课程、项目列表更新时间取动态表中的

app/controllers/users_controller.rb

@@ -2997,10 +2997,12 @@ class UsersController < ApplicationController
       @c_sort = 2
     end
 
-    sort_name = "updated_at"
+    sort_name = "updated_on"
     sort_type = @c_sort == 1 ? "asc" : "desc"
 
-    @courses = @user.courses.visible.where("is_delete =?", 0).order("#{sort_name} #{sort_type}")
+    # @courses = @user.courses.visible.where("is_delete =?", 0).order("#{sort_name} #{sort_type}")
+    @courses = @user.courses.visible.where("is_delete =?", 0).select("courses.*,(SELECT MAX(updated_at)  FROM `course_activities` WHERE course_activities.course_id = courses.id) AS #{sort_name}").order("#{sort_name} #{sort_type}")
+
     #根据 作业+资源数排序
     if @order.to_i == 2
       @type = 2
@@ -3040,11 +3042,11 @@ class UsersController < ApplicationController
       @c_sort = 2
     end
 
-    sort_name = "updated_on"
+    sort_name = "updated_at"
     sort_type = @c_sort == 1 ? "asc" : "desc"
 
-    @projects = @user.projects.visible.order("#{sort_name} #{sort_type}")
+    #@projects = @user.projects.visible.order("#{sort_name} #{sort_type}")
-    # @projects = @user.projects.visible.select("projects.*,(SELECT MAX(updated_at)  FROM `forge_activities` WHERE forge_activities.project_id = projects.id) AS a").order("a #{sort_type}")
+    @projects = @user.projects.visible.select("projects.*,(SELECT MAX(updated_at)  FROM `forge_activities` WHERE forge_activities.project_id = projects.id) AS #{sort_name} ").order("#{sort_name} #{sort_type}")
 
     #根据 问题+资源数排序 @project.project_score.issue_num @project.project_score.attach_num
     if @order.to_i == 2

app/views/users/_user_course_list.html.erb

@@ -31,7 +31,7 @@
                   <span class="grayTxt">
                       创建时间：<%= format_time(course.created_at) %>
                   </span>
-                  <span class="grayTxt">更新时间：<%= format_time(course.updated_at) %></span>
+                  <span class="grayTxt">更新时间：<%= format_time(course.updated_on) %></span>
                   <span class="grayTxt">
                       开课学期:&nbsp;&nbsp;<span><%= current_time_and_term course %></span>
                   </span>

app/views/users/_user_project_list.html.erb

@@ -28,7 +28,7 @@
               <div class="cl"></div>
               <li class="ml15">
                 <span class="grayTxt">创建时间：<%= format_time(project.created_on) %></span>
-                <span class="grayTxt">更新时间：<%= format_time(project.updated_on) %></span>
+                <span class="grayTxt">更新时间：<%= format_time(project.updated_at) %></span>
                 <p class="list-info fr grayTxt"><span><%= project.project_score.issue_num %></span><span>问题</span><span>|</span><span> <%= project.project_score.attach_num %></span><span>资源</span></p>
               </li>
               <div class="cl"></div>