TreeView / Templates

RadTreeView fully supports templates. You can embed any content inside a RadTreeView template:

• HTML markup
• ASP.NET server controls
• Third-party controls (other Telerik controls as well)

You can define two types of RadTreeView templates:

1. Global Templates - template that is automatically applied to all tree-nodes:

<telerik:RadTreeView ID="RadTreeView1" runat="server">


       <NodeTemplate>


              ... 


        </NodeTemplate>


   
</telerik:RadTreeView>

2. Per-node template - template that overrides the global template on a node basis.

<telerik:RadTreeView ID="RadTreeView1" runat="server">


        <telerik:RadTreeNode Text="Node">


            <NodeTemplate>


                   ...


            <NodeTemplate>


        </telerik:RadTreeNode>


     </telerik:RadTreeView>

This example shows the usage of per-node templates.

Please note that the RadTreeView should be bound to use the DataBinder.Eval expressions in the templates:

protected void Page_Load(object sender, System.EventArgs e)
{
     if (!Page.IsPostBack)
    {   
         RadTreeView1.DataBind(); 
    }
}