聊聊自定义angular-datetime-picker格式的方法
怎么自定义angular-datetime-picker格式?下面本篇文章聊聊自定义格式的方法,希望对大家有所帮助!
最近一直都在使用 Angular
进行开发,维护项目。遇到了日期的问题,同事采用的是 @danielmoncada/angular-datetime-picker。
PS:当然,如果是新项目,还是建议使用框架集成的日期功能,虽然功能可能不是你的预期,但是起码够用。比如
ant design
的angular
版本。
当然,angular-datetime-picker
提供了很多属性和事件。【相关教程推荐:《angularjs视频教程》】
比如:
owl-date-time
的属性有:
属性名称 | 类型 | 是否必要 | 默认值 |
---|---|---|---|
pickerType | both , calendar , timer | 可选 | both |
yearOnly | 布尔值 | 可选 | false |
其他的属性和方法请前往官网查看
当然,本文我们并不是探讨这些简单更改属性和方法的需求。我们来讨论两点:
在输入框中显示
YYYY/MM/ HH:mm:ss
格式翻译 - 更改按钮的名称
Cancel => 取消
,Set => 设置
目前默认的值是这样的:
我们有相关的 html
代码如下:
<ng-container> <input element-id="date-time-picker" class="form-control" (ngModelChange)="goToDate($event)" [min]="minDate" [max]="maxDate" [owlDateTimeTrigger]="dt" [(ngModel)]="selectedMoment" [owlDateTime]="dt"> <owl-date-time #dt [showSecondsTimer]="true"></owl-date-time> </ng-container>
设置时间格式
在 app.module.ts
中引入:
import {OwlDateTimeModule, OwlMomentDateTimeModule, OWL_DATE_TIME_FORMATS} from '@danielmoncada/angular-datetime-picker'; // https://danielykpan.github.io/date-time-picker/#locale-formats // 自定义格式化时间 export const MY_MOMENT_FORMATS = { fullPickerInput: 'YYYY/MM/DD HH:mm:ss', // 指定的时间格式 datePickerInput: 'YYYY/MM/DD', timePickerInput: 'HH:mm:ss', monthYearLabel: 'YYYY/MM', dateA11yLabel: 'YYYY/MM/DD', monthYearA11yLabel: 'YYYY/MM', }; @NgModule({ imports: [ OwlDateTimeModule, OwlMomentDateTimeModule ], providers: [ {provide: OWL_DATE_TIME_FORMATS, useValue: MY_MOMENT_FORMATS ], }) export class AppModule { }
得到的结果图如下:
翻译按钮
我们需要用到这个包的国际化,将对应的 Cancel
翻译成 取消
,Set
翻译成 设置
。
官网已经介绍:
import { NgModule } from '@angular/core'; import { OwlDateTimeModule, OwlNativeDateTimeModule, OwlDateTimeIntl} from 'ng-pick-datetime'; // here is the default text string export class DefaultIntl extends OwlDateTimeIntl = { /** A label for the up second button (used by screen readers). */ upSecondLabel= 'Add a second', /** A label for the down second button (used by screen readers). */ downSecondLabel= 'Minus a second', /** A label for the up minute button (used by screen readers). */ upMinuteLabel= 'Add a minute', /** A label for the down minute button (used by screen readers). */ downMinuteLabel= 'Minus a minute', /** A label for the up hour button (used by screen readers). */ upHourLabel= 'Add a hour', /** A label for the down hour button (used by screen readers). */ downHourLabel= 'Minus a hour', /** A label for the previous month button (used by screen readers). */ prevMonthLabel= 'Previous month', /** A label for the next month button (used by screen readers). */ nextMonthLabel= 'Next month', /** A label for the previous year button (used by screen readers). */ prevYearLabel= 'Previous year', /** A label for the next year button (used by screen readers). */ nextYearLabel= 'Next year', /** A label for the previous multi-year button (used by screen readers). */ prevMultiYearLabel= 'Previous 21 years', /** A label for the next multi-year button (used by screen readers). */ nextMultiYearLabel= 'Next 21 years', /** A label for the 'switch to month view' button (used by screen readers). */ switchToMonthViewLabel= 'Change to month view', /** A label for the 'switch to year view' button (used by screen readers). */ switchToMultiYearViewLabel= 'Choose month and year', /** A label for the cancel button */ cancelBtnLabel= 'Cancel', /** A label for the set button */ setBtnLabel= 'Set', /** A label for the range 'from' in picker info */ rangeFromLabel= 'From', /** A label for the range 'to' in picker info */ rangeToLabel= 'To', /** A label for the hour12 button (AM) */ hour12AMLabel= 'AM', /** A label for the hour12 button (PM) */ hour12PMLabel= 'PM', }; @NgModule({ imports: [ OwlDateTimeModule, OwlNativeDateTimeModule ], providers: [ {provide: OwlDateTimeIntl, useClass: DefaultIntl}, ], }) export class AppExampleModule { }
我们按照上面的思路整合下来实现我们的需求:
新建翻译文件 owl-date-time-translator.ts
import { Injectable } from '@angular/core'; import { DefaultTranslationService } from '@services/translation.service'; import { OwlDateTimeIntl } from '@danielmoncada/angular-datetime-picker'; @Injectable() export class OwlDateTimeTranslator extends OwlDateTimeIntl { constructor(protected translationService: DefaultTranslationService) { super(); /** 取消按钮 */ this.cancelBtnLabel = this.translationService.translate('action.cancel'); /** 设置按钮 */ this.setBtnLabel = this.translationService.translate('action.set'); } };
这里我们引入了翻译服务 translationService
,可以根据不同地区进行语言选择。
然后我们在 app.module.ts
上操作:
import { OwlDateTimeIntl } from '@danielmoncada/angular-datetime-picker'; // 翻译 @danielmoncada/angular-datetime-picker import { OwlDateTimeTranslator } from './path/to/owl-date-time-translator'; @NgModule({ providers: [ {provide: OwlDateTimeIntl, useClass: OwlDateTimeTranslator}, ], }) export class AppModule { }
得到的效果图如下:
更多编程相关知识,请访问:编程视频!!
以上就是聊聊自定义angular-datetime-picker格式的方法的详细内容,更多请关注其它相关文章!