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17 lines
521 B
JavaScript
17 lines
521 B
JavaScript
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/**
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* Read information from a column of select (drop down) menus and return an
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* array to use as a basis for sorting.
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*
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* @summary Sort based on the value of the `dt-tag select` options in a column
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* @name Select menu data source
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* @requires DataTables 1.10+
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* @author [Allan Jardine](http://sprymedia.co.uk)
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*/
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$.fn.dataTable.ext.order['dom-select'] = function ( settings, col )
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{
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return this.api().column( col, {order:'index'} ).nodes().map( function ( td, i ) {
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return $('select', td).val();
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} );
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};
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