如何为给定用户的评论显示vendor_id？

I am trying to write a simple application and I am stumped!

我想写一个简单的应用程序,我很难过!

Here is what I have as a view for users/show/1:

以下是我对用户/ show / 1的看法:

<p>
  <b>User:</b>
  <%=h @user.login %>
</p>

    <% if @user.reviews.empty? %>
        No Analyst Reports yet
    <% else %>
        <% for review in @user.reviews %>
            <%= review.vendor_id %><%= review.summary %><br />
            <hr class="span-5" />

        <% end %>
    <% end %>

I created a relationship where user :has_many reviews and vendor :has_many reviews

我创建了一个用户:has_many评论和供应商:has_many评论的关系

So I assume that there should be a value for review.vendor_id, where vendor_id is just automatically created and can be displayed.

所以我假设review.vendor_id应该有一个值,其中vendor_id只是自动创建并可以显示。

Thank you :)

谢谢 :)

Here is my Reviews model:

这是我的评论模型:

class Review < ActiveRecord::Base
  belongs_to :vendor
  belongs_to :user

end

Actually this has been solved, I now need to go through the for-loop and display attributes of vendor....see my other question please! Thanks!

实际上这已经解决了,我现在需要通过供应商的for-loop和显示属性....请看我的其他问题!谢谢!

1 个解决方案

#1

Does your review model have the corresponding belongs_to :user belongs_to :vendor - ?

您的评论模型是否具有相应的belongs_to:user belongs_to:vendor - ?

Also, when a review is created, have you checked that the vendor_id is filled? check this question: How do you set an attribute when creating an ActiveRecord object?

此外,创建评论时,您是否检查过vendor_id是否已填写?检查这个问题:创建ActiveRecord对象时如何设置属性?

#1