Question

Here is my show.html.erb file.

<% provide(:title, @user.name) %>
<div class="row">
    <aside class="span4">
        <section>
            <h1>
                <%= gravatar_for @user %>
                <%= @user.name %>
            </h1>
        </section>
        <section>
            <%= render  shared/stats  %>
        </section>
    </aside>
    <div class="span8">
        <%= render  follow_form  if signed_in? %>
    <% if @user.microposts.any? %>
      <h3>Microposts (<%= @user.microposts.count %>)</h3>
      <ol class="microposts">
        <%= render @microposts %>
      </ol>
      <%= will_paginate @microposts %>
    <% end %>
  </div>
</div>

部分文件:

<%= form_for(current_user.relationships.build(followed_id: @user.id),
             remote: true) do |f| %>
  <div><%= f.hidden_field :followed_id %></div>
  <%= f.submit "Follow", class: "btn btn-large btn-primary" %>
<% end %>

• 部分档案:

<%= form_for(current_user.relationships.find_by_followed_id(@user),
             html: { method: :delete },
             remote: true) do |f| %>
  <%= f.submit "Unfollow", class: "btn btn-large" %>
<% end %>

而且,我——以下部分:

<% unless current_user?(@user) %>
  <div id="follow_form">
  <% if current_user.following?(@user) %>
    <%= render  unfollow  %>
  <% else %>
    <%= render  follow  %>
  <% end %>
  </div>
<% end %>

Edit:我还要说,我用诱杀装置。当我检查用户页时,两个班次都跨过4级和8级,但有一个完整的空白,即“组合式”。

Edit:这一问题在几年前得到了回答:

Answer 1

i 遇到同样的问题。

step 1) In app/views/users/show.html.erb change code from this :

<div class = "span8">
    <%= render  follow_form  if signed_in? %>      
        <% if @user.microposts.any? %>

为此:

<div class = "span8">
    <%= render  shared/follow_form  if signed_in? %>      
        <% if @user.microposts.any? %>

step 2) In partial app/views/shared/_follow_form.html.erb

修改法典如下:

<% unless current_user?(@user) %>
  <div id="follow_form">
  <%if current_user.following?(@user) %>
    <%= render  unfollow  %>
  <% else %>
    <%= render  follow  %>
  <% end %>
  </div>
<% end %>

:

<% unless current_user?(@user) %>
  <div id="follow_form">
  <%if current_user.following?(@user) %>
    <%= render  shared/unfollow  %>
  <% else %>
    <%= render  shared/follow  %>
  <% end %>
  </div>
<% end %>

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