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30 lines
765 B
JavaScript
30 lines
765 B
JavaScript
/**
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* This plug-in will treat numbers which are in scientific notation (for
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* example `1E-10`, `1.2E6` etc) and sort them numerically.
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*
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* @name Scientific notation sorting
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* @summary Sort data which is written in exponential notation.
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* @author [Nick Schurch](http://datatables.net/forums/profile/21757/nickschurch)
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*
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* @example
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* $('#example').dataTable( {
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* columnDefs: [
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* { type: 'scientific', targets: 0 }
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* ]
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* } );
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*/
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jQuery.extend( jQuery.fn.dataTableExt.oSort, {
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"scientific-pre": function ( a ) {
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return parseFloat(a);
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},
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"scientific-asc": function ( a, b ) {
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return ((a < b) ? -1 : ((a > b) ? 1 : 0));
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},
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"scientific-desc": function ( a, b ) {
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return ((a < b) ? 1 : ((a > b) ? -1 : 0));
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}
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} );
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