public function indexAction()
 {
     $catProxy = new SxModule_Faq_Category_Proxy();
     $faqProxy = new SxModule_Faq_Proxy();
     $this->view->cats = $catProxy->getAll($_SESSION['System']['lng'], true);
     $this->view->faqs = $faqProxy->getAllGroupByParent($_SESSION['System']['lng'], true);
 }
 public function deleteAction()
 {
     $id = $this->_getParam('id');
     $proxy = new SxModule_Faq_Proxy();
     $item = $proxy->getById($id);
     $item->delete();
     $flashMessenger = $this->_helper->getHelper('FlashMessenger');
     $flashMessenger->addMessage($this->admin_tmx->_('itemdeleted'));
     $this->_helper->redirector->gotoSimple('index', 'faqcategory');
 }