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Plugins/sorting/scientific.js

71 lines
1.6 KiB
JavaScript

/*! © SpryMedia Ltd, Nick Schurch - datatables.net/license */
(function( factory ){
if ( typeof define === 'function' && define.amd ) {
// AMD
define( ['jquery', 'datatables.net'], function ( $ ) {
return factory( $, window, document );
} );
}
else if ( typeof exports === 'object' ) {
// CommonJS
var jq = require('jquery');
var cjsRequires = function (root, $) {
if ( ! $.fn.dataTable ) {
require('datatables.net')(root, $);
}
};
if (typeof window !== 'undefined') {
module.exports = function (root, $) {
if ( ! root ) {
// CommonJS environments without a window global must pass a
// root. This will give an error otherwise
root = window;
}
if ( ! $ ) {
$ = jq( root );
}
cjsRequires( root, $ );
return factory( $, root, root.document );
};
}
else {
cjsRequires( window, jq );
module.exports = factory( jq, window, window.document );
}
}
else {
// Browser
factory( jQuery, window, document );
}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;
/**
* This plug-in will treat numbers which are in scientific notation (for
* example `1E-10`, `1.2E6` etc) and sort them numerically.
*
* @name Scientific notation sorting
* @summary Sort data which is written in exponential notation.
* @author [Nick Schurch](http://datatables.net/forums/profile/21757/nickschurch)
*
* @example
* $('#example').dataTable( {
* columnDefs: [
* { type: 'scientific', targets: 0 }
* ]
* } );
*/
DataTable.ext.order['scientific-pre'] = function (a) {
return parseFloat(a);
};
return DataTable;
}));