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Plugins/sorting/percent.js

35 lines
910 B
JavaScript

/**
* Sort numeric data which has a percent sign with it.
*
* DataTables 1.10+ has percentage data type 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 Percentage
* @summary Sort numeric data with a postfixed percentage symbol
* @deprecated
* @author [Jonathan Romley](http://jonathanromley.org/)
*
* @example
* $('#example').dataTable( {
* columnDefs: [
* { type: 'percent', targets: 0 }
* ]
* } );
*/
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"percent-pre": function ( a ) {
var x = (a == "-") ? 0 : a.replace( /%/, "" );
return parseFloat( x );
},
"percent-asc": function ( a, b ) {
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"percent-desc": function ( a, b ) {
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );