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Plugins/sorting/formatted-numbers.mjs

41 lines
1.2 KiB
JavaScript

/*! © SpryMedia Ltd - datatables.net/license */
import jQuery from 'jquery';
import DataTable from 'datatables.net';
// Allow reassignment of the $ variable
let $ = jQuery;
/**
* This plug-in will provide numeric sorting for numeric columns which have
* extra formatting, such as thousands separators, currency symbols or any other
* non-numeric data.
*
* By default when a cell is found to have no numeric data its value is sorted
* numerically as if its value were 0. This could also be altered to be Inifnity
* or -Infinity as required.
*
* DataTables 1.10+ has formatted number detection and sorting abilities built-
* in. As such this plug-in is marked as deprecated, but might be useful when
* working with old versions of DataTables.
*
* @name Formatted numbers
* @summary Sort numbers which are displayed with thousand separators
* @deprecated
* @author [Allan Jardine](http://sprymedia.co.uk)
*
* @example
* $('#example').dataTable( {
* columnDefs: [
* { type: 'formatted-num', targets: 0 }
* ]
* } );
*/
DataTable.ext.type.order['formatted-num-pre'] = function (a) {
a = a === '-' || a === '' ? 0 : a.replace(/[^\d\-\.]/g, '');
return parseFloat(a);
};
export default DataTable;