CustomValidator inside a DetailsView   

Hi,

I have, in a webform, a DetailView with 8 fields, 4 of them are required and 
I'm using a RequiredValidator with no problems, the other 4 must be all empty 
or all filled (cannot be some empty and other filled). To validate this I'm 
using a CustomValidator but with no sucess:
- the event defined in the attribute OnServerValidate="OnValidateOverride" 
is not triggered;
- the clientside function defined in the attribute 
ClientValidationFunction="GradeValidate" is triggered but in javascript i 
can´t reach the controls inside DetailsView template fields;

if the textboxs and Validators are outside de Detailsview it works fine.
Can someone give me a clue?
Thanks in advance,

Example:
	aspx:
		<script type="text/javascript" language="javascript">
			function TestValidate(source, args)
			{
				var obj = document.getElementById("<%=TestDetailsView.ClientID%>");
				..........
				//the TestDetailsView is reached but the controls inside are not
			}
		</script>

		...............

		<asp:TextBox ID="TextBox1" runat="server"/>
		<asp:TextBox ID="TextBox2" runat="server"/>
		<asp:CustomValidator ID="CustomValidatorTeste1" runat="server" 
OnServerValidate="OnValidateOverride" ClientValidationFunction="TesteValidate"
			ControlToValidate="TextBox1"  ValidationGroup="testeGroup" 
ErrorMessage="Obrigatório preencher os restantes campos de override"/>
		<asp:CustomValidator ID="CustomValidatorTeste2" runat="server" 
OnServerValidate="OnValidateOverride" ClientValidationFunction="TesteValidate"
			ControlToValidate="TextBox2"  ValidationGroup="testeGroup" 
ErrorMessage="Obrigatório preencher os restantes campos de override"/>
		<asp:LinkButton ID="InsertBtn" runat="server" Text="Testar" 
ValidationGroup="testeGroup"  />

	codebehind:
		public void OnValidateOverride(object sender, ServerValidateEventArgs e)
		{
			e.IsValid = ((this.TextBox1.Text != string.Empty && this.TextBox2.Text != 
string.Empty) ||
				(this.TextBox1.Text == string.Empty && this.TextBox2.Text == 
string.Empty));
		}


-- 
Paulo

date: Thu, 3 Jul 2008 03:41:02 -0700   author:   Paulo Costa