MDL-43687, convert question/preview.js to the new yui format
[moodle.git] / question / yui / src / preview / js / preview.js
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1// This file is part of Moodle - http://moodle.org/
2//
3// Moodle is free software: you can redistribute it and/or modify
4// it under the terms of the GNU General Public License as published by
5// the Free Software Foundation, either version 3 of the License, or
6// (at your option) any later version.
7//
8// Moodle is distributed in the hope that it will be useful,
9// but WITHOUT ANY WARRANTY; without even the implied warranty of
10// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11// GNU General Public License for more details.
12//
13// You should have received a copy of the GNU General Public License
14// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
15
d1b7e03d 16/**
06f8ed54 17 * JavaScript required by the question preview pop-up.
d1b7e03d 18 *
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19 * @module moodle-question-preview
20 * @copyright 2014 The Open University
21 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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22 */
23
72584702 24M.question = M.question || {};
06f8ed54 25
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26/**
27 * Initialise JavaScript-specific parts of the question preview popup.
28 */
72584702 29M.question.preview.init = function(Y) {
06f8ed54 30 M.core_question_engine.init_form(Y, '#responseform');
d1b7e03d 31
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32 // Add a close button to the window.
33 var closebutton = Y.Node.create('<input type="button" />');
0fafed0f 34 closebutton.set('value', M.str.question.closepreview);
06f8ed54 35 Y.one('#previewcontrols').append(closebutton);
72584702 36 Y.on('click', function() { window.close(); }, closebutton);
d1b7e03d 37
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38 // Stop a question form being submitted more than once.
39 Y.on('submit', M.core_question_engine.prevent_repeat_submission, '#mform1', null, Y);
40};