[Solved] Tree view in Radcombox

[Asra]

Hi,

        Iam using RadTree view in Radcombo box.  When the node is clicked iam raising server side event RadTreeView1_NodeClick.
In this event iam trying to find the RadTreeView with the combo box. but iam unable to do it .

Can any one pls let how can i do this..

The main thing here is when ever a value is selected in the RaDtreeView of combobox we have to do the post back. For this i need to write the code behind.
I have tried using Radcombox_SelectedIndexChanged, but it is not working.

Pls suggest me how to do it.

Its very urgent..........

<telerik:RadComboBox
        ID="RadComboBox1" Runat="server" Height="140px" Width="250px" AutoPostBack="true"  >
           <Items>
             </items>

            <ItemTemplate>

                <telerik:RadTreeView ID="RadTreeView1" runat="server" OnNodeClick="RadTreeView1_NodeClick">
                    <Nodes>
                        <telerik:RadTreeNode runat="server" Text="One"></telerik:RadTreeNode>
                        <telerik:RadTreeNode runat="server" Text="Two"></telerik:RadTreeNode>
                    </Nodes>
                </telerik:RadTreeView>
            </ItemTemplate>

    </telerik:RadComboBox>

[Princy]

Hello Asra,

You can try following code snippet to get the reference to RadTreeView which is placed in RadComboBox.

CS:

//Inside NodeClick event
protected void RadTreeView1_NodeClick(object sender, RadTreeNodeEventArgs e)
{
    RadTreeView treeView = (RadTreeView)sender;
}
//Inside SelectionIndexChanged event
protected void RadComboBox1_SelectedIndexChanged(object o, RadComboBoxSelectedIndexChangedEventArgs e)
{
    RadTreeView treeView1 = (RadTreeView)RadComboBox1.Controls[2].FindControl("RadTreeView1");
}

Thanks,
Princy.