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Bookmark or Share- What is the difference between @Inject and @Injectable in Angular 2 ...2 Answers. Sorted by: 15. The @Injectable decorator aims to actually set some metadata about which dependencies to inject into the constructor of the associated class. It's a class decorator that doesn't require parameters. Without this decorator no dependency will be injected... @Injectable() export class SomeService {
- Angular - Understanding dependency injectionLast reviewed on Tue Aug 29 2023. Dependency injection, or DI, is one of the fundamental concepts in Angular. DI is wired into the Angular framework and allows classes with Angular decorators, such as Components, Directives, Pipes, and Injectables, to configure dependencies that they need.
- Angular - Creating an injectable serviceCreating an injectable service link. Angular CLI provides a command to create a new service. In the following example, you add a new service to your application, which was created earlier with the ng new command. To generate a new HeroService class in the src/app/heroes folder, follow these steps:
- Angular - InjectableAngular - Injectable. API > @angular/core. code. Injectable link. decorator. Decorator that marks a class as available to be provided and injected as a dependency. See also link. Introduction to Services and DI. Dependency Injection Guide. Options link. Usage notes link.
- Angular Dependency Injection: Complete Guide17 Jan 2024. One of the most powerful and distinguishing features of Angular is its built-in dependency injection system. Most of the times, dependency injection just works, and we use it almost without thinking thanks to its very convenient and intuitive Angular API.
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