AFAIK the converter is responsible for the itemValue. There is no special converter for itemLabel. You have to use a String instance for itemValue.
2005/12/2, Luciano Medina <[EMAIL PROTECTED]>: > > Sorry, I meant the itemLabel (not itemValue) attribute. > > -----Mensaje original----- > De: Luciano Medina [mailto:[EMAIL PROTECTED] > Enviado el: viernes, 02 de diciembre de 2005 10:51 > Para: 'MyFaces Discussion' > Asunto: ClassCastException in UISelectItem > > Hello, > > If the itemValue attribute in f:selectItem binds to a bean property that is > not a String (I'm using a Long), a ClassCastException is thrown. Is this > correct behaviour? I'd imagine that the internal converter should avoid this > inconvenience, but I don't know what the JSF standard says about it. > > > > java.lang.ClassCastException > at > javax.faces.component.UISelectItem.getItemLabel(UISelectItem.java:85) > at > org.apache.myfaces.util.SelectItemsIterator.hasNext(SelectItemsIterator.java > :75) > at > org.apache.myfaces.renderkit.RendererUtils.internalGetSelectItemList(Rendere > rUtils.java:479) > at > org.apache.myfaces.renderkit.RendererUtils.getSelectItemList(RendererUtils.j > ava:455) > at > org.apache.myfaces.renderkit.html.HtmlRadioRendererBase.encodeEnd(HtmlRadioR > endererBase.java:87) > at > org.apache.myfaces.renderkit.html.ext.HtmlRadioRenderer.encodeEnd(HtmlRadioR > enderer.java:71) > at > javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:331) > at > org.apache.myfaces.renderkit.RendererUtils.renderChild(RendererUtils.java:44 > 4) > at > org.apache.myfaces.renderkit.RendererUtils.renderChildren(RendererUtils.java > :421) > at > org.apache.myfaces.renderkit.RendererUtils.renderChild(RendererUtils.java:44 > 2) > > > > > ------------------------------------------------------------------------------------------------------------------------------------ > Nota Legal: Este correo electronico puede contener informacion estrictamente > confidencial y es de uso exclusivo del destinatario, quedando prohibida a > cualquier otra persona su revelacion, copia, distribucion, o el ejercicio de > cualquier accion relativa a su contenido. Si ha recibido este correo > electronico por error, por favor, conteste al remitente, y posteriormente > proceda a borrarlo de su sistema. Gracias por su colaboracion. > > Confidentiality notice: This e-mail message may contain confidential and/or > legally privileged information and is solely for the attention and use of the > intended recipient. Any disclosure, copying, distribution or the taking of > any action with relation to the contents of this e-mail by any other person > is strictly prohibited. If you believe that this e-mail has been mistakenly > sent to you, please reply to the sender from whom you received the message > in error and then delete the original e-mail from your system. Thank you for > your co-operation. > ------------------------------------------------------------------------------------------------------------------------------------ > > -- Mathias
