hospital_management-8.x-1.x-dev/web/themes/bootstrap/js/modules/filter/filter.js

/**
 * @file
 * Attaches behavior for the Filter module.
 */

(function ($) {
  'use strict';

  function updateFilterHelpLink () {
    var $link = $(this).parents('.filter-wrapper').find('.filter-help > a');
    var originalLink = $link.data('originalLink');
    if (!originalLink) {
      originalLink = $link.attr('href');
      $link.data('originalLink', originalLink);
    }
    $link.attr('href', originalLink + '/' + $(this).find(':selected').val());
  }

  $(document).on('change', '.filter-wrapper select.filter-list', updateFilterHelpLink);

  /**
   * Displays the guidelines of the selected text format automatically.
   *
   * @type {Drupal~behavior}
   *
   * @prop {Drupal~behaviorAttach} attach
   *   Attaches behavior for updating filter guidelines.
   */
  Drupal.behaviors.filterGuidelines = {
    attach: function (context) {
      $(context).find('.filter-wrapper select.filter-list').once('filter-list').each(updateFilterHelpLink);
    }
  };

})(jQuery);