/** * Execute the action */ public function execute() { $this->id = $this->getParameter('id', 'int'); // does the item exist if ($this->id !== null && BackendGalleriaModel::existsCategory($this->id)) { parent::execute(); // is this category allowed to be deleted? if (!BackendGalleriaModel::deleteCategoryAllowed($this->id)) { $this->redirect(BackendModel::createURLForAction('categories') . '&error=category-not-deletable'); } else { // get category $this->record = BackendGalleriaModel::getCategoryFromId($this->id); // delete category BackendGalleriaModel::deleteCategoryById($this->id); BackendModel::triggerEvent($this->getModule(), 'after_delete_category', array('id' => $this->id)); $this->redirect(BackendModel::createURLForAction('categories') . '&report=category-deleted&var=' . urlencode($this->record['title'])); } } else { $this->redirect(BackendModel::createURLForAction('categories') . '&error=non-existing'); } }
/** * Execute the action * * @return void */ public function execute() { // get parameters $this->id = $this->getParameter('id', 'int'); // does the item exists? if ($this->id !== null && BackendGalleriaModel::existsCategory($this->id)) { // call parent, this will probably add some general CSS/JS or other required files parent::execute(); // get all data for the item we want to edit $this->getData(); // load the form $this->loadForm(); // validate the form $this->validateForm(); // parse the form $this->parse(); // display the page $this->display(); } else { $this->redirect(BackendModel::createURLForAction('categories') . '&error=non-existing'); } }