/**
* Execute the action
*
* @return void
*/
public function execute()
{
// get parameters
$this->id = $this->getParameter('id', 'int');
// does the item exist
if ($this->id !== null && BackendSlideshowModel::existsCategory($this->id)) {
// call parent, this will probably add some general CSS/JS or other required files
parent::execute();
// get item
$this->record = BackendSlideshowModel::getCategory($this->id);
// delete item
BackendSlideshowModel::deleteCategory($this->id);
// trigger event
BackendModel::triggerEvent($this->getModule(), 'after_delete_category', array('id' => $this->id));
// item was deleted, so redirect
$this->redirect(BackendModel::createURLForAction('Categories') . '&report=deleted&var=' . urlencode($this->record['title']));
} else {
// something went wrong
$this->redirect(BackendModel::createURLForAction('Categories') . '&error=non-existing');
}
}