课程成员列表excel导出

app/controllers/courses_controller.rb

@@ -340,14 +340,14 @@ class CoursesController < ApplicationController
       case @role
         when '1'
           @subPage_title = l :label_teacher_list
-          @members = searchTeacherAndAssistant(@course)
+          @all_members = searchTeacherAndAssistant(@course)
-          @members = paginateHelper @members, 10
+          @members = paginateHelper @all_members, 10
         when '2'
           @subPage_title = l :label_student_list
           page = params[:page].nil? ? 0 : (params['page'].to_i - 1)
-          @members = student_homework_score(0,page, 10,"desc")
+          @all_members = student_homework_score(0,page, 10,"desc")
 
-          @members = paginateHelper_for_members @members, 10
+          @members = paginateHelper_for_members @all_members, 10
 
 
       end
@@ -357,7 +357,6 @@ class CoursesController < ApplicationController
         else
           format.html {render :layout => 'base_courses'}
         end
-
       end
 
       # render :layout => 'base_courses'
@@ -367,6 +366,16 @@ class CoursesController < ApplicationController
 
   end
 
+  def export_course_member_excel
+    @all_members = student_homework_score(0,0,0,"desc")
+    respond_to do |format|
+      format.xls {
+        send_data(member_to_xls(@all_members,@course.course_groups), :type => "text/excel;charset=utf-8; header=present",
+                  :filename => "student_list_#{Time.now.strftime("%Y%m%d")}.xls")
+      }
+    end
+  end
+
   def member_score_sort
     # @teachers= searchTeacherAndAssistant(@course)
     @canShowCode = isCourseTeacher(User.current.id,@course) && params[:role] != '1'
@@ -924,4 +933,39 @@ class CoursesController < ApplicationController
     @results = paginateHelper @results, 10
 
   end
+
+  def member_to_xls members,groups
+    xls_report = StringIO.new
+    book = Spreadsheet::Workbook.new
+    sheet1 = book.create_worksheet :name => "student"
+
+    blue = Spreadsheet::Format.new :color => :blue, :weight => :bold, :size => 10
+    sheet1.row(0).default_format = blue
+
+    sheet1.row(0).concat([l(:excel_user_id),l(:excel_user_name),l(:excel_nickname),l(:excel_student_id),l(:excel_mail),l(:excel_homework_score)])
+    count_row = 1
+    group0 = CourseGroup.new();
+    group0.id = 0;
+    group0.name = l(:excel_member_with_out_class)
+    groups_dup = groups.dup
+    groups_dup << group0
+    groups_dup.each do |group|
+      sheet1[count_row,0] = l(:excel_class)
+      sheet1[count_row,1] = group.name
+      count_row += 1
+      members.each do |member|
+        if member.course_group_id == group.id
+          sheet1[count_row,0]= member.user.id
+          sheet1[count_row,1] = member.user.lastname.to_s + member.user.firstname.to_s
+          sheet1[count_row,2] = member.user.login
+          sheet1[count_row,3] = member.user.user_extensions.student_id
+          sheet1[count_row,4] = member.user.mail
+          sheet1[count_row,5] = format("%0.2f",member.score.to_s)
+          count_row += 1
+        end
+      end
+    end
+    book.write xls_report
+    xls_report.string
+  end
 end

app/views/courses/_searchmembers.html.erb

@@ -8,4 +8,5 @@
             <%= submit_tag l(:label_search_member),:style => "float: left", :name => 'incourse',:onclick => "checkclass('group_name_0')",:class => "f_2"%>
         <% end %>
     <% end %>
+    <%= link_to l(:label_export_excel), export_course_member_excel_course_path(@course,:format => 'xls'),:class=>'xls'%>
 <% end %>

config/locales/zh.yml

@@ -2099,6 +2099,9 @@ zh:
   excel_t_score: 教师评分
   excel_n_score: 匿名评分
   excel_commit_time: 提交时间
+  excel_homework_score: 作业积分
+  excel_class: "班级:"
+  excel_member_with_out_class: "未加入班级的学生"
   label_export_excel: 导出Excel
 
   label_softapplication: 应用软件

config/routes.rb

@@ -641,6 +641,7 @@ RedmineApp::Application.routes.draw do
       get 'file', :action => 'file', :as => 'file'
       get 'feedback', :action => 'feedback', :as => 'course_feedback'
       get 'member', :controller => 'courses', :action => 'member', :as => 'member'
+      get 'export_course_member_excel',:controller => 'courses',:action => 'export_course_member_excel'
       get 'member_score', :to => 'courses#member_score'
       post 'finishcourse'
       post 'restartcourse'

public/stylesheets/course_group.css

@@ -41,7 +41,16 @@ input.f_2 {
 .st_search{ margin:10px 0;}
 .st_search span{ font-size:14px; font-weight:bold; color:#606060; margin-right:35px;}
 .st_search input{ border:1px solid #1c9ec7;  height:20px;  width:200px;}
+ a:hover.xls{ background: url('../images/icon_excel.gif') no-repeat scroll 1px 50% transparent !important;
+    padding: 2px 0px 3px 16px;
+    font-family:微软雅黑 !important;
+    font-size: 12px !important;
+    color: #136b3b !important;
+    text-decoration: underline !important;
+    font-weight:normal !important;
+ }
 .st_search a:hover{ background:#048fbb; text-decoration:none;}
+
 /*.st_search input.f_2{ background:#1c9ec7; padding: 3px; margin-left: 3px; color:#fff;border:1px solid #1c9ec7; text-align:center; display:block; width:45px; height:28px; font-size:12px; }*/
 
 .classbox{ border:1px solid #f8df8c; background:#fffce6; color:#0d90c3; padding:0 3px; float:left; margin-left:15px;}

public/stylesheets/nyan.css

@@ -1432,10 +1432,11 @@ ul.contest-notification-list li span{
   word-break: break-all;
 }
 
-a.xls {
+.xls {
     background: url('../images/icon_excel.gif') no-repeat scroll 1px 50% transparent;
     padding: 2px 0px 3px 16px;
     font-family:微软雅黑 !important;
     font-size: 12px !important;
     color: #136b3b !important;
+    font-weight:normal !important;
 }