1 Reply Latest reply: Mar 3, 2012 3:13 AM by Christian Kaltepoth RSS

    value of number is set 0

    H Dam Newbie

      Hi everyone,

       

      I have a problem, and I don't know why. I have property testObject with the following declaration:

       

      @Named
      @ConversationScoped
      @LoggedIn
      public class TestController implements Serializable {
           @Inject
           private EntityManager em;
      
           @Produces
           @Named
           private TestObject testObject;
      ..................
           public void register() {
                em.persist(testObject);
           }
      ..................
      }
      

       

      In TestObject I have the number field

       

      @Entity
      public class TestObject implements Serializable {
      ..........
           private BigDecimal price;
      ..........
      }
      

       

      On the JSF page, user not input value for testObject.price and submit form to register by invoke method #{testController.register} from JSF page, the testObject.price become 0. In this case, I think value of  testObject.price should be null. What is problem?