how to keep data after refresh page angular code example
Example 1: how to refresh page angular
refresh(): void {
window.location.reload();
}
Example 2: refresh data after some time angular
import { Subscription, timer } from 'rxjs';
import { switchMap } from 'rxjs/operators';
subscription: Subscription;
statusText: string;
ngOnInit() {
this.subscription = timer(0, 10000).pipe(
switchMap(() => this.myservice.checkdata())
).subscribe(result => this.statustext = result);
}
ngOnDestroy() {
this.subscription.unsubscribe();
}