public function indexAction()
 {
     $componentMenu = new TopMenuComponent($this);
     $componentMenuResp = $componentMenu->toString();
     $categoriesTbl = new Category();
     $cats = $categoriesTbl->getAllCategories();
     if ($_POST && isset($_POST['remove'])) {
         if ($categoriesTbl->removeCategories($_POST['remove'])) {
             $this->addNotify('Успешно удалено');
         } else {
             $this->addNotify('Удаление не выполнено');
         }
         $this->redirect('backend_categories');
     }
     $componentNotify = new NotifyComponent($this);
     $componentNotifyResp = $componentNotify->toString();
     $this->render(array('componentMenu' => $componentMenuResp, 'componentNotify' => $componentNotifyResp, 'categories' => $cats), 'Backend/Category/index.html');
 }