public function updateAction()
 {
     $data['cat_id'] = $_POST['cat_id'];
     $data['parent_id'] = $_POST['parent_id'];
     $data['sort_order'] = $_POST['sort_order'];
     $data['cat_name'] = $_POST['cat_name'];
     $model_name = new CategoryModel();
     if ($model_name->updateCat($data)) {
         $this->jump('index.php?p=back&c=Category&a=list');
     } else {
         $this->jump('index.php?p=back&c=Category&a=list', '修改失败' . $model_name->error_info);
     }
 }
 public function updateAction()
 {
     $data['cat_id'] = $_POST['cat_id'];
     $data['cat_name'] = $_POST['cat_name'];
     $data['parent_id'] = $_POST['parent_id'];
     $data['cat_dsp'] = $_POST['cat_dsp'];
     $data['sort_order'] = $_POST['sort_order'];
     $category_model = new CategoryModel();
     $result = $category_model->updateCat($data);
     if ($result) {
         $this->redirect('category.php?act=list');
     } else {
         $this->redirect('category.php?act=edit&cat_id=' . $data['cat_id'], $category_model->error_info, 3);
     }
 }