| #266 | return $this->data['category_db'] = $arr; |
| #267 | } |
| #268 | |
| #269 | // 获取分类 (树状结构) |
| #270 | public function get_category_tree() { |
| #271 | if(isset($this->data['category_tree'])) { |
| #272 | return $this->data['category_tree']; |
| #273 | } |
| #274 | |
| #275 | $this->data['category_tree'] = array(); |