Файл: Main Website Files/assets/bower_components/datatables-plugins/api/sum().js
Строк: 37
<?php
/**
* Fairly simply, this plug-in will take the data from an API result set
* and sum it, returning the summed value. The data can come from any data
* source, including column data, cells or rows.
*
* @name sum()
* @summary Sum the values in a data set.
* @author [Allan Jardine](http://sprymedia.co.uk)
* @requires DataTables 1.10+
*
* @returns {Number} Summed value
*
* @example
* // Simply get the sum of a column
* var table = $('#example').DataTable();
* table.column( 3 ).data().sum();
*
* @example
* // Insert the sum of a column into the columns footer, for the visible
* // data on each draw
* $('#example').DataTable( {
* drawCallback: function () {
* var api = this.api();
* api.table().footer().to$().html(
* api.column( 4, {page:'current'} ).data().sum()
* );
* }
* } );
*/
jQuery.fn.dataTable.Api.register( 'sum()', function () {
return this.flatten().reduce( function ( a, b ) {
return (a*1) + (b*1); // cast values in-case they are strings
} );
} );
?>