[jboss-user] [JBoss Seam] - Converter

KoniKoni do-not-reply at jboss.com
Sat Mar 17 10:32:14 EDT 2007


I don't now why this doesn't work:


view:

<s:decorate>
  |                                 <h:selectOneMenu  value="#{hmodel.selectedHersteller}" required="true">
  |                                     <s:selectItems value="#{kfzList}" var="her" label="#{her.bezeichnung}" noSelectionLabel="Bitte waehlen..."/>
  |                                     <s:convertEntity />
  |                                 </h:selectOneMenu>	 
  |                             </s:decorate>




@Name("hmodel")
  | @Stateless
  | public class HModel implements HModelInterface{
  |     
  |     @In(required=false)
  |     private Hersteller hersteller;
  |     
  |     @In(required=false)
  |     private KfzModel kfzmodel;
  |     
  |     @PersistenceContext
  |     private EntityManager em;
  |     
  |    @DataModel
  |     private List<Hersteller> kfzList;
  |     
  |     private String herst;
  |     
  |     @In
  |     private FacesMessages facesMessages;
  |     
  |     private Hersteller selectedHersteller;
  |     
  |   @Factory("kfzList")
  |     public void setHerKfz(){
  |         List<Hersteller>  lher=   em.createQuery("from Hersteller where akzept=true")
  |         .getResultList();
  |         this.kfzList = lher;
  |         
  |     }


in the view i have a <s:messages and the message that has been show is invalid value.


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