Ok, I try again and write short, concise questions ;-)
1) How can I save the state of a dynamically filled panelNavigation2
across requests when using <redirect/> in faces-config?
If I get it right, NavigationMenuItem is the model, while
UINavigationMenuItem is the controller that reacts to events.
2) Can someone give an example howto build a dynamic NavigationMenu
using UINavigationMenuItems.
3) How can I dynamically register an actionlistener at an
UINavigationMenuItem?
TIA, Sebastian.
PS: My JSF code:
----------------------------
<h:panelGroup>
<t:div id="subnavigation_outer" styleClass="subnavigation_outer">
<t:div id="subnavigation" styleClass="subnavigation_inner">
<h:form id="vico_form_nav">
<t:panelNavigation2 id="nav_panel"
layout="list" binding="#{jsfnavigation.panelbinding}"
itemClass="mypage"
activeItemClass="selected"
disabledStyle="color:red;padding: 2px
20px 2px 25px">
<t:navigationMenuItems id="navitems"
value="#{jsfnavigation.panelNavigationItems}"/>
</t:panelNavigation2>
</h:form>
</t:div>
</t:div>
</h:panelGroup>
My Backingbean:
----------------------------
// $Id: JSFNavigation.java 444 2006-10-30 00:54:53Z xxxxxx $
package xxxxxxxx;
imports ...
/**
* Used to save the state of the panelNavigation2 when using redirects.
* In the navigation use binding="#{jsfnavigation.navPanel}"
*
* @author menge
* @see http://tinyurl.com/rwnrz
*
*/
// see http://www.irian.at/myfaces/panelnavigation_2.jsf
public class JSFNavigation implements Serializable {
private static final long serialVersionUID = 1L;
private HtmlPanelNavigationMenu panelbinding;
public JSFNavigation() {
}
// Example howto manipulaite an item
// NavigationMenuItem item =
getMenuNavigationItem("#{example_messages['panelnav_search_adv']}",
"#{navigationMenu.getAction2}");
// item.setActive(true);
// item.setOpen(true);
// item.setTarget("_blank");
// item.setIcon("images/arrow-first.gif");
// item.setDisabled(true);
// all.add(item);
public List getPanelNavigationItems() {
List menu = new ArrayList();
// All menu
NavigationMenuItem all =
getMenuNavigationItem("#{bundle.nav_all}", "");
menu.add(all);
// All items
NavigationMenuItem search =
getMenuNavigationItem("#{bundle.nav_search}", "search", "#{jsfsearch.reset}");
all.add(search);
all.add(getMenuNavigationItem("#{bundle.nav_associate}",
"associate"));
// User menu
NavigationMenuItem user =
getMenuNavigationItem("#{bundle.nav_user}","");
menu.add(user);
... more items ...
return menu;
}
private static NavigationMenuItem getMenuNavigationItem(String
label,String action) {
NavigationMenuItem item = new NavigationMenuItem(label, action);
return item;
}
private static NavigationMenuItem getMenuNavigationItem(String
label,String action, String actionlistener) {
NavigationMenuItem item = new NavigationMenuItem(label, action);
item.setActionListener(actionlistener);
return item;
}
public HtmlPanelNavigationMenu getPanelbinding() {
return panelbinding;
}
public void setPanelbinding(HtmlPanelNavigationMenu panelbinding) {
this.panelbinding = panelbinding;
}
}
