gx

@@ -73,10 +73,39 @@ class NavController extends BaseController
             }
             $result[] = $items;
         }
+        foreach ($detailsList as $v){
+            if($v['pid'] == 0){
+                $result[] = $v;
+            }else{//放到对应的上级下面
+                $this->addUnderParent($result,$v);
+            }
+        }
         return $result;
     }
 
     /**
+     * Add the current item under its parent in the result array
+     *
+     * @param array $result
+     * @param array $item
+     */
+    private function addUnderParent(&$result, $item) {
+        $parentId = $item['pid'];
+        foreach ($result as &$parent) {
+            if ($parent['id'] == $parentId) {
+                if (!isset($parent['sub'])) {
+                    $parent['sub'] = [];
+                }
+                $parent['sub'][] = $item;
+                return;
+            }
+            if (!empty($parent['sub'])) {
+                $this->addUnderParent($parent['sub'], $item);
+            }
+        }
+    }
+
+    /**
      * @remark :获取当前id下的所有子集
      * @name   :getSubList
      * @author :lyh