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36 lines
1.1 KiB
JavaScript
36 lines
1.1 KiB
JavaScript
13 years ago
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/**
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* This function will restore the order in which data was read into a
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* DataTable (for example from an HTML source). Although you can set
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* aaSorting to be an empty array ([ ]) in order to prevent sorting during
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* initialisation, it can sometimes be useful to restore the original order
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* after sorting has already occurred - which is exactly what this function
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* does.
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* @name fnSortNeutral
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* @author <a href="http://sprymedia.co.uk">Allan Jardine</a>
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*
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* @example
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* $(document).ready(function() {
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* var oTable = $('#example').dataTable();
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*
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* // Sort in the order that was originally in the HTML
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* oTable.fnSortNeutral();
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* } );
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*/
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$.fn.dataTableExt.oApi.fnSortNeutral = function ( oSettings )
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{
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/* Remove any current sorting */
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oSettings.aaSorting = [];
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/* Sort display arrays so we get them in numerical order */
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oSettings.aiDisplay.sort( function (x,y) {
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return x-y;
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} );
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oSettings.aiDisplayMaster.sort( function (x,y) {
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return x-y;
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} );
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/* Redraw */
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oSettings.oApi._fnReDraw( oSettings );
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};
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