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31 lines
798 B
JavaScript
31 lines
798 B
JavaScript
/*! © SpryMedia Ltd, Jumpy - datatables.net/license */
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import jQuery from 'jquery';
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import DataTable from 'datatables.net';
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// Allow reassignment of the $ variable
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let $ = jQuery;
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/**
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* Sort on the 'alt' tag of images in a column. This is particularly useful if
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* you have a column of images (ticks and crosses for example) and you want to
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* control the sorting using the alt tag.
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*
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* @name Alt string
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* @summary Use the `alt` attribute of an image tag as the data to sort upon.
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* @author _Jumpy_
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*
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* @example
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* $('#example').dataTable( {
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* columnDefs: [
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* { type: 'alt-string', targets: 0 }
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* ]
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* } );
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*/
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DataTable.ext.type.order['alt-string-pre'] = function (a) {
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return a.match(/alt="(.*?)"/)[1].toLowerCase();
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};
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export default DataTable;
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