我知道这是一个真正简单的问题,但我已经完全bla了! 我通过铁路指南阅读,看一开始。 以下守则显示了属于现有员额的所有评论:
<h2>Comments</h2>
<% @post.comments.each do |comment| %>
<p>
<b>Commenter:</b>
<%= comment.commenter %>
</p>
<p>
<b>Comment:</b>
<%= comment.body %>
</p>
<% end %>
如何最简单地将每个评论联系起来? 查阅网页请上。
The models are as follows:
class Post < ActiveRecord::Base
has_many :comments
end
class Comment < ActiveRecord::Base
belongs_to :post
end
铁路公司将努力建立路线帮助者,协助你这样做。 您可以通过运行<条码>铁路线获得完整的名单,但很奇怪的是,你要找的是哪一份标号:<条码>comment_path:
<% @post.comments.each do |comment| %>
<%= link_to Click to view comment , comment_path(comment) %>
<% end %>
查阅。
你们应当看看你的道路,看看看看一下个人意见的道路。
具体做法如下:comment_path(comment)或post_comment(@post, comment)。
页: 1 “意见评论”,评论_path(comment) %>
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