Rails 3 中缺少部分错误 [英] Missing Partial Error in Rails 3

问题描述

我收到一个错误:

Missing partial post/questions, application/questions with
{:locale=>[:en], :formats=>[:html], :handlers=>[:erb, :builder, :coffee]}.
Searched in:* "/Users/..../<project name>/app/views"

我尝试将数据库中的所有帖子呈现为 index.html.erb.

I tried to render all posts in the database to index.html.erb.

我的视图部分是post/index.html.erb:

    <!--html codes -->

    <%= render 'questions' %>

控制器controller/post_controller.rb:

    def index
       @posts=Post.all
    end

    def questions
    end

questions.html.erb

    <%=@posts.each do |post| %>
    <table>
        <tr>
            <td>
                <h2>
                    <%=post.title%>
                </h2>
            </td>
        </tr>
        <tr>
            <td>
                <h3><%=post.body%></h3>
            </td>
        </tr>
        <tr>
            <td>
                This Post comes under:<h4><%=post.tag%></h4>
            </td>
        </tr>
    </table>

推荐答案

Partials 的文件名必须以下划线开头.您应该将 _questions.html.erb 保存在 post 文件夹中.此外，您无需定义问题"操作.

Partials' file names must begin with an underscore. You should have _questions.html.erb saved in the post folder. Also, you don't need to define a 'questions' action.

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