@Injectable and Dependency Injection
@Injectable allows you to define a class as a service that can be injected into other components or services.
Synopsis:
In this topic, you will learn to use @Injectable and dependency injection in Angular.
- 1. @Injectable:
Defines a class as a service that can be injected.
- 2. Dependency Injection:
Allows injecting dependencies into components and services.
Purpose:
- Facilitate code reuse.
- Improve code maintainability.
- Facilitate unit testing.
Exercises
The rest of the content is only available to registered users with premium access!