Setting the name of the router-outlet dynamically

How can I dynamically set the name of a router-outlet in Angular 2? I am trying to create a generic component that includes a router-outlet.

Example Template :

<nav class="nav menu">
    <a *ngFor="let navRoute of navigationRoutes" class="nav-link" [class.selected]="navRoute.isActive" (click)="onActivated(navRoute.route)">{{navRoute.header}}</a>
</nav>
<router-outlet name=[[DO SOME BINDING HERE]]></router-outlet>

navigationRoutes and name are @inputs for the component

Answer №1

I find this situation incredibly frustrating and I am desperately in need of a genuine solution. I have come up with a hack that is quite subpar, but it serves its purpose for now since I only have three outlets: a, b, and c. My current setup involves a three-panel system with auxiliary URLs and child routes. However, this makeshift "solution" would prove ineffective if I were to encounter a scenario where there are unknown numbers of named outlets or if the router outlet names could change dynamically.

How can we push Angular to address and resolve this issue?

@Component({
  selector: 'my-router-outlet',
  template: `
    <router-outlet 
      *ngIf="route.outlet === 'a'"
      name="a"
    ></router-outlet>
    <router-outlet 
      *ngIf="route.outlet === 'b'"
      name="b"
    ></router-outlet>
    <router-outlet 
      *ngIf="route.outlet === 'c'"
      name="c"
    ></router-outlet>
  `,
  changeDetection: ChangeDetectionStrategy.OnPush
})
export class RouterOutletComponent {
  constructor(public route: ActivatedRoute) {}
}

Answer №2

This method has been effective for quite some time

<router-outlet [name]="propertyWithOutletName"></router-outlet>

Although an attempt was made to implement it, the process was left incomplete.

https://github.com/angular/angular/pull/12550

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