RadioButtonlList lost the dot when its selected a item, in a edittemplate

[Yetrus]

I have RadioButtonList with 2 items

<rad:GridTemplateColumn HeaderText="Modalidad" UniqueName="Modalidad">
                       <ItemTemplate>
                           <asp:Label runat="server" ID="lblModalidad" Text='<%# Eval("Modalidad") %>'></asp:Label>
                       </ItemTemplate>
                       <EditItemTemplate>
                           <asp:RadioButtonList runat="server" ID="rblModalidad" RepeatDirection="Horizontal"
                               AutoPostBack="true" OnSelectedIndexChanged="rblModalidad_SelectedIndexChanged1">
                               <asp:ListItem Text="Valor" Value="0"></asp:ListItem>
                               <asp:ListItem Text="Obligatorio" Value="1"></asp:ListItem>
                           </asp:RadioButtonList>
                           <asp:RequiredFieldValidator runat="server" ID="rfvRblModalidad" ControlToValidate="rblModalidad"
                               ErrorMessage="Debe seleccionar una Modalidad." Display="none"></asp:RequiredFieldValidator>
                       </EditItemTemplate>
                   </rad:GridTemplateColumn>

 

The radiobuttonlist with a RequiredFieldValidator in a EditItemTemplate, the Radgrid and the ValidationSummary is in side of a fieldset.

This RadioButtonList has a bit of logic in server side, and the visualization and server code works perfect.

If I use Ajax, the selected item set the "dot" but it disappears the dot, so if I do click a second time, then dot appears correctly

If I don't use Ajax, the dot appears correctly

 

<rad:RadAjaxManager ID="RajaxManager" runat="server" EnableAJAX="true">
       <AjaxSettings>
           <rad:AjaxSetting AjaxControlID="fsGrilla">
               <UpdatedControls>
                   <rad:AjaxUpdatedControl ControlID="fsGrilla" LoadingPanelID="RadAjaxLoadingPanel" />
               </UpdatedControls>
           </rad:AjaxSetting>
       </AjaxSettings>
   </rad:RadAjaxManager>
   <rad:AjaxLoadingPanel ID="RadAjaxLoadingPanel" runat="server" Transparency="25" ZIndex="10">
       <asp:Image ID="Image1" runat="server" ImageUrl="~/images/load.gif" AlternateText="Loading...">
       </asp:Image>
   </rad:AjaxLoadingPanel>

 

Any ideas?

saludos

 

[Eyup]

Hello Yetrus,

Could you send us sample screenshots to demonstrate what exactly do you mean by the "dot"? Then, we can prepare a sample RadGrid web site resembling your scenario and send it to you.

Regards,
Eyup
Telerik

[Yetrus]

thanks for anser !

I got a short video of this 

https://youtu.be/4hcPh9kyIq8

greetings

[Eyup]

Hi Yetrus,

Could you temporarily remove the RadAjaxManager and try wrapping the grid within a RadAjaxPanel instead?

Regards,
Eyup
Telerik

[Yetrus]

Thanks for awnser

I've try to use 2 RadAjaxPanel insted RadajaxManager, 1 panel for the radgrid, and 2 for the ValidationSummary. but with this the ValidationSummary does not works.

Even I've try to use EnableAJAX="true" Radgrid property

so, after a lot of testing in diferents ways, finally I change the 1 radiobuttonlist with a few radiobuttons, and manipulating the selected radiobutton in server side, works similar.

grettings, thanks

[Eyup]

Hi Yetrus,

I'm glad that you've found out a viable solution for your specific case. As for the AJAX issue related to ValidationSummary, you can open a formal support ticket and send us a very basic runnable web site sample demonstrating the problematic behavior.

Regards,
Eyup
Telerik