Many thanks!
On Jul 15, 11:21 am, mdipierro <[email protected]> wrote: > multiple=True is afake 1 to many. It stores references as a string '| > 1|5|8|' therefore it requires the field to be of type 'string' not int > or reference. > > On 15 Lug, 09:51, Rob <[email protected]> wrote: > > > I had an existing table defined and just added "multiple=True" to the > > IS_IN_DB statement because I want to convert it from a '1 to 1' to a > > '1 to many'. So, I had some data in the DB before I set > > 'multiple=True'. > > > (btw, is there a bug tracker setup so I don't have to spam the group > > with reports?) > > > I got this traceback: > > Traceback (most recent call last): > > File "/home/rhd/Desktop/web2py/gluon/restricted.py", line 178, in > > restricted > > exec ccode in environment > > File "/home/rhd/Desktop/web2py/applications/list/controllers/ > > default.py", line 128, in <module> > > File "/home/rhd/Desktop/web2py/gluon/globals.py", line 96, in > > <lambda> > > self._caller = lambda f: f() > > File "/home/rhd/Desktop/web2py/applications/list/controllers/ > > default.py", line 40, in details > > form = SQLFORM(db.Item, item, upload=URL(r=request,f='download'), > > deletable=True, next=URL(r=request, args=item)) > > File "/home/rhd/Desktop/web2py/gluon/sqlhtml.py", line 708, in > > __init__ > > inp = self.widgets.multiple.widget(field, default) > > File "/home/rhd/Desktop/web2py/gluon/sqlhtml.py", line 211, in > > widget > > return OptionsWidget.widget(field, value, **attributes) > > File "/home/rhd/Desktop/web2py/gluon/sqlhtml.py", line 193, in > > widget > > return SELECT(*opts, **attr) > > File "/home/rhd/Desktop/web2py/gluon/html.py", line 338, in __init__ > > self._postprocessing() > > File "/home/rhd/Desktop/web2py/gluon/html.py", line 1396, in > > _postprocessing > > values=value.split('|') > > TypeError: 'NoneType' object is not callable > >
