get value of selected child node in rad treeview

[Swapnil]

Hi,
i am having treeview, i want to get value of selected child node in rad treeview?
Without using javascript.
Thanks

[Princy]

Hi Swapnil,

Please have a look into the following code snippet to get the value of the selected child node.

ASPX:

<telerik:RadTreeView ID="RadTreeView1" runat="server" OnNodeClick="RadTreeView1_NodeClick">
    <Nodes>
        <telerik:RadTreeNode Text="Node1" runat="server">
            <Nodes>
                <telerik:RadTreeNode Text="Node1.1" runat="server" Value="N1.1">
                </telerik:RadTreeNode>
                <telerik:RadTreeNode Text="Node1.2" runat="server" Value="N1.2">
                </telerik:RadTreeNode>
            </Nodes>
        </telerik:RadTreeNode>
        <telerik:RadTreeNode Text="Node2" runat="server">
            <Nodes>
                <telerik:RadTreeNode Text="Node2.1" runat="server" Value="N2.1">
                </telerik:RadTreeNode>
                <telerik:RadTreeNode Text="Node2.2" runat="server" Value="N2.1">
                </telerik:RadTreeNode>
            </Nodes>
        </telerik:RadTreeNode>
    </Nodes>
</telerik:RadTreeView>

C#:

protected void RadTreeView1_NodeClick(object sender, RadTreeNodeEventArgs e)
{
    if (e.Node.Level != 0)
    {
        // value of the selected child node
        string text = e.Node.Value;
    }
}

Thanks,
Princy.

[Gopi]

its not working i am getting the text value empty

[Ivan Danchev]

Hello,

If you want to get the text value of the child node you have to modify slightly the code Princy posted:

string text = e.Node.Text;

Regards,
Ivan Danchev
Telerik