From e7e3c96495a4c474fd5408b034e12ce956ca1fc9 Mon Sep 17 00:00:00 2001
From: Igor Kulikov <ikulikov@thingsboard.io>
Date: Tue, 2 Jun 2020 13:29:02 +0300
Subject: [PATCH] Fix dashboard save

---
 .../modules/home/pages/dashboard/dashboard-form.component.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ui-ngx/src/app/modules/home/pages/dashboard/dashboard-form.component.ts b/ui-ngx/src/app/modules/home/pages/dashboard/dashboard-form.component.ts
index 7f19cfe571..5751c88341 100644
--- a/ui-ngx/src/app/modules/home/pages/dashboard/dashboard-form.component.ts
+++ b/ui-ngx/src/app/modules/home/pages/dashboard/dashboard-form.component.ts
@@ -95,6 +95,11 @@ export class DashboardFormComponent extends EntityComponent<Dashboard> {
     this.entityForm.patchValue({configuration: {description: entity.configuration ? entity.configuration.description : ''}});
   }
 
+  prepareFormValue(formValue: any): any {
+    formValue.configuration = {...(this.entity.configuration || {}), ...(formValue.configuration || {})};
+    return formValue;
+  }
+
   onPublicLinkCopied($event) {
     this.store.dispatch(new ActionNotificationShow(
      {