startattempt_form.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/>.

/**
 * The form for starting a new session.
 *
 * It uses the standard core Moodle formslib. For more info about them, please
 * visit: http://docs.moodle.org/en/Development:lib/formslib.php
 *
 * @package    mod_qpractice
 * @copyright  2013 Jayesh Anandani
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
defined('MOODLE_INTERNAL') || die();

require_once("$CFG->libdir/formslib.php");

/**
 * Runs when the student makes an attempt
 *
 * @package    mod_qpractice
 * @copyright  2019 Marcus Green
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class mod_qpractice_startattempt_form extends moodleform {
    /**
     * set up the form elements
     *
     * @return void
     */
    public function definition() {

        $mform = $this->_form;
        // Adding the "general" fieldset, where all the common settings are showed.
        /* Stops headers being collapsible */
        $mform->setDisableShortForms(true);
        $mform->addElement('header', 'general', get_string('setuppractice', 'qpractice'));
        $categories = $this->_customdata['categories'];
        if (count($categories) > 1) {
            $mform->addElement('select', 'categories', get_string('category'), $this->_customdata['categories']);
            $mform->addHelpButton('categories', 'categoryselect', 'qpractice');
        }else{
            $mform->addElement('static', 'categories', get_string('category'), reset($categories));
        }

        $mform->addElement('select', 'behaviour', get_string('behaviour', 'qpractice'), $this->_customdata['behaviours']);

        $this->add_action_buttons(true, get_string('startpractice', 'qpractice'));

        $mform->addElement('hidden', 'id', 0);
        $mform->setType('id', PARAM_INT);
        $mform->addElement('hidden', 'instanceid', $this->_customdata['instanceid']);
        $mform->setType('instanceid', PARAM_INT);
    }

}