学院统计页的调整

app/controllers/colleges_controller.rb

@@ -67,7 +67,7 @@ class CollegesController < ApplicationController
                                                     user_extensions.`school_id`=#{@school.id}) and work_status between 1 and 2 and myshixun_id !=0").first.try(:sw_count)
 
     @teachers = User.find_by_sql("SELECT users.id, users.login, users.lastname, users.firstname, users.nickname, IFNULL((SELECT count(shixuns.id) FROM shixuns where shixuns.user_id =users.id group by shixuns.user_id), 0) AS publish_shixun_count,
-                                (SELECT count(c.id) FROM courses c, members m, member_roles mr WHERE m.course_id = c.id AND m.id=mr.member_id AND mr.role_id in (3,7,9) AND m.user_id=users.id AND c.is_delete = 0) as course_count
+                                (SELECT count(c.id) FROM courses c, members m, member_roles mr WHERE c.id != 1309 and m.course_id = c.id AND m.id=mr.member_id AND mr.role_id in (3,7,9) AND m.user_id=users.id AND c.is_delete = 0) as course_count
                                 FROM `users`, user_extensions ue where users.id=ue.user_id and ue.identity=0 and ue.school_id=#{@school.id} ORDER BY publish_shixun_count desc, course_count desc, id desc LIMIT 10")
     # ).order("publish_shixun_count desc, experience desc").limit(10)
     @teachers =

app/helpers/colleges_helper.rb

@@ -14,4 +14,13 @@ module CollegesHelper
     end
     type
   end
+
+  def course_managers teachers
+    str = ""
+    teachers.each_with_index do |teacher, index|
+      str += "、" if index > 0
+      str += teacher.user.try(:show_real_name)
+    end
+    str
+  end
 end

app/views/colleges/_course_statistics.html.erb

@@ -2,7 +2,7 @@
 <table class="edu-pop-table head-color bor-top-greyE" cellspacing="0" cellpadding="0">
   <thead>
   <th width="20%" class="pl20 edu-txt-left">名称</th>
-  <th class="pl20 edu-txt-left">创建教师</th>
+  <th class="pl20 edu-txt-left">管理教师</th>
   <th>评测次数</th>
   <th>学生</th>
   <th>实训作业</th>
@@ -16,7 +16,9 @@
   <% @courses.each do |course| %>
     <tr>
       <td><a href="<%= course_path(course) %>" target="_blank" class="task-hide pl20 edu-txt-left" style="max-width: 220px"><%= course.name %></a></td>
-      <td><a href="<%= user_path(course.tea_id) %>" class="pl20 edu-txt-left" target="_blank"><%= course.username %></a></td>
+      <td class="task-hide" style="max-width: 220px" title="<%= course_managers course.teachers %>">
+        <%= course_managers course.teachers %>
+      </td>
       <td class="edu-txt-center"><%= course.evaluating_count %></td>
       <td class="edu-txt-center"><%= course.student_count.to_i %></td>
       <td class="edu-txt-center"><%= course.hcm_count.to_i %></td>

app/views/colleges/statistics.html.erb

@@ -100,7 +100,12 @@
       <div class="fl width40">
         <div class="online_status static_shadow">
           <p class="font-24 padding30-20">在线实训情况</p>
+          <% if @shixun_tags_name.size == 0 %>
+            <%= render :partial => 'welcome/no_data' %>
+            <div id="pieChart"></div>
+          <% else %>
             <div id="pieChart" style="height: 440px;width: 480px;"></div>
+          <% end %>
         </div>
       </div>
     </div>