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

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?