function setPermissionControl($id) { $id = trim($id); $pclf = new PermissionControlListFactory(); if ($id != 0 or $this->Validator->isResultSetWithRows('permission_control', $pclf->getByID($id), TTi18n::gettext('Permission Group is invalid'))) { $this->data['permission_control_id'] = $id; return TRUE; } return FALSE; }