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53 lines
978 B
JavaScript
53 lines
978 B
JavaScript
/*!
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* jQuery UI Unique ID @VERSION
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* http://jqueryui.com
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*
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* Copyright OpenJS Foundation and other contributors
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* Released under the MIT license.
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* http://jquery.org/license
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*/
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//>>label: uniqueId
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//>>group: Core
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//>>description: Functions to generate and remove uniqueId's
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//>>docs: http://api.jqueryui.com/uniqueId/
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( function( factory ) {
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"use strict";
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if ( typeof define === "function" && define.amd ) {
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// AMD. Register as an anonymous module.
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define( [ "jquery", "./version" ], factory );
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} else {
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// Browser globals
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factory( jQuery );
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}
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} )( function( $ ) {
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"use strict";
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return $.fn.extend( {
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uniqueId: ( function() {
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var uuid = 0;
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return function() {
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return this.each( function() {
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if ( !this.id ) {
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this.id = "ui-id-" + ( ++uuid );
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}
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} );
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};
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} )(),
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removeUniqueId: function() {
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return this.each( function() {
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if ( /^ui-id-\d+$/.test( this.id ) ) {
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$( this ).removeAttr( "id" );
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}
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} );
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}
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} );
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} );
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