Hello Camilla,

After investigating this further, I determined that your requirement could be achieved by binding a method to the NodeClick event and setting the property “AutoPostBackFlags-NodeClick” to “on”.

The method WebDataTree1_NodeClick sets the clicked element’s text as a datasource of the repeater:

Protected Sub WebDataTree1_NodeClick(sender As Object, e As Infragistics.Web.UI.NavigationControls.DataTreeNodeClickEventArgs) Handles WebDataTree1.NodeClick 

        Dim nodeText = e.Node.Text

        Dim ds As DataSet = New DataSet()

        Dim dt As DataTable = New DataTable()

        dt.Columns.Add(New DataColumn("nodeName"))

        Dim row As DataRow = dt.NewRow()

        row("nodeName") = nodeText

        dt.Rows.Add(row)

        ds.Tables.Add(dt)

        rep1.DataSource = ds

        rep1.DataBind()

    End Sub

Below I am attaching a sample, demonstrating the described behavior. Please let me know if you need additional information regarding this matter.

Regards,

Monika Kirkova,

Infragistics

WebDataTreeNodeClick.zip