"[EMAIL PROTECTED]" wrote : Try using @Converter.
doesn't work...
.page.xml:
| ...
| <param name="category" value="#{appointmentList.appointment.category}"
converter="#{appointmentCategoryConverter}" />
| ...
.xhtml
| ...
| <h:selectOneMenu id="category"
value="#{appointmentList.appointment.category}" >
| <s:selectItems value="#{appointmentCategoryList.resultList}" var="c"
label="#{c.name}" noSelectionLabel="" />
| <s:convertEntity/>
| </h:selectOneMenu>
| ...
.java
| @Converter
| @Name("appointmentCategoryConverter")
| @Stateless
| public class AppointmentCategoryConverterBean implements
javax.faces.convert.Converter, AppointmentCategoryConverter {
|
| @PersistenceContext
| private EntityManager entityManager;
|
| public Object getAsObject(FacesContext arg0, UIComponent arg1, String
str)
| throws ConverterException {
| try {
| long id = Long.parseLong(str);
|
| return entityManager.createQuery("Select ac from
AppointmentCategory where ac.id = :id")
| .setParameter("id", id)
| .getSingleResult();
|
| } catch (Exception e) {
| throw new ConverterException(e);
| }
|
| }
|
| public String getAsString(FacesContext arg0, UIComponent arg1, Object
obj)
| throws ConverterException {
| try {
| return
Long.toString(((AppointmentCategory)obj).getId());
| } catch (Exception e) {
| throw new ConverterException(e);
| }
| }
| }
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