Thank you, Did try it but without any changes If s:link is used function gets called with the null parameter with h:commandLink function is not called at all. | | <!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" | "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> | <ui:composition xmlns="http://www.w3.org/1999/xhtml" | xmlns:s="http://jboss.com/products/seam/taglib" | xmlns:ui="http://java.sun.com/jsf/facelets" | xmlns:f="http://java.sun.com/jsf/core" | xmlns:h="http://java.sun.com/jsf/html" | xmlns:rich="http://richfaces.org/rich" | xmlns:a="http://richfaces.org/a4j" | template="layout/template.xhtml"> | | <ui:define name="body"> | | <h:form> | <h:inputText id="value" required="false" value="#{searcher.searchString}" style=" width : 300px; "/> | <h:commandButton id="search" value="search" action="#{searcher.search}" style="width : 50px; "/> | </h:form> | | <!-- RESULT LIST --> | <h:form> | <h:dataTable var="resultElem" value="#{searchResult}"> | <h:column> | | <!-- Creator --> | <h:outputText value="Creator:" rendered="#{not empty resultElem.doc.creator}" /> | <ui:repeat var="a" value="#{resultElem.doc.creator}" > | <s:link value="[#{a}]," action="#{searcher.searchByCreator(a)}" /> | <h:commandLink value="[#{a}]," action="#{searcher.searchByCreator(a)}" /> | </ui:repeat> | | </h:column> | </h:dataTable> | </h:form> | | | </ui:define> | </ui:composition> | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4121781#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...