angular - What does @Injectable mean? - Stack Overflow
Sep 23, 2019 · Injectable () in the service specifies that this service can be injected/used in other components. In short if service has injectable decorator, other components can use that service by …
Why do we use @Injectable () decorator , when we can actually inject ...
The @Injectable () decorator has the providedIn metadata option, where you can specify the provider of the decorated service class with the root injector, or with the injector for a specific NgModule. To …
What is the difference between @Inject and @Injectable in Angular 2 ...
May 19, 2016 · 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 …
Angular 19 - Why is a new @Injectable service created each time
Jan 11, 2025 · The service is marked as @injectable. I then injected the service into a route guard component. The route guard gets an authentication service object from inject (). I expected Angular …
node.js - What is Injectable in NestJS? - Stack Overflow
Oct 14, 2020 · import { Injectable } from '@nestjs/common'; const userMock = [{ account: 'dung', password: '12345678' }]; @Injectable() export class UserService { getUser() { return userMock } } I …
Importing Injectables and Angular Services - Stack Overflow
Sep 11, 2020 · I am learning about Injectables and Services in Angular and I am not clear about certain importing and default characteristics about injectables. Specifically, when should a service in …
angular - Component as Injectable? - Stack Overflow
Apr 8, 2016 · A component is injectable by default @Component() (or @Directive()) includes @Injectable(). Don't expect to get a specific instance of a component injected. This works for …
ngOnInit not being called when Injectable class is Instantiated
May 27, 2017 · Injectable classes are Services, not Components. OP asks about a Service. Although your answer may be correct from a language POV, it doesn't answer this question. You should delete …
When do we need to use @Injectable on our services in Angular2?
Dec 23, 2016 · The first paragraph sounds like the previous @Injectable documentation, while the second paragraph got it right. Just keep in mind that it is just recommended that we always add the …
webpack - Migration from Node 14 to Node 18 - The injectable ...
Aug 24, 2024 · Migration from Node 14 to Node 18 - The injectable 'PlatformNavigation' needs to be compiled using the JIT compiler, but '@angular/compiler' Asked 1 year, 5 months ago Modified 1 …