improvements+fixes

src/app/pages/settings/settings.page.ts

@@ -13,6 +13,7 @@ export class PageSettings implements OnInit {
   auth: any;
   user: any;
   working: boolean = false;
+  success: boolean = false;
   form: FormGroup;
   @ViewChild('formDirective') private formDirective: NgForm;
 
@@ -25,7 +26,6 @@ export class PageSettings implements OnInit {
       username: [ { disabled: true }, Validators.nullValidator ],
       email: [ '', Validators.nullValidator ],
       about: [ '', Validators.nullValidator ],
-      darkTheme: [ '', Validators.nullValidator ],
     });
 
     this.form.get('username').disable();
@@ -35,14 +35,9 @@ export class PageSettings implements OnInit {
       this.form.get('username').setValue(this.user.username);
       this.form.get('email').setValue(this.user.email);
       this.form.get('about').setValue(this.user.about);
-      this.form.get('darkTheme').setValue(this.user.darkTheme);
     })
   }
 
-  darkThemeChange($event) {
-    this.user.darkTheme = $event.checked;
-  }
-
   hasError(controlName: string): boolean {
     return this.form.controls[ controlName ].errors != null;
   }
@@ -53,6 +48,7 @@ export class PageSettings implements OnInit {
     }
 
     this.working = true;
+    this.success = false;
 
     this.user.about = this.form.get('about').value;
     this.user.email = this.form.get('email').value;
@@ -60,6 +56,7 @@ export class PageSettings implements OnInit {
     this.userService.update(this.user).subscribe((data) => {
       this.user = data;
       this.working = false;
+      this.success = true;
     }, (error) => {
       this.working = false;
       if (error.status == 422) {