Backend\Modules\Faq\Actions\Delete::execute PHP Method

    public function execute()
    {
        $this->id = $this->getParameter('id', 'int');
        if ($this->id !== null && BackendFaqModel::exists($this->id)) {
            parent::execute();
            $this->record = BackendFaqModel::get($this->id);
            // delete item
            BackendFaqModel::delete($this->id);
            BackendModel::triggerEvent($this->getModule(), 'after_delete', array('item' => $this->record));
            $this->redirect(BackendModel::createURLForAction('Index') . '&report=deleted&var=' . rawurlencode($this->record['question']));
        } else {
            $this->redirect(BackendModel::createURLForAction('Index') . '&error=non-existing');
        }
    }