FormView SlidingPane

[Adrian Segovia]

Hello Telerik,

I have a question regarding how to access controls inside the slidingpane.

I have a FormView with a slidingpane in it (with all the structure. Slidingzone and all of that)
I have a radiobuttonlist I would like to access in order to make one of its items hidden. Since I don't see server side events (correct me if I 'm wrong) I'm trying to use a script to find all the radiobuttons and make the first item hidden. The question is how do I get the elements in order to reach my radiobuttons? can you direct me to the right direction? 

Thanks in advance

PS
This is what I've tried without success cause it falls into a loop
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="RadAjaxManager1">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="FVInitialView" />
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
    </telerik:RadAjaxManager>   

function OnClientExpanded(sender, args) {
$find("<%= RadAjaxManager1.ClientID %>").ajaxRequest();
 }

<formView id="FVInitialView"....>
 <itemTemplate....>
   ....
   <telerik:RadSlidingPane ID="Radslidingpane4" Title="Page 1" runat="server" Height="550px" OnClientExpanded="OnClientExpanded">

[Dobromir]

Hi Adrian,

I am not quite sure I understand the exact scenario. By design, the content of RadSlidingPane is rendered on the page when the pane loads and can be accessed using the standard ASP.NET approaches - using $get() / $find() methods client-side, or directly accessing the server controls server-side.

If the RadSplitter is placed inside asp:FormView control you need to use FindControl method to access the controls inside it since the FormView control is a naming container, e.g.:

var radioButton1 = $get('<%= FormView1.FindControl("RadioButtonList1").Items[0].ClientID %>');

If this is not the case, could you please explain in more details what the specific scenario and what exactly you are trying to achieve?

Best wishes,
Dobromir
the Telerik team