I also think that you're over-complicating this. To me this sounds like a very normal use case, looping over items and creating a form for each one. It should "just work". And it shouldn't be too many lines of complicated code either, so the code listed here confuses me a bit.
Someone should post the rather simple code needed to do this. I don't have the time right now :) On Mon, Feb 15, 2010 at 12:06 AM, Thiago H. de Paula Figueiredo < thiag...@gmail.com> wrote: > On Sun, 14 Feb 2010 17:33:43 -0200, Nathan Kopp <nathan0...@nathankopp.com> > wrote: > > Even with your suggested change, this would still generate a null pointer >> exception (NPE) in the same place, since the problem lies with >> "fooLoopVar" being null when the eventlink is click is processed by >> Tapestry. >> > > You simply can't use it in the EventLink method handler. > > > The NPE >> happens before I even get to rendering the description text field. >> > > Never forget that T5 uses redirect after post, so the event handling > request is not the same as the render request. > > > -- > Thiago H. de Paula Figueiredo > Independent Java, Apache Tapestry 5 and Hibernate consultant, developer, > and instructor > Owner, software architect and developer, Ars Machina Tecnologia da > Informação Ltda. > http://www.arsmachina.com.br > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org > For additional commands, e-mail: users-h...@tapestry.apache.org > >
