✏️ Explanatory Question
Implementing routing in an AngularJS application involves using the ngRoute module, which is included in the AngularJS core library. This module provides the $routeProvider service, which allows you to define the routes for your application.
First, you need to include the ngRoute module as a dependency in your main AngularJS module. Then, you can use the $routeProvider service to define the routes for your application. This is typically done in the config() function of your main module.
For example, to define a route for the homepage of your application, you can use the when() method of $routeProvider:
$routeProvider.when('/', {
templateUrl: 'home.html',
controller: 'HomeController'
});
This tells AngularJS to use the template located at "home.html" and use the "HomeController" controller when the URL of the application is "/".
You can also use the otherwise() method of $routeProvider to define a default route for your application. For example:
$routeProvider.otherwise({
redirectTo: '/'
});
This tells AngularJS to redirect to the "/" route if the requested route is not defined.
Once the routes are defined, you need to include the ng-view directive in your HTML template. This directive acts as a placeholder for the view that is associated with the currently active route.
For example, in the index.html file you can include the ng-view directive as follows:
<div ng-view></div>
With this setup, AngularJS will automatically update the content displayed inside the ng-view directive based on the currently active route, and invoke the appropriate controllers for each view.