0

我有两个模型评论和程序。我得到这个错误。

在此处输入图像描述

我的comments_conroller.rb看起来像这样

def create
    @programmme = Programme.find(params[:programme_id])

    @comment = @programme.comments.create!(params[:comment])

        if @comment.save
            redirect_to @comment.programme, notice: "Comment has been sent."
        else
            format.html { redirect_to @comment.programme, notice: "There was an error creating your comment."}
        end

  end

我也尝试过使用构建而不是创建。

 def create
    @programmme = Programme.find(params[:programme_id])

    @comment = @programme.comments.build(params[:comment])

        if @comment.save
            redirect_to @comment.programme, notice: "Comment has been sent."
        else
            format.html { redirect_to @comment.programme, notice: "There was an error creating your comment."}
        end

  end

程序.rb 

class Programme < ActiveRecord::Base
  attr_accessible :biography, :broadcastTime, :description, :title

  # Associations
    has_many :comments, :dependent => :destroy

end

评论.rb 

class Comment < ActiveRecord::Base
  attr_accessible :email, :location, :message, :name, :requestFor, :song

  #Associations
  belongs_to :programme

end

我的routes.rb看起来像这样

DigneRadio::Application.routes.draw do

  resources :programmes do
      resources :comments
  end

  resources :replays
  resources :articles

end

不知道我哪里出错了，但我会很感激一些帮助。

4

1 回答 1

1

程序拼写有误，首先使用@programmme(with 3m)，然后在下一步使用@programme。

于 2013-02-08T13:00:11.223 回答