@oat-sa/tao-core-sdk/dist/util/dom.js

Core libraries of TAO

define(['jquery'], function ($) { 'use strict';

    $ = $ && Object.prototype.hasOwnProperty.call($, 'default') ? $['default'] : $;

    /**
     * This program is free software; you can redistribute it and/or
     * modify it under the terms of the GNU General Public License
     * as published by the Free Software Foundation; under version 2
     * of the License (non-upgradable).
     *
     * This program is distributed in the hope that it will be useful,
     * but WITHOUT ANY WARRANTY; without even the implied warranty of
     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     * GNU General Public License for more details.
     *
     * You should have received a copy of the GNU General Public License
     * along with this program; if not, write to the Free Software
     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
     *
     * Copyright (c) 2013-2019 (original work) Open Assessment Technologies SA ;
     */
    var dom = {
      contains: function (elt) {
        if (elt instanceof $) {
          elt = elt[0];
        }
        return $.contains(document, elt);
      }
    };

    return dom;

});