Displaying 1 result from an estimated 1 matches for "company_topics".
2006 Apr 04
1
habtm and options_from_collection_for_select [1.0.0]
...ems/activerecord-1.13.2/lib/
active_record/associations.rb:770:in `topics=''
My models:
class Company < ActiveRecord::Base
has_and_belongs_to_many :topics
end
class Topic < ActiveRecord::Base
has_and_belongs_to_many :companies
end
And the form elements:
<select id="company_topics" name="company[topics][]"
multiple="multiple">
<%= options_from_collection_for_select(Topic.find_all, "id",
"name") %>
</select>
I tested using the connsole, and things work as expected.
Any help greatly appreciated !
Paul