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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* unilabel modal helper
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*
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* @author Andreas Grabs <info@grabs-edv.de>
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* @copyright 2018 onwards Grabs EDV {@link https://www.grabs-edv.de}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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define(['jquery'], function($) {
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return {
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'init': function(modalselector) {
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$(modalselector).on('show.bs.modal', function() {
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$(this).appendTo('body');
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});
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// Hack for stacked modals to show the backdrop with the right z-index.
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$(document).on('show.bs.modal', '.modal', function() {
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var zIndex = 1040 + (10 * $('.modal:visible').length);
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$(this).css('z-index', zIndex);
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setTimeout(function() {
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$('.modal-backdrop').not('.modal-stack').css('z-index', zIndex - 1).addClass('modal-stack');
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}, 100);
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});
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// Hack to enable stacked modals by making sure the .modal-open class
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// is set to the <body> when there is at least one modal open left.
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$(document).on('hidden.bs.modal', function() {
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if ($('.modal.show').length > 0) {
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$('body').addClass('modal-open');
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}
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});
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},
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'show': function(modalselector) {
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$(modalselector).modal('show');
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}
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};
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});
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