Pb with state of RaPanel

[Maveric]

I don't understand, the PersistStateInCookie property didn't work,
that didn't restore the state.
It work perfect with Radcontrols for asp.net, I didn't change anything on the code
here the code I use

<telerik:RadPanelBar ID="RpnNav" runat="server" DataSourceID="Smds"
  Width="100%" Height="100%" CausesValidation="false"
  PersistStateInCookie="true" ExpandMode="FullExpandedItem">
  <CollapseAnimation Type="InBounce" Duration="100"></CollapseAnimation>
</telerik:RadPanelBar>

I try to add in the databound of radpanelbar the example of code of the site to display the selected item but it always have the value of nothing.

    Private Sub RpnNav_DataBound(ByVal sender As Object, ByVal e As System.EventArgs) Handles RpnNav.DataBound
        Dim selectedItem As RadPanelItem = RpnNav.SelectedItem
        If Not (selectedItem Is Nothing) Then
            Label1.Text = [String].Format("This is the {0} page", selectedItem.Text)
        End If
    End Sub

Anyone coulf help me ?

Thanks

Maveric

[Rosi]

Hello Maveric,

I suggest that you execute your code in the PreRender event of RadPanelBar. For an example:

Protected Sub RadPanelBar1_PreRender(ByVal sender As Object, ByVal e As EventArgs)
            Dim selectedItem As RadPanelItem = RadPanelBar1.SelectedItem
            If Not (selectedItem Is Nothing) Then
                Label1.Text = [String].Format("This is the {0} page", selectedItem.Text)
            End If
        End Sub

Hope this helps.

Regards,
Rosi
the Telerik team

Instantly find answers to your questions at the new Telerik Support Center

[Maveric]

Hi Rosi,

I also tried in the preRender event but it doesn't work.
In your demo page :
http://www.telerik.com/DEMOS/ASPNET/Prometheus/PanelBar/Examples/Functionality/PersistStateInCookie/DefaultCS.aspx

you told that You can access the SelectedItem by subscribing to the PreRender (DataBound if you use declarative datasources) event.
and in my case I use declarative datasources no ?

[Rosi]

Hello Maveric,

Yes, you are right.

I am sorry for the misunderstanding.

The problem is resolved in our latest internal build. Please open a support ticket and we will send it to you.

Your points have been updated.

Regards,
Rosi
the Telerik team

Instantly find answers to your questions at the new Telerik Support Center