public function togglestudy()
{
try {
if (!Check::digits($rid = $_SESSION['user']['researcher_id'])) {
throw new Exception('invalid researcher id!');
}
if (!Check::digits($study_id = $_POST['study_id'], $empty = false)) {
throw new Exception('invalid study id!');
}
$r = new Research();
$visible = $_REQUEST['visible'] ? 1 : 0;
if ($r->upd(array('researcher_id' => $rid, 'study_id' => $study_id), array('visible' => $visible)) === false) {
throw new Exception($r->err());
}
return 'home.tpl';
} catch (Exception $e) {
$this->err($e);
View::assign('error', $this->error);
return 'error.tpl';
}
}
