调整工作流动态导航表格事件处理逻辑

src/engine/view/wfdyna-exp-grid-view-engine.ts

@@ -49,6 +49,7 @@ export default class WFDynaExpGridViewEngine extends GridViewEngine {
     public onCtrlEvent(ctrlName: string, eventName: string, args: any): void {
         if (Object.is(ctrlName, 'grid')) {
             this.GridEvent(eventName, args);
+            return;
         }
         super.onCtrlEvent(ctrlName, eventName, args);
     }