angularjsHow can I use AngularJS hooks to modify my application's behavior?
AngularJS hooks are functions that can be used to modify the behavior of an AngularJS application. For example, the $routeChangeStart
hook can be used to check the user's authentication status before allowing them to access a certain route.
$rootScope.$on('$routeChangeStart', function (event, next) {
if (!AuthService.isAuthenticated()) {
event.preventDefault();
$state.go('login');
}
});
This code will check if the user is authenticated before allowing them to access the route. If they are not, they will be redirected to the login page.
The following are some other hooks that can be used to modify the behavior of an AngularJS application:
$routeChangeSuccess
- Triggered after a route change has successfully been completed.$routeChangeError
- Triggered when an error occurs during a route change.$stateChangeStart
- Triggered before a state change starts.$stateChangeSuccess
- Triggered after a state change has successfully been completed.$stateChangeError
- Triggered when an error occurs during a state change.$viewContentLoaded
- Triggered after the view has been loaded.
For more information about AngularJS hooks, please see the AngularJS documentation.
More of Angularjs
- How can I become an Angular expert from a beginner level?
- How can I create an editable AngularJS application?
- How can I use the Yandex Map API with AngularJS?
- How can I use Angular to zoom in and out of a div?
- How do I install Yarn using Angular?
- How do I use AngularJS to zoom in on an image?
- How do I use Angular Zone to run my code?
- How do I use Angular to zip files?
- How do I use Angular Zone to detect and run Angular change detection?
- How do I copy an element in AngularJS?
See more codes...