Hi Stephen, I always reload before the update but it sounds like you're trying to avoid that. You could try @Session from the StripesStuff project. @Session persists to/from the session without any work on your part. You'll still have to re-attach the entity to the EntityManager before updates will be persisted.
Aaron Stephen Nelson wrote: > Hi > > I've been building my app using Stripes and enjoying the simplicity > immensely. I'm now working on some general functionality where an > entity is loaded from the database and then displayed to the user; > they make changes and then save it back. I have two event methods on > my action bean at the moment - view and update. > > Now what is happening is that the entity loaded when the view method > is called isn't present when the update method is called. I've > confirmed this by logging the persisted ID value within the update > method and this is null. > > Now, I don't want to reload it again when updating - in case its state > has changed in the meantime and would be overwritten. Is there a built- > in way to do this that I'm missing? With other frameworks I've put > things in the session directly but that seems a dirty thing to do when > using Stripes! > > I have the Prag Prog book on order if it's covered in there but would > appreciate a pointer to keep me going until Amazon delivers! > > Cheers, > > -- > Stephen Nelson > > > > > ------------------------------------------------------------------------------ > Come build with us! The BlackBerry(R) Developer Conference in SF, CA > is the only developer event you need to attend this year. Jumpstart your > developing skills, take BlackBerry mobile applications to market and stay > ahead of the curve. Join us from November 9 - 12, 2009. Register now! > http://p.sf.net/sfu/devconference > _______________________________________________ > Stripes-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/stripes-users > > ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference _______________________________________________ Stripes-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/stripes-users
