本文介绍了日历定制的校验的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
有人建议如何实现自定义验证的Web窗体Calendar控件?显然,无论是RequiredValidator也没有的CustomValidator制定出与Calendar控件的开箱。
Can someone suggest how to implement a custom validator for a Web Forms Calendar control? Apparently, neither RequiredValidator nor CustomValidator work out of the box with the Calendar control.
微软提供的一个解决方案是延长日历:
One solution offered by Microsoft is to extend the Calendar:
与验证控件
请问有没有一个简单的解决方案?
Is there not a simpler solution?
推荐答案
我终于得到它的工作是这样的:
I finally got it to work this way:
<asp:Calendar ID="startCalendar" CssClass="startDate"
OnSelectionChanged="Selection_Changed" runat="server"></asp:Calendar>
<asp:CustomValidator ID="dateCustVal" OnServerValidate="DateCustVal_Validate"
runat="server"></asp:CustomValidator>
protected void DateCustVal_Validate(object source, ServerValidateEventArgs args)
{
if (startCalendar.SelectedDate == null
|| startCalendar.SelectedDate == new DateTime(0001, 1, 1, 0, 0, 0))
{
args.IsValid = false;
}
else
{
args.IsValid = true;
}
}
这篇关于日历定制的校验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!