Thanks for the information.
But if I don't have an Ajax button but a normal Button which submits the form?
There is no target "variable" in the onValidate() method.
I attached a quickstart earlier, where I showed that if I use Ajax
onblur/onchange and use onError/onUpdate there
i nor problem of showing the error but when I the later click the "submit"
button the error is NOT displayed
when they validator "kicks in".
/Kenneth
> From: russellsimpk...@hotmail.com
> To: users@wicket.apache.org
> Subject: RE: error(validatable)
> Date: Sat, 18 Jul 2009 07:47:45 -0400
>
>
> Kenneth,
> I over rode onError when I used the ComponentFeedbackPanel - when learning
> Wicket, I discovered that I had no idea my form errored out unless I did the
> following for my form. In this instance, I'm using the AjaxButton. I think
> the key is to add your feedback component to the target.
>
> /** * Always, always add this - its much better to know there was an error. *
> @see
> org.apache.wicket.ajax.markup.html.form.AjaxButton#onError(org.apache.wicket.ajax.AjaxRequestTarget,
> org.apache.wicket.markup.html.form.Form) */@Overrideprotected void
> onError(AjaxRequestTarget target, Form tform) { super.onError(target, tform);
> form.error("Please make sure you have filled in all required fields."); //
> add the feedback - seems you have to do this to give feedback on errors.
> target.addComponent(emailFeedback); ....}
>
> > From: rinoc...@live.se
> > To: users@wicket.apache.org
> > Subject: error(validatable)
> > Date: Sat, 18 Jul 2009 12:32:46 +0200
> >
> >
> >
> >
> > Let's rephrase my problem.
> >
> >
> >
> > I connect a validator to a TextField in a DataView (inside populateItem()
> > and connect a ComponentFeedbackPanel to it.
> >
> >
> > final TextField tf = new TextField("data", new PropertyModel(row, "data"));
> > final ComponentFeedbackPanel tfFeedback = new ComponentFeedbackPanel("fb",
> > tf);
> > tfFeedback.setOutputMarkupId(true);
> > item.add(tf);
> > item.add(tfFeedback);
> >
> > And I also have both in the HTML markup
> >
> >
> >
> >
> >
> >
> >
> > Is this enough for the error reported in in onValidate() for the validator
> > connected to the field
> >
> > with error(ivalidatable); should be displayed next to the field or does it
> > require something more?
> >
> >
> >
> > error(validatable, "an_error_occured");
> >
> >
> > Why I wonder is that it is not displayed next to the field, it is displayed
> > in the "common" feedback panel.
> >
> >
> >
> > /Kenneth
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > _________________________________________________________________
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>
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