Sean Colquhoun wrote:
PS - sorry to double-post, but when you declare a foreign key, shouldn't
the field in the scaffolding change to a drop-down instead of a text
box? Having it stay a text field seems to be just asking for trouble to
me, but maybe I'm just doing it wrong (most probably).
You're right, the appropriate form element for a foreign key field is
usually a drop-down of some kind, rather than a free-entry text-field.
However, the automatic scaffold templates in Rails don't handle
associations between models or anything remotely sophisticated --
they're just a very basic template to get you started editing one
So if you want a drop-down (which you probably do), then you'll have to
write it yourself!