Are those executing all in one callback to the database? To me it seems like I can get the same # of callbacks by: 1. Find record (x,y) in db 2. If exists, return "Exists" msg 3. Else, insert (x,y) into db
So this naïve method would have two callbacks, and be quite inefficient. Can I do this with one callback? On Fri, Mar 1, 2013 at 2:59 AM, DenesL <[email protected]> wrote: > http://web2py.com/books/default/chapter/29/06#before-and-after-callbacks > > > On Thursday, February 28, 2013 10:43:12 AM UTC-5, Alec Taylor wrote: >> >> Thanks, at the moment form validation is fine to do without. >> >> What are these new DAL callbacks you're speaking of? :) > > -- > > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > -- --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
