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编辑当前文件:/home2/sdektunc/www/media/com_menus/js/admin-item-edit_container-es5.js

(function () {
  'use strict';

/**
   * @copyright  (C) 2018 Open Source Matters, Inc. <https://www.joomla.org>
   * @license    GNU General Public License version 2 or later; see LICENSE.txt
   */
  (function (document) {
    var isChecked = function isChecked(element) {
      return element.checked;
    };

var getTreeElements = function getTreeElements(element) {
      return element.querySelectorAll('input[type="checkbox"]');
    };

var getTreeRoot = function getTreeRoot(element) {
      return element.parentElement.nextElementSibling;
    };

var check = function check(element) {
      element.checked = true;
    };

var uncheck = function uncheck(element) {
      element.checked = false;
    };

var disable = function disable(element) {
      return element.setAttribute('disabled', 'disabled');
    };

var enable = function enable(element) {
      return element.removeAttribute('disabled');
    };

var toggleState = function toggleState(element, rootChecked) {
      if (rootChecked === true) {
        disable(element);
        check(element);
        return;
      }

enable(element);
      uncheck(element);
    };

var switchState = function switchState(_ref) {
      var target = _ref.target;
      var root = getTreeRoot(target);
      var selfChecked = isChecked(target);

if (root) {
        getTreeElements(root).map(function (element) {
          return toggleState(element, selfChecked);
        });
      }
    };

[].slice.call(document.querySelectorAll('.treeselect input[type="checkbox"]')).forEach(function (checkbox) {
      checkbox.addEventListener('click', switchState);
    });
  })(document);

}());