How to get NodeID of selected TreeNode from a Direct Event?

[NishaLijo]

Hi,

How to get NodeID of selected TreeNode from a Direct Event.When we click the treepanel how we will get which nodeid is selected or not?Please give me reply as fast?

[NishaLijo]

Hi,


I got the solution

<ext:TreePanel ID="TreePanel2" runat="server"  Width="215" Height="400" Title="Food Categories" Icon="ChartOrganisation" Collapsed="false">
                    <DirectEvents>
                    <Click OnEvent="Buttontest_Click">
                        <ExtraParams>
                            <ext:Parameter Name="id" Value="#{TreePanel2}.getSelectionModel().getSelectedNode().id" Mode="Raw"/>
                        </ExtraParams>
                        </Click>
                    </DirectEvents>
                 
                   
                   
                    </ext:TreePanel>

 protected void Buttontest_Click(object sender, DirectEventArgs e)
        {
            String id = e.ExtraParams["id"];
            X.Msg.Alert("DirectEvent", "id = " + id).Show();
        }