projects/common-service/src/lib/message.service.ts
Properties |
|
Methods |
constructor()
|
| addCounterValue |
addCounterValue()
|
|
Returns :
void
|
| getHello |
getHello()
|
|
Returns :
Observable<string>
|
| Private counter |
Type : number
|
Default value : 0
|
import { Injectable } from '@angular/core';
import { Observable } from 'rxjs';
@Injectable({
providedIn: 'root'
})
export class MessageService {
private counter = 0;
constructor() { }
getHello(): Observable<string> {
return new Observable(obs => {
obs.next('Hello World ' + this.counter);
obs.complete();
});
}
addCounterValue() {
this.counter++;
}
}