It doesn't work out of the box, because it creates copy of a list. That list is backed by JDO and attached to PersistenceManager, so cloning it makes straightforward persistence impossible.
I also want to make instant changes, ie. when I click "Move Down" I expect the items be swapped in database before page reload (and the entire form revalidated before swapping). 2010/1/8 Igor Vaynberg <[email protected]> > it usually helps to describe the problem.... > > but out of curiousity is this applicable? > http://wicketinaction.com/2008/10/building-a-listeditor-form-component/ > > -igor > > On Fri, Jan 8, 2010 at 2:42 PM, Piotr Tarsa <[email protected]> wrote: > > Hello, > > > > I've tried virtually everything. I'm looking for someone who has > experience > > with GAEJ. > > > > Running site is at: http://data-compression.appspot.com/ > > Source code (need wicket-guice): > http://code.google.com/p/data-compression/ > > > > Page address: > > http://data-compression.appspot.com/Administration/HomePagePanel > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
