doh! I posted an incomplete bit of facelet: | <rich:dataTable id="memberSelectList" value="#{viewStudyAction.userSearchList}" var="possibleMember"> | <rich:column> | <h:selectOneMenu value="#{viewStudyAction.userRole[possibleMember.umnDID]}"> | <s:selectItems value="#{viewStudyAction.getAllStudyRoles()}" var="role" label="#{role.name}"/> | <a4j:support event="onchange" reRender="memberGrid" ajaxSingle="true"/> | </h:selectOneMenu> | </rich:column> | </rich:dataTable> | Since 'possibleMember' is the current row of the datatable, isn't it blessed/remembered somehow? If not, how do clickable datatables work? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105266#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...