Użytkownik Ed Leafe napisał: > On Jan 29, 2010, at 12:35 PM, Jacek Kałucki wrote: > > >> - save(), requery() and clear() updates dataset and _deletedRecords, >> additionally save() checks _deletedRecords and updates backend >> accordingly. >> > So in order to delete a record, you need to save it? Sounds like > Windows: in order to stop the system, you need to click 'Start'. >
I could answer: why in order to create new record I need to click 'Save'? Answer to question why buffer deleting operation is the same as answer why we do buffer new operations IMHO. There should be a symmetry here. I rather think that situation that I can restore modified data in child bizobj, but can't undone deleted is a bit odd. But I know that approaches differs and there exist editors that offers undo till save point, and other that offer much more... >> Currently to achieve something similar I need to create local copy of >> dataset >> and then in beforeSave() update framework dataset and then backend. >> > Then you have a solution for your particular app. I've seen others that > emulate the behavior of old Xbase systems by adding a 'deleted' virtual > field. But I think the notion of delete() not really deleting is not the > norm, and should not be a framework behavior. > > Ok. Thanks for response. -- Regards Jacek Kałucki _______________________________________________ Post Messages to: [email protected] Subscription Maintenance: http://leafe.com/mailman/listinfo/dabo-dev Searchable Archives: http://leafe.com/archives/search/dabo-dev This message: http://leafe.com/archives/byMID/[email protected]
