The parent component remains visible in the Angular router

Within my appComponent, I have a layout consisting of a toolbar, footer, and main content. The main content utilizes the router-outlet directive structured as follows:

<div class="h-100">
    <app-toolbar></app-toolbar>
    <app-breadcrumb></app-breadcrumb>
    <div class="container h-100">
      <router-outlet></router-outlet>
    </div>
</div>

In the toolbar, there is a menu with various items, such as:

<button [routerLink]="['/list']" routerLinkActiveOptions="{exact:true}">List</button>

Upon clicking on a button, the respective page content is displayed through the router-outlet. Subsequently, when selecting a row, the row's details are meant to be shown. This can be achieved using:

<a [routerLink]="['detail/',row.id]">{{value}}</a>

Despite functionality working correctly, an issue arises where the parent component (the table) remains visible alongside the child component (DetailComponent). The routing configuration is outlined in the provided code snippet.

I attempted removing the

<router-outlet></router-outlet>
from ListComponent, but this resulted in the child component failing to display properly.

For further reference, please see the following link: https://stackblitz.com/edit/angular-router-basic-example-n2uzis?file=app/views/details/detail.component.ts

Answer №1

This is the typical behavior you can expect with the current routing configuration.

To resolve this issue, consider using a wrapper component instead of directly using the ListComponent. The list component should then be a child component within the wrapper, similar to how the DetailComponent is structured.

When components are specified as children within a route, the parent component will remain visible as the anchor while its children will be rendered within the designated area defined by the router-outlet in the parent component.

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