I am trying to do loading.dismiss() inside handleError() method , but not sure how to do? it is perfectly working while the response is good, not sure how to handle error case
please help
@Injectable()
export class SharedProvider {
private _postsURL = "https://jsonplaceholder.typicode.com/posts";
constructor(private http: Http, public loadingCtrl: LoadingController) {
}
getPosts(): Observable<IPosts[]> {
let loading = this.loadingCtrl.create({
content: 'loading...'
});
loading.present();
return this.http
.get(this._postsURL)
.map((response: Response) => {
loading.dismiss();
console.log("Result printed!!");
return <IPosts[]>response.json();
})
.catch(this.handleError);
}
handleError(error: Response) {
this.loading.dismiss();
console.log("Err printed!!" + error.statusText);
return Observable.throw(error.statusText);
}
}