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82 lines
2.6 KiB
JavaScript
82 lines
2.6 KiB
JavaScript
/*! © SpryMedia Ltd - datatables.net/license */
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(function( factory ){
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if ( typeof define === 'function' && define.amd ) {
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// AMD
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define( ['datatables.net'], function ( $ ) {
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return factory( $, window, document );
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} );
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}
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else if ( typeof exports === 'object' ) {
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// CommonJS
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module.exports = function (root, $) {
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if ( ! root ) {
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// CommonJS environments without a window global must pass a
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// root. This will give an error otherwise
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root = window;
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}
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if ( ! $.fn.dataTable ) {
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require('datatables.net')(root, $);
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}
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return factory( $, root, root.document );
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};
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}
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else {
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// Browser
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factory( jQuery, window, document );
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}
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}(function( $, window, document, undefined ) {
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'use strict';
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var DataTable = $.fn.dataTable;
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/**
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* The DataTables core library provides the ability to set the ordering via the
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* `dt-api column().order()` method, but there is no plural equivalent. While
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* multi-column ordering can be set using `dt-api order()` that method requires
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* that column indexes be used.
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*
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* This plug-in provides the plural `columns().order()` method so you can set
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* multi-column ordering, while retaining the benefits of the `dt-api columns()`
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* selector options.
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*
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* @name columns().order()
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* @summary Apply multi-column ordering through the columns() API method.
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* @author [Allan Jardine](http://sprymedia.co.uk)
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* @requires DataTables 1.10+
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* @param {string|array} dir The order to apply to the columns selected. This
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* can be a string (`asc` or `desc`) which will be applied to all columns,
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* or an array (again `asc` or `desc` as the elements in the array) which is
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* the same length as the number of columns selected, and will be applied to
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* the columns in sequence.
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*
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* @returns {DataTables.Api} DataTables API instance
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*
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* @example
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* // Apply multi-column sorting with a common direction
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* table.columns( [ 1, 2 ] ).order( 'desc' ).draw();
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*
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* @example
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* // Multi-column sorting with individual direction for the columns
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* table.columns( [ 1, 2 ] ).order( [ 'desc', 'asc' ] ).draw();
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*
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* @example
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* // Multi-column sorting based on a name selector
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* table.columns( [ 'sign_up_date:name', 'user_name:name' ] ).order( 'desc' ).draw();
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*/
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DataTable.Api.register('columns().order()', function (dir) {
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return this.iterator('columns', function (settings, columns) {
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var a = [];
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for (var i = 0, ien = columns.length; i < ien; i++) {
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a.push([columns[i], Array.isArray(dir) ? dir[i] : dir]);
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}
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new DataTable.Api(settings).order(a);
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});
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});
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return DataTable;
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}));
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