/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 vote276 views1 answer
Angular key value pipe compareFn example
Javascript AngularJS
3 votes273 views1 answer
Angular build aot vs jit
Javascript AngularJS
0 vote281 views1 answer
Angular 12 tabs
Javascript AngularJS
1 vote248 views1 answer
Angular mat select open programmatically
Javascript AngularJS
0 vote239 views1 answer
Function every time you route angular
Javascript AngularJS
1 vote250 views1 answer
Kendo angular grid date format
Javascript AngularJS
0 vote296 views1 answer
Aos library slow animation angular
Javascript AngularJS
10 votes273 views3 answers
Eventemitter in angular
Javascript AngularJS
0 vote232 views1 answer
Http request body angular
Javascript AngularJS
1 vote299 views1 answer
Data table in angular 8 from api
Javascript AngularJS