private function editTrip($tripId) { $callbackId = $this->editProcess(); PPostHandler::clearVars($callbackId); $this->_model->prepareEditData($tripId, $callbackId); $P = PVars::getObj('page'); $vw = new ViewWrap($this->_view); $P->content .= $vw->editTrip($callbackId); PPostHandler::clearVars($callbackId); }