml parsing
|
|
|
-jQuery.parseXML = function( data ) {
|
|
|
- var xml;
|
|
|
- if ( !data || typeof data !== "string" ) {
|
|
|
- return null;
|
|
|
- }
|
|
|
-
|
|
|
- // Support: IE 9 - 11 only
|
|
|
- // IE throws on parseFromString with invalid input.
|
|
|
- try {
|
|
|
- xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
|
|
|
- } catch ( e ) {
|
|
|
- xml = undefined;
|
|
|
- }
|
|
|
-
|
|
|
- if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
|
|
|
- jQuery.error( "Invalid XML: " + data );
|
|
|
- }
|
|
|
- return xml;
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-var
|
|
|
- rbracket = /\[\]$/,
|
|
|
- rCRLF = /\r?\n/g,
|
|
|
- rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
|
|
|
- rsubmittable = /^(?:input|select|textarea|keygen)/i;
|
|
|
-
|
|
|
-function buildParams( prefix, obj, traditional, add ) {
|
|
|
- var name;
|
|
|
-
|
|
|
- if ( Array.isArray( obj ) ) {
|
|
|
-
|
|
|
- // Serialize array item.
|
|
|
- jQuery.each( obj, function( i, v ) {
|
|
|
- if ( traditional || rbracket.test( prefix ) ) {
|
|
|
-
|
|
|
- // Treat each array item as a scalar.
|
|
|
- add( prefix, v );
|
|
|
-
|
|
|
- } else {
|
|
|
-
|
|
|
- // Item is non-scalar (array or object), encode its numeric index.
|
|
|
- buildParams(
|
|
|
- prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
|
|
|
- v,
|
|
|
- traditional,
|
|
|
- add
|
|
|
- );
|
|
|
- }
|
|
|
- } );
|
|
|
-
|
|
|
- } else if ( !traditional && toType( obj ) === "object" ) {
|
|
|
-
|
|
|
- // Serialize object item.
|
|
|
- for ( name in obj ) {
|
|
|
- buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
|
|
|
- }
|
|
|
-
|
|
|
- } else {
|
|
|
-
|
|
|
- // Serialize scalar item.
|
|
|
- add( prefix, obj );
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-// Serialize an array of form elements or a set of
|
|
|
-// key/values into a query string
|
|
|
-jQuery.param = function( a, traditional ) {
|
|
|
- var prefix,
|
|
|
- s = [],
|
|
|
- add = function( key, valueOrFunction ) {
|
|
|
-
|
|
|
- // If value is a function, invoke it and use its return value
|
|
|
- var value = isFunction( valueOrFunction ) ?
|
|
|
- valueOrFunction() :
|
|
|
- valueOrFunction;
|
|
|
-
|
|
|
- s[ s.length ] = encodeURIComponent( key ) + "=" +
|
|
|
- encodeURIComponent( value == null ? "" : value );
|
|
|
- };
|
|
|
-
|
|
|
- if ( a == null ) {
|
|
|
- return "";
|
|
|
- }
|
|
|
-
|
|
|
- // If an array was passed in, assume that it is an array of form elements.
|
|
|
- if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
|
|
-
|
|
|
- // Serialize the form elements
|
|
|
- jQuery.each( a, function() {
|
|
|
- add( this.name, this.value );
|
|
|
- } );
|
|
|
-
|
|
|
- } else {
|
|
|
-
|
|
|
- // If traditional, encode the "old" way (the way 1.3.2 or older
|
|
|
- // did it), otherwise encode params recursively.
|
|
|
- for ( prefix in a ) {
|
|
|
- buildParams( prefix, a[ prefix ], traditional, add );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Return the resulting serialization
|
|
|
- return s.join( "&" );
|
|
|
-};
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
- serialize: function() {
|
|
|
- return jQuery.param( this.serializeArray() );
|
|
|
- },
|
|
|
- serializeArray: function() {
|
|
|
- return this.map( function() {
|
|
|
-
|
|
|
- // Can add propHook for "elements" to filter or add form elements
|
|
|
- var elements = jQuery.prop( this, "elements" );
|
|
|
- return elements ? jQuery.makeArray( elements ) : this;
|
|
|
- } )
|
|
|
- .filter( function() {
|
|
|
- var type = this.type;
|
|
|
-
|
|
|
- // Use .is( ":disabled" ) so that fieldset[disabled] works
|
|
|
- return this.name && !jQuery( this ).is( ":disabled" ) &&
|
|
|
- rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
|
|
|
- ( this.checked || !rcheckableType.test( type ) );
|
|
|
- } )
|
|
|
- .map( function( _i, elem ) {
|
|
|
- var val = jQuery( this ).val();
|
|
|
-
|
|
|
- if ( val == null ) {
|
|
|
- return null;
|
|
|
- }
|
|
|
-
|
|
|
- if ( Array.isArray( val ) ) {
|
|
|
- return jQuery.map( val, function( val ) {
|
|
|
- return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
|
- } ).get();
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-var
|
|
|
- r20 = /%20/g,
|
|
|
- rhash = /#.*$/,
|
|
|
- rantiCache = /([?&])_=[^&]*/,
|
|
|
- rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
|
|
|
-
|
|
|
- // #7653, #8125, #8152: local protocol detection
|
|
|
- rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
|
|
|
- rnoContent = /^(?:GET|HEAD)$/,
|
|
|
- rprotocol = /^\/\//,
|
|
|
-
|
|
|
- /* Prefilters
|
|
|
- * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
|
|
- * 2) These are called:
|
|
|
- * - BEFORE asking for a transport
|
|
|
- * - AFTER param serialization (s.data is a string if s.processData is true)
|
|
|
- * 3) key is the dataType
|
|
|
- * 4) the catchall symbol "*" can be used
|
|
|
- * 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
|
|
- */
|
|
|
- prefilters = {},
|
|
|
-
|
|
|
- /* Transports bindings
|
|
|
- * 1) key is the dataType
|
|
|
- * 2) the catchall symbol "*" can be used
|
|
|
- * 3) selection will start with transport dataType and THEN go to "*" if needed
|
|
|
- */
|
|
|
- transports = {},
|
|
|
-
|
|
|
- // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
|
|
- allTypes = "*/".concat( "*" ),
|
|
|
-
|
|
|
- // Anchor tag for parsing the document origin
|
|
|
- originAnchor = document.createElement( "a" );
|
|
|
- originAnchor.href = location.href;
|
|
|
-
|
|
|
-// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
|
|
-function addToPrefiltersOrTransports( structure ) {
|
|
|
-
|
|
|
- // dataTypeExpression is optional and defaults to "*"
|
|
|
- return function( dataTypeExpression, func ) {
|
|
|
-
|
|
|
- if ( typeof dataTypeExpression !== "string" ) {
|
|
|
- func = dataTypeExpression;
|
|
|
- dataTypeExpression = "*";
|
|
|
- }
|
|
|
-
|
|
|
- var dataType,
|
|
|
- i = 0,
|
|
|
- dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
|
|
|
-
|
|
|
- if ( isFunction( func ) ) {
|
|
|
-
|
|
|
- // For each dataType in the dataTypeExpression
|
|
|
- while ( ( dataType = dataTypes[ i++ ] ) ) {
|
|
|
-
|
|
|
- // Prepend if requested
|
|
|
- if ( dataType[ 0 ] === "+" ) {
|
|
|
- dataType = dataType.slice( 1 ) || "*";
|
|
|
- ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
|
|
|
-
|
|
|
- // Otherwise append
|
|
|
- } else {
|
|
|
- ( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-// Base inspection function for prefilters and transports
|
|
|
-function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
|
|
|
-
|
|
|
- var inspected = {},
|
|
|
- seekingTransport = ( structure === transports );
|
|
|
-
|
|
|
- function inspect( dataType ) {
|
|
|
- var selected;
|
|
|
- inspected[ dataType ] = true;
|
|
|
- jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
|
|
|
- var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
|
|
|
- if ( typeof dataTypeOrTransport === "string" &&
|
|
|
- !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
|
|
|
-
|
|
|
- options.dataTypes.unshift( dataTypeOrTransport );
|
|
|
- inspect( dataTypeOrTransport );
|
|
|
- return false;
|
|
|
- } else if ( seekingTransport ) {
|
|
|
- return !( selected = dataTypeOrTransport );
|
|
|
- }
|
|
|
- } );
|
|
|
- return selected;
|
|
|
- }
|
|
|
-
|
|
|
- return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
|
|
|
-}
|
|
|
-
|
|
|
-// A special extend for ajax options
|
|
|
-// that takes "flat" options (not to be deep extended)
|
|
|
-// Fixes #9887
|
|
|
-function ajaxExtend( target, src ) {
|
|
|
- var key, deep,
|
|
|
- flatOptions = jQuery.ajaxSettings.flatOptions || {};
|
|
|
-
|
|
|
- for ( key in src ) {
|
|
|
- if ( src[ key ] !== undefined ) {
|
|
|
- ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
|
|
|
- }
|
|
|
- }
|
|
|
- if ( deep ) {
|
|
|
- jQuery.extend( true, target, deep );
|
|
|
- }
|
|
|
-
|
|
|
- return target;
|
|
|
-}
|
|
|
-
|
|
|
-/* Handles responses to an ajax request:
|
|
|
- * - finds the right dataType (mediates between content-type and expected dataType)
|
|
|
- * - returns the corresponding response
|
|
|
- */
|
|
|
-function ajaxHandleResponses( s, jqXHR, responses ) {
|
|
|
-
|
|
|
- var ct, type, finalDataType, firstDataType,
|
|
|
- contents = s.contents,
|
|
|
- dataTypes = s.dataTypes;
|
|
|
-
|
|
|
- // Remove auto dataType and get content-type in the process
|
|
|
- while ( dataTypes[ 0 ] === "*" ) {
|
|
|
- dataTypes.shift();
|
|
|
- if ( ct === undefined ) {
|
|
|
- ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Check if we're dealing with a known content-type
|
|
|
- if ( ct ) {
|
|
|
- for ( type in contents ) {
|
|
|
- if ( contents[ type ] && contents[ type ].test( ct ) ) {
|
|
|
- dataTypes.unshift( type );
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Check to see if we have a response for the expected dataType
|
|
|
- if ( dataTypes[ 0 ] in responses ) {
|
|
|
- finalDataType = dataTypes[ 0 ];
|
|
|
- } else {
|
|
|
-
|
|
|
- // Try convertible dataTypes
|
|
|
- for ( type in responses ) {
|
|
|
- if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
|
|
|
- finalDataType = type;
|
|
|
- break;
|
|
|
- }
|
|
|
- if ( !firstDataType ) {
|
|
|
- firstDataType = type;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Or just use first one
|
|
|
- finalDataType = finalDataType || firstDataType;
|
|
|
- }
|
|
|
-
|
|
|
- // If we found a dataType
|
|
|
- // We add the dataType to the list if needed
|
|
|
- // and return the corresponding response
|
|
|
- if ( finalDataType ) {
|
|
|
- if ( finalDataType !== dataTypes[ 0 ] ) {
|
|
|
- dataTypes.unshift( finalDataType );
|
|
|
- }
|
|
|
- return responses[ finalDataType ];
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-/* Chain conversions given the request and the original response
|
|
|
- * Also sets the responseXXX fields on the jqXHR instance
|
|
|
- */
|
|
|
-function ajaxConvert( s, response, jqXHR, isSuccess ) {
|
|
|
- var conv2, current, conv, tmp, prev,
|
|
|
- converters = {},
|
|
|
-
|
|
|
- // Work with a copy of dataTypes in case we need to modify it for conversion
|
|
|
- dataTypes = s.dataTypes.slice();
|
|
|
-
|
|
|
- // Create converters map with lowercased keys
|
|
|
- if ( dataTypes[ 1 ] ) {
|
|
|
- for ( conv in s.converters ) {
|
|
|
- converters[ conv.toLowerCase() ] = s.converters[ conv ];
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- current = dataTypes.shift();
|
|
|
-
|
|
|
- // Convert to each sequential dataType
|
|
|
- while ( current ) {
|
|
|
-
|
|
|
- if ( s.responseFields[ current ] ) {
|
|
|
- jqXHR[ s.responseFields[ current ] ] = response;
|
|
|
- }
|
|
|
-
|
|
|
- // Apply the dataFilter if provided
|
|
|
- if ( !prev && isSuccess && s.dataFilter ) {
|
|
|
- response = s.dataFilter( response, s.dataType );
|
|
|
- }
|
|
|
-
|
|
|
- prev = current;
|
|
|
- current = dataTypes.shift();
|
|
|
-
|
|
|
- if ( current ) {
|
|
|
-
|
|
|
- // There's only work to do if current dataType is non-auto
|
|
|
- if ( current === "*" ) {
|
|
|
-
|
|
|
- current = prev;
|
|
|
-
|
|
|
- // Convert response if prev dataType is non-auto and differs from current
|
|
|
- } else if ( prev !== "*" && prev !== current ) {
|
|
|
-
|
|
|
- // Seek a direct converter
|
|
|
- conv = converters[ prev + " " + current ] || converters[ "* " + current ];
|
|
|
-
|
|
|
- // If none found, seek a pair
|
|
|
- if ( !conv ) {
|
|
|
- for ( conv2 in converters ) {
|
|
|
-
|
|
|
- // If conv2 outputs current
|
|
|
- tmp = conv2.split( " " );
|
|
|
- if ( tmp[ 1 ] === current ) {
|
|
|
-
|
|
|
- // If prev can be converted to accepted input
|
|
|
- conv = converters[ prev + " " + tmp[ 0 ] ] ||
|
|
|
- converters[ "* " + tmp[ 0 ] ];
|
|
|
- if ( conv ) {
|
|
|
-
|
|
|
- // Condense equivalence converters
|
|
|
- if ( conv === true ) {
|
|
|
- conv = converters[ conv2 ];
|
|
|
-
|
|
|
- // Otherwise, insert the intermediate dataType
|
|
|
- } else if ( converters[ conv2 ] !== true ) {
|
|
|
- current = tmp[ 0 ];
|
|
|
- dataTypes.unshift( tmp[ 1 ] );
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Apply converter (if not an equivalence)
|
|
|
- if ( conv !== true ) {
|
|
|
-
|
|
|
- // Unless errors are allowed to bubble, catch and return them
|
|
|
- if ( conv && s.throws ) {
|
|
|
- response = conv( response );
|
|
|
- } else {
|
|
|
- try {
|
|
|
- response = conv( response );
|
|
|
- } catch ( e ) {
|
|
|
- return {
|
|
|
- state: "parsererror",
|
|
|
- error: conv ? e : "No conversion from " + prev + " to " + current
|
|
|
- };
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return { state: "success", data: response };
|
|
|
-}
|
|
|
-
|
|
|
-jQuery.extend( {
|
|
|
-
|
|
|
- // Counter for holding the number of active queries
|
|
|
- active: 0,
|
|
|
-
|
|
|
- // Last-Modified header cache for next request
|
|
|
- lastModified: {},
|
|
|
- etag: {},
|
|
|
-
|
|
|
- ajaxSettings: {
|
|
|
- url: location.href,
|
|
|
- type: "GET",
|
|
|
- isLocal: rlocalProtocol.test( location.protocol ),
|
|
|
- global: true,
|
|
|
- processData: true,
|
|
|
- async: true,
|
|
|
- contentType: "application/x-www-form-urlencoded; charset=UTF-8",
|
|
|
-
|
|
|
- /*
|
|
|
- timeout: 0,
|
|
|
- data: null,
|
|
|
- dataType: null,
|
|
|
- username: null,
|
|
|
- password: null,
|
|
|
- cache: null,
|
|
|
- throws: false,
|
|
|
- traditional: false,
|
|
|
- headers: {},
|
|
|
- */
|
|
|
-
|
|
|
- accepts: {
|
|
|
- "*": allTypes,
|
|
|
- text: "text/plain",
|
|
|
- html: "text/html",
|
|
|
- xml: "application/xml, text/xml",
|
|
|
- json: "application/json, text/javascript"
|
|
|
- },
|
|
|
-
|
|
|
- contents: {
|
|
|
- xml: /\bxml\b/,
|
|
|
- html: /\bhtml/,
|
|
|
- json: /\bjson\b/
|
|
|
- },
|
|
|
-
|
|
|
- responseFields: {
|
|
|
- xml: "responseXML",
|
|
|
- text: "responseText",
|
|
|
- json: "responseJSON"
|
|
|
- },
|
|
|
-
|
|
|
- // Data converters
|
|
|
- // Keys separate source (or catchall "*") and destination types with a single space
|
|
|
- converters: {
|
|
|
-
|
|
|
- // Convert anything to text
|
|
|
- "* text": String,
|
|
|
-
|
|
|
- // Text to html (true = no transformation)
|
|
|
- "text html": true,
|
|
|
-
|
|
|
- // Evaluate text as a json expression
|
|
|
- "text json": JSON.parse,
|
|
|
-
|
|
|
- // Parse text as xml
|
|
|
- "text xml": jQuery.parseXML
|
|
|
- },
|
|
|
-
|
|
|
- // For options that shouldn't be deep extended:
|
|
|
- // you can add your own custom options here if
|
|
|
- // and when you create one that shouldn't be
|
|
|
- // deep extended (see ajaxExtend)
|
|
|
- flatOptions: {
|
|
|
- url: true,
|
|
|
- context: true
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- // Creates a full fledged settings object into target
|
|
|
- // with both ajaxSettings and settings fields.
|
|
|
- // If target is omitted, writes into ajaxSettings.
|
|
|
- ajaxSetup: function( target, settings ) {
|
|
|
- return settings ?
|
|
|
-
|
|
|
- // Building a settings object
|
|
|
- ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
|
|
|
-
|
|
|
- // Extending ajaxSettings
|
|
|
- ajaxExtend( jQuery.ajaxSettings, target );
|
|
|
- },
|
|
|
-
|
|
|
- ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
|
|
|
- ajaxTransport: addToPrefiltersOrTransports( transports ),
|
|
|
-
|
|
|
- // Main method
|
|
|
- ajax: function( url, options ) {
|
|
|
-
|
|
|
- // If url is an object, simulate pre-1.5 signature
|
|
|
- if ( typeof url === "object" ) {
|
|
|
- options = url;
|
|
|
- url = undefined;
|
|
|
- }
|
|
|
-
|
|
|
- // Force options to be an object
|
|
|
- options = options || {};
|
|
|
-
|
|
|
- var transport,
|
|
|
-
|
|
|
- // URL without anti-cache param
|
|
|
- cacheURL,
|
|
|
-
|
|
|
- // Response headers
|
|
|
- responseHeadersString,
|
|
|
- responseHeaders,
|
|
|
-
|
|
|
- // timeout handle
|
|
|
- timeoutTimer,
|
|
|
-
|
|
|
- // Url cleanup var
|
|
|
- urlAnchor,
|
|
|
-
|
|
|
- // Request state (becomes false upon send and true upon completion)
|
|
|
- completed,
|
|
|
-
|
|
|
- // To know if global events are to be dispatched
|
|
|
- fireGlobals,
|
|
|
-
|
|
|
- // Loop variable
|
|
|
- i,
|
|
|
-
|
|
|
- // uncached part of the url
|
|
|
- uncached,
|
|
|
-
|
|
|
- // Create the final options object
|
|
|
- s = jQuery.ajaxSetup( {}, options ),
|
|
|
-
|
|
|
- // Callbacks context
|
|
|
- callbackContext = s.context || s,
|
|
|
-
|
|
|
- // Context for global events is callbackContext if it is a DOM node or jQuery collection
|
|
|
- globalEventContext = s.context &&
|
|
|
- ( callbackContext.nodeType || callbackContext.jquery ) ?
|
|
|
- jQuery( callbackContext ) :
|
|
|
- jQuery.event,
|
|
|
-
|
|
|
- // Deferreds
|
|
|
- deferred = jQuery.Deferred(),
|
|
|
- completeDeferred = jQuery.Callbacks( "once memory" ),
|
|
|
-
|
|
|
- // Status-dependent callbacks
|
|
|
- statusCode = s.statusCode || {},
|
|
|
-
|
|
|
- // Headers (they are sent all at once)
|
|
|
- requestHeaders = {},
|
|
|
- requestHeadersNames = {},
|
|
|
-
|
|
|
- // Default abort message
|
|
|
- strAbort = "canceled",
|
|
|
-
|
|
|
- // Fake xhr
|
|
|
- jqXHR = {
|
|
|
- readyState: 0,
|
|
|
-
|
|
|
- // Builds headers hashtable if needed
|
|
|
- getResponseHeader: function( key ) {
|
|
|
- var match;
|
|
|
- if ( completed ) {
|
|
|
- if ( !responseHeaders ) {
|
|
|
- responseHeaders = {};
|
|
|
- while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
|
|
|
- responseHeaders[ match[ 1 ].toLowerCase() + " " ] =
|
|
|
- ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] )
|
|
|
- .concat( match[ 2 ] );
|
|
|
- }
|
|
|
- }
|
|
|
- match = responseHeaders[ key.toLowerCase() + " " ];
|
|
|
- }
|
|
|
- return match == null ? null : match.join( ", " );
|
|
|
- },
|
|
|
-
|
|
|
- // Raw string
|
|
|
- getAllResponseHeaders: function() {
|
|
|
- return completed ? responseHeadersString : null;
|
|
|
- },
|
|
|
-
|
|
|
- // Caches the header
|
|
|
- setRequestHeader: function( name, value ) {
|
|
|
- if ( completed == null ) {
|
|
|
- name = requestHeadersNames[ name.toLowerCase() ] =
|
|
|
- requestHeadersNames[ name.toLowerCase() ] || name;
|
|
|
- requestHeaders[ name ] = value;
|
|
|
- }
|
|
|
- return this;
|
|
|
- },
|
|
|
-
|
|
|
- // Overrides response content-type header
|
|
|
- overrideMimeType: function( type ) {
|
|
|
- if ( completed == null ) {
|
|
|
- s.mimeType = type;
|
|
|
- }
|
|
|
- return this;
|
|
|
- },
|
|
|
-
|
|
|
- // Status-dependent callbacks
|
|
|
- statusCode: function( map ) {
|
|
|
- var code;
|
|
|
- if ( map ) {
|
|
|
- if ( completed ) {
|
|
|
-
|
|
|
- // Execute the appropriate callbacks
|
|
|
- jqXHR.always( map[ jqXHR.status ] );
|
|
|
- } else {
|
|
|
-
|
|
|
- // Lazy-add the new callbacks in a way that preserves old ones
|
|
|
- for ( code in map ) {
|
|
|
- statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return this;
|
|
|
- },
|
|
|
-
|
|
|
- // Cancel the request
|
|
|
- abort: function( statusText ) {
|
|
|
- var finalText = statusText || strAbort;
|
|
|
- if ( transport ) {
|
|
|
- transport.abort( finalText );
|
|
|
- }
|
|
|
- done( 0, finalText );
|
|
|
- return this;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- // Attach deferreds
|
|
|
- deferred.promise( jqXHR );
|
|
|
-
|
|
|
- // Add protocol if not provided (prefilters might expect it)
|
|
|
- // Handle falsy url in the settings object (#10093: consistency with old signature)
|
|
|
- // We also use the url parameter if available
|
|
|
- s.url = ( ( url || s.url || location.href ) + "" )
|
|
|
- .replace( rprotocol, location.protocol + "//" );
|
|
|
-
|
|
|
- // Alias method option to type as per ticket #12004
|
|
|
- s.type = options.method || options.type || s.method || s.type;
|
|
|
-
|
|
|
- // Extract dataTypes list
|
|
|
- s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
|
|
|
-
|
|
|
- // A cross-domain request is in order when the origin doesn't match the current origin.
|
|
|
- if ( s.crossDomain == null ) {
|
|
|
- urlAnchor = document.createElement( "a" );
|
|
|
-
|
|
|
- // Support: IE <=8 - 11, Edge 12 - 15
|
|
|
- // IE throws exception on accessing the href property if url is malformed,
|
|
|
- // e.g. http://example.com:80x/
|
|
|
- try {
|
|
|
- urlAnchor.href = s.url;
|
|
|
-
|
|
|
- // Support: IE <=8 - 11 only
|
|
|
- // Anchor's host property isn't correctly set when s.url is relative
|
|
|
- urlAnchor.href = urlAnchor.href;
|
|
|
- s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
|
|
|
- urlAnchor.protocol + "//" + urlAnchor.host;
|
|
|
- } catch ( e ) {
|
|
|
-
|
|
|
- // If there is an error parsing the URL, assume it is crossDomain,
|
|
|
- // it can be rejected by the transport if it is invalid
|
|
|
- s.crossDomain = true;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Convert data if not already a string
|
|
|
- if ( s.data && s.processData && typeof s.data !== "string" ) {
|
|
|
- s.data = jQuery.param( s.data, s.traditional );
|
|
|
- }
|
|
|
-
|
|
|
- // Apply prefilters
|
|
|
- inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
|
|
|
-
|
|
|
- // If request was aborted inside a prefilter, stop there
|
|
|
- if ( completed ) {
|
|
|
- return jqXHR;
|
|
|
- }
|
|
|
-
|
|
|
- // We can fire global events as of now if asked to
|
|
|
- // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
|
|
|
- fireGlobals = jQuery.event && s.global;
|
|
|
-
|
|
|
- // Watch for a new set of requests
|
|
|
- if ( fireGlobals && jQuery.active++ === 0 ) {
|
|
|
- jQuery.event.trigger( "ajaxStart" );
|
|
|
- }
|
|
|
-
|
|
|
- // Uppercase the type
|
|
|
- s.type = s.type.toUpperCase();
|
|
|
-
|
|
|
- // Determine if request has content
|
|
|
- s.hasContent = !rnoContent.test( s.type );
|
|
|
-
|
|
|
- // Save the URL in case we're toying with the If-Modified-Since
|
|
|
- // and/or If-None-Match header later on
|
|
|
- // Remove hash to simplify url manipulation
|
|
|
- cacheURL = s.url.replace( rhash, "" );
|
|
|
-
|
|
|
- // More options handling for requests with no content
|
|
|
- if ( !s.hasContent ) {
|
|
|
-
|
|
|
- // Remember the hash so we can put it back
|
|
|
- uncached = s.url.slice( cacheURL.length );
|
|
|
-
|
|
|
- // If data is available and should be processed, append data to url
|
|
|
- if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
|
|
|
- cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
|
|
|
-
|
|
|
- // #9682: remove data so that it's not used in an eventual retry
|
|
|
- delete s.data;
|
|
|
- }
|
|
|
-
|
|
|
- // Add or update anti-cache param if needed
|
|
|
- if ( s.cache === false ) {
|
|
|
- cacheURL = cacheURL.replace( rantiCache, "$1" );
|
|
|
- uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce.guid++ ) +
|
|
|
- uncached;
|
|
|
- }
|
|
|
-
|
|
|
- // Put hash and anti-cache on the URL that will be requested (gh-1732)
|
|
|
- s.url = cacheURL + uncached;
|
|
|
-
|
|
|
- // Change '%20' to '+' if this is encoded form body content (gh-2658)
|
|
|
- } else if ( s.data && s.processData &&
|
|
|
- ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
|
|
|
- s.data = s.data.replace( r20, "+" );
|
|
|
- }
|
|
|
-
|
|
|
- // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
|
- if ( s.ifModified ) {
|
|
|
- if ( jQuery.lastModified[ cacheURL ] ) {
|
|
|
- jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
|
|
|
- }
|
|
|
- if ( jQuery.etag[ cacheURL ] ) {
|
|
|
- jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Set the correct header, if data is being sent
|
|
|
- if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
|
|
|
- jqXHR.setRequestHeader( "Content-Type", s.contentType );
|
|
|
- }
|
|
|
-
|
|
|
- // Set the Accepts header for the server, depending on the dataType
|
|
|
- jqXHR.setRequestHeader(
|
|
|
- "Accept",
|
|
|
- s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
|
|
|
- s.accepts[ s.dataTypes[ 0 ] ] +
|
|
|
- ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
|
|
|
- s.accepts[ "*" ]
|
|
|
- );
|
|
|
-
|
|
|
- // Check for headers option
|
|
|
- for ( i in s.headers ) {
|
|
|
- jqXHR.setRequestHeader( i, s.headers[ i ] );
|
|
|
- }
|
|
|
-
|
|
|
- // Allow custom headers/mimetypes and early abort
|
|
|
- if ( s.beforeSend &&
|
|
|
- ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
|
|
|
-
|
|
|
- // Abort if not done already and return
|
|
|
- return jqXHR.abort();
|
|
|
- }
|
|
|
-
|
|
|
- // Aborting is no longer a cancellation
|
|
|
- strAbort = "abort";
|
|
|
-
|
|
|
- // Install callbacks on deferreds
|
|
|
- completeDeferred.add( s.complete );
|
|
|
- jqXHR.done( s.success );
|
|
|
- jqXHR.fail( s.error );
|
|
|
-
|
|
|
- // Get transport
|
|
|
- transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
|
|
|
-
|
|
|
- // If no transport, we auto-abort
|
|
|
- if ( !transport ) {
|
|
|
- done( -1, "No Transport" );
|
|
|
- } else {
|
|
|
- jqXHR.readyState = 1;
|
|
|
-
|
|
|
- // Send global event
|
|
|
- if ( fireGlobals ) {
|
|
|
- globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
|
|
|
- }
|
|
|
-
|
|
|
- // If request was aborted inside ajaxSend, stop there
|
|
|
- if ( completed ) {
|
|
|
- return jqXHR;
|
|
|
- }
|
|
|
-
|
|
|
- // Timeout
|
|
|
- if ( s.async && s.timeout > 0 ) {
|
|
|
- timeoutTimer = window.setTimeout( function() {
|
|
|
- jqXHR.abort( "timeout" );
|
|
|
- }, s.timeout );
|
|
|
- }
|
|
|
-
|
|
|
- try {
|
|
|
- completed = false;
|
|
|
- transport.send( requestHeaders, done );
|
|
|
- } catch ( e ) {
|
|
|
-
|
|
|
- // Rethrow post-completion exceptions
|
|
|
- if ( completed ) {
|
|
|
- throw e;
|
|
|
- }
|
|
|
-
|
|
|
- // Propagate others as results
|
|
|
- done( -1, e );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Callback for when everything is done
|
|
|
- function done( status, nativeStatusText, responses, headers ) {
|
|
|
- var isSuccess, success, error, response, modified,
|
|
|
- statusText = nativeStatusText;
|
|
|
-
|
|
|
- // Ignore repeat invocations
|
|
|
- if ( completed ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- completed = true;
|
|
|
-
|
|
|
- // Clear timeout if it exists
|
|
|
- if ( timeoutTimer ) {
|
|
|
- window.clearTimeout( timeoutTimer );
|
|
|
- }
|
|
|
-
|
|
|
- // Dereference transport for early garbage collection
|
|
|
- // (no matter how long the jqXHR object will be used)
|
|
|
- transport = undefined;
|
|
|
-
|
|
|
- // Cache response headers
|
|
|
- responseHeadersString = headers || "";
|
|
|
-
|
|
|
- // Set readyState
|
|
|
- jqXHR.readyState = status > 0 ? 4 : 0;
|
|
|
-
|
|
|
- // Determine if successful
|
|
|
- isSuccess = status >= 200 && status < 300 || status === 304;
|
|
|
-
|
|
|
- // Get response data
|
|
|
- if ( responses ) {
|
|
|
- response = ajaxHandleResponses( s, jqXHR, responses );
|
|
|
- }
|
|
|
-
|
|
|
- // Use a noop converter for missing script
|
|
|
- if ( !isSuccess && jQuery.inArray( "script", s.dataTypes ) > -1 ) {
|
|
|
- s.converters[ "text script" ] = function() {};
|
|
|
- }
|
|
|
-
|
|
|
- // Convert no matter what (that way responseXXX fields are always set)
|
|
|
- response = ajaxConvert( s, response, jqXHR, isSuccess );
|
|
|
-
|
|
|
- // If successful, handle type chaining
|
|
|
- if ( isSuccess ) {
|
|
|
-
|
|
|
- // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
|
- if ( s.ifModified ) {
|
|
|
- modified = jqXHR.getResponseHeader( "Last-Modified" );
|
|
|
- if ( modified ) {
|
|
|
- jQuery.lastModified[ cacheURL ] = modified;
|
|
|
- }
|
|
|
- modified = jqXHR.getResponseHeader( "etag" );
|
|
|
- if ( modified ) {
|
|
|
- jQuery.etag[ cacheURL ] = modified;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // if no content
|
|
|
- if ( status === 204 || s.type === "HEAD" ) {
|
|
|
- statusText = "nocontent";
|
|
|
-
|
|
|
- // if not modified
|
|
|
- } else if ( status === 304 ) {
|
|
|
- statusText = "notmodified";
|
|
|
-
|
|
|
- // If we have data, let's convert it
|
|
|
- } else {
|
|
|
- statusText = response.state;
|
|
|
- success = response.data;
|
|
|
- error = response.error;
|
|
|
- isSuccess = !error;
|
|
|
- }
|
|
|
- } else {
|
|
|
-
|
|
|
- // Extract error from statusText and normalize for non-aborts
|
|
|
- error = statusText;
|
|
|
- if ( status || !statusText ) {
|
|
|
- statusText = "error";
|
|
|
- if ( status < 0 ) {
|
|
|
- status = 0;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Set data for the fake xhr object
|
|
|
- jqXHR.status = status;
|
|
|
- jqXHR.statusText = ( nativeStatusText || statusText ) + "";
|
|
|
-
|
|
|
- // Success/Error
|
|
|
- if ( isSuccess ) {
|
|
|
- deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
|
|
|
- } else {
|
|
|
- deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
|
|
|
- }
|
|
|
-
|
|
|
- // Status-dependent callbacks
|
|
|
- jqXHR.statusCode( statusCode );
|
|
|
- statusCode = undefined;
|
|
|
-
|
|
|
- if ( fireGlobals ) {
|
|
|
- globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
|
|
|
- [ jqXHR, s, isSuccess ? success : error ] );
|
|
|
- }
|
|
|
-
|
|
|
- // Complete
|
|
|
- completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
|
|
|
-
|
|
|
- if ( fireGlobals ) {
|
|
|
- globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
|
|
|
-
|
|
|
- // Handle the global AJAX counter
|
|
|
- if ( !( --jQuery.active ) ) {
|
|
|
- jQuery.event.trigger( "ajaxStop" );
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return jqXHR;
|
|
|
- },
|
|
|
-
|
|
|
- getJSON: function( url, data, callback ) {
|
|
|
- return jQuery.get( url, data, callback, "json" );
|
|
|
- },
|
|
|
-
|
|
|
- getScript: function( url, callback ) {
|
|
|
- return jQuery.get( url, undefined, callback, "script" );
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.each( [ "get", "post" ], function( _i, method ) {
|
|
|
- jQuery[ method ] = function( url, data, callback, type ) {
|
|
|
-
|
|
|
- // Shift arguments if data argument was omitted
|
|
|
- if ( isFunction( data ) ) {
|
|
|
- type = type || callback;
|
|
|
- callback = data;
|
|
|
- data = undefined;
|
|
|
- }
|
|
|
-
|
|
|
- // The url can be an options object (which then must have .url)
|
|
|
- return jQuery.ajax( jQuery.extend( {
|
|
|
- url: url,
|
|
|
- type: method,
|
|
|
- dataType: type,
|
|
|
- data: data,
|
|
|
- success: callback
|
|
|
- }, jQuery.isPlainObject( url ) && url ) );
|
|
|
- };
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.ajaxPrefilter( function( s ) {
|
|
|
- var i;
|
|
|
- for ( i in s.headers ) {
|
|
|
- if ( i.toLowerCase() === "content-type" ) {
|
|
|
- s.contentType = s.headers[ i ] || "";
|
|
|
- }
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-jQuery._evalUrl = function( url, options, doc ) {
|
|
|
- return jQuery.ajax( {
|
|
|
- url: url,
|
|
|
-
|
|
|
- // Make this explicit, since user can override this through ajaxSetup (#11264)
|
|
|
- type: "GET",
|
|
|
- dataType: "script",
|
|
|
- cache: true,
|
|
|
- async: false,
|
|
|
- global: false,
|
|
|
-
|
|
|
- // Only evaluate the response if it is successful (gh-4126)
|
|
|
- // dataFilter is not invoked for failure responses, so using it instead
|
|
|
- // of the default converter is kludgy but it works.
|
|
|
- converters: {
|
|
|
- "text script": function() {}
|
|
|
- },
|
|
|
- dataFilter: function( response ) {
|
|
|
- jQuery.globalEval( response, options, doc );
|
|
|
- }
|
|
|
- } );
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
- wrapAll: function( html ) {
|
|
|
- var wrap;
|
|
|
-
|
|
|
- if ( this[ 0 ] ) {
|
|
|
- if ( isFunction( html ) ) {
|
|
|
- html = html.call( this[ 0 ] );
|
|
|
- }
|
|
|
-
|
|
|
- // The elements to wrap the target around
|
|
|
- wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
|
|
|
-
|
|
|
- if ( this[ 0 ].parentNode ) {
|
|
|
- wrap.insertBefore( this[ 0 ] );
|
|
|
- }
|
|
|
-
|
|
|
- wrap.map( function() {
|
|
|
- var elem = this;
|
|
|
-
|
|
|
- while ( elem.firstElementChild ) {
|
|
|
- elem = elem.firstElementChild;
|
|
|
- }
|
|
|
-
|
|
|
- return elem;
|
|
|
- } ).append( this );
|
|
|
- }
|
|
|
-
|
|
|
- return this;
|
|
|
- },
|
|
|
-
|
|
|
- wrapInner: function( html ) {
|
|
|
- if ( isFunction( html ) ) {
|
|
|
- return this.each( function( i ) {
|
|
|
- jQuery( this ).wrapInner( html.call( this, i ) );
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- return this.each( function() {
|
|
|
- var self = jQuery( this ),
|
|
|
- contents = self.contents();
|
|
|
-
|
|
|
- if ( contents.length ) {
|
|
|
- contents.wrapAll( html );
|
|
|
-
|
|
|
- } else {
|
|
|
- self.append( html );
|
|
|
- }
|
|
|
- } );
|
|
|
- },
|
|
|
-
|
|
|
- wrap: function( html ) {
|
|
|
- var htmlIsFunction = isFunction( html );
|
|
|
-
|
|
|
- return this.each( function( i ) {
|
|
|
- jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
|
|
|
- } );
|
|
|
- },
|
|
|
-
|
|
|
- unwrap: function( selector ) {
|
|
|
- this.parent( selector ).not( "body" ).each( function() {
|
|
|
- jQuery( this ).replaceWith( this.childNodes );
|
|
|
- } );
|
|
|
- return this;
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-jQuery.expr.pseudos.hidden = function( elem ) {
|
|
|
- return !jQuery.expr.pseudos.visible( elem );
|
|
|
-};
|
|
|
-jQuery.expr.pseudos.visible = function( elem ) {
|
|
|
- return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-jQuery.ajaxSettings.xhr = function() {
|
|
|
- try {
|
|
|
- return new window.XMLHttpRequest();
|
|
|
- } catch ( e ) {}
|
|
|
-};
|
|
|
-
|
|
|
-var xhrSuccessStatus = {
|
|
|
-
|
|
|
- // File protocol always yields status code 0, assume 200
|
|
|
- 0: 200,
|
|
|
-
|
|
|
- // Support: IE <=9 only
|
|
|
- // #1450: sometimes IE returns 1223 when it should be 204
|
|
|
- 1223: 204
|
|
|
- },
|
|
|
- xhrSupported = jQuery.ajaxSettings.xhr();
|
|
|
-
|
|
|
-support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
|
|
|
-support.ajax = xhrSupported = !!xhrSupported;
|
|
|
-
|
|
|
-jQuery.ajaxTransport( function( options ) {
|
|
|
- var callback, errorCallback;
|
|
|
-
|
|
|
- // Cross domain only allowed if supported through XMLHttpRequest
|
|
|
- if ( support.cors || xhrSupported && !options.crossDomain ) {
|
|
|
- return {
|
|
|
- send: function( headers, complete ) {
|
|
|
- var i,
|
|
|
- xhr = options.xhr();
|
|
|
-
|
|
|
- xhr.open(
|
|
|
- options.type,
|
|
|
- options.url,
|
|
|
- options.async,
|
|
|
- options.username,
|
|
|
- options.password
|
|
|
- );
|
|
|
-
|
|
|
- // Apply custom fields if provided
|
|
|
- if ( options.xhrFields ) {
|
|
|
- for ( i in options.xhrFields ) {
|
|
|
- xhr[ i ] = options.xhrFields[ i ];
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Override mime type if needed
|
|
|
- if ( options.mimeType && xhr.overrideMimeType ) {
|
|
|
- xhr.overrideMimeType( options.mimeType );
|
|
|
- }
|
|
|
-
|
|
|
- // X-Requested-With header
|
|
|
- // For cross-domain requests, seeing as conditions for a preflight are
|
|
|
- // akin to a jigsaw puzzle, we simply never set it to be sure.
|
|
|
- // (it can always be set on a per-request basis or even using ajaxSetup)
|
|
|
- // For same-domain requests, won't change header if already provided.
|
|
|
- if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
|
|
|
- headers[ "X-Requested-With" ] = "XMLHttpRequest";
|
|
|
- }
|
|
|
-
|
|
|
- // Set headers
|
|
|
- for ( i in headers ) {
|
|
|
- xhr.setRequestHeader( i, headers[ i ] );
|
|
|
- }
|
|
|
-
|
|
|
- // Callback
|
|
|
- callback = function( type ) {
|
|
|
- return function() {
|
|
|
- if ( callback ) {
|
|
|
- callback = errorCallback = xhr.onload =
|
|
|
- xhr.onerror = xhr.onabort = xhr.ontimeout =
|
|
|
- xhr.onreadystatechange = null;
|
|
|
-
|
|
|
- if ( type === "abort" ) {
|
|
|
- xhr.abort();
|
|
|
- } else if ( type === "error" ) {
|
|
|
-
|
|
|
- // Support: IE <=9 only
|
|
|
- // On a manual native abort, IE9 throws
|
|
|
- // errors on any property access that is not readyState
|
|
|
- if ( typeof xhr.status !== "number" ) {
|
|
|
- complete( 0, "error" );
|
|
|
- } else {
|
|
|
- complete(
|
|
|
-
|
|
|
- // File: protocol always yields status 0; see #8605, #14207
|
|
|
- xhr.status,
|
|
|
- xhr.statusText
|
|
|
- );
|
|
|
- }
|
|
|
- } else {
|
|
|
- complete(
|
|
|
- xhrSuccessStatus[ xhr.status ] || xhr.status,
|
|
|
- xhr.statusText,
|
|
|
-
|
|
|
- // Support: IE <=9 only
|
|
|
- // IE9 has no XHR2 but throws on binary (trac-11426)
|
|
|
- // For XHR2 non-text, let the caller handle it (gh-2498)
|
|
|
- ( xhr.responseType || "text" ) !== "text" ||
|
|
|
- typeof xhr.responseText !== "string" ?
|
|
|
- { binary: xhr.response } :
|
|
|
- { text: xhr.responseText },
|
|
|
- xhr.getAllResponseHeaders()
|
|
|
- );
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- };
|
|
|
-
|
|
|
- // Listen to events
|
|
|
- xhr.onload = callback();
|
|
|
- errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
|
|
|
-
|
|
|
- // Support: IE 9 only
|
|
|
- // Use onreadystatechange to replace onabort
|
|
|
- // to handle uncaught aborts
|
|
|
- if ( xhr.onabort !== undefined ) {
|
|
|
- xhr.onabort = errorCallback;
|
|
|
- } else {
|
|
|
- xhr.onreadystatechange = function() {
|
|
|
-
|
|
|
- // Check readyState before timeout as it changes
|
|
|
- if ( xhr.readyState === 4 ) {
|
|
|
-
|
|
|
- // Allow onerror to be called first,
|
|
|
- // but that will not handle a native abort
|
|
|
- // Also, save errorCallback to a variable
|
|
|
- // as xhr.onerror cannot be accessed
|
|
|
- window.setTimeout( function() {
|
|
|
- if ( callback ) {
|
|
|
- errorCallback();
|
|
|
- }
|
|
|
- } );
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- // Create the abort callback
|
|
|
- callback = callback( "abort" );
|
|
|
-
|
|
|
- try {
|
|
|
-
|
|
|
- // Do send the request (this may raise an exception)
|
|
|
- xhr.send( options.hasContent && options.data || null );
|
|
|
- } catch ( e ) {
|
|
|
-
|
|
|
- // #14683: Only rethrow if this hasn't been notified as an error yet
|
|
|
- if ( callback ) {
|
|
|
- throw e;
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- abort: function() {
|
|
|
- if ( callback ) {
|
|
|
- callback();
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
|
|
|
-jQuery.ajaxPrefilter( function( s ) {
|
|
|
- if ( s.crossDomain ) {
|
|
|
- s.contents.script = false;
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-// Install script dataType
|
|
|
-jQuery.ajaxSetup( {
|
|
|
- accepts: {
|
|
|
- script: "text/javascript, application/javascript, " +
|
|
|
- "application/ecmascript, application/x-ecmascript"
|
|
|
- },
|
|
|
- contents: {
|
|
|
- script: /\b(?:java|ecma)script\b/
|
|
|
- },
|
|
|
- converters: {
|
|
|
- "text script": function( text ) {
|
|
|
- jQuery.globalEval( text );
|
|
|
- return text;
|
|
|
- }
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-// Handle cache's special case and crossDomain
|
|
|
-jQuery.ajaxPrefilter( "script", function( s ) {
|
|
|
- if ( s.cache === undefined ) {
|
|
|
- s.cache = false;
|
|
|
- }
|
|
|
- if ( s.crossDomain ) {
|
|
|
- s.type = "GET";
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-// Bind script tag hack transport
|
|
|
-jQuery.ajaxTransport( "script", function( s ) {
|
|
|
-
|
|
|
- // This transport only deals with cross domain or forced-by-attrs requests
|
|
|
- if ( s.crossDomain || s.scriptAttrs ) {
|
|
|
- var script, callback;
|
|
|
- return {
|
|
|
- send: function( _, complete ) {
|
|
|
- script = jQuery( "<script>" )
|
|
|
- .attr( s.scriptAttrs || {} )
|
|
|
- .prop( { charset: s.scriptCharset, src: s.url } )
|
|
|
- .on( "load error", callback = function( evt ) {
|
|
|
- script.remove();
|
|
|
- callback = null;
|
|
|
- if ( evt ) {
|
|
|
- complete( evt.type === "error" ? 404 : 200, evt.type );
|
|
|
- }
|
|
|
- } );
|
|
|
-
|
|
|
- // Use native DOM manipulation to avoid our domManip AJAX trickery
|
|
|
- document.head.appendChild( script[ 0 ] );
|
|
|
- },
|
|
|
- abort: function() {
|
|
|
- if ( callback ) {
|
|
|
- callback();
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-var oldCallbacks = [],
|
|
|
- rjsonp = /(=)\?(?=&|$)|\?\?/;
|
|
|
-
|
|
|
-// Default jsonp settings
|
|
|
-jQuery.ajaxSetup( {
|
|
|
- jsonp: "callback",
|
|
|
- jsonpCallback: function() {
|
|
|
- var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce.guid++ ) );
|
|
|
- this[ callback ] = true;
|
|
|
- return callback;
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-// Detect, normalize options and install callbacks for jsonp requests
|
|
|
-jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
|
|
|
-
|
|
|
- var callbackName, overwritten, responseContainer,
|
|
|
- jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
|
|
|
- "url" :
|
|
|
- typeof s.data === "string" &&
|
|
|
- ( s.contentType || "" )
|
|
|
- .indexOf( "application/x-www-form-urlencoded" ) === 0 &&
|
|
|
- rjsonp.test( s.data ) && "data"
|
|
|
- );
|
|
|
-
|
|
|
- // Handle iff the expected data type is "jsonp" or we have a parameter to set
|
|
|
- if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
|
|
|
-
|
|
|
- // Get callback name, remembering preexisting value associated with it
|
|
|
- callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
|
|
|
- s.jsonpCallback() :
|
|
|
- s.jsonpCallback;
|
|
|
-
|
|
|
- // Insert callback into url or form data
|
|
|
- if ( jsonProp ) {
|
|
|
- s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
|
|
|
- } else if ( s.jsonp !== false ) {
|
|
|
- s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
|
|
|
- }
|
|
|
-
|
|
|
- // Use data converter to retrieve json after script execution
|
|
|
- s.converters[ "script json" ] = function() {
|
|
|
- if ( !responseContainer ) {
|
|
|
- jQuery.error( callbackName + " was not called" );
|
|
|
- }
|
|
|
- return responseContainer[ 0 ];
|
|
|
- };
|
|
|
-
|
|
|
- // Force json dataType
|
|
|
- s.dataTypes[ 0 ] = "json";
|
|
|
-
|
|
|
- // Install callback
|
|
|
- overwritten = window[ callbackName ];
|
|
|
- window[ callbackName ] = function() {
|
|
|
- responseContainer = arguments;
|
|
|
- };
|
|
|
-
|
|
|
- // Clean-up function (fires after converters)
|
|
|
- jqXHR.always( function() {
|
|
|
-
|
|
|
- // If previous value didn't exist - remove it
|
|
|
- if ( overwritten === undefined ) {
|
|
|
- jQuery( window ).removeProp( callbackName );
|
|
|
-
|
|
|
- // Otherwise restore preexisting value
|
|
|
- } else {
|
|
|
- window[ callbackName ] = overwritten;
|
|
|
- }
|
|
|
-
|
|
|
- // Save back as free
|
|
|
- if ( s[ callbackName ] ) {
|
|
|
-
|
|
|
- // Make sure that re-using the options doesn't screw things around
|
|
|
- s.jsonpCallback = originalSettings.jsonpCallback;
|
|
|
-
|
|
|
- // Save the callback name for future use
|
|
|
- oldCallbacks.push( callbackName );
|
|
|
- }
|
|
|
-
|
|
|
- // Call if it was a function and we have a response
|
|
|
- if ( responseContainer && isFunction( overwritten ) ) {
|
|
|
- overwritten( responseContainer[ 0 ] );
|
|
|
- }
|
|
|
-
|
|
|
- responseContainer = overwritten = undefined;
|
|
|
- } );
|
|
|
-
|
|
|
- // Delegate to script
|
|
|
- return "script";
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-// Support: Safari 8 only
|
|
|
-// In Safari 8 documents created via document.implementation.createHTMLDocument
|
|
|
-// collapse sibling forms: the second one becomes a child of the first one.
|
|
|
-// Because of that, this security measure has to be disabled in Safari 8.
|
|
|
-// https://bugs.webkit.org/show_bug.cgi?id=137337
|
|
|
-support.createHTMLDocument = ( function() {
|
|
|
- var body = document.implementation.createHTMLDocument( "" ).body;
|
|
|
- body.innerHTML = "<form></form><form></form>";
|
|
|
- return body.childNodes.length === 2;
|
|
|
-} )();
|
|
|
-
|
|
|
-
|
|
|
-// Argument "data" should be string of html
|
|
|
-// context (optional): If specified, the fragment will be created in this context,
|
|
|
-// defaults to document
|
|
|
-// keepScripts (optional): If true, will include scripts passed in the html string
|
|
|
-jQuery.parseHTML = function( data, context, keepScripts ) {
|
|
|
- if ( typeof data !== "string" ) {
|
|
|
- return [];
|
|
|
- }
|
|
|
- if ( typeof context === "boolean" ) {
|
|
|
- keepScripts = context;
|
|
|
- context = false;
|
|
|
- }
|
|
|
-
|
|
|
- var base, parsed, scripts;
|
|
|
-
|
|
|
- if ( !context ) {
|
|
|
-
|
|
|
- // Stop scripts or inline event handlers from being executed immediately
|
|
|
- // by using document.implementation
|
|
|
- if ( support.createHTMLDocument ) {
|
|
|
- context = document.implementation.createHTMLDocument( "" );
|
|
|
-
|
|
|
- // Set the base href for the created document
|
|
|
- // so any parsed elements with URLs
|
|
|
- // are based on the document's URL (gh-2965)
|
|
|
- base = context.createElement( "base" );
|
|
|
- base.href = document.location.href;
|
|
|
- context.head.appendChild( base );
|
|
|
- } else {
|
|
|
- context = document;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- parsed = rsingleTag.exec( data );
|
|
|
- scripts = !keepScripts && [];
|
|
|
-
|
|
|
- // Single tag
|
|
|
- if ( parsed ) {
|
|
|
- return [ context.createElement( parsed[ 1 ] ) ];
|
|
|
- }
|
|
|
-
|
|
|
- parsed = buildFragment( [ data ], context, scripts );
|
|
|
-
|
|
|
- if ( scripts && scripts.length ) {
|
|
|
- jQuery( scripts ).remove();
|
|
|
- }
|
|
|
-
|
|
|
- return jQuery.merge( [], parsed.childNodes );
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * Load a url into a page
|
|
|
- */
|
|
|
-jQuery.fn.load = function( url, params, callback ) {
|
|
|
- var selector, type, response,
|
|
|
- self = this,
|
|
|
- off = url.indexOf( " " );
|
|
|
-
|
|
|
- if ( off > -1 ) {
|
|
|
- selector = stripAndCollapse( url.slice( off ) );
|
|
|
- url = url.slice( 0, off );
|
|
|
- }
|
|
|
-
|
|
|
- // If it's a function
|
|
|
- if ( isFunction( params ) ) {
|
|
|
-
|
|
|
- // We assume that it's the callback
|
|
|
- callback = params;
|
|
|
- params = undefined;
|
|
|
-
|
|
|
- // Otherwise, build a param string
|
|
|
- } else if ( params && typeof params === "object" ) {
|
|
|
- type = "POST";
|
|
|
- }
|
|
|
-
|
|
|
- // If we have elements to modify, make the request
|
|
|
- if ( self.length > 0 ) {
|
|
|
- jQuery.ajax( {
|
|
|
- url: url,
|
|
|
-
|
|
|
- // If "type" variable is undefined, then "GET" method will be used.
|
|
|
- // Make value of this field explicit since
|
|
|
- // user can override it through ajaxSetup method
|
|
|
- type: type || "GET",
|
|
|
- dataType: "html",
|
|
|
- data: params
|
|
|
- } ).done( function( responseText ) {
|
|
|
-
|
|
|
- // Save response for use in complete callback
|
|
|
- response = arguments;
|
|
|
-
|
|
|
- self.html( selector ?
|
|
|
-
|
|
|
- // If a selector was specified, locate the right elements in a dummy div
|
|
|
- // Exclude scripts to avoid IE 'Permission Denied' errors
|
|
|
- jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
|
|
|
-
|
|
|
- // Otherwise use the full result
|
|
|
- responseText );
|
|
|
-
|
|
|
- // If the request succeeds, this function gets "data", "status", "jqXHR"
|
|
|
- // but they are ignored because response was set above.
|
|
|
- // If it fails, this function gets "jqXHR", "status", "error"
|
|
|
- } ).always( callback && function( jqXHR, status ) {
|
|
|
- self.each( function() {
|
|
|
- callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
|
|
|
- } );
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- return this;
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-jQuery.expr.pseudos.animated = function( elem ) {
|
|
|
- return jQuery.grep( jQuery.timers, function( fn ) {
|
|
|
- return elem === fn.elem;
|
|
|
- } ).length;
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-jQuery.offset = {
|
|
|
- setOffset: function( elem, options, i ) {
|
|
|
- var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
|
|
|
- position = jQuery.css( elem, "position" ),
|
|
|
- curElem = jQuery( elem ),
|
|
|
- props = {};
|
|
|
-
|
|
|
- // Set position first, in-case top/left are set even on static elem
|
|
|
- if ( position === "static" ) {
|
|
|
- elem.style.position = "relative";
|
|
|
- }
|
|
|
-
|
|
|
- curOffset = curElem.offset();
|
|
|
- curCSSTop = jQuery.css( elem, "top" );
|
|
|
- curCSSLeft = jQuery.css( elem, "left" );
|
|
|
- calculatePosition = ( position === "absolute" || position === "fixed" ) &&
|
|
|
- ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
|
|
|
-
|
|
|
- // Need to be able to calculate position if either
|
|
|
- // top or left is auto and position is either absolute or fixed
|
|
|
- if ( calculatePosition ) {
|
|
|
- curPosition = curElem.position();
|
|
|
- curTop = curPosition.top;
|
|
|
- curLeft = curPosition.left;
|
|
|
-
|
|
|
- } else {
|
|
|
- curTop = parseFloat( curCSSTop ) || 0;
|
|
|
- curLeft = parseFloat( curCSSLeft ) || 0;
|
|
|
- }
|
|
|
-
|
|
|
- if ( isFunction( options ) ) {
|
|
|
-
|
|
|
- // Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
|
|
|
- options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
|
|
|
- }
|
|
|
-
|
|
|
- if ( options.top != null ) {
|
|
|
- props.top = ( options.top - curOffset.top ) + curTop;
|
|
|
- }
|
|
|
- if ( options.left != null ) {
|
|
|
- props.left = ( options.left - curOffset.left ) + curLeft;
|
|
|
- }
|
|
|
-
|
|
|
- if ( "using" in options ) {
|
|
|
- options.using.call( elem, props );
|
|
|
-
|
|
|
- } else {
|
|
|
- if ( typeof props.top === "number" ) {
|
|
|
- props.top += "px";
|
|
|
- }
|
|
|
- if ( typeof props.left === "number" ) {
|
|
|
- props.left += "px";
|
|
|
- }
|
|
|
- curElem.css( props );
|
|
|
- }
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
-
|
|
|
- // offset() relates an element's border box to the document origin
|
|
|
- offset: function( options ) {
|
|
|
-
|
|
|
- // Preserve chaining for setter
|
|
|
- if ( arguments.length ) {
|
|
|
- return options === undefined ?
|
|
|
- this :
|
|
|
- this.each( function( i ) {
|
|
|
- jQuery.offset.setOffset( this, options, i );
|
|
|
- } );
|
|
|
- }
|
|
|
-
|
|
|
- var rect, win,
|
|
|
- elem = this[ 0 ];
|
|
|
-
|
|
|
- if ( !elem ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // Return zeros for disconnected and hidden (display: none) elements (gh-2310)
|
|
|
- // Support: IE <=11 only
|
|
|
- // Running getBoundingClientRect on a
|
|
|
- // disconnected node in IE throws an error
|
|
|
- if ( !elem.getClientRects().length ) {
|
|
|
- return { top: 0, left: 0 };
|
|
|
- }
|
|
|
-
|
|
|
- // Get document-relative position by adding viewport scroll to viewport-relative gBCR
|
|
|
- rect = elem.getBoundingClientRect();
|
|
|
- win = elem.ownerDocument.defaultView;
|
|
|
- return {
|
|
|
- top: rect.top + win.pageYOffset,
|
|
|
- left: rect.left + win.pageXOffset
|
|
|
- };
|
|
|
- },
|
|
|
-
|
|
|
- // position() relates an element's margin box to its offset parent's padding box
|
|
|
- // This corresponds to the behavior of CSS absolute positioning
|
|
|
- position: function() {
|
|
|
- if ( !this[ 0 ] ) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- var offsetParent, offset, doc,
|
|
|
- elem = this[ 0 ],
|
|
|
- parentOffset = { top: 0, left: 0 };
|
|
|
-
|
|
|
- // position:fixed elements are offset from the viewport, which itself always has zero offset
|
|
|
- if ( jQuery.css( elem, "position" ) === "fixed" ) {
|
|
|
-
|
|
|
- // Assume position:fixed implies availability of getBoundingClientRect
|
|
|
- offset = elem.getBoundingClientRect();
|
|
|
-
|
|
|
- } else {
|
|
|
- offset = this.offset();
|
|
|
-
|
|
|
- // Account for the *real* offset parent, which can be the document or its root element
|
|
|
- // when a statically positioned element is identified
|
|
|
- doc = elem.ownerDocument;
|
|
|
- offsetParent = elem.offsetParent || doc.documentElement;
|
|
|
- while ( offsetParent &&
|
|
|
- ( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
|
|
|
- jQuery.css( offsetParent, "position" ) === "static" ) {
|
|
|
-
|
|
|
- offsetParent = offsetParent.parentNode;
|
|
|
- }
|
|
|
- if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {
|
|
|
-
|
|
|
- // Incorporate borders into its offset, since they are outside its content origin
|
|
|
- parentOffset = jQuery( offsetParent ).offset();
|
|
|
- parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
|
|
|
- parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Subtract parent offsets and element margins
|
|
|
- return {
|
|
|
- top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
|
|
|
- left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
|
|
|
- };
|
|
|
- },
|
|
|
-
|
|
|
- // This method will return documentElement in the following cases:
|
|
|
- // 1) For the element inside the iframe without offsetParent, this method will return
|
|
|
- // documentElement of the parent window
|
|
|
- // 2) For the hidden or detached element
|
|
|
- // 3) For body or html element, i.e. in case of the html node - it will return itself
|
|
|
- //
|
|
|
- // but those exceptions were never presented as a real life use-cases
|
|
|
- // and might be considered as more preferable results.
|
|
|
- //
|
|
|
- // This logic, however, is not guaranteed and can change at any point in the future
|
|
|
- offsetParent: function() {
|
|
|
- return this.map( function() {
|
|
|
- var offsetParent = this.offsetParent;
|
|
|
-
|
|
|
- while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
|
|
|
- offsetParent = offsetParent.offsetParent;
|
|
|
- }
|
|
|
-
|
|
|
- return offsetParent || documentElement;
|
|
|
- } );
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-// Create scrollLeft and scrollTop methods
|
|
|
-jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
|
|
|
- var top = "pageYOffset" === prop;
|
|
|
-
|
|
|
- jQuery.fn[ method ] = function( val ) {
|
|
|
- return access( this, function( elem, method, val ) {
|
|
|
-
|
|
|
- // Coalesce documents and windows
|
|
|
- var win;
|
|
|
- if ( isWindow( elem ) ) {
|
|
|
- win = elem;
|
|
|
- } else if ( elem.nodeType === 9 ) {
|
|
|
- win = elem.defaultView;
|
|
|
- }
|
|
|
-
|
|
|
- if ( val === undefined ) {
|
|
|
- return win ? win[ prop ] : elem[ method ];
|
|
|
- }
|
|
|
-
|
|
|
- if ( win ) {
|
|
|
- win.scrollTo(
|
|
|
- !top ? val : win.pageXOffset,
|
|
|
- top ? val : win.pageYOffset
|
|
|
- );
|
|
|
-
|
|
|
- } else {
|
|
|
- elem[ method ] = val;
|
|
|
- }
|
|
|
- }, method, val, arguments.length );
|
|
|
- };
|
|
|
-} );
|
|
|
-
|
|
|
-// Support: Safari <=7 - 9.1, Chrome <=37 - 49
|
|
|
-// Add the top/left cssHooks using jQuery.fn.position
|
|
|
-// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
|
|
-// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
|
|
|
-// getComputedStyle returns percent when specified for top/left/bottom/right;
|
|
|
-// rather than make the css module depend on the offset module, just check for it here
|
|
|
-jQuery.each( [ "top", "left" ], function( _i, prop ) {
|
|
|
- jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
|
|
|
- function( elem, computed ) {
|
|
|
- if ( computed ) {
|
|
|
- computed = curCSS( elem, prop );
|
|
|
-
|
|
|
- // If curCSS returns percentage, fallback to offset
|
|
|
- return rnumnonpx.test( computed ) ?
|
|
|
- jQuery( elem ).position()[ prop ] + "px" :
|
|
|
- computed;
|
|
|
- }
|
|
|
- }
|
|
|
- );
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
|
|
|
-jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
|
|
|
- jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
|
|
|
- function( defaultExtra, funcName ) {
|
|
|
-
|
|
|
- // Margin is only for outerHeight, outerWidth
|
|
|
- jQuery.fn[ funcName ] = function( margin, value ) {
|
|
|
- var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
|
|
|
- extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
|
|
|
-
|
|
|
- return access( this, function( elem, type, value ) {
|
|
|
- var doc;
|
|
|
-
|
|
|
- if ( isWindow( elem ) ) {
|
|
|
-
|
|
|
- // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
|
|
|
- return funcName.indexOf( "outer" ) === 0 ?
|
|
|
- elem[ "inner" + name ] :
|
|
|
- elem.document.documentElement[ "client" + name ];
|
|
|
- }
|
|
|
-
|
|
|
- // Get document width or height
|
|
|
- if ( elem.nodeType === 9 ) {
|
|
|
- doc = elem.documentElement;
|
|
|
-
|
|
|
- // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
|
|
|
- // whichever is greatest
|
|
|
- return Math.max(
|
|
|
- elem.body[ "scroll" + name ], doc[ "scroll" + name ],
|
|
|
- elem.body[ "offset" + name ], doc[ "offset" + name ],
|
|
|
- doc[ "client" + name ]
|
|
|
- );
|
|
|
- }
|
|
|
-
|
|
|
- return value === undefined ?
|
|
|
-
|
|
|
- // Get width or height on the element, requesting but not forcing parseFloat
|
|
|
- jQuery.css( elem, type, extra ) :
|
|
|
-
|
|
|
- // Set width or height on the element
|
|
|
- jQuery.style( elem, type, value, extra );
|
|
|
- }, type, chainable ? margin : undefined, chainable );
|
|
|
- };
|
|
|
- } );
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-jQuery.each( [
|
|
|
- "ajaxStart",
|
|
|
- "ajaxStop",
|
|
|
- "ajaxComplete",
|
|
|
- "ajaxError",
|
|
|
- "ajaxSuccess",
|
|
|
- "ajaxSend"
|
|
|
-], function( _i, type ) {
|
|
|
- jQuery.fn[ type ] = function( fn ) {
|
|
|
- return this.on( type, fn );
|
|
|
- };
|
|
|
-} );
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-jQuery.fn.extend( {
|
|
|
-
|
|
|
- bind: function( types, data, fn ) {
|
|
|
- return this.on( types, null, data, fn );
|
|
|
- },
|
|
|
- unbind: function( types, fn ) {
|
|
|
- return this.off( types, null, fn );
|
|
|
- },
|
|
|
-
|
|
|
- delegate: function( selector, types, data, fn ) {
|
|
|
- return this.on( types, selector, data, fn );
|
|
|
- },
|
|
|
- undelegate: function( selector, types, fn ) {
|
|
|
-
|
|
|
- // ( namespace ) or ( selector, types [, fn] )
|
|
|
- return arguments.length === 1 ?
|
|
|
- this.off( selector, "**" ) :
|
|
|
- this.off( types, selector || "**", fn );
|
|
|
- },
|
|
|
-
|
|
|
- hover: function( fnOver, fnOut ) {
|
|
|
- return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
|
|
|
- }
|
|
|
-} );
|
|
|
-
|
|
|
-jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
|
|
|
- "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
|
|
- "change select submit keydown keypress keyup contextmenu" ).split( " " ),
|
|
|
- function( _i, name ) {
|
|
|
-
|
|
|
- // Handle event binding
|
|
|
- jQuery.fn[ name ] = function( data, fn ) {
|
|
|
- return arguments.length > 0 ?
|
|
|
- this.on( name, null, data, fn ) :
|
|
|
- this.trigger( name );
|
|
|
- };
|
|
|
- } );
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-// Support: Android <=4.0 only
|
|
|
-// Make sure we trim BOM and NBSP
|
|
|
-var rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
|
|
|
-
|
|
|
-// Bind a function to a context, optionally partially applying any
|
|
|
-// arguments.
|
|
|
-// jQuery.proxy is deprecated to promote standards (specifically Function#bind)
|
|
|
-// However, it is not slated for removal any time soon
|
|
|
-jQuery.proxy = function( fn, context ) {
|
|
|
- var tmp, args, proxy;
|
|
|
-
|
|
|
- if ( typeof context === "string" ) {
|
|
|
- tmp = fn[ context ];
|
|
|
- context = fn;
|
|
|
- fn = tmp;
|
|
|
- }
|
|
|
-
|
|
|
- // Quick check to determine if target is callable, in the spec
|
|
|
- // this throws a TypeError, but we will just return undefined.
|
|
|
- if ( !isFunction( fn ) ) {
|
|
|
- return undefined;
|
|
|
- }
|
|
|
-
|
|
|
- // Simulated bind
|
|
|
- args = slice.call( arguments, 2 );
|
|
|
- proxy = function() {
|
|
|
- return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
|
|
|
- };
|
|
|
-
|
|
|
- // Set the guid of unique handler to the same of original handler, so it can be removed
|
|
|
- proxy.guid = fn.guid = fn.guid || jQuery.guid++;
|
|
|
-
|
|
|
- return proxy;
|
|
|
-};
|
|
|
-
|
|
|
-jQuery.holdReady = function( hold ) {
|
|
|
- if ( hold ) {
|
|
|
- jQuery.readyWait++;
|
|
|
- } else {
|
|
|
- jQuery.ready( true );
|
|
|
- }
|
|
|
-};
|
|
|
-jQuery.isArray = Array.isArray;
|
|
|
-jQuery.parseJSON = JSON.parse;
|
|
|
-jQuery.nodeName = nodeName;
|
|
|
-jQuery.isFunction = isFunction;
|
|
|
-jQuery.isWindow = isWindow;
|
|
|
-jQuery.camelCase = camelCase;
|
|
|
-jQuery.type = toType;
|
|
|
-
|
|
|
-jQuery.now = Date.now;
|
|
|
-
|
|
|
-jQuery.isNumeric = function( obj ) {
|
|
|
-
|
|
|
- // As of jQuery 3.0, isNumeric is limited to
|
|
|
- // strings and numbers (primitives or objects)
|
|
|
- // that can be coerced to finite numbers (gh-2662)
|
|
|
- var type = jQuery.type( obj );
|
|
|
- return ( type === "number" || type === "string" ) &&
|
|
|
-
|
|
|
- // parseFloat NaNs numeric-cast false positives ("")
|
|
|
- // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
|
|
|
- // subtraction forces infinities to NaN
|
|
|
- !isNaN( obj - parseFloat( obj ) );
|
|
|
-};
|
|
|
-
|
|
|
-jQuery.trim = function( text ) {
|
|
|
- return text == null ?
|
|
|
- "" :
|
|
|
- ( text + "" ).replace( rtrim, "" );
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-// Register as a named AMD module, since jQuery can be concatenated with other
|
|
|
-// files that may use define, but not via a proper concatenation script that
|
|
|
-// understands anonymous AMD modules. A named AMD is safest and most robust
|
|
|
-// way to register. Lowercase jquery is used because AMD module names are
|
|
|
-// derived from file names, and jQuery is normally delivered in a lowercase
|
|
|
-// file name. Do this after creating the global so that if an AMD module wants
|
|
|
-// to call noConflict to hide this version of jQuery, it will work.
|
|
|
-
|
|
|
-// Note that for maximum portability, libraries that are not jQuery should
|
|
|
-// declare themselves as anonymous modules, and avoid setting a global if an
|
|
|
-// AMD loader is present. jQuery is a special case. For more information, see
|
|
|
-// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
|
|
|
-
|
|
|
-if ( typeof define === "function" && define.amd ) {
|
|
|
- define( "jquery", [], function() {
|
|
|
- return jQuery;
|
|
|
- } );
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-var
|
|
|
-
|
|
|
- // Map over jQuery in case of overwrite
|
|
|
- _jQuery = window.jQuery,
|
|
|
-
|
|
|
- // Map over the $ in case of overwrite
|
|
|
- _$ = window.$;
|
|
|
-
|
|
|
-jQuery.noConflict = function( deep ) {
|
|
|
- if ( window.$ === jQuery ) {
|
|
|
- window.$ = _$;
|
|
|
- }
|
|
|
-
|
|
|
- if ( deep && window.jQuery === jQuery ) {
|
|
|
- window.jQuery = _jQuery;
|
|
|
- }
|
|
|
-
|
|
|
- return jQuery;
|
|
|
-};
|
|
|
-
|
|
|
-// Expose jQuery and $ identifiers, even in AMD
|
|
|
-// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
|
|
|
-// and CommonJS for browser emulators (#13566)
|
|
|
-if ( typeof noGlobal === "undefined" ) {
|
|
|
- window.jQuery = window.$ = jQuery;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-return jQuery;
|
|
|
-} );
|
liyongli
