Error on DemoNavigationItem.

["Correa, Luis Henrique" <lu...@eds.com>]

 Hi everybody , I'm having a trouble to create a navigationPane which changes the color of commandNavigationMenuItem when I select the item.
Here is my css .
.af_navigationPane_list-inactive-enabled{
    width:150px;
    list-style-type: none;
    float: none;
    vertical-align: top;
    background: #F7F5ED;
    border-top: 1px solid #fff;
    text-decoration: none;
    color: #000;
    text-align: center;
}

.af_navigationPane_list-inactive-enabled a:hover{
    background:#E0DDD5;
    border-right: 4px solid #9D102D;
    border-left: 4px solid #9D102D;
    border-bottom: 1px solid #C1BBAB;
    border-top: none;
    display: block;
    width:150px;
    text-align: center;
}

.af_navigationPane_list-active-enabled a{
    width:150px;
    background:  #9D102D;
    border-top: 1px solid #fff;
    text-decoration: none;
    color: #fff;
    text-align: center;
}

My class of MenuNavigationItem 

package com.eds.bprm.view.action.action;

import java.util.List;

import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.event.ActionEvent;

import org.apache.myfaces.trinidad.bean.FacesBean;
import org.apache.myfaces.trinidad.bean.PropertyKey;
import org.apache.myfaces.trinidad.component.UIXCommand;
import org.apache.myfaces.trinidad.component.UIXNavigationHierarchy;
import org.apache.myfaces.trinidad.context.RequestContext;

public class MenuNavigationItem
{
public void navigationItemAction(ActionEvent event)
{
    UIComponent actionItem = event.getComponent();
    UIComponent parent = actionItem.getParent();
    while(!(parent instanceof UIXNavigationHierarchy))
    {
        parent = parent.getParent();
        if(parent == null)
        {
            System.err.println("Unexpected component hierarchy, no UIXNavigationHierarchy found.");
            return;
        }
    }

    List<UIXCommand> children = parent.getChildren();
    for(UIXCommand child: children)
    {
        FacesBean childFacesBean = child.getFacesBean();
        FacesBean.Type type = childFacesBean.getType();
        PropertyKey selectedKey = type.findKey("selected");
        if(selectedKey != null)
        {
            childFacesBean.setProperty(selectedKey, Boolean.valueOf((child == actionItem)));
        }
    }
    RequestContext adfContext = RequestContext.getCurrentInstance();
    adfContext.addPartialTarget(parent);
}
}

And my jsp menu.

<%@ page contentType="text/html;charset=windows-1252"%>
<%@ taglib uri="http://myfaces.apache.org/trinidad" prefix="tr"%>
<tr:form>
  <tr:navigationPane hint="list">
    <tr:commandNavigationItem text="#{bundle[\'menuRegister.menuParametersItem\']}"
                              action="parameter"
                              actionListener="#{navigationItem.navigationItemAction}"
                              partialSubmit="true"/>
    <tr:commandNavigationItem text="#{bundle[\'menuRegister.menuIOFRegistry\']}"
                              action="iofRegister"
                              actionListener="#{navigationItem.navigationItemAction}"
                              partialSubmit="true"/>
    <tr:commandNavigationItem text="#{bundle[\'menuRegister.menuUserProfile\']}"
                              action="userProfile"
                              actionListener="#{navigationItem.navigationItemAction}"
                              partialSubmit="true"/>
    <tr:commandNavigationItem text="#{bundle[\'menuRegister.menuAlcadaProfile\']}"
                              action="alcadaProfile"
                              actionListener="#{navigationItem.navigationItemAction}"
                              partialSubmit="true"/>
  </tr:navigationPane>
</tr:form>

So when I choose one item in menu , the color doesn't change , I don't know what I'm doing wrong because this example 
is similar with the DemoNavigationItem , anyone can help me ?
Thanks



Luís Henrique Zerba Corrêa
EDS - Brazil - SP Java CoE 
* 55 11 43931063
* luishenrique.correa@eds.com