[web2py] Re: I need help understanding an issue with SQLFORM.factory ( in the context of a form wizard )

[Don_X]

How can I re-write the lines of code : 

*if isinstance(fields,tuple):
      form = SQLFORM.factory(*[f for f in db.mytable if f.name in fields])*

to take into account my 3 tables ??? ... that is my real problem !


--