[richfaces-issues] [JBoss JIRA] Updated: (RF-8547) EL expression in expanded attribute of panelMenuGroup

[Nick Belaevski (JIRA)]

     [ https://jira.jboss.org/jira/browse/RF-8547?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nick Belaevski updated RF-8547:
-------------------------------

    Fix Version/s: Future
         Assignee: Nick Belaevski


> EL expression in expanded attribute of panelMenuGroup
> -----------------------------------------------------
>
>                 Key: RF-8547
>                 URL: https://jira.jboss.org/jira/browse/RF-8547
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: component-menu
>    Affects Versions: 3.3.2.GA, 3.3.2.SR1, 3.3.3.CR1
>            Reporter: Jethro Borsje
>            Assignee: Nick Belaevski
>             Fix For: Future
>
>
> I am using an EL expression in the "expand" attribute of a panelMenuGroup which results in the following error:
> 25-mrt-2010 11:51:16 javax.faces.component.UIInput updateModel
> SEVERE: /test.xhtml @82,68 expanded="#{true}": Illegal Syntax for Set Operation
> This is my code:
> 	<rich:panel header="#{navigation.selectedHoofdTab.naam}" headerClass="hoofdTab" bodyClass="hoofdTabContent" style="width: 250px; height: 500px;" id="subtabs">
> 		<!-- Subtabs -->
> 		<rich:panelMenu mode="ajax" iconExpandedGroup="disc" iconCollapsedGroup="disc" iconExpandedTopGroup="chevronUp" iconGroupTopPosition="right" iconCollapsedTopGroup="chevronDown"
> 			topGroupClass="subTab" itemClass="taak" styleClass="subTabContainer">
> 			<c:forEach items="#{navigation.selectedHoofdTab.subTabs}" var="subTab">
> 				<rich:panelMenuGroup label="#{subTab.naam}" expanded="#{true}">
> 					<!-- Taken -->
> 					<c:forEach items="#{subTab.taken}" var="taak">
> 						<rich:panelMenuItem label="#{taak.naam}">
> 							<f:param name="current" value="#{taak.naam}" />
> 						</rich:panelMenuItem>
> 					</c:forEach>
> 					<!-- Einde taken -->
> 				</rich:panelMenuGroup>
> 			</c:forEach>
> 		</rich:panelMenu>
> 		<!-- Einde subtabs -->
> 	</rich:panel>
> The RichFaces documentation says the following about the "expand" attribute: "If true group will be displayed expanded initially. Default value is "false"". This leads me to believe the attribute is NOT read / write, so why does RichFaces try to set the value?
> A similar bug is marked as resolved and has been closed: https://jira.jboss.org/jira/browse/RF-2922, perhaps this is regression?

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