请允许我说,我有一个邮政模式和一个评论模式,在路线上,宣布宣布为“一米”号。
resources :posts
resources :comments
NOT
resources :posts do
resources :comments
end
此外:
class Post < ActiveRecord::Base
has_and_belongs_to_many :comments
end
class Comment < ActiveRecord::Base
has_and_belongs_to_many :posts
end
我可以指出:
创建一种新形式,使我能够一劳永逸地创建该员额及其相关评论。
页: 1 这一观点如何?
页: 1 什么是控制者?
在一个员额显示页上制作一个表格,对该职位增加评论。
页: 1 哪一种观点认为张贴在张贴页上的表格增加了评论?
页: 1 我在什么控制者面前加上什么?
你们需要一些文件。 2. 掌握以下资源:
在阅读之后,你就能够解决所有问题。
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