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Angular7 Resolver
To preload data before your component loads, use a Resolver:


@Injectable()
export class AResolver implements Resolve {
constructor(private api: MyAPIService // or HttpClient etc
) { }

resolve() {
return this.api.getR('api/MyAPI/GetData', null);
}
}

In your app-routing.module.cs:
{
path: '',
component: HomeComponent,
resolve: {
aModel: Resolver
}
}

Created By: amos 1/16/2020 4:58:48 PM