I have some ajax stuff on the page- fill one dropdown based on another dropdown's selection.
I also used Radcaptcha, when submit the page, the page alway not valid, unless putting the radcaptcha inside the UpdatePanel .
<asp:UpdatePanel ID="UpdatePanel7" runat="server">
<ContentTemplate>
<telerik:RadCaptcha ID="RadCaptcha1" Runat="server" ValidationGroup="Group"
ErrorMessage="Page not valid. The code you entered is not valid.Page not valid. The code you entered is not valid"
ImageStorageLocation="Session">
</telerik:RadCaptcha>
</ContentTemplate>
</asp:UpdatePanel>
This will solve page not valid problem, but everytime when the ajax fired (first dropdown is selected), the Radcaptcha's text got changed. Is there anyway that can prevent the Radcaptcha text changing everytime when the ajax fired?
Thanks