Merge pull request #1207 in VISUAL/fineui from ~TELLER/fineui:master to master

* commit '091fc335b8d3604917d3c4a33901ccedc3b73fa0': KERNEL-2418 refactor: 描述修改
5 years ago · c4a950c15c
1 changed files with 1 additions and 1 deletions
--- a/typescript/core/widget.ts
+++ b/typescript/core/widget.ts
@ -247,7 +247,7 @@ export interface _Widget extends _OB {
    /**
     * 根据wigetname获取子元素实例
     */
-    getWidgetByName(_name: string): _Widget;
+    getWidgetByName(_name: string): _Widget | undefined;
    /**
     * 移除子元素