Angular provides the HttpClient in
@angular/common/http for front-end applications communicate with backend services. In the tutorial, we show how to build an Angular application that uses the
HttpClient to make
get/post/put/delete requests with
Observable apis to Node.js RestAPIs.
– Angular 12 Service – with Observable Data for Asynchronous Operation
– Angular 12 Routing/Navigation – with Angular Router Service
– Angular 12 Template Driven Form – NgModel for Two-Way Data Binding