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Plugins/sorting/intl.mjs

55 lines
1.7 KiB
JavaScript

/*! © SpryMedia Ltd - datatables.net/license */
import $ from 'jquery';
import DataTable from 'datatables.net';
/**
* This sorting type will replace DataTables' default string sort with one that
* will use a locale aware collator. This is supported by IE11, Edge, Chrome,
* Firefox and Safari 10+. Any browser that does not support the Intl will
* simply fall back to UTF8 string sorting.
*
* This method simply needs to be called prior to the DataTables' initialisation
* to replace the default string sort with locale aware sorting. The method
* optionally takes two arguments:
*
* 1. [Optional] Locale or array of locales
* 2. [Optional] Collator options
*
* For the supported options please see the
* [MDN Intl documentation](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Collator).
*
* @name intl
* @summary Sort string data using the Intl Javascript API
* @author [Allan Jardine](//datatables.net)
* @depends DataTables 1.10+
*
* @example
* // Host's current locale
* DataTable.intlOrder();
*
* @example
* // Explicit locale
* DataTable.intlOrder('de-u-co-phonebk');
*
* @example
* // Locale with configuration options
* DataTable.intlOrder('fr', {
* sensitivity: 'base'
* } );
*/
DataTable.intlOrder = function (locales, options) {
if (window.Intl) {
var collator = new Intl.Collator(locales, options);
var types = DataTable.ext.type;
delete types.order['string-pre'];
types.order['string-asc'] = collator.compare;
types.order['string-desc'] = function (a, b) {
return collator.compare(a, b) * -1;
};
}
};
export default DataTable;