Ionic Events - Subscribing to Event

subscriber.ts

import { Component } from '@angular/core';
import { Events, AlertController } from 'ionic-angular';
import { AppEventsEnum } from '../Enums/AppEvents';


@Component({
  selector: 'subscriber',
  templateUrl: 'subscriber.html'
})
export class Subscribe {
 
  constructor(private events: Events, private alertCtrl: AlertController, ) {
    this.subscribeToArticle();
  }
 
  subscribeToArticle = () => {
    this.events.subscribe(AppEventsEnum.PublishArticle , (data) => {
      
      const alert = this.alertCtrl.create({
        title: 'New Article Published',
        message: `Title: ${data.title}, Author: ${data.author}`
        buttons: ['Dismiss']
      });
      alert.present();

    });
  }
}