optimize js code

doric-js/lib/src/ui/view.d.ts

@@ -131,6 +131,7 @@ export declare abstract class View implements Modeling {
      * Only affected when its superview or itself is FlexLayout.
      */
     flexConfig?: FlexConfig;
+    set props(props: Partial<this>);
     doAnimation(context: BridgeContext, animation: IAnimation): Promise<void>;
     clearAnimation(context: BridgeContext, animation: IAnimation): Promise<void>;
     cancelAnimation(context: BridgeContext, animation: IAnimation): Promise<void>;

doric-js/lib/src/ui/view.js

@@ -200,6 +200,9 @@ export class View {
     getLocationOnScreen(context) {
         return this.nativeChannel(context, "getLocationOnScreen")();
     }
+    set props(props) {
+        this.apply(props);
+    }
     doAnimation(context, animation) {
         return this.nativeChannel(context, "doAnimation")(animation.toModel()).then((args) => {
             for (let key in args) {