Dynamic setting name attribute for f:facet

Hello everyone!
I'm new here and I really need help with JSF problem.
I have a tomahawk tree2 component and TreeNode class to render on JSF page. The problem I have is:
"Unable to locate facet with the name: xyz". That's why I need to dynamically generate a name in getTree
method. I've tried to also dynamically generated it in JSF file: <f:facet name="#{Bean.property}">
But it won't work, probably because of JSF's life cycle I suppose.
Does anyone know how to solve this problem?
Thank you very much for answers!

I am assuming that each page has that field on it ...right? The expression that you have created only will access a single field. Each field has a unique expression. To see the expression make the field editable and on th eenter event of th efield add the javascript code app.alert(this.somExpression). Now render your form and click in th efield on each page ....you will see a different somExpression for each object. Typically the page occurance number will increase. So you will need to set each of those fields off ....not just 1. You can do this with by knowing th enumber of pages and then using a for loop to go through each instance and setting the presence property off.
On your second query, the resolveNode accepts a string ......that string gets resolved at runtime into an object then the presence of that object is manipulated. At design time the product only knows that you have a string not an object hence the object assist cannot determine what should be shown. That is why you do not see anything in the object assist.
Paul

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Edited by: Dean Atteberry on Mar 25, 2009 4:39 PM

>> I think that you are trying to change select options within main screen, whereby it should be
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