| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| import { |
| Component, OnInit, OnChanges, OnDestroy, SimpleChanges, Input, Output, EventEmitter, ViewChild, ElementRef |
| } from '@angular/core'; |
| import * as $ from 'jquery'; |
| import * as moment from 'moment'; |
| import '@vendor/js/bootstrap-datetimepicker.min'; |
| import {AppSettingsService} from '@app/services/storage/app-settings.service'; |
| |
| @Component({ |
| selector: 'date-picker', |
| templateUrl: './date-picker.component.html' |
| }) |
| export class DatePickerComponent implements OnInit, OnChanges, OnDestroy { |
| |
| constructor(private appSettings: AppSettingsService) { |
| } |
| |
| ngOnInit(): void { |
| this.appSettings.getParameter('timeZone').subscribe((value: string): void => { |
| this.destroyDatePicker(); |
| this.timeZone = value; |
| if (this.datePickerElement) { |
| this.createDatePicker(); |
| } |
| }); |
| this.createDatePicker(); |
| } |
| |
| ngOnChanges(changes: SimpleChanges): void { |
| if (changes.hasOwnProperty('time') && this.datePickerElement) { |
| this.setTime(changes.time.currentValue); |
| } |
| } |
| |
| ngOnDestroy(): void { |
| this.destroyDatePicker(); |
| } |
| |
| /** |
| * Value of time input field passed from parent component |
| * @type {Moment|Date|string} |
| */ |
| @Input() |
| time: moment.Moment | Date | string; |
| |
| @Output() |
| timeChange: EventEmitter<number> = new EventEmitter(); |
| |
| @ViewChild('datepicker') |
| datePicker: ElementRef; |
| |
| private datePickerElement: any; |
| |
| private timeZone: string; |
| |
| private createDatePicker(): void { |
| this.datePickerElement = $(this.datePicker.nativeElement); |
| this.datePickerElement.datetimepicker({ |
| timeZone: this.timeZone |
| }); |
| this.setTime(this.time); |
| this.datePickerElement.on('dp.change', event => this.timeChange.emit(event.date)); |
| } |
| |
| private destroyDatePicker(): void { |
| const datePicker = this.datePickerElement; |
| if (datePicker) { |
| datePicker.data('DateTimePicker').destroy(); |
| } |
| } |
| |
| /** |
| * Set value to time input field |
| * @param {Moment|Date|string} time |
| */ |
| private setTime(time: moment.Moment | Date | string): void { |
| const timeMoment = moment.isMoment(time) ? time : moment(time); |
| this.datePickerElement.data('DateTimePicker').date(timeMoment); |
| } |
| |
| } |