hello,

i'm totally new to jsf, richfaces etc.
i would like to read a xml-file into my jsp-file and than to create a richfaces panelMenu depending on the items in the xml-file.

...
<c:import url="/WEB-INF/menu.xml" var="url"/>
<x:parse xml="${url}" var="doc"/>
<f:view>
 <h:form>
 <rich:panel header="Navigation">
 <rich:panelMenu style="width:200px" mode="ajax"
 iconExpandedGroup="disc" iconCollapsedGroup="disc"
 iconExpandedTopGroup="chevronUp"
 iconGroupTopPosition="right"
 iconCollapsedTopGroup="chevronDown" >
 <x:forEach var="interface" select="$doc/navigation/item">
 <c:set var="interfaceTitle"><x:out select="$interface/title"/></c:set>
 <rich:panelMenuGroup label="${interfaceTitle}">
 ...
 </rich:panelMenuGroup>
 </x:forEach>
 </rich:panelMenu>
</rich:panel>

ERROR:
According to TLD or attribute directive in tag file, attribute label does not accept any expressions

why can't i use ${interfaceTitle} for the attribute label?
i hope anybody understand what i mean and can help me ^^


cya