/** * Execute the action */ public function execute() { $this->id = $this->getParameter('id', 'int'); $this->itemId = $this->getParameter('agenda_id', 'int'); if ($this->id !== null && BackendAgendaModel::existsFile($this->id)) { parent::execute(); $this->getData(); $this->loadForm(); $this->validateForm(); $this->parse(); $this->display(); } else { $this->redirect(BackendModel::createURLForAction('index') . '&error=non-existing'); } }