The issue I'm facing with Angular 8 is that while the this.router.navigate() method successfully changes the URL

As someone who is relatively new to Angular, I am currently in the process of setting up the front end of a project using Angular 8. The ultimate goal is to utilize REST API's to display data. At this point, I have developed 2 custom components.

  1. LoginComponent
  2. HomeComponent

The primary objective is to seamlessly navigate from LoginComponent's HTML to HomeComponent's HTML upon clicking the login button.

Both LoginComponent and HomeComponent are located at the same directory level.

https://i.sstatic.net/TIG2r.png

Below you will find the file contents.

app.module.ts

    // Import statements here
    
    @NgModule({
      declarations: [
        // Component declarations here
      ],
      imports: [
        // Module imports here
      ],
      providers: [],
      bootstrap: [AppComponent]
    })
    export class AppModule { }

Answer №1

Your app.component.html has both

<app-login></app-login>
and
<router-outlet></router-outlet>
. This setup causes the Login component to always display on the screen, with the content below it changing accordingly. It is possible that your Home component was rendered but not visible due to the persistent presence of the Login page. Removing the unnecessary
<app-login></app-login>
tags is advisable since they will be automatically included through
<router-outlet></router-outlet>
, eliminating the need for explicit specification.

<div class="web-container">

  <div>
  <app-header>
    <meta name="viewport" content="width=device-width, initial-scale=1">
  </app-header>
  </div>

  <router-outlet></router-outlet>

</div>

Answer №2

Seems like the route isn't being accessed and defaulting to the empty one instead

{ path: '', component : LoginComponent},  <--- resorting to this
{ path: 'home', component : HomeComponent },
{ path: 'not-found', component: PageNotFoundComponent },
{ path: '**', redirectTo: '/not-found' }

By doing this, you will observe it directing to the current route you are on. Since your router has a depth of only one level,

this.router.navigate(['./home']);
is trying to navigate to an undefined level, which triggers the fallback

this.route.navigate(['/home']) should do the trick

Answer №3

It's important to remember that routing in Angular is not about navigating directly to a component directory, but rather defining paths/routes in the app-routing.module.ts file.

The app-routing.module.ts file is responsible for determining which component should be loaded based on the defined paths in the routing module.

Therefore, when using the router, be sure to specify the path without dots like this:

this.router.navigate(['/home']);

The router will then determine which component to load based on the paths specified in the app-routing.module.ts file.

Even if the component is located in a different directory than the LoginComponent, as long as you have defined the path 'home' in the router to point to the HomeComponent, the router will know which file to load.

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