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Update feed list on delete

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This commit is contained in:
Tobias Eidelpes 2021-05-03 17:02:53 +02:00
parent 5fccad9b3b
commit af628a1727
1 changed files with 3 additions and 15 deletions
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18
frontend/src/app/component/einstellungen/einstellungen.component.ts
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@ -16,9 +16,7 @@ export class EinstellungenComponent implements OnInit {
icon; icon;
feeds: Observable<IFeed[]>; feeds: IFeed[];
mySubscription;
constructor(private http: HttpClient, constructor(private http: HttpClient,
private _snackbar: MatSnackBar, private _snackbar: MatSnackBar,
@ -28,17 +26,7 @@ export class EinstellungenComponent implements OnInit {
private _router: Router) { private _router: Router) {
this.icon = 'assets/logo.svg'; this.icon = 'assets/logo.svg';
this._router.routeReuseStrategy.shouldReuseRoute = () => false; this._router.routeReuseStrategy.shouldReuseRoute = () => false;
this.mySubscription = this._router.events.subscribe((event) => { this._feedService.getFeeds().toPromise().then(data => this.feeds = data).catch(err => this._logger.error(err));
if (event instanceof NavigationEnd) {
// Trick the Router into believing it's last link wasn't previously loaded
this._router.navigated = false;
}
});
this._feedService.getFeeds().subscribe(
(data: any) => {
this.feeds = data;
}
);
} }
ngOnInit(): void { ngOnInit(): void {
@ -48,12 +36,12 @@ export class EinstellungenComponent implements OnInit {
this.http.delete('http://127.0.0.1:8000/feeds/' + id + '/').subscribe( this.http.delete('http://127.0.0.1:8000/feeds/' + id + '/').subscribe(
() => { () => {
this._snackbar.open('Feed erfolgreich gelöscht!', 'Schließen', {duration: 3000}); this._snackbar.open('Feed erfolgreich gelöscht!', 'Schließen', {duration: 3000});
this.feeds = this.feeds.filter(feed => feed.id !== id);
}, },
err => { err => {
this._logger.error(err); this._logger.error(err);
return throwError(err); return throwError(err);
} }
); );
this._router.navigate([this._router.url]);
} }
} }