https://dhb.de/themes/custom/dhb/js/table-sort.js?tm4h10

1(function (Drupal, once) {
2  'use strict';
3
4  Drupal.behaviors.tableSort = {
5    attach: function (context, settings) {
6      once('table-initialized', 'table', context).forEach(function (table) {
7        if (table.querySelector('thead')) {
8          // DataTable initialisieren
9          new DataTable(table, {
10            info: false,
11            paging: false,
12            language: {
13              search: '',
14              searchPlaceholder: 'Suchbegriff eingeben',
15              url: '//cdn.datatables.net/plug-ins/2.2.2/i18n/de-DE.json',
16            }
17          });
18
19          // Überprüfen, ob es zwei colgroup-Elemente gibt
20          const colgroups = table.querySelectorAll('colgroup');
21          if (colgroups.length === 2) {
22            colgroups[0].style.display = 'none'; // Erste colgroup ausblenden
23          }
24        }
25      });
26    }
27  };
28})(Drupal, once);