Re: inmethod datagrid, validation, and feedback

[Will Jaynes]

On Sun, Feb 15, 2009 at 10:40 PM, Timo Rantalaiho <timo.rantala...@ri.fi>wrote:

> On Sun, 15 Feb 2009, Will Jaynes wrote:
> > So, how would one show those error messages? And where would such code
> get
> > hooked in?
>
> I'm not sure about the place but basically you have to add a
> FeedbackPanel and update it in the ajax event that causes
> the error,
>
>  final Component feedback = new FeedbackPanel("feedback")
>      .setOutputMarkupPlaceHolder(true);
>  add(feedback);
>  ...
>  @Override protected void onSubmit(AjaxRequestTarget target) {
>      target.addComponent(feedback);
>      ...
>  }
>
> Best wishes,
> Timo


 AH, yes. Thanks. And the place to do it is in the SubmitCancelColumn :

columns.add(new SubmitCancelColumn("esd", new Model("Edit"))
        {
            @Override
            protected void onError(AjaxRequestTarget target, IModel
rowModel, WebMarkupContainer rowComponent)
            {
                target.addComponent(feedback);
                super.onError(target, rowModel, rowComponent);
            }
        });