I don's now what i do wrong: @Name("fahrzeugact") | @Stateful | public class Fahrzeug implements FahrzeugInterface { | @DataModel | private List<Hersteller> hrList; | | @DataModelSelection("hrList") | private Hersteller selectedHer; | | @PersistenceContext | private EntityManager em; | | @In(required=false) | private Hersteller hersteller; | | @Begin(join=true) | @Factory("hrList") | public void getHer(){ | hrList = em.createQuery("from Hersteller where akzept = true").getResultList(); | | } | public void setModel(){ | System.out.println("--------------- "); | } | | @End | public void reset() {} | | @Destroy | @Remove | public void destroy() {} | } | | }
| <a4j:region> | <s:div id="frm"> | <a4j:form> | | <h:selectOneMenu value="#{hersteller}" required="true"> | <s:convertEntity /> | <s:selectItems value="#{hrList}" var="her" label="#{her.bezeichnung}" noSelectionLabel="Bitte waehlen..."/> | <a4j:support event="onchange" action="#{fahrzeugact.setModel}"/> | </h:selectOneMenu> | | | </a4j:form> | </s:div> | </a4j:region> | | <a4j:region> | <s:div id="msg"><h:messages globalOnly="false"/> </s:div> | </a4j:region> | I get i error "Invalid Value". View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4031302#4031302 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4031302 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user