/** * DO NOT EDIT THIS FILE. * See the following change record for more information, * https://www.drupal.org/node/2815083 * @preserve **/ (function ($, Drupal) { Drupal.behaviors.detailsAria = { attach: function attach() { $(once('detailsAria', 'body')).on('click.detailsAria', 'summary', function (event) { var $summary = $(event.currentTarget); var open = $(event.currentTarget.parentNode).attr('open') === 'open' ? 'false' : 'true'; $summary.attr({ 'aria-expanded': open, 'aria-pressed': open }); }); } }; })(jQuery, Drupal);