3 Answers, 1 is accepted
0
Shinu
Top achievements
Rank 2
answered on 29 Oct 2009, 10:13 AM
Hi Medac,
Try the following code snippet to hide/show RadListBox based on clicked node has children or not.
C#:
-Shinu.
Try the following code snippet to hide/show RadListBox based on clicked node has children or not.
C#:
protected void RadTreeView1_NodeClick(object sender, Telerik.Web.UI.RadTreeNodeEventArgs e) |
{ |
if (e.Node.Nodes.Count == 0) // Checking whether leaf node or not |
{ |
RadListBox1.Visible = true; |
} |
else |
{ |
RadListBox1.Visible = false; |
} |
} |
-Shinu.
0
Medac
Top achievements
Rank 1
answered on 29 Oct 2009, 10:58 AM
HI,
It is working fine. Thanks.
I need to traverse tree nodes. From leaf node to root node. How to traverse the radtree till the root node?
Regards,
Medac
0
Princy
Top achievements
Rank 2
answered on 29 Oct 2009, 11:32 AM
Hi,
Try the following code snippet,
C#:
Thanks,
Princy.
Try the following code snippet,
C#:
protected void RadTreeView1_NodeClick(object sender, Telerik.Web.UI.RadTreeNodeEventArgs e) |
{ |
RadTreeNode node = (RadTreeNode) e.Node; // Clicked node |
while (node.ParentNode != null) |
{ |
node = node.ParentNode; |
Response.Write(node.Text); |
} |
} |
Thanks,
Princy.