fix(module:form): fix attempt to use a destroyed error (#248)

ng-alain · Oct 31, 2018 · 3e470e7 · 3e470e7
1 parent f0135ce
commit 3e470e7
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/packages/form/src/widget.ts b/packages/form/src/widget.ts
@@ -84,7 +84,9 @@ export class ArrayLayoutWidget extends Widget<ArrayProperty>
   reset(value: any) {}
 
   ngAfterViewInit() {
-    this.formProperty.errorsChanges.subscribe(() => this.cd.detectChanges());
+    this.formProperty.errorsChanges
+      .pipe(filter(() => this.ui.__destroy !== true))
+      .subscribe(() => this.cd.detectChanges());
   }
 }
 
@@ -93,6 +95,8 @@ export class ObjectLayoutWidget extends Widget<ObjectProperty>
   reset(value: any) {}
 
   ngAfterViewInit() {
-    this.formProperty.errorsChanges.subscribe(() => this.cd.detectChanges());
+    this.formProperty.errorsChanges
+      .pipe(filter(() => this.ui.__destroy !== true))
+      .subscribe(() => this.cd.detectChanges());
   }
 }