# itemRollOver tree component

**URL:** <https://forum.kirupa.com/t/itemrollover-tree-component/170641>\
**Category:** flash\
**Created:** [November 28, 2005, 1:32pm UTC](https://forum.kirupa.com/t/itemrollover-tree-component/170641 "2005-11-28T13:32:12Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![jakepeg](https://avatars.discourse-cdn.com/v4/letter/j/8dc957/32.png) [@jakepeg](https://forum.kirupa.com/u/jakepeg)\
**Post date:** [November 28, 2005, 1:32pm UTC](https://forum.kirupa.com/t/itemrollover-tree-component/170641/1 "2005-11-28T13:32:12Z")

</div>

I want to use itemRollOver on the tree component but it just returns undefined on the following function . . . . . .

[AS]  
myTreeListener.itemRollOver = function(eventObject)  
{  
trace(eventObject.node.attributes.label+ " rollded over");  
}  
categories\_tr.addEventListener(“itemRollOver”, myTreeListener);  
[/AS]

yet this works

[AS]  
myTreeListener.nodeOpen = function(eventObject)  
{  
trace(eventObject.node.attributes.label+ " node Open");  
}  
categories\_tr.addEventListener(“nodeOpen”, myTreeListener);  
[/AS]