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39 lines
895 B
JavaScript
39 lines
895 B
JavaScript
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/*!
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* jQuery UI :data @VERSION
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* http://jqueryui.com
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*
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* Copyright jQuery Foundation and other contributors
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* Released under the MIT license.
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* http://jquery.org/license
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*/
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//>>label: :data
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//>>group: Core
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//>>description: Selects elements which have data stored under the specified key.
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//>>docs: http://api.jqueryui.com/data-selector/
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( function( factory ) {
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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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return $.extend( $.expr[ ":" ], {
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data: $.expr.createPseudo ?
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$.expr.createPseudo( function( dataName ) {
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return function( elem ) {
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return !!$.data( elem, dataName );
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};
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} ) :
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// support: jQuery <1.8
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function( elem, i, match ) {
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return !!$.data( elem, match[ 3 ] );
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}
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} );
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} ) );
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