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我開發了一個應用程序,我似乎遇到了一些與我的關聯有關的問題。我有以下幾點:將兩個變量傳遞給單獨的表...關聯問題
class User < ActiveRecord::Base
acts_as_authentic
has_many :questions, :dependent => :destroy
has_many :sites , :dependent => :destroy
end
問題
class Question < ActiveRecord::Base
has_many :sites, :dependent => :destroy
has_many :notes, :through => :sites
belongs_to :user
end
網站(認爲這是問題的答案)
class Site < ActiveRecord::Base
acts_as_voteable :vote_counter => true
belongs_to :question
belongs_to :user
has_many :notes, :dependent => :destroy
has_many :likes, :dependent => :destroy
has_attached_file :photo, :styles => { :small => "250x250>" }
validates_presence_of :name, :description
end
當一個站點(答案)創建我成功通過question_id到Sites表,但我無法弄清楚如何傳遞user_id。這裏是我的SitesController#創建
def create
@question = Question.find(params[:question_id])
@site = @question.sites.create!(params[:site])
respond_to do |format|
format.html { redirect_to(@question) }
format.js
end
end
剛剛嘗試過,仍然成功傳遞了question_id而不是user_id。 – bgadoci 2010-05-15 03:15:23
做到了。謝謝。 – bgadoci 2010-05-15 03:28:52