just write your own feedbackpanel that works the way you want. look at
the source of the original one.
-igor
On Wed, Mar 12, 2008 at 5:25 AM, Daniel Alonso <[EMAIL PROTECTED]> wrote:
>
> Hi again to everybody. After looking tons of examples related to wicket 1.2 I
> have no idea of how i can do the next:
>
> At this moment I cant show an error icon next to an erroneus field after
> submitting a form. The thing is that i must include the message feedback
> string as part of the "alt" property description.
>
> At this moment, i have a MyFormComponentFeedbackIndicator attached to the
> field i want to check, and when the error happens, the image is showed...
> but i have no idea of how a can manage the problem of the "alt" image
> attribute.
>
> If you don't mind I'm going to attach some code:
>
> MyFormComponentFeedbackIndicator
> ------------------------------
>
> public class MyFormComponentFeedbackIndicator extends
> FormComponentFeedbackIndicator {
>
> /**
> *
> */
> private static final long serialVersionUID = 1L;
>
> private static final ResourceReference RESOURCE_REF = new
> ResourceReference(Page2.class,
> "error.png");
> private FeedbackMessages messages = null;
> public MyFormComponentFeedbackIndicator(String id) {
> super(id);
>
> String prueba=null;
> prueba="";
> FeedbackMessage message=null;
> Image imagen=new Image("imageModelResourceReference", new
> Model(RESOURCE_REF));
>
> messages = Session.get().getFeedbackMessages();
> Iterator it=messages.iterator();
>
> while (it.hasNext()){
> message=(FeedbackMessage)it.next();
> prueba=message.getMessage().toString();
> }
> imagen.add(new SimpleAttributeModifier("alt", prueba));
> add(imagen);
> }
> }
>
>
> -------------------------------------
>
> MyFormComponentFeedbackIndicator.html
> ----------------------------
> <wicket:panel> </wicket:panel>
>
> piece of webpage class
> ------------------------
>
> MyFormComponentFeedbackIndicator panelErrorSfid=null;
> sfid = new TextField("sfid");
> sfid.setRequired(true);
> sfid.add(StringValidator.maximumLength(15));
> sfid.setLabel(new Model("sfid"));
> panelErrorSfid=new MyFormComponentFeedbackIndicator("errorsSfid");
> panelErrorSfid.setIndicatorFor(sfid);
>
>
>
> Is there any solution?Thanks so much in advance.
> --
> View this message in context:
> http://www.nabble.com/Include-feedback-messages-description-on-%22alt%22-Image-property-tp16001976p16001976.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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