超级管理员实训课程配置--添加等级体系的配置

app/views/managements/_subject_list.html.erb

@@ -3,9 +3,10 @@
   <thead>
   <tr>
     <th width="9%">ID</th>
-    <th width="30%" class="edu-txt-left">实训套件名称</th>
+    <th width="20%" class="edu-txt-left">实训套件名称</th>
     <th width="6%">阶段</th>
     <th width="10%">技术体系</th>
+    <th width="10%">等级体系</th>
     <th width="13%">上传图片</th>
     <th width="8%">创建者</th>
     <th width="11%" class="eud-pointer">创建时间<i class="fa <%= @sx_order == "desc" ? "fa-long-arrow-down" : "fa-long-arrow-up" %> color-light-green ml5"></i></th>
@@ -26,6 +27,11 @@
           <% end %>
         </select>
       </td>
+      <td>
+        <select>
+          <option>请选择等级</option>
+        </select>
+      </td>
       <td>
         <%= file_field_tag 'avatar[image]',
                            :id => "upload_img_#{c_shixun.id}",