Angular 将参数传递到弹出对话框
我将id从一个组件传递到另一个组件,并面临此错误 无法读取null的属性“id” -->父路由(/order.component)Angular 将参数传递到弹出对话框,angular,jhipster,Angular,Jhipster,我将id从一个组件传递到另一个组件,并面临此错误 无法读取null的属性“id” -->父路由(/order.component) 我有一个按钮叫支付和导航使用下面的代码 -->其他路由(/order payment.component)->不确定如何将其注册为子路由。我使用routerLink导航到订单付款页面,如上所示 一次,我到达付款页面。我想通过点击Pay按钮将订单id传递给模式对话框进行一些处理 再次使用routerLink [routerLink]="['/', 'order',
- 我有一个按钮叫支付和导航使用下面的代码
[routerLink]="['/', 'order', { outlets: { popup: order.id + '/payment'} }]"
单击“付款”按钮后,这将显示在我的url中:
订单/(付款//弹出窗口:3/processPayment)
route.ts
export const OrderRoute: Routes = [
{
path: '',
component: OrderComponent,
resolve: {
pagingParams: JhiResolvePagingParams
},
data: {
authorities: ['ROLE_USER'],
defaultSort: 'id,asc',
pageTitle: ''
},
canActivate: [UserRouteAccessService]
},
{
path: ':id/view',
component: OrderDetailComponent,
resolve: {
order: OrderResolve
},
data: {
authorities: ['ROLE_USER'],
pageTitle: ''
},
canActivate: [UserRouteAccessService]
},
{
path: ':id/processPayment',
component: PaymentPopupComponent,
data: {
authorities: ['ROLE_USER'],
pageTitle: ''
},
canActivate: [UserRouteAccessService],
outlet: 'popup'
}
订购页
- 按钮([routerLink]=“['/order/payment'];)
- 按钮([routerLink]=“['/','order',{outlets:{popup:order.id+'/payment'}}]”)
constructor(private route: ActivatedRoute) {}
id = this.route.snapshot.url[0].path;
// or
this.route.params.subscribe((param) => {
this.id = param.id;
})
或者类似的东西
constructor(private route: ActivatedRoute) {}
id = this.route.snapshot.url[0].path;
// or
this.route.params.subscribe((param) => {
this.id = param.id;
})