SOLVED: sf.requires = IS_IN_DB( db(query), db.*other_*table.*_id* , label=other_table._format, left=left, distinct=True )
instead of sf.requires = IS_IN_DB( db(query), db.table.*other_id* , label=other_table._format, left=left, distinct=True ) :) On Friday, January 13, 2017 at 11:13:10 AM UTC+2, Jurgis Pralgauskis wrote: > > > > Hi, > > I have query to get subset of stuff (and I want to have the same nice > options widget as is for default foreign keys) > > sf.requires = IS_IN_DB( db(query), db.table.other_id , > label=other_table._format, left=left, distinct=True ) > > > but I get > > form = SQLFORM.factory( *updatables, table_name="jurgio") > File "/home/jurgis/dev/web2py_src/gluon/sqlhtml.py", line 1809, in factory > **attributes) > File "/home/jurgis/dev/web2py_src/gluon/sqlhtml.py", line 1286, in __init__ > inp = field.widget(field, default) > File "/home/jurgis/dev/web2py_src/gluon/sqlhtml.py", line 388, in widget > options = requires[0].options() > File "/home/jurgis/dev/web2py_src/gluon/validators.py", line 598, in options > self.build_set() > File "/home/jurgis/dev/web2py_src/gluon/validators.py", line 573, in > build_set > fields = [table[k] for k in self.fieldnames] > File "/home/jurgis/dev/web2py_src/gluon/packages/dal/pydal/objects.py", > line 510, in __getitem__ > raise KeyError(key) > KeyError: 'role' > > > > I could do select myself and construct IS_IN_SET -- but how can I fluently > get all the fields needed for foreign _format (if _format varies > depending on other_table)? > > any suggestions? > > Thanks > -- 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.
