/Javascript/AngularJS/Angular return observable with error

Angular return observable with error

import { throwError } from 'rxjs';

// ...
method(): Observable<SomeClass> {
  // ...
  // from the 
  if (failedCondition) {
    return throwError('');
  }
  // ...
}

Source: stackoverflow.com

Similar codes

0 vote108 views1 answer
Showing file download progress in angular
Javascript AngularJS
0 vote108 views2 answers
Angular scroll to element horizontally
Javascript AngularJS
1 vote115 views1 answer
Angular timestamp
Javascript AngularJS
0 vote98 views3 answers
Angular subscribe and unsubscribe
Javascript AngularJS
0 vote98 views2 answers
Split string in angular 8
Javascript AngularJS
1 vote105 views1 answer
Form input field readonly angular
Javascript AngularJS
0 vote106 views1 answer
Function every time you route angular
Javascript AngularJS
0 vote161 views2 answers
Aos library animation angular
Javascript AngularJS
0 vote97 views1 answer
Uncaught Error: [$injector:modulerr] http://errors.angularjs.org/1.4.6/$injector/modulerr?p0=myApp
Javascript AngularJS
2 votes129 views1 answer
Angular 8 how to iterate json object in view
Javascript AngularJS