Hi,
I have multiple forms in a ListView. So in order not to show the same error
messages in all feedback panels I use ContainerFeedbackMessageFilter to
filter the error messages. This didn't work and the warning was
"Component-targetted feedback message was left unrendered. This could be
because you are missing a FeedbackPanel on the page." because I use non-Ajax
form submit.
However, if I switch to AjaxSubmitLink the problem was solved. It worked as
expected. My question is should I use Ajax submit with multiple forms in a
ListView? Am I missing anything here because the problem didn't surface for
a page with multiple forms using non-Ajax submit.
Thanks
/lim/
Codes are included below.
<html>
<body>
<ul>
<li wicket:id="listView">
<form wicket:id="form">
<input wicket:id="textfield" />
<div wicket:id="feedback"></div>
<!--<input type="submit" wicket:id="submitALink" />-->
<input type="submit" />
</form>
</li>
</ul>
</body>
</html>
public MultiFormPage()
{
ListView<String> listView = new ListView<String>("listView",
Arrays.asList(new String[]{"a", "b"}))
{
@Override
protected void populateItem(ListItem item)
{
Form form = new Form("form")
{
@Override
protected void onSubmit()
{
}
};
//Form form = new Form("form");
final FeedbackPanel feedback = new FeedbackPanel("feedback",
new ContainerFeedbackMessageFilter(form));
/*
form.add(new AjaxSubmitLink("submitALink")
{
@Override
protected void onSubmit(AjaxRequestTarget target,
Form<?> form)
{
target.addComponent(feedback);
}
@Override
protected void onError(AjaxRequestTarget target, Form<?>
form)
{
target.addComponent(feedback);
}
});
*/
form.add(new RequiredTextField<String>("textfield", new
Model()));
form.add(feedback.setOutputMarkupId(true));
item.add(form);
}
};
add(listView);
}
}
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