64 lines
2.1 KiB
JavaScript
Executable File
64 lines
2.1 KiB
JavaScript
Executable File
/*
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* Adds a new sorting option to dataTables called `date-dd-mmm-yyyy`. Also
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* includes a type detection plug-in. Matches and sorts date strings in
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* the format: `dd/mmm/yyyy`. For example:
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*
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* * 02-FEB-1978
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* * 17-MAY-2013
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* * 31-JAN-2014
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*
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* Please note that this plug-in is **deprecated*. The
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* [datetime](//datatables.net/blog/2014-12-18) plug-in provides enhanced
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* functionality and flexibility.
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*
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* @name Date (dd-mmm-yyyy)
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* @summary Sort dates in the format `dd-mmm-yyyy`
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* @author [Jeromy French](http://www.appliedinter.net/jeromy_works/)
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* @deprecated
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*
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* @example
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* $('#example').dataTable( {
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* columnDefs: [
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* { type: 'date-dd-mmm-yyyy', targets: 0 }
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* ]
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* } );
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*/
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(function () {
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var customDateDDMMMYYYYToOrd = function (date) {
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"use strict"; //let's avoid tom-foolery in this function
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// Convert to a number YYYYMMDD which we can use to order
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var dateParts = date.split(/-/);
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return (dateParts[2] * 10000) + ($.inArray(dateParts[1].toUpperCase(), ["JAN", "FEB", "MAR", "APR", "MAY", "JUN", "JUL", "AUG", "SEP", "OCT", "NOV", "DEC"]) * 100) + (dateParts[0]*1);
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};
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// This will help DataTables magic detect the "dd-MMM-yyyy" format; Unshift
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// so that it's the first data type (so it takes priority over existing)
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jQuery.fn.dataTableExt.aTypes.unshift(
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function (sData) {
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"use strict"; //let's avoid tom-foolery in this function
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if (/^([0-2]?\d|3[0-1])-(jan|feb|mar|apr|may|jun|jul|aug|sep|oct|nov|dec)-\d{4}/i.test(sData)) {
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return 'date-dd-mmm-yyyy';
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}
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return null;
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}
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);
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// define the sorts
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jQuery.fn.dataTableExt.oSort['date-dd-mmm-yyyy-asc'] = function (a, b) {
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"use strict"; //let's avoid tom-foolery in this function
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var ordA = customDateDDMMMYYYYToOrd(a),
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ordB = customDateDDMMMYYYYToOrd(b);
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return (ordA < ordB) ? -1 : ((ordA > ordB) ? 1 : 0);
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};
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jQuery.fn.dataTableExt.oSort['date-dd-mmm-yyyy-desc'] = function (a, b) {
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"use strict"; //let's avoid tom-foolery in this function
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var ordA = customDateDDMMMYYYYToOrd(a),
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ordB = customDateDDMMMYYYYToOrd(b);
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return (ordA < ordB) ? 1 : ((ordA > ordB) ? -1 : 0);
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};
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})();
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