Displaying 1 result from an estimated 1 matches for "utility_provider".
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utility_providers
2011 Apr 22
0
how to set up fields_for to choose a subclass?
...es to choose a UtilityProvider, I want to present a
pull-down list of UtilityProvider.subclasses (or, more likely, a
filtered version of that), and when the user hits [submit] to create the
appropriate subclass.
To add a little spice to the question, I have a Premise model, and
premise has_many :utility_providers
and I''m using nested routes to represent the relationship:
resources :premises do
resources :utility_providers
end
So at the point in my code where I invite the user to create a new
UtilityProvider, I *do* have a @premise, but I don''t have a
@utility_provider.
I think...