如何使GWT DatePicker使用星期一作为一周的第一天？ [英] How to make GWT DatePicker to use Monday as the first day of the week?

问题描述

相当多，标题是什么。我需要使GWT DatePicker组件使用星期一作为一周的第一天。目前，日标是 S M T W T F S ，我希望它是 M T W T F S S 。任何方式完成它？

解决方案

如果自动区域设置检测不符合您的需求（并且可能会编辑 firstDayOfTheWeek 在 com.google.gwt.i18n.client.constants.DateTimeConstantsImpl_xy.properties 不会是），唯一的选项将修改DatePicker的实现：

• 扩展DatePicker，编写一个新的构造函数，调用受保护的 DatePicker（MonthSelector monthSelector，CalendarView视图，CalendarModel模型）构造函数，具有您自己的视图和模型。




• 可以扩展CalendarModel ，所以你必须覆盖 getCurrentFirstDayOfFirstWeek 。




• DefaultCalendarView 是最终的，所以你必须将它复制到一个新类，并修改其安装方法。

这是相当凌乱，这是GWT的小缺点 - 这使得重你单身人士，而不是依赖注入...

Pretty much, what the title says. I need to make the GWT DatePicker component use Monday as the first day of the week. Currently the day labels are S M T W T F S, I want it to be M T W T F S S. Any way to accomplish it?

解决方案

If the automatic locale detection doesn't fit your needs (and probably editing the firstDayOfTheWeek in com.google.gwt.i18n.client.constants.DateTimeConstantsImpl_xy.properties won't be either), the only option would be to modify the implementation of DatePicker:

• Extend DatePicker, write a new constructor which calls the protected DatePicker(MonthSelector monthSelector, CalendarView view, CalendarModel model) constructor with your own view and model.

• The CalendarModel can be extended, so you'd have to override getCurrentFirstDayOfFirstWeek.

• The DefaultCalendarView is final, so you'd have to copy it to a new class and modify its setup method.

It's quite messy, and that's the little downside of GWT - it makes heavy use of Singletons instead of Dependency Injection...

这篇关于如何使GWT DatePicker使用星期一作为一周的第一天？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！