CODEWITHSUNDEEP
angularhttprouterhandleerror
Jose Hernandez San Martin
Jose Hernandez San Martin

Reputation: 11

Angular 2 http catch router navigation not working

I am checking the user's token logged, if the authentication fails (returns a 401 error) I want to redirect to the login. The problem I'm encountering is that when I make the error catch the router.navigate does not work.

constructor(private http: Http , private  router : Router )


authUser(){
        return this.http.get(this.baseEndPoint+'/auth/user',Helpers.requestAuthOptions())
            .map((response) => response.json())
            .catch(this.handleError.bind(this));
    }

 public handleError = (error) => {
        this.router.navigate(['/login']);
        console.log('Hello!');//Hello appears in my console
        return Observable.throw(error);
    };

Upvotes: 0

Views: 1093

Answers (1)

Manikandan Velayutham
Manikandan Velayutham

Reputation: 2228

Just import RxJS catch Extension. import 'rxjs/add/operator/catch';

How to catch exception correctly from http.request()?

Upvotes: 0

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