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Plugins/type-detection/formatted-num.js

23 lines
772 B
JavaScript

/**
* This plug-in will strip out non-numeric formatting characters such that a
* formatted number (for example 1,000,000) can be detected automatically and
* sorted numerically. Note that characters a-z are not automatically removed,
* otherwise there is a risk of detecting columns as numeric which should not
* be. Also note that the jQuery 1.7 method isNumeric is used, so jQuery 1.7
* is required.
* @name Formatted numbers
13 years ago
* @anchor formatted_numbers
* @author <a href="http://sprymedia.co.uk">Allan Jardine</a>
*/
jQuery.fn.dataTableExt.aTypes.unshift(
function ( sData )
{
var deformatted = sData.replace(/[^\d\-\.\/a-zA-Z]/g,'');
if ( $.isNumeric( deformatted ) || deformatted === "-" ) {
return 'formatted-num';
}
return null;
}
);