WICKET-1.5.6 Feedback messages not updated on stateless pages

[Thomas Heigl <th...@umschalt.com>]

Hello,

I'm currently in the process of migrating a largish Wicket 1.4 application
to 1.5. When moving from 1.5.5 to 1.5.6 something related to feedback
messages breaks.

On all my stateless pages, feedback messages are not rendered anymore when
using:

@Override
protected void onError(AjaxRequestTarget target, Form<?> form) {
target.addChildren(MyForm.this, FeedbackPanel.class);
}

The form is correctly traversed, all FeedbackPanels are added to the ajax
target, and the ajax response actually contains the updated markup for the
feedback panel. Just the message itself is missing and Wicket shows the
typical "Component-targeted feedback message has been left unrendered"
message.

I checked the JIRA issues for 1.5.6 but didn't see anything related to
feedback messages. Has there been some intentional change or is something
broken in 1.5.6?

Cheers,

Thomas

Re: WICKET-1.5.6 Feedback messages not updated on stateless pages

[Emond Papegaaij <em...@topicus.nl>]

I've already created the ticket (WICKET-4536) and committed a fix.

Best regards,
Emond

On Monday 07 May 2012 11:13:22 Martin Grigorov wrote:
> Hi Thomas,
> 
> It seems WICKET-4468 broke it somehow.
> Please file a ticket.
> 
> On Sun, May 6, 2012 at 1:55 PM, Thomas Heigl <th...@umschalt.com> wrote:
> > Hello,
> > 
> > I'm currently in the process of migrating a largish Wicket 1.4 application
> > to 1.5. When moving from 1.5.5 to 1.5.6 something related to feedback
> > messages breaks.
> > 
> > On all my stateless pages, feedback messages are not rendered anymore when
> > using:
> > 
> > @Override
> > protected void onError(AjaxRequestTarget target, Form<?> form) {
> > target.addChildren(MyForm.this, FeedbackPanel.class);
> > }
> > 
> > The form is correctly traversed, all FeedbackPanels are added to the ajax
> > target, and the ajax response actually contains the updated markup for the
> > feedback panel. Just the message itself is missing and Wicket shows the
> > typical "Component-targeted feedback message has been left unrendered"
> > message.
> > 
> > I checked the JIRA issues for 1.5.6 but didn't see anything related to
> > feedback messages. Has there been some intentional change or is something
> > broken in 1.5.6?
> > 
> > Cheers,
> > 
> > Thomas

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Re: WICKET-1.5.6 Feedback messages not updated on stateless pages

[Martin Grigorov <mg...@apache.org>]

Hi Thomas,

It seems WICKET-4468 broke it somehow.
Please file a ticket.

On Sun, May 6, 2012 at 1:55 PM, Thomas Heigl <th...@umschalt.com> wrote:
> Hello,
>
> I'm currently in the process of migrating a largish Wicket 1.4 application
> to 1.5. When moving from 1.5.5 to 1.5.6 something related to feedback
> messages breaks.
>
> On all my stateless pages, feedback messages are not rendered anymore when
> using:
>
> @Override
> protected void onError(AjaxRequestTarget target, Form<?> form) {
> target.addChildren(MyForm.this, FeedbackPanel.class);
> }
>
> The form is correctly traversed, all FeedbackPanels are added to the ajax
> target, and the ajax response actually contains the updated markup for the
> feedback panel. Just the message itself is missing and Wicket shows the
> typical "Component-targeted feedback message has been left unrendered"
> message.
>
> I checked the JIRA issues for 1.5.6 but didn't see anything related to
> feedback messages. Has there been some intentional change or is something
> broken in 1.5.6?
>
> Cheers,
>
> Thomas



-- 
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com

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