Hi Anthony, thank you for your time. I tried the method you suggested, but here is my problem: after calling the method, the row object isn't updated.
row = db.person(1) row.change_name('Lisandro') print(row.name) This doesn't print "Lisandro". Instead, it prints the name the person had before the call. If I want to print the new name, I have to retrieve the row again like this: row = db.person(1) row.change_name('Lisandro') row = db.person(1) print(row.name) I was wondering if it was possible to avoid having to retrieve the record again. El viernes, 26 de abril de 2019, 17:16:10 (UTC-3), Anthony escribió: > > def change_name(row, name): > db(db.person.id == row.person.id).update(name=name) > > db.define_table('person', > Field('name'), > Field.Method('change_name', change_name)) > > row = db.person(1) > row.change_name('Lisandro') > > Anthony > > On Friday, April 26, 2019 at 12:21:28 PM UTC-4, Lisandro wrote: >> >> I've been working with Virtual Fields for a while, but now I'm wondering, >> how could I write a Virtual Field method that modifies the row itself? >> >> I mean, I would like to do something similar that what the >> .update_record() method does. When you call row.update_record(), the row >> object is updated with the new values. >> >> I've tried returning the row object in the method definition function but >> it doesn't work. >> >> I'm wondering, is it even possible to implement something like that? Any >> comment or suggestion will be much appreciated. >> >> Thanks! >> Warm regards, >> Lisandro. >> > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- 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 web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.