$id = required_param('id', PARAM_INT);
$pageparams->sessionid = required_param('sessionid', PARAM_INT);
$pageparams->grouptype = required_param('grouptype', PARAM_INT);
$pageparams->group = optional_param('group', null, PARAM_INT);
$pageparams->sort = optional_param('sort', null, PARAM_INT);
$pageparams->copyfrom = optional_param('copyfrom', null, PARAM_INT);
$pageparams->viewmode = optional_param('viewmode', null, PARAM_INT);
$pageparams->gridcols = optional_param('gridcols', null, PARAM_INT);
$cm = get_coursemodule_from_id('attforblock', $id, 0, false, MUST_EXIST);
$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
$att = $DB->get_record('attforblock', array('id' => $cm->instance), '*', MUST_EXIST);
require_login($course, true, $cm);
$pageparams->init($course->id);
$att = new attforblock($att, $cm, $course, $PAGE->context, $pageparams);
if ($formdata = data_submitted()) {
$att->take_from_form_data($formdata);
}
$PAGE->set_url($att->url_take());
$PAGE->set_title($course->shortname . ": " . $att->name);
$PAGE->set_heading($course->fullname);
$PAGE->set_cacheable(true);
$PAGE->set_button($OUTPUT->update_module_button($cm->id, 'attforblock'));
$PAGE->navbar->add($att->name);
$output = $PAGE->get_renderer('mod_attforblock');
$tabs = new attforblock_tabs($att);
$sesstable = new attforblock_take_data($att);
/// Output starts here
echo $output->header();
echo $output->heading(get_string('attendanceforthecourse', 'attforblock') . ' :: ' . $course->fullname);
echo $output->render($tabs);
echo $output->render($sesstable);
