1 import { Injectable } from '@angular/core';
2 import { Subject } from 'rxjs/Subject';
3 import 'rxjs/add/operator/first';
6 export class ConfirmService {
7 showConfirm = new Subject<{ title, message }>();
8 confirmResponse = new Subject<boolean>();
10 confirm(message = '', title = '') {
11 this.showConfirm.next({ title, message });
13 return this.confirmResponse.asObservable().first();