C#.net 日期类型上的 Comparevalidator
如何解决这个问题? 我遇到了与此链接相关的相同问题,但尚未得到解答。 谁能帮助我。
<telerik:RadDatePicker ID="DateTextBox" runat="server" Culture="en-GB" MinDate="1901-01-01"
TabIndex="4" FocusedDate="1991-01-01" MaxDate="2099-01-01">
<Calendar UseColumnHeadersAsSelectors="False" UseRowHeadersAsSelectors="False" ViewSelectorText="x">
</Calendar>
<DateInput DateFormat="dd/MM/yyyy" DisplayDateFormat="dd/MM/yyyy" TabIndex="4">
</DateInput>
</telerik:RadDatePicker>
<asp:CompareValidator ID="dateCompareValidator" runat="server" ControlToValidate="DateTextBox" ToolTip="The date to achieve the objective must be in the future"
ErrorMessage="The date to achieve the objective must be in the future" Operator="GreaterThan" Type="Date"
ValueToCompare='<%# DateTime.Now.ToString() %>'>*</asp:CompareValidator>
how to solve this problem?
I am having the same problem related to this link which was not answered.
Can anyone help me.
<telerik:RadDatePicker ID="DateTextBox" runat="server" Culture="en-GB" MinDate="1901-01-01"
TabIndex="4" FocusedDate="1991-01-01" MaxDate="2099-01-01">
<Calendar UseColumnHeadersAsSelectors="False" UseRowHeadersAsSelectors="False" ViewSelectorText="x">
</Calendar>
<DateInput DateFormat="dd/MM/yyyy" DisplayDateFormat="dd/MM/yyyy" TabIndex="4">
</DateInput>
</telerik:RadDatePicker>
<asp:CompareValidator ID="dateCompareValidator" runat="server" ControlToValidate="DateTextBox" ToolTip="The date to achieve the objective must be in the future"
ErrorMessage="The date to achieve the objective must be in the future" Operator="GreaterThan" Type="Date"
ValueToCompare='<%# DateTime.Now.ToString() %>'>*</asp:CompareValidator>
Intermittent error with CompareValidator - ValueToCompare property is ""
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您必须设置
CompareValidator
的以下属性来验证日期输入。编辑:OP更新后实现。
可能您必须设置
yyyy-MM-dd
格式。查看 telerik 论坛上的帖子:
You have to set following properties of
CompareValidator
to validate date input.EDIT: Realized after the update of OP.
May be you have to set
yyyy-MM-dd
format.Take a look at threads at telerik forum: