index.php

<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle 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, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * @package    local_modalformexamples
 * @copyright  2019 Marina Glancy
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

require_once('../../config.php');
require_once($CFG->libdir.'/adminlib.php');

admin_externalpage_setup('local_modalformexamples');

echo $OUTPUT->header();
echo <<<EOF
<ul>
    <li><a href="test1.php">Test 1 - normal form</a></li>
    <li><a href="test2.php">Test 2 - modal form</a></li>
    <li><a href="test3.php">Test 3 - prerendered form submitted with AJAX</a></li>
    <li><a href="test4.php">Test 4 - dynamically loaded form</a></li>
</ul>
EOF;

echo $OUTPUT->footer();