rich:panelMenu rich:panelMenuItem requires binding to remember selected item
state
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Key: RF-6545
URL: https://jira.jboss.org/jira/browse/RF-6545
Project: RichFaces
Issue Type: Bug
Affects Versions: 3.3.0
Reporter: Mike Hanafey
In the example below, the backing bean is session, but it does nothing with the
"binding" property (other than store the value). If "binding" is omitted, then
the selected state of the panel menu items is not maintained, but it seems this
should be part of the saved component state. Without "binding" if item "el" is
clicked, the label momentarily turns purple, but when the view is restored it
turns back to the plain state. When "binding" is present, each item that is
clicked turns purple, and stays purple.
<rich:panelMenu id="sideMenu" style="width:100%" mode="server"
binding="#{MainToolBar.settingsMenu.panelMenu}"
iconExpandedGroup="disc" iconCollapsedGroup="disc"
iconExpandedTopGroup="chevronUp" iconGroupTopPosition="right"
iconCollapsedTopGroup="chevronDown">
<rich:panelMenuItem id="el" label="Report Sections"
action="#{MainToolBar.settingsMenu.actionReportSectionSettings}"/>
<rich:panelMenuItem id="snl" label="A stubbed"
action="#{MainToolBar.settingsMenu.actionReportSectionSettings}"/>
</rich:panelMenu>
The problem was traced as far as
org.richfaces.renderkit.html.PanelMenuItemRenderer, where
"parentMenu.getSelectedName()" always returns the empty string if "binding" is
not present.
public boolean isSelected(FacesContext context, UIComponent component){
UIPanelMenuItem item = (UIPanelMenuItem)component;
UIPanelMenu parentMenu = findMenu(item);
return item.getName().equals(parentMenu.getSelectedName());
}
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