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Hi All,

I have use ajax error control for required filed in following way -

XML
<asp:UpdatePanel ID="dateUpdatePanel" runat="server">
                             <ContentTemplate>
                               <asp:TextBox ID="txtCreatedDate" runat="server" CssClass="txt" ></asp:TextBox>
                            </ContentTemplate>
                               </asp:UpdatePanel>
                           <asp:RequiredFieldValidator ID="rfvCreatedDate" runat="server" ErrorMessage="Required field"
                               Display="None" ControlToValidate="txtCreatedDate" />
                           <AjaxTK:ValidatorCalloutExtender ID="vceCreatedDate" TargetControlID="rfvCreatedDate"
                               runat="server" />


but when i am click on jqurey calendar control its give following error

Microsoft JScript runtime error: Unable to get value of the property 'length': object is null or undefined

i have googled and got many solution but its not working, still its give same error.
Posted
Comments
Herman<T>.Instance 16-Oct-12 9:41am
   
what if you place rge RequiredFieldValidator and the calloutExtender is placed inside the updatepanel?
omprakash katre 17-Oct-12 0:08am
   
thanks for your answer, but after calloutExtender and RequiredFieldValidator placed inside the updatepanel, still its not working.
ZurdoDev 16-Oct-12 10:13am
   
Are you sure you do not have some code that is causing the error?
omprakash katre 17-Oct-12 6:17am
   
i am usning jquery calender control with calloutExtender and RequiredFieldValidator on textbox txtCreatedDate, but its working on other textboxes.
Sergey Alexandrovich Kryukov 16-Oct-12 13:34pm
   
In your post, there is no any code to look at...
--SA

1 solution

Same Error : - Microsoft JScript runtime error: Unable to get value of the property 'click': object is null or undefined
   

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