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[Solved] RadPanelBar with usercontrol - Expanding issue

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PanelBar

This is a migrated thread and some comments may be shown as answers.

Sunny asked on 28 Oct 2009, 03:26 PM

I have a panelbar with usercontrols loading in it. see code below,

                    
                                                                <Telerik:RadPanelBar ID="RadPanelBar2" runat="server" PersistStateInCookie="true" Height="500" Width="100%" >                     
                                             
                        </Telerik:RadPanelBar>                     
                        
            Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load          
            RadPanelBar2.ExpandMode = PanelBarExpandMode.FullExpandedItem          
            RadPanelBar2.DataFieldID = ""          
            RadPanelBar2.DataFieldParentID = "ID1"          
            RadPanelBar2.DataTextField = "Name"          
            RadPanelBar2.DataValueField = "Text"          
            RadPanelBar2.DataSource = MyDS          
            RadPanelBar2.DataBind()          
            If Not Page.IsPostBack Then          
                RadPanelBar2.Items(0).Expanded = True
                RadPanelBar2.Items(0).Selected = True            
            End If         
            If Not RadPanelBar2.SelectedItem Is Nothing Then         
                LoadUsercontrol(RadPanelBar2.SelectedItem.Text)         
            End If         
            End Sub         
                     
            Private Sub RadPanelBar2_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.RadPanelBarEventArgs) Handles RadPanelBar2.ItemDataBound
            Dim newPanelItem As New RadPanelItem
            e.Item.Items.Add(newPanelItem)
            End Sub
            
                    
            Protected Sub LoadUsercontrol(ByVal selectedItem As String)         
                     
                Dim pItem As RadPanelItem = DirectCast(RadPanelBar2.FindItemByText(selectedItem), RadPanelItem)         
                     
                Dim smControl As SomeControl          
                smControl = CType(LoadControl("MyControls/SomeControl.ascx"), SomeControl)          
                smControl.MyID = pItem.Value         
                    
                pItem.Controls.Add(smControl)         
            End Sub        

Problem: In the User control I have a hierarchy grid. The code above is inside content page. When I click rows (hierarchy) in the grid the panel item is expanding, but the radpanel is hiding in content page.

Even if I reduce the height to 400px no use.

How to fix this?

1 Answer, 1 is accepted

answered on 04 Nov 2009, 11:26 AM

Hello Sunny,

I think it will be best if you can open a support ticket and send us a simple running project (incl. your custom skin, CSS, images, DB backup if needed and so on) demonstrating the problem (and step-by-step instructions on doing so). In that way we can reproduce and pinpoint the problems you're facing on our side, understand the logic of your application and provide a solution.

All the best,
Paul
the Telerik team

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