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Plugins/sorting/custom-data-source/dom-checkbox.js

16 lines
523 B
JavaScript

/**
* Read information from a column of checkboxes (input elements with type
* checkbox) and return an array to use as a basis for sorting.
*
* @summary Sort based on the checked state of checkboxes in a column
* @name Checkbox data source
* @author [Allan Jardine](http://sprymedia.co.uk)
*/
$.fn.dataTable.ext.order['dom-checkbox'] = function ( settings, col )
{
return this.api().column( col, {order:'index'} ).nodes().map( function ( td, i ) {
return $('input', td).prop('checked') ? '1' : '0';
} );
};