作业评价时，此次评价会覆盖该账号上传评价的信息，请在评分详情的页面上增加历史评分的隐藏功能

app/controllers/student_work_controller.rb

@@ -8,7 +8,7 @@ class StudentWorkController < ApplicationController
   before_filter :find_homework, :only => [:new, :index, :create, :student_work_absence_penalty, :absence_penalty_list, :evaluation_list, :program_test,:program_test_ex,
                                           :set_score_rule,:forbidden_anonymous_comment,:delete_work,:new_student_work_project,:student_work_project,:cancel_relate_project,
                                           :search_course_students,:work_canrepeat,:add_group_member,:change_project]
-  before_filter :find_work, :only => [:edit, :update, :show, :destroy, :add_score, :praise_student_work,:retry_work,:revise_attachment]
+  before_filter :find_work, :only => [:edit, :update, :show, :destroy, :add_score, :praise_student_work, :retry_work, :revise_attachment, :hide_score_detail]
   before_filter :member_of_course, :only => [:new, :create, :show, :add_score, :praise_student_work]
   before_filter :author_of_work, :only => [:edit, :update, :destroy]
   before_filter :teacher_of_course, :only => [:student_work_absence_penalty, :absence_penalty_list, :evaluation_list, :set_score_rule, :forbidden_anonymous_comment]
@@ -950,6 +950,19 @@ class StudentWorkController < ApplicationController
     end
   end
 
+  def hide_score_detail
+    student_work_score = StudentWorksScore.where(:id => params[:score_id]).first
+    if student_work_score
+      student_work_score.update_attributes(:is_hidden => 1)
+    end
+    @is_member_work = @homework.homework_type == 3 && @work.student_work_projects.empty?
+    @student_work_scores = student_work_score_record(@work)
+    @is_teacher = User.current.allowed_to?(:as_teacher,@course) || User.current.admin?
+    respond_to do |format|
+      format.js
+    end
+  end
+
   #缺评列表显示
   def student_work_absence_penalty
     order = params[:order] || "desc"

app/helpers/student_work_helper.rb

@@ -69,12 +69,13 @@ module StudentWorkHelper
     str
   end
 
-  #获取学生作品的评分记录：同一个教师或教辅只显示最后一次评分
+  #获取学生作品的评分记录：同一个教师或教辅只显示未隐藏的评分
   def student_work_score_record work
-    sql = "SELECT MAX(id) id FROM student_works_scores WHERE (reviewer_role = 2 OR reviewer_role = 1) AND score IS NOT NULL AND student_work_id = #{work.id} GROUP BY user_id"
+    # sql = "SELECT MAX(id) id FROM student_works_scores WHERE (reviewer_role = 2 OR reviewer_role = 1) AND score IS NOT NULL AND is_hidden = 0 AND student_work_id = #{work.id} GROUP BY user_id"
-    tea_ts_ids = StudentWorksScore.find_by_sql sql
+    # tea_ts_ids = StudentWorksScore.find_by_sql sql
-    tea_ts_ids = tea_ts_ids.empty? ? "(-1)" : "(" + tea_ts_ids.map{|tea| tea.id}.join(",") + ")"
+    # tea_ts_ids = tea_ts_ids.empty? ? "(-1)" : "(" + tea_ts_ids.map{|tea| tea.id}.join(",") + ")"
-    scores = work.student_works_scores.where("score IS NULL or reviewer_role = 3 or id in #{tea_ts_ids}").order("updated_at desc")
+    # scores = work.student_works_scores.where("score IS NULL or reviewer_role = 3 or id in #{tea_ts_ids}").order("updated_at desc")
+    scores = work.student_works_scores.where(:is_hidden => false).order("created_at desc")
     return scores
   end
 

app/models/student_works_score.rb

@@ -2,7 +2,7 @@
 class StudentWorksScore < ActiveRecord::Base
   #reviewer_role: 1:教师评分;2:教辅评分;3:学生匿评
   #appeal_status: 0：正常；1：申诉中，2：撤销申诉；3：申诉成功；4申诉被拒绝
-  attr_accessible :student_work_id, :user_id, :score, :comment, :reviewer_role
+  attr_accessible :student_work_id, :user_id, :score, :comment, :reviewer_role, :is_hidden
 
   belongs_to :user
   belongs_to :student_work

app/views/student_work/_student_work_score.html.erb

@@ -13,6 +13,13 @@
           <%= show_real_score ? score.score : "**" %>分
         </a>
     <% end %>
+    <% if @is_teacher && score.user == User.current && score.reviewer_role != 3 %>
+        <% scores = User.current.student_works_scores.where("student_work_id = #{score.student_work_id} and reviewer_role != 3").order("created_at desc") %>
+        <% if scores.first != score %>
+            <a onclick="delete_confirm_box('<%=hide_score_detail_student_work_path(score.student_work_id, :score_id => score.id) %>', '本条评分详情将不再显示<br/>您是否确定隐藏')"
+               href="javascript:void(0);" class="fr linkBlue ml10 mr5">隐藏</a>
+        <% end %>
+    <% end %>
     <a href="javascript:void(0);" class="fr linkBlue mr5" onclick="$('#add_score_reply_<%= score.id%>').slideToggle();">回复</a>
     <% if @homework.anonymous_appeal == 1 %>
         <% if score.student_work.user == User.current && score.reviewer_role == 3 && score.appeal_status == 0 %>
@@ -48,10 +55,10 @@
         <div class="ping_back mt10" style="border-top: 1px dashed #CCCCCC; padding-top: 10px;">
           <span class="fl">申诉</span>
           <% if score.appeal_status == 1 && score.student_work.user == User.current %>
-              <a href="javascript:void(0)" onclick="deal_appeal_score(<%=score.id %>, 2);" class="fr linkBlue mr5 ml20">撤销申诉</a>
+              <a href="javascript:void(0)" onclick="delete_confirm_box('<%=deal_appeal_score_student_work_index_path(:is_last=>true,:score_id=>score.id,:status=>2) %>', '撤销后将不能再对该成绩发起申诉<br/>您是否确认撤销申诉');" class="fr linkBlue mr5 ml20">撤销申诉</a>
           <% elsif @is_teacher && score.appeal_status == 1 %>
-              <a href="javascript:void(0)" onclick="deal_appeal_score(<%=score.id %>, 3);" class="fr linkBlue mr5">接受</a>
+              <a href="javascript:void(0)" onclick="delete_confirm_box('<%=deal_appeal_score_student_work_index_path(:is_last=>true,:score_id=>score.id,:status=>3) %>', '此匿评成绩将被废弃，且评阅人的作品将被违规扣分<br/>您是否确定接受');" class="fr linkBlue mr5">接受</a>
-              <a href="javascript:void(0)" onclick="deal_appeal_score(<%=score.id %>, 4);" class="fr linkBlue mr10 ml20">拒绝</a>
+              <a href="javascript:void(0)" onclick="delete_confirm_box('<%=deal_appeal_score_student_work_index_path(:is_last=>true,:score_id=>score.id,:status=>4) %>', '此匿评成绩将被认为合理<br/>您是否确定拒绝');" class="fr linkBlue mr10 ml20">拒绝</a>
           <% end %>
           <span class="fr c_grey">
             <%=format_time score.student_works_scores_appeal.updated_at %>
@@ -73,24 +80,3 @@
   </div>
 </ul>
 
-<script>
-  function deal_appeal_score(score_id, status){
-      if(status == '2'){
-          var htmlvalue = '<div id="muban_popup_box" style="width:400px;"><div class="muban_popup_top"><h3 class="fl">提示</h3><a href="javascript:void(0);" class="muban_icons_close fr"></a></div>'+
-                  '<div class="clear mt15"><p class="text_c f14">撤销后将不能再对该成绩发起申诉</p><p class="text_c mt10 f14">您是否确认撤销申诉</p><div class="cl"></div>'+
-                  '<a href="/student_work/deal_appeal_score?is_last=true&score_id='+ score_id + '&status=2" class="fr sy_btn_blue mr135 mt10" data-remote="true">确&nbsp;&nbsp;定</a>'+
-                  '<a href="javascript:void(0);" class="fr sy_btn_grey mt10 mr10" onclick="hideModal();">取&nbsp;&nbsp;消</a></div></div>';
-      }else if(status == '3'){
-          var htmlvalue = '<div id="muban_popup_box" style="width:400px;"><div class="muban_popup_top"><h3 class="fl">提示</h3><a href="javascript:void(0);" class="muban_icons_close fr"></a></div>'+
-                  '<div class="clear mt15"><p class="text_c f14">此匿评成绩将被废弃，且评阅人的作品将被违规扣分</p><p class="text_c mt10 f14">您是否确定接受</p><div class="cl"></div>'+
-                  '<a href="/student_work/deal_appeal_score?is_last=true&score_id='+ score_id + '&status=3" class="fr sy_btn_blue mr135 mt10" data-remote="true">确&nbsp;&nbsp;定</a>'+
-                  '<a href="javascript:void(0);" class="fr sy_btn_grey mt10 mr10" onclick="hideModal();">取&nbsp;&nbsp;消</a></div></div>';
-      }else if(status == '4'){
-          var htmlvalue = '<div id="muban_popup_box" style="width:400px;"><div class="muban_popup_top"><h3 class="fl">提示</h3><a href="javascript:void(0);" class="muban_icons_close fr"></a></div>'+
-                  '<div class="clear mt15"><p class="text_c f14">此匿评成绩将被认为合理</p><p class="text_c mt10 f14">您是否确定拒绝</p><div class="cl"></div>'+
-                  '<a href="/student_work/deal_appeal_score?is_last=true&score_id='+ score_id + '&status=4" class="fr sy_btn_blue mr135 mt10" data-remote="true">确&nbsp;&nbsp;定</a>'+
-                  '<a href="javascript:void(0);" class="fr sy_btn_grey mt10 mr10" onclick="hideModal();">取&nbsp;&nbsp;消</a></div></div>';
-      }
-      pop_box_new(htmlvalue, 400, 180);
-  }
-</script>

app/views/student_work/hide_score_detail.js.erb

@@ -0,0 +1,2 @@
+hideModal();
+$("#score_list_<%= @work.id%>").html("<%=escape_javascript(render :partial => 'student_work_score_records', :locals => {:student_work_scores => @student_work_scores, :is_member_work => @is_member_work}) %>");

app/views/users/_homework_base_info.html.erb

@@ -32,8 +32,8 @@
     <% unless student_work_scores.empty?  %>
         <% last_score = student_work_scores.first %>
         <div class="mt10">
-          <p class="fontGrey2">#&nbsp;<%=time_from_now last_score.created_at %>
+          <p class="fontGrey2">
-            <%= link_to last_score.reviewer_role == 3 && !is_teacher ? '学生匿名' : last_score.user.show_name, last_score.reviewer_role == 3 && !is_teacher ? "javascript:void(0)" : user_activities_path(last_score.user_id), :class => "newsBlue ml5 mr5"%>评阅了作品，优秀排行：
+            #&nbsp;<%=time_from_now last_score.created_at %><%= link_to last_score.reviewer_role == 3 && !is_teacher ? '学生匿名' : last_score.user.show_name, last_score.reviewer_role == 3 && !is_teacher ? "javascript:void(0)" : user_activities_path(last_score.user_id), :class => "newsBlue ml5 mr5"%>评阅了作品，优秀排行：
           </p>
         </div>
     <% end %>

config/routes.rb

@@ -331,6 +331,7 @@ RedmineApp::Application.routes.draw do
       get 'add_comments_to_work'
       get 'praise_student_work'
       get 'forbidden_anonymous_comment'
+      get 'hide_score_detail'
     end
     collection do
       post 'add_score_reply'

db/migrate/20170112082231_add_is_hidden_to_student_works_score.rb

@@ -0,0 +1,5 @@
+class AddIsHiddenToStudentWorksScore < ActiveRecord::Migration
+  def change
+    add_column :student_works_scores, :is_hidden, :boolean, :default => false
+  end
+end

public/javascripts/application.js

@@ -1744,7 +1744,7 @@ function expand_course_list(id, target, btnid, count) {
 //点击删除时的确认弹框: 不走destroy方法
 function delete_confirm_box(url, str){
     var htmlvalue = '<div id="muban_popup_box" style="width:300px;"><div class="muban_popup_top"><h3 class="fl">提示</h3><a href="javascript:void(0);" class="muban_icons_close fr"></a></div>'+
-        '<div class="clear mt15"><p class="text_c f16 fontGrey7">' + str + '</p><div class="cl"></div><a href="'+ url +'" class="fr sy_btn_blue mt10" style="margin-right: 92px;" data-remote="true">确定</a>'+
+        '<div class="clear mt15"><p class="text_c f14 fontGrey7">' + str + '</p><div class="cl"></div><a href="'+ url +'" class="fr sy_btn_blue mt10" style="margin-right: 92px;" data-remote="true">确定</a>'+
     '<a href="javascript:void(0);" class="fr sy_btn_grey mt10 mr10" onclick="hideModal();">取消</a></div></div>';
     pop_box_new(htmlvalue, 300, 140);
 }
@@ -1768,7 +1768,7 @@ function delete_confirm_box_3(url, str){
 //提示框：只有一个确定按钮，点击关闭弹框
 function notice_box(str){
     var htmlvalue = '<div id="muban_popup_box" style="width:300px;"><div class="muban_popup_top"><h3 class="fl">提示</h3><a href="javascript:void(0);" class="muban_icons_close fr"></a></div>'+
-        '<div class="clear mt15"><p class="text_c f16">' + str + '</p><div class="cl"></div>'+
+        '<div class="clear mt15"><p class="text_c f14">' + str + '</p><div class="cl"></div>'+
         '<a href="javascript:void(0);" class="fr sy_btn_blue mt10 mr10" onclick="hideModal();" style="margin-right: 124px;">确定</a></div></div>';
     pop_box_new(htmlvalue, 300, 140);
 }