@Component({ ... })
export class TestingComponent implements OnInit {
units: any;
constructor(private restService:RestService) { }
ngOnInit() {
this.units = this.restService.getUnits();
}
} |
@Component({ ... })
export class TestingComponent implements OnInit {
units: any;
constructor(private restService:RestService) { }
ngOnInit() {
this.units = this.restService.getUnits();
}
}
Template
<ng-template #loading>Loading...</ng-template>
<div *ngIf="units|async as units; else loading">
<span *ngFor="let unit of units">
{{unit|json}}
</span>
</div> |
<ng-template #loading>Loading...</ng-template>
<div *ngIf="units|async as units; else loading">
<span *ngFor="let unit of units">
{{unit|json}}
</span>
</div>