[Solved] Can't find DataBound TreeView

[Ramjet]

Hello,

This is in aspx:

 

<telerik:RadComboBox ID="cmboAssoc" runat="server" Skin="Default" width="175" EmptyMessage="Choose your association">

 

 

<ItemTemplate>

 

 

<telerik:RadTreeView ID="AssocTreeView" runat="server" Skin="Windows7" Height="138" Width="412" OnPreRender="asdfsdf">

 

 

<DataBindings>

 

 

<telerik:RadTreeNodeBinding Expanded="false" />

 

 

</DataBindings>

 

 

</telerik:RadTreeView>

 

 

</ItemTemplate>

 

 

</telerik:RadComboBox>

 

Prerender doesn't fire (because there is nothing to render I assume) and searching the combobox's items array to FindControl() doesn't work as the array is null i.e. empty????

How do I get this sucker to bind to data??

Thanks
JB

[Shinu]

Hello,

Add one RadComboBoxItem and try accessing RadTreeView using FindControl() method of corresponding combobox item.

ASPX:

<telerik:RadComboBox ID="cmboAssoc" runat="server" Skin="Default" Width="175" EmptyMessage="Choose your association">
    <ItemTemplate>
      . . .
    </ItemTemplate>
    <Items>
        <telerik:RadComboBoxItem />
    </Items>
</telerik:RadComboBox>

C#:

protected void Button2_Click(object sender, EventArgs e)

{

RadTreeView treeView = (RadTreeView)cmboAssoc.Items[0].FindControl("AssocTreeView");

// Bind the treeview here

// treeView.Nodes.Add(new RadTreeNode("Root node")); // Add one root node

// treeView.FindNodeByText("Root node").Nodes.Add(new RadTreeNode("Child Node")); // Add node to root

}

-Shinu.