import { Component, OnInit } from '@angular/core'; import * as moment from 'moment'; @Component({ selector: 'app-simple', templateUrl: './simple.component.html', styleUrls: ['./simple.component.css'] }) export class SimpleComponent implements OnInit { options = {format: 'YYYY/MM/DD HH:mm', buttons: {showClear: true}, icons: {clear:'fa fa-trash'}}; date = null; constructor() { } ngOnInit() { this.date = moment('2015-11-20T22:10Z'); } addTime(val, selector) { this.date = moment(this.date.add(val, selector)); } clearTime() { this.date = null; } getTime () { window.alert('Selected time is:' + this.date.format('YYYY/MM/DD HH:mm')); } }