fix(module:cascader): fix reset trigger redraw (NG-ZORRO#3481)

close NG-ZORRO#3480
hsuanxyz · Jun 5, 2019 · eb22918 · eb22918
1 parent bda6bac
commit eb22918
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/components/cascader/nz-cascader.service.ts b/components/cascader/nz-cascader.service.ts
@@ -130,6 +130,8 @@ export class NzCascaderService implements OnDestroy {
     this.selectedOptions = [];
 
     if (first && this.cascaderComponent.nzLoadData && !hasValue) {
+      // Should also notify the component that value changes. Fix #3480.
+      this.$redraw.next();
       return;
     } else {
       initColumnWithIndex(0);