I'm sure that print the _x and the _y from node to the tree component, is
impossible; but now I trying to print some element by roll over the mouse.
I have the same listener, but this traces the atribute in the node of the
xml:
var listenerObject:Object = new Object();
listenerObject.itemRollOver = function(eventObject:Object) {
//Only works if I click in the node.
trace (eventObject.target.selectedNode.attributes.idnod);
//it doesn't work!
//trace (eventObject.target.itemRollOver.attributes.idnod);
};
menuTree2.addEventListener("itemRollOver", listenerObject);
If I try to trace the atribute "idnod" from my xml by roll over the mouse,
the result is "undefined" but if I press on any node it works..
How can I modify this code to works only with on roll over function?
Thanks a lot, and sorry if you don't understand all the message... my
english is too bad.
2007/1/27, Alain Rousseau <[EMAIL PROTECTED]>:
import mx.utils.Delegate;
var listenerObject:Object = new Object();
listenerObject.itemRollOver = Delegate.create(this, handleRollOver);
function handleRollOver(eventObject:Object) {
trace(menuTree2.selectedNode._y);
}
menuTree2.addEventListener ("itemRollOver", listenerObject);
If the selectedNode has a ._y property it will work well. Otherwise
check to see what properties are available to you for that node. I don't
really know the Tree component so I can't be sure.
HTH
Alain
Lois IN wrote:
> I'm sorry, but when I typing the code I forget this "2".
> The code is the same, and the listener is working, but I can't print
> the the
> _x _y:
>
> var listenerObject:Object = new Object();
> listenerObject.itemRollOver = function(eventObject:Object) {
> trace(menuTree2.selectedNode._y);
> };
> menuTree2.addEventListener ("itemRollOver", listenerObject);
>
>
>
> 2007/1/26, Hans Wichman <[EMAIL PROTECTED]>:
>>
>> Hi,
>> i see menuTree*2*.selectedNode and menuTree.addEventListener?
>> Beside that, might be a scoping/reference issue, your listener doesnt
>> have
>> a
>> reference to the menuTree.
>>
>> greetz
>> JC
>>
>>
>> On 1/26/07, Lois IN <[EMAIL PROTECTED]> wrote:
>> >
>> > Hello,
>> > (first of all, sorry for my english)
>> >
>> > I have the Tree component in my scene and this is generated by a xml.
>> It's
>> > working fine.
>> >
>> > But I want to know the _x and the _y of any tree node or folder, by
>> > passing
>> > mouse over them, with the function itemRollOver.
>> >
>> > For example, the Tree shows that:
>> >
>> > FOLDER
>> > ----SubFolder_A
>> > ----SubFolder_B
>> > --------SubFolder_B1
>> > --------SubFolder_B2
>> > --------SubFolder_B3
>> > ----SubFolder_C
>> >
>> > If the mouse is over "SubFolder_B1" the _x and the _y are diferent
>> than
>> > "SubFolder_A"...
>> >
>> > I try with a Listener, like this:
>> >
>> > var listenerObject:Object = new Object();
>> > listenerObject.itemRollOver = function(eventObject:Object) {
>> > trace(menuTree2.selectedNode._y);
>> > };
>> > menuTree.addEventListener("itemRollOver", listenerObject);
>> >
>> > but the tracer is "undefined".
>> >
>> >
>> > Somebody knows about it?
>> >
>> > Thanks a lot!
>> > _______________________________________________
>> > [email protected]
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>> >
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>> >
>> _______________________________________________
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>>
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>>
> _______________________________________________
> [email protected]
> To change your subscription options or search the archive:
> http://chattyfig.figleaf.com/mailman/listinfo/flashcoders
>
> Brought to you by Fig Leaf Software
> Premier Authorized Adobe Consulting and Training
> http://www.figleaf.com
> http://training.figleaf.com
>
>
>
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Brought to you by Fig Leaf Software
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_______________________________________________
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Brought to you by Fig Leaf Software
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