图像标记显示模型的所有列

Question

昨天我用carrierwav做了一些经验,一切正常,但在图像标签上通常只有图像显示轨道也显示孔模型,created_at等等.在这里你可以看到它!

所以现在我的看法:

<% @patient.treatments.each do |treatment| %>
<tr>
  <td><%= treatment.category.try(:typ) %></td>
  <td><%= treatment.content %></td>
  <td><%= treatment.day %></td>
  <td><div class="arrow"></div></td>
</tr>
<tr>
  <td colspan="5">
    <%= link_to 'Löschen', [treatment.patient, treatment],
                            :confirm => 'Sind sie sicher?',
                            :method => :delete %>
    <%= treatment.paintings.each do |paint| %>                          
      <%= image_tag paint.name %>
    <% end %>
   </td>
 </tr>
<% end %>

问题必须在于 <%= image_tag paint.name %>

Answer 1

删除=from <%= treatment.paintings.each do |paint| %>,这也使您也打印treatment.paintings阵列.

    <% treatment.paintings.each do |paint| %>                          
      <%= image_tag paint.name %>
    <% end %>