changes for details

ui/hv2-ui/src/app/tenant-details/tenant-details.component.html

@@ -70,7 +70,7 @@
                             <input matInput name="account_desc" [readonly]="true" [ngModel]="account.description"/>
                         </mat-form-field>
                     </div>
-                    <button type="submit" mat-raised-button color="primary">Speichern</button>
+                    <button #submitButton type="submit" mat-raised-button color="primary">Speichern</button>
                 </form>
             </div>
         </mat-card-content>

ui/hv2-ui/src/app/tenant-details/tenant-details.component.ts

@@ -1,9 +1,9 @@
-import { Component, OnInit } from '@angular/core';
-import { ActivatedRoute } from '@angular/router';
+import { Component, OnInit, ViewChild } from '@angular/core';
+import { ActivatedRoute, Router } from '@angular/router';
 import { AccountService, TenantService } from '../data-object-service';
 import { Account, Tenant } from '../data-objects';
 import { MessageService } from '../message.service';
-import { Location } from '@angular/common'
+import { MatButton } from '@angular/material/button';
 
 @Component({
   selector: 'app-tenant-details',
@@ -33,13 +33,14 @@ export class TenantDetailsComponent implements OnInit {
     description: ''
   }
 
+  @ViewChild('submitButton') submitButton: MatButton
 
   constructor(
     private tenantService: TenantService, 
     private accountService: AccountService,
     private messageService: MessageService,
     private route: ActivatedRoute,
-    private location: Location
+    private router: Router
   ) { }
 
   async getTenant(): Promise<void> {
@@ -55,6 +56,7 @@ export class TenantDetailsComponent implements OnInit {
   }
 
   async saveTenant() {
+    this.submitButton.disabled = true
     this.messageService.add("saveTenant")
     this.messageService.add(JSON.stringify(this.tenant, undefined, 4))
     if (this.tenant.id == 0) {
@@ -70,6 +72,7 @@ export class TenantDetailsComponent implements OnInit {
     } else {
       this.messageService.add("about to update existing tenant")
     }
+    this.router.navigate(['/tenants'])
   }
 
   ngOnInit(): void {