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Plugins/sorting/custom-data-source/dom-text-numeric.js

17 lines
548 B
JavaScript

/**
* Read information from a column of input (type number) elements and return an
* array to use as a basis for sorting.
*
* @summary Sorting based on the values of `dt-tag input` elements in a column.
* @name Input element data source
* @requires DataTables 1.10+
* @author [Allan Jardine](http://sprymedia.co.uk)
*/
$.fn.dataTable.ext.order['dom-text-numeric'] = function ( settings, col )
{
return this.api().column( col, {order:'index'} ).nodes().map( function ( td, i ) {
return $('input', td).val() * 1;
} );
}