Set the root form as multipart in the onInitialize method, Wicket will fail in detect the form as multipart if the inner one with the upload field is not visible at the first render.
On Tue, Jan 18, 2011 at 8:43 AM, exl <eric....@uwa.edu.au> wrote: > > Encountering a show stopper for our project that involves being able to > deal > with a form containing a file upload that can be revealed depending on > whether that particular workflow is desired. > > Please see attached quickstart project that shows this failing using Wicket > version 1.4.15 ( > > http://apache-wicket.1842946.n4.nabble.com/file/n3221308/nestedFormsWithMultipart.zip > nestedFormsWithMultipart.zip ). Basically, first click on the New button > to > reveal the hidden form (that has the file upload). Now hit the Cancel > button and the form is hidden. Ok, but now if you click on New again the an > multipart exception is thrown. > > This may be somewhat related to "Nested Forms and Multipart Fileupload > Issue" > ( > http://apache-wicket.1842946.n4.nabble.com/Nested-Forms-and-Multipart-Fileupload-Issue-tp1844365p1844365.html > ), > but a quick read of that thread suggest it is dealing with modal stuff > (thus > I created this post). > > I think this is a bug, as I don't remember this failing in the previous > version we were using (Wicket 1.4.9) - though this is still to be > confirmed. > > ----- > > Eric is learning how to use Wicket and enjoying the experience so far... > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Multipart-issues-in-Wicket-1-4-15-tp3221308p3221308.html > Sent from the Users forum mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > -- Pedro Henrique Oliveira dos Santos
