public function update() { if ($this->viewAccess() && JeproshopTools::checkCategoryToken()) { $app = JFactory::getApplication(); $category_id = $app->input->get('category_id'); if (isset($category_id) && $category_id > 0) { $categoryModel = new JeproshopCategoryModelCategory($category_id); $categoryModel->updateCategory(); } } }