I think Form.replace() is your friend
Cheers
Hans
Am 13.01.2011 um 20:17 schrieb Arjun Dhar <dhar...@yahoo.com>:
Hi,
I have a very very Dynamic Form. In the "public void onSubmit()
{...}", due
to some Change in a Drop Down the entire Form changes.
To keep it simple I just decided to Re-Load the entire page.
but looks like from onSumbit() you cannot call
"getRequestCycle().redirectTo(...)" or you get the exception:
"Already redirecting to '?wicket:interface=:12::::'. Cannot redirect
more
than once".
Frankly, I'd like to replace the Form Components in the OnSubmit()
given a
Choice instead of a redirect. But addOrReplace components in the
Form doesnt
have any effect. Apparently, only Changing the Model of Components
already
added works!
Q1) So for starts whats the best way to re load the page in this case
Q2) Even Better, can I Replace Form elements in onSubmit()? ..or
somewhere
close? (This is better as I can use the FeedbackPanel to convey
messages
after the form has changed)
thanks
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