Inherit the the Checked state of the parent Node when loading Nodes on demand

[Oren]

Hello,

I was trying to implement the code from the following article.
I'm using the server side approach, but i have a problem.

If i expand a parent that has childs and the parent was checked,
When i debug the NodeExpand event handler i see that the e.Node.Checked property of the parent node is always false.
Only if i checked the root parent of the tree i get the desirable result according to my action, the other sub-parents doesn't get it.

protected void RadTreeView1_NodeExpand(object sender, Telerik.Web.UI.RadTreeNodeEventArgs e)
{
//Debug here
RadTreeNode firstChild = new RadTreeNode("new child1", "new1");
firstChild.Checked = e.Node.Checked; //e.Node.Checked is always false!
}

In other words: I don't get any indication that the parent node is checked.(gets always false).
I tried with tristate mode and without tristate mode. and the CheckChildsNodes property is true.

i use version: 2010.3.1109.35

any ideas??

Thanks,
Oren

[Nikolay Tsenkov]

Hi Oren,

I was not able to reproduce that.
Could you, please, post a sample or open a support ticket and send us a sample project reproducing the problem?


Regards,
Nikolay Tsenkov
the Telerik team