CODEWITHSUNDEEP
ruby-on-railsrubyruby-on-rails-3
wwli
wwli

Reputation: 2681

rails models has_many belongs_to relation issue

Here is my three models/tables 

class Swimming::Classschedule < ActiveRecord::Base
  belongs_to :swimming_classtimes ,:class_name=>'Swimming::Classtime',:foreign_key => "classtime_id"  
  attr_accessible :id,:coach_id, :level_id, :note, :classtime_id
end


class Swimming::Classtime < ActiveRecord::Base
  has_many :swimming_classschedules,:class_name=>'Swimming::Classschedule'
  belongs_to :swimming_timeblocks ,:class_name=>'Swimming::Timeblock',:foreign_key => "timeblock_id"    
  attr_accessible :date, :end, :start,:timeblock_id,:id
end


class Swimming::Timeblock < ActiveRecord::Base
  has_many :swimming_classtimes,:class_name=>'Swimming::Classtime'
  attr_accessible :name,:id
end


swimming_classschedules belongs_to  swimming_classtimes 
swimming_classtimes belongs_to swimming_timeblocks
swimming_timeblocks has_many swimming_classtimes
swimming_classtimes has_many swimming_classschedules

How are swimming_classschedules and swimming_timeblocks associated ?

Upvotes: 0

Views: 64

Answers (1)

Chubby Boy
Chubby Boy

Reputation: 31072

swimming_timeblocks has_many swimming_classschedules through swimming_classtimes

class Swimming::Timeblock < ActiveRecord::Base
 has_many :swimming_classtimes,:class_name=>'Swimming::Classtime'
 has_many :swimming_classschedules,:through => :swimming_classtimes
 attr_accessible :name,:id
end

Upvotes: 1

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