相关疑难解决方法(0)

const appRoutes: Routes = [
  { path: 'parent', component: parentComp, data: { foo: 'parent data' }, children: [
    { path: 'child1', component: childComp1, data: { bar: 'child data 1' },
    { path: 'child2', component: childComp2, data: { bar: 'child data 2' }
  ]}
];

如果我导航到/parent/child2然后查看ActivatedRoutefrom parentComp,data.foo则定义,但data.bar不是.我可以访问所有孩子的数组,但我不知道哪一个被激活.

如何从父路由的组件访问激活的子路由数据？

我正在使用Angular 5，但似乎无法使用问题其他答案中所述的方法从ActivatedRoute获取数据。

app.routes.ts

export const AppRoutes = [
    {
        path : '',
        component: HomeView,
        pathMatch: 'full', data: {key: 'home', label: 'Home'}},
    {
        path : 'about',
        loadChildren: './+about/about.module#AboutModule'
    },
    {
        path : 'account/:id',
        loadChildren: './+account/account.module#AccountModule',
        canActivate: [AuthGuard],
        data: {key: 'account', label: 'My Account'}
    },
];

app.component.ts

@Component({
    selector: 'ou-app',
    templateUrl: 'app.component.html',
    styleUrls: ['../styles/main.scss'],
    encapsulation: ViewEncapsulation.None
})
export class AppComponent implements OnInit {
    constructor(
        private router: Router,
        private route: ActivatedRoute,
    ){}

    ngOnInit(){
        this.router.events.filter(event => event instanceof NavigationEnd).subscribe(event => {
            console.log('router events console... …