How to do value binding inside of ui:repeat

[jackyeh]

I'm trying to bind panels that generated from a xhtml file to a backing bean within an ui:repeat tag as following :

<ui:repeat value="#{home.wins}" var="pan">
 <rich:panel binding="#{pan}">
 <h:outputText value="1. #{pan} " />
 </rich:panel>
</ui:repeat>

public class Home {
 private UIComponent[] wins;

 public HomeLayout() {
 wins = new HtmlPanel[6];
 }
 public UIComponent[] getWins() {
 return wins;
 }
 public void setWins(UIComponent[] wins) {
 this.wins = wins;
 }
}

The result appears that 6 rich:panel are generated from the xhtml file (with the <h:outputText value="1. #{pan} " /> tag rendered in the panels), but does not bind to the backing bean, say the #{home.wins}, as expected.

Do I make any mistake ?

Environment :
JDK : java-1.5.0-sun-1.5.0_update15
AS : jboss-4.2.2.GA
jboss-seam-2.0.1.GA
richfaces-ui-3.2.0.SR1