public function attempt_form()

in renderers.php [245:293]

• 34 lines of code
• 2 McCabe index (conditional complexity)

    public function attempt_form($attemptobj, $page, $slots, $id, $nextpage) {
        $output = '';

        // Start the form.
        $output .= html_writer::start_tag('form',
                array('action' => new moodle_url($attemptobj->processattempt_url(),
                        array('cmid' => $attemptobj->get_cmid())), 'method' => 'post',
                        'enctype' => 'multipart/form-data', 'accept-charset' => 'utf-8',
                        'id' => 'responseform'));
        $output .= html_writer::start_tag('div');

        // Print all the questions.
        foreach ($slots as $slot) {
            $output .= $attemptobj->render_question($slot, false, $this,
                    $attemptobj->attempt_url($slot, $page), $this);
        }

        $navmethod = $attemptobj->get_quiz()->navmethod;
        $output .= $this->attempt_navigation_buttons_with_link($page, $attemptobj->is_last_page($page), $navmethod,
                $attemptobj->view_url());

        // Some hidden fields to trach what is going on.
        $output .= html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'attempt',
                'value' => $attemptobj->get_attemptid()));
        $output .= html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'thispage',
                'value' => $page, 'id' => 'followingpage'));
        $output .= html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'nextpage',
                'value' => $nextpage));
        $output .= html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'timeup',
                'value' => '0', 'id' => 'timeup'));
        $output .= html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'sesskey',
                'value' => sesskey()));
        $output .= html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'scrollpos',
                'value' => '', 'id' => 'scrollpos'));

        // Add a hidden field with questionids. Do this at the end of the form, so
        // if you navigate before the form has finished loading, it does not wipe all
        // the student's answers.
        $output .= html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'slots',
                'value' => implode(',', $attemptobj->get_active_slots($page))));

        // Finish the form.
        $output .= html_writer::end_tag('div');
        $output .= html_writer::end_tag('form');

        $output .= $this->connection_warning();

        return $output;
    }