DetailsView Control, Validator Control

Hello,

I am trying to add a RequiredFieldValidator Control to a template field in the DetailsView Control, here is the code:

<asp:TemplateField HeaderText="*First Name:" SortExpression="FName">
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Bind("FName") %>'></asp:Label>
</ItemTemplate>
<InsertItemTemplate>
<asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("FName") %>' Width=200></asp:TextBox>
<asp:RequiredFieldValidator runat="server" ErrorMessage="First Name is Required" ID="FNameValidator">
</asp:RequiredFieldValidator>
</InsertItemTemplate>
</asp:TemplateField>

I get the following message :

The ControlToValidate property of 'FNameValidator' cannot be blank.

What am I doing wrong please help.


Mauricio

"Whatsoever ye would that men do unto you, do you even so unto them" (Mathew 7:12)
0
mauricioaglr
6/10/2005 6:35:48 PM
asp.net.presentation-controls 72751 articles. 3 followers. Follow

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Hi,

you need to also provide the ID of the control which the RFV validates (with ControlToValidate property). So you probably want to validate the TextBox1 (in same InsertItemTemplate) so add ControlToValidate="TextBox1" to the RequiredFieldValidator declaration.


Thanks,

Teemu Keiski
Finland, EU
0
joteke
6/10/2005 6:44:54 PM
Thanks Joteke that worked great!
Mauricio

"Whatsoever ye would that men do unto you, do you even so unto them" (Mathew 7:12)
0
mauricioaglr
6/11/2005 1:25:41 AM
Reply:

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