Thanks!
On Tue, Apr 23, 2013 at 1:35 PM, Anthony <[email protected]> wrote: > IS_IN_DB(..., multiple=(1, 1000)) > > The multiple argument can be a list/tuple specifying the minimum and > maximum number of items that can be selected. > > Anthony > > > On Tuesday, April 23, 2013 11:24:47 AM UTC-4, Tito Garrido wrote: >> >> Hi Folks, >> >> I am implementing a list:reference table but it should not allow empty >> values. How can I do that? I have tried using a list [ ] but I lost my >> multiselect box, I don't want that, and then I have tried to use _and= but >> I got >> <type 'exceptions.**NotImplementedError'> >> >> Doesn't allow an empty value shouldn't be default in IS_IN_DB? >> >> db.define_table('site', >> Field('name'), >> format='%(name)s') >> >> db.define_table('another_**table', >> Field('site', 'list:reference site', requires=IS_IN_DB(db,'site.id'** >> ,'%(name)s',multiple=True,_**and=IS_NOT_EMPTY())), >> ) >> >> Thanks in advance, >> >> Tito >> >> -- >> >> Linux User #387870 >> .........____ >> .... _/_õ|__| >> ..º[ .-.___.-._| . . . . >> .__( o)__( o).:_______ >> > -- > > --- > 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 [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- Linux User #387870 .........____ .... _/_õ|__| ..º[ .-.___.-._| . . . . .__( o)__( o).:_______ -- --- 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 [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
