修改品牌系列参数接受不到的问题

@@ -35,6 +35,10 @@ class IndexController extends WebAction
         $condition = array();
         $condition['brand'] = $brandId;
         
+        //品牌系列参数
+        $folderId = $this->get('folder_id');
+        $condition['folder_id'] = $folderId;
+        
         //$options参数数组
         $options = array();
         $options['brandName'] = $domain;