Unable to find any routes that match child routes using the new Angular 2 RC1 router

ApplicationComponent

import { Component } from '@angular/core';
import {Router, ROUTER_DIRECTIVES, Routes, ROUTER_PROVIDERS} from '@angular/router';
import {SchoolyearsComponent} from "./schoolyear/schoolyears.component";

@Component({
  directives: [ROUTER_DIRECTIVES],
  providers: [
    ROUTER_PROVIDERS
  ],
  templateUrl: './app/application.component.html',
  styleUrls: ['./app/application.component.css']
})
@Routes([
  {
    path: '/',
    component: SchoolyearsComponent,
  },
])
export class ApplicationComponent {}

SchoolyearsComponent

import { Component } from '@angular/core';
import { Routes, ROUTER_DIRECTIVES } from '@angular/router';
import { SchoolyearsHomeComponent } from './schoolyears.home.component';
import { CreateSchoolyearComponent } from './create.schoolyear.component';

@Routes([
    {
        path: '',
        component: SchoolyearsHomeComponent,
    },
    {
        path: '/create',
        component: CreateSchoolyearComponent
    }
])
@Component({ template: `<router-outlet></router-outlet>`, directives: [ROUTER_DIRECTIVES]})
export class SchoolyearsComponent {
}

schoolyears.component.html

<h3>Schoolyears</h3>

<div>
<a [routerLink]="['/create']">Create</a>
</div>

<table>
    <tr *ngFor="let s of schoolyears" (click)="createSchoolyear()">
        <td>{{s.id}}</td>
        <td>{{s.name}}</td>
        <td>{{s.startDate}}</td>
        <td>{{s.endDate}}</td>
    </tr>
</table>

Upon clicking the "Create" routerLink, an error is triggered:

Error

EXCEPTION: Error: Uncaught (in promise): Cannot match any routes. Current segment: 'create'. Available routes: ['/'].

Why is the child route not loading? Why does the /create route not appear in the list of available routes?

Answer №1

Updated Information

Note: The following information is no longer relevant with the new V3-beta.2 router.

Previous Version

Modification

@Routes([
  {path: '', component: SchoolyearsHomeComponent},
  {path: '/create', component: CreateSchoolyearComponent}
])

Change to:

@Routes([
  {path: '/create', component: CreateSchoolyearComponent},
  {path: '', component: SchoolyearsHomeComponent},
])

The order of routes is crucial at the moment. Ensure that the most specific routes are listed first, and the least specific ones last. This issue has been acknowledged and will be addressed promptly.

Answer №2

It is necessary to eliminate the leading '/', as the new router automatically takes care of it for you.

@Routes([
  {path: 'add', component: AddSemesterComponent},
  {path: '', component: SemesterHomeComponent},
])

Answer №3

To ensure the proper functioning of the app component, you must incorporate the router as shown below:

 export class AppComponent {

  constructor(private router: Router) {}

}

This step is crucial if the template utilized in this component does not make use of the <router-link> directive. A recent update in Angular requires explicitly loading the router component when solely utilizing the <router-outlet>

Answer №4

It is important to consider the order of routes specified in @Routes. The order should prioritize the most specific routes first and the least specific routes last. Be sure to update your @Routes accordingly:

@Routes([
  {path: '/profile', component: ProfileComponent},
  {path: ' ', component: HomeComponent},
])`

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