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81 lines
2.5 KiB
JavaScript
81 lines
2.5 KiB
JavaScript
9 years ago
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/**
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* Date / time formats often from back from server APIs in a format that you
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* don't wish to display to your end users (ISO8601 for example). This rendering
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* helper can be used to transform any source date / time format into something
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* which can be easily understood by your users when reading the table, and also
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* by DataTables for sorting the table.
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*
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* The [MomentJS library](http://momentjs.com/) is used to accomplish this and
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* you simply need to tell it which format to transfer from, to and specify a
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* locale if required.
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*
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* This function should be used with the `dt-init columns.render` configuration
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* option of DataTables.
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*
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* It accepts one, two or three parameters:
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*
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* $.fn.dataTable.render.moment( to );
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* $.fn.dataTable.render.moment( from, to );
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* $.fn.dataTable.render.moment( from, to, locale );
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*
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* Where:
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*
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* * `to` - the format that will be displayed to the end user
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* * `from` - the format that is supplied in the data (the default is ISO8601 -
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* `YYYY-MM-DD`)
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* * `locale` - the locale which MomentJS should use - the default is `en`
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* (English).
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*
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* @name datetime
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* @summary Convert date / time source data into one suitable for display
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* @author [Allan Jardine](http://datatables.net)
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* @requires DataTables 1.10+
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*
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* @example
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* // Convert ISO8601 dates into a simple human readable format
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* $('#example').DataTable( {
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* columnDefs: [ {
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* targets: 1,
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* render: $.fn.dataTable.render.moment( 'Do MMM YYYYY' )
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* } ]
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* } );
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*
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* @example
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* // Specify a source format - in this case a unix timestamp
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* $('#example').DataTable( {
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* columnDefs: [ {
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* targets: 2,
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* render: $.fn.dataTable.render.moment( 'X', 'Do MMM YY' )
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* } ]
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* } );
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*
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* @example
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* // Specify a source format and locale
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* $('#example').DataTable( {
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* columnDefs: [ {
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* targets: 2,
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* render: $.fn.dataTable.render.moment( 'YYYY/MM/DD', 'Do MMM YY', 'fr' )
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* } ]
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* } );
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*/
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jQuery.fn.dataTable.render.moment = function ( from, to, locale ) {
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// Argument shifting
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if ( arguments.length === 1 ) {
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locale = 'en';
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to = from;
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from = 'YYYY-MM-DD';
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}
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else if ( arguments.length === 2 ) {
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locale = 'en';
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}
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return function ( d, type, row ) {
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var m = window.moment( d, from, locale, true );
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// Order and type get a number value from Moment, everything else
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// sees the rendered value
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return m.format( type === 'sort' || type === 'type' ? 'x' : to );
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};
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};
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