我无法理解为什么我的某个服务总是返回undefined
但是开发人员模式中的网络选项卡显示我已收到数据。
有人可以帮我弄清楚我的错误在哪里吗?
我的组件看起来是下一个方式:
export interface Sponsors {
id;
sponsorCode;
sponsorName;
active;
clientId;
countryId;
cloudRegionId;
}
@Component({
selector: 'app-sponsors',
templateUrl: './sponsors.component.html',
styleUrls: ['./sponsors.component.css'],
})
export class SponsorsComponent implements OnInit {
id: any;
sponsors: Sponsors[];
applications: Applications[];
constructor(private appService: AppServices,
private route: ActivatedRoute) {
this.id = route.snapshot.url[1].path;
}
ngOnInit() {
this.getSponsors();
this.getApps();
}
getSponsors () {
this.appService.getSponsorsByClient(this.id).then(
response => {
this.sponsors = response;
console.log(this.sponsors) //returns undefined
});
}
getApps(){
this.appService.getApplications()
.then(applications => {
this.applications = applications;
console.log(this.applications) // returns data
});
}
这是我的服务:
getSponsorsByClient(id: any): Promise<Sponsors[]> {
const url = `${this.api}/clients/${id}/sponsors`;
return this.http.get(url)
.toPromise()
.then(response => response.json().data as Sponsors[])
}
getApplications(): Promise<Applications[]> {
return this.http
.get(this.api + "/applications")
.toPromise()
.then(response => response.json() as Applications[])
}
提前致谢
答案 0 :(得分:0)
这应该有效:
CamelCase