Displaying 2 results from an estimated 2 matches for "relationship_ids".
2009 Oct 15
2
Model.Save causing nil object error
Hello all.
Newbie to rails here and I am having a bit of an issue. I have the
following models:
class Topic < ActiveRecord::Base
validates_presence_of :name
validates_length_of :name, :minimum => 3
has_many :relationship_topics
has_many :relationships, :through => :relationship_topics
end
class Relationship < ActiveRecord::Base
has_many :relationship_topics
has_many
2006 Apr 01
7
Any way around AssociationTypeMismatch?
I want to have popup menus and check boxes in my forms to let users
select associated objects. In the form I''m working on, the object
"belongs_to" another type of object which is selected from a popup menu.
The id of the chosen object(s) for association is passed back in the
parameter hash, but when rails creates a new object from this parameter
hash, I get a