我在这里使用angualar6和。我正在从API提取数据,并在打字稿中创建了模型类。我不知道我在哪里做错。我是新来的。
order.model.ts
export interface OrderModel {
orderList: OrderList[];
orderSearch: OrderSearch;
role: { categoryId: string; categoryTitle: string };
}
export interface OrderSearch {
userId: string;
userRoleId: string;
}
export interface OrderList {
orderId: string;
orderMode: {
categoryId: string;
categoryTitle: string;
};
orderStatus: {
ATVP: string;
creator: { createDate: string };
status: {
categoryId: string;
categoryTitle: string;
};
statusId: string;
statusParentId: string;
};
payment: {
paymentAmount: number;
paymentId: string;
paymentMode: {
categoryId: string;
categoryTitle: string;
};
paymentStatus: {
statusId: string;
statusParentId: string;
status: {
categoryId: string;
categoryTitle: string;
};
};
payeePaymentInfo: {
paymentInfo: string;
paymentMode: {
categoryId: string;
categoryTitle: string;
};
}[];
};
creator: {
createDate: string;
creatorId: string;
};
deliveryInfo: {
deliveryStatus: {
ATVP: string;
creator: { createDate: string };
status: { categoryId: string; categoryTitle: string };
statusId: string;
statusParentId: string;
};
};
orderPricing: {
price: number;
priceId: string;
priceText: string;
priceType: { categoryId: string; categoryTitle: string };
pricingRef: string;
quantity: number;
rentUnit: { categoryId: string; categoryTitle: string };
statusId: string;
unit: { categoryId: string; categoryTitle: string };
};
}
这是我的component.ts文件
@Component({
selector : 'app-item-detail',
templateUrl: './item-detail.component.html',
styleUrls : ['./item-detail.component.scss']
})
export class ItemDetailComponent implements OnInit {
id: number;
price: number;
orderDetail: OrderModel;
ordersList:OrdersList[]=[];
orderList:OrderList[]=[];
message:string;
constructor(private campusservice: OrdersService, private _campusHaatService: OrdersService, private route: ActivatedRoute) {
this.route.params.subscribe((r) => this.id = r['id']);
}
ngOnInit() {
this._campusHaatService.currentMessage.subscribe(message => this.message = message);
console.log(this.price,'price')
console.log(this.id, 'id');
//TODO Api calling Order by Id
const data = {
"orderLoadType": 3,
"userId": "",
"creator": {
"id": "5794",
"APIKey": "63923f49e5241343",
"createDate": "2019-03-22 01:56:25.0",
"creatorId": "402"
},
"start":0,
"limit":10,
"orderId":"1758",
"loadType": 0
}
this.campusservice.orderDetail(data).subscribe((r) => {
// console.log(r, 'detail');
console.log('detail',r);
this.orderDetail = r['detail'];
this.ordersList = r['ordersList'];
this.orderDetail.ordersList.
});
}
getOrderMode() {
return this.orderDetail.ordersList.ordermode.CategoryTitle;
}
}
Order.Service.ts
@Injectable()
export class OrdersService extends CampusHaatAdminService {
private messageSource = new BehaviorSubject('');
currentMessage = this.messageSource.asObservable();
constructor(public http: HttpClient,
private router: Router) {
super(http);
}
orderList(data): Observable<OrderModel[]> {
data = {
...data,
'orderLoadType': 3
};
return this.post('/orders/listOrders', false, data)
.pipe(map(res => res['ordersList']));
}
orderDetail(data) {
return this.post('/orders/listOrders', false
, data);
}
}
API响应
{
"type": "ordersResponse",
"baseResponse": {
"message": "Order retrieved successfully!",
"statusCode": "200"
},
"ordersList": [
{
"orderList": [
{
"adsList": [],
"avgTime": 0,
"buyer": {...},
"creator": {...},
"deliveryInfo": {...},
"expecTimeLowerLimit": 0,
"expecTimeUpperLimit": 0,
"maxTime": 0,
"minTime": 0,
"orderId": "1758",
"orderMode": {
"message": {
"actions": [],
"msgSize": 0
},
"categoryId": "621",
"categoryList": [],
"categoryTitle": "Deliver"
},
"orderPricing": {...},
"orderStatus": {...},
"payment": {...},
"persons": [...],
"productList": []
}
],
"orderSearch":{...},
"role":{...}
}
]
}
我想从api的订购模式中显示类别标题 我是新手。请帮帮我。 预先感谢。
答案 0 :(得分:0)
根据您的代码和api响应,我认为您想要这样的东西
@Component({
selector : 'app-item-detail',
templateUrl: './item-detail.component.html',
styleUrls : ['./item-detail.component.scss']
})
export class ItemDetailComponent implements OnInit {
id: number;
price: number;
orderDetail: OrderModel;
orderList:OrderList[]=[];
orderId:number;
orderStatus:string;
orderMode:string;
orderAmount:number;
orderDate:string;
constructor(private campusservice: OrdersService, private _campusHaatService: OrdersService, private route: ActivatedRoute) {
this.route.params.subscribe((r) => this.id = r['id']);
}
ngOnInit() {
// console.log(this.price,'price')
console.log(this.id, 'id');
//TODO Api calling Order by Id
const data = {
"orderLoadType": 3,
"userId": "",
"creator": {
"id": "5794",
"APIKey": "63923f49e5241343",
"createDate": "2019-03-22 01:56:25.0",
"creatorId": "402"
},
"start":0,
"limit":10,
"orderId":"",
"loadType": 0
}
this.campusservice.orderDetail(data).subscribe((r) => {
this.orderList = r['ordersList'][0]['orderList'];
let orderData = this.orderList.filter((order)=>order.orderId==this.id.toString());
if(orderData.length>=1){
this.orderAmount = orderData[0]['payment']['paymentAmount'];
this.orderDate = orderData[0]['creator']['createDate'];
this.orderStatus = orderData[0]['orderStatus']['status']['categoryTitle'];
}
});
}
}