Rendering a Template
One job of a route handler is rendering the appropriate template to the screen.
By default, a route handler will render the template with the same name as the route. Take this router:
Router.map(function() {
this.route('posts', function() {
this.route('new');
});
});
Here, the posts route will render the posts.hbs template, and the posts.new route will render posts/new.hbs.
Each template will be rendered into the {{outlet}} of its parent route's template. For example, the posts.new route will render its template into the posts.hbs's {{outlet}}, and the posts route will render its template into the application.hbs's {{outlet}}.
© 2020 Yehuda Katz, Tom Dale and Ember.js contributors
Licensed under the MIT License.
https://guides.emberjs.com/v3.25.0/routing/rendering-a-template