angular 6 http get example Best Practice
angular 6 http get example Best Practice
Complete Playlist: • Angular 9 Tutorial
Angular 9 Tutorial | EP19 | angular http service Part 2 (KINDLY SUBSCRIBE)
This is actually the continuation of session 1 on http Service,
Please find the session 1 on http service :
• angular 6 http get example
Recommended to see the above session before seeing this session
In this session we will be discussing about steps need to be done for http service in angular
and a demonstration of a http service(basically try to get employees using the http call "http://localhost:8080/getEmployees") using angular using a node backend server
which is available for download in github:
https://github.com/ksathiya88/node_se...
Download this npm package:
npm i @angular/http
You need to add in the imports of the NgModule in app.module
HttpClientModule
Then you need to inject service HttpClient in the component you need
Constructor should like this:
constructor(public http:HttpClient) {
}
Then in the ngOnInit you can like this and subscribe to receive data
this.http.get("http://localhost:8080/getEmployees").subscribe(
(data) = {
console.log("this",this);
console.log(data);
this.employees=data;
})
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