Sorry for the delay in replying. The first step is to create a Select object, rather than an Expression. Look again at the code: subq = db(dbts.id>0).nested_select(dbts.ALL,...etc)
This creates a Select object. The Select object implements "on". (Table also implements "on", but not Expression) I should come up with a simpler example. This one was just grabbed directly out of my site so I knew it worked but i's too complex to just show the concept. -- Joe On Wednesday, February 13, 2019 at 11:22:46 AM UTC-8, Skiros wrote: > > Hello ! > Very interesting !!! > > I'm trying to reproduce this behaviour but I'm getting this error > "Expression object has no attribute on". What version of w2p are you using ? > -- 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.
