add text label on nodes

[Rubihno]

Hi,

I populate my treeview to code behind, with sql tables, i would you like to add on nodes the label....

For example

- Users
  -   Andy (word)    <- nodes
  -   Micheal (word)  <- nodes

The name of the node are in colum table, but the label (word) is not the db values, i would you like to add this label for example, when i generate the treeview....

How i make? in code behind make this?
 

[Serrin]

Hey Rubihno,

Alright, two parts to this answer. :)

First, you could modify the text as follows:

    protected void RadTreeView1_NodeCreated(object sender, Telerik.Web.UI.RadTreeNodeEventArgs e)
    {
       e.Node.Text = e.Node.Text + " (word)";
    }

That works and puts (word) after all nodes...  The trick is...

Second part, figuring out if the node is one that should get the (word)...  My first idea was to check level (aka, root is 0, everything else is a child of root:

        if (e.Node.Level > 0)
        {
            e.Node.Text = e.Node.Text + " (word)";
        }

So you can play with e.Node to see if it fits some category... like maybe you have root/topics/kids, so then you would do if level > 1, etc.

Let me know if this works for you! 

[Rubihno]

Thanks a lot, it is easy...:)