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Removing plus/minus icon

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Daniel
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Daniel asked on 14 Oct 2010, 03:16 PM
How do I remove plus/minus icon, when there's no children in the node. 

My tree is populated through a wcf service. And it works like its supposed to. But when I a node, that has no children, I would like to remove the plus/minus icon. 

How to do that in a simple way?

/Daniel

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Shinu
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answered on 15 Oct 2010, 04:58 AM
Hi Daniel,


The forum shows how to hide the expand/collapse image of the root node of tree.
Drop Expand/Collapse Image From Root Node

You can iterate through the nodes (and check for the nodes count) and hide the expand/collapse image using same logic described in forum.

Hope you can achieve the requirement easily.

[Note: In my case, it is not showing expand/collapse image for my simple treeview, if there are no child nodes]


-Shinu.
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Daniel
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answered on 15 Oct 2010, 09:37 AM
That didn't work...

I need an event that gets fired, like populated when there is subnodes. But can't find any...
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