public function delete() { if (!$this->securitypolicy->validateAccessRight(3, 'delete')) { $this->load->view('access_denied'); } $usergroup = new Usergroup($this->input->post('usergroup-id')); $usergroup->remove(); $response = empty($usergroup->errors) ? 'success' : 'error'; $this->session->set_userdata(array('status' => $response)); redirect('Admin/usergroup_manager', 'refresh'); }