From ab7d12e514f204a3d90085c461be552794e451d0 Mon Sep 17 00:00:00 2001
From: sw <939547590@qq.com>
Date: Thu, 26 Mar 2015 11:30:00 +0800
Subject: [PATCH] =?UTF-8?q?1=E3=80=81=E4=BF=AE=E6=94=B9=E3=80=81=E5=88=A0?=
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---
 app/controllers/courses_controller.rb       | 27 +++++---
 app/views/courses/_course_student.html.erb  |  2 +-
 app/views/courses/_new_groups_name.html.erb | 14 ++---
 app/views/courses/addgroups.js.erb          |  2 +-
 app/views/courses/deletegroup.js.erb        |  2 +-
 app/views/courses/updategroupname.js.erb    |  2 +-
 config/locales/zh.yml                       |  1 +
 public/javascripts/course.js                | 68 ++++++++++-----------
 8 files changed, 63 insertions(+), 55 deletions(-)

diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index b3170e0b9..0b3f88d68 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -202,7 +202,7 @@ class CoursesController < ApplicationController
       group.course_id = @course.id
       group.save
     end
-    @canShowCode = isCourseTeacher(User.current.id,@course) && params[:role] != '1'
+    @canShowCode = User.current.allowed_to?(:as_teacher,@course) && params[:role] != '1'
     @is_remote = true
 
     @course_groups = @course.course_groups
@@ -236,17 +236,26 @@ class CoursesController < ApplicationController
 
     valid_attr = params[:valid]
     valid_value = params[:value]
-
-    faker = CourseGroup.new
+    group_id = params[:group_id]
+    # faker = CourseGroup.new
 
     if valid_attr.eql?('name')
-      faker.name = valid_value
-      faker.course_id =  params[:course_id]
-      faker.valid?
-      req[:valid] = faker.errors[:name].blank?
-      req[:message] = faker.errors[:name]
+      course = Course.find params[:course_id]
+      group_names = course.course_groups.map{|group| group.name unless group.id.to_s == group_id}.select{|group| !group.nil?}
+      if group_names.include?(valid_value)
+        req[:valid] = false
+        req[:message] = l(:modal_valid_unpassing)
+      else
+        req[:valid] = true
+        req[:message] = l(:modal_valid_passing)
+      end
+      # faker.name = valid_value
+      # faker.course_id =  params[:course_id]
+      # faker.valid?
+      # req[:valid] = faker.errors[:name].blank?
+      # req[:message] = faker.errors[:name]
     end
-    req[:message] = l(:modal_valid_passing) if req[:message].blank?
+    # req[:message] = l(:modal_valid_passing) if req[:message].blank?
     render :json => req
   end
   def join_group
diff --git a/app/views/courses/_course_student.html.erb b/app/views/courses/_course_student.html.erb
index c096fd2dc..8da3987a8 100644
--- a/app/views/courses/_course_student.html.erb
+++ b/app/views/courses/_course_student.html.erb
@@ -4,7 +4,7 @@
   </div>
   <div class="cl"></div>
 
-  <div class="st_addclass">
+  <div class="st_addclass" id="st_groups">
     <%= render :partial => 'new_groups_name', :locals => {:course_groups => @course_groups} %>
   </div>
   <div class="cl"></div>
diff --git a/app/views/courses/_new_groups_name.html.erb b/app/views/courses/_new_groups_name.html.erb
index 5de5b0b11..cbda4f75e 100644
--- a/app/views/courses/_new_groups_name.html.erb
+++ b/app/views/courses/_new_groups_name.html.erb
@@ -1,7 +1,7 @@
 <ul>
   <li style=" color:#8b8b8b;">分班:</li>
-  <li class="classbox">
-    <%= link_to l(:label_all), searchgroupmembers_course_path(@course,:group_id => 0), :onclick => "checkclass('group_name_0')", method: 'get', remote: true%>
+  <li class="classbox" id="course_group_0">
+    <%= link_to l(:label_all), searchgroupmembers_course_path(@course,:group_id => 0), :onclick => "checkclass('course_group_0')", method: 'get', remote: true%>
   </li>
 
   <% unless course_groups.nil? %>
@@ -20,16 +20,16 @@
                   <img src="/images/pic_del.gif" width="11" height="12" alt="删除班级" title="删除该班级" />
                 </a>
             <% end %>
-            <a href="javascript:void(0)" class="f_l" style="padding-left: 5px;" onclick="$('#group_name_<%= group.id %>').value='';$('#edit_group_<%= group.id %>').slideToggle();">
+            <a href="javascript:void(0)" class="f_l" style="padding-left: 5px;" onclick="$('#group_name_<%= group.id %>').val('');$('#edit_group_<%= group.id %>').slideToggle();">
               <img src="/images/pic_edit.png" width="14" height="15" alt="编辑班级" />
             </a>
           </li>
           <!-- 编辑分班 -->
           <li>
-            <%= form_tag(updategroupname_course_path(@course,:group_id => group.id), method: 'get', remote:true, update: 'group_name') do %>
+            <%= form_tag(updategroupname_course_path(@course,:group_id => group.id), method: 'get', remote:true, :id => 'update_group_'+group.id.to_s) do %>
                 <span id="edit_group_<%= group.id %>" style="display:none; vertical-align: middle;" class=" f_l">
                   <input type="text" id="group_name_<%= group.id%>" name="group_name" size="20" class="isTxt w90 f_l"  maxlength="100" />
-                  <input type="button" class="submit f_l" onclick="edit_group('edit_group_<%= group.id%>');"/>
+                  <input type="button" class="submit f_l" onclick="edit_group('group_name_<%= group.id%>','<%= valid_ajax_course_path%>','<%= @course.id%>','<%= group.id%>');"/>
                 </span>
             <% end %>
           </li>
@@ -42,9 +42,9 @@
       </li>
       <li >
         <span id="new_group_name" style="display:none; vertical-align: middle;" class="ml10 f_l">
-        <%= form_tag( addgroups_course_path(@course),  method: 'get',:remote=>true) do %>
+        <%= form_tag( addgroups_course_path(@course),  method: 'get',:remote=>true,:id => 'add_group_name') do %>
               <input type="text" id="group_name" name="group_name" size="20" class="isTxt w90 f_l"  maxlength="100" />
-              <input type="button" class="submit f_l" onclick="edit_group('group_name');"/>
+              <input type="button" class="submit f_l" onclick="add_group('<%= valid_ajax_course_path%>','<%= @course.id%>');"/>
        <% end %>
        </span>
       </li>
diff --git a/app/views/courses/addgroups.js.erb b/app/views/courses/addgroups.js.erb
index a6f6933b9..cb7e1fbb1 100644
--- a/app/views/courses/addgroups.js.erb
+++ b/app/views/courses/addgroups.js.erb
@@ -1 +1 @@
-$("#st_groups").html("<%= escape_javascript(  render :partial => 'groups_name', locals: {:course_groups => @course_groups})%>");
\ No newline at end of file
+$("#st_groups").html("<%= escape_javascript(  render :partial => 'new_groups_name', locals: {:course_groups => @course_groups})%>");
\ No newline at end of file
diff --git a/app/views/courses/deletegroup.js.erb b/app/views/courses/deletegroup.js.erb
index a6f6933b9..cb7e1fbb1 100644
--- a/app/views/courses/deletegroup.js.erb
+++ b/app/views/courses/deletegroup.js.erb
@@ -1 +1 @@
-$("#st_groups").html("<%= escape_javascript(  render :partial => 'groups_name', locals: {:course_groups => @course_groups})%>");
\ No newline at end of file
+$("#st_groups").html("<%= escape_javascript(  render :partial => 'new_groups_name', locals: {:course_groups => @course_groups})%>");
\ No newline at end of file
diff --git a/app/views/courses/updategroupname.js.erb b/app/views/courses/updategroupname.js.erb
index 8eb4e865c..8dd142557 100644
--- a/app/views/courses/updategroupname.js.erb
+++ b/app/views/courses/updategroupname.js.erb
@@ -1,4 +1,4 @@
 /**
  * Created by Administrator on 2014/12/3.
  */
-$("#st_groups").html("<%= escape_javascript(  render :partial => 'groups_name', locals: {:course_groups => @course_groups})%>");
\ No newline at end of file
+$("#st_groups").html("<%= escape_javascript(  render :partial => 'new_groups_name', locals: {:course_groups => @course_groups})%>");
\ No newline at end of file
diff --git a/config/locales/zh.yml b/config/locales/zh.yml
index d7e393863..5ccb57ffe 100644
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@@ -2088,6 +2088,7 @@ zh:
   label_open_anonymous_evaluation: 是否匿评
   label_evaluation_description: 即每份作业被允许匿评的人数
   label_name_not_null: 名称不能为空
+  modal_valid_unpassing: 该分班已经存在
 
 
 
diff --git a/public/javascripts/course.js b/public/javascripts/course.js
index 3c296699b..18aa965ca 100644
--- a/public/javascripts/course.js
+++ b/public/javascripts/course.js
@@ -1,47 +1,45 @@
 ///////////////////////////////////////////////////////////////
-function check_groupname(course_id) {
-    var $group_name = $('#group_name');
+//添加分班
+function add_group(url,course_id) {
+    var group_name = $('#group_name').val();
     $.get(
-        '<%=valid_ajax_course_path%>',
+        url,
         { valid: "name",
-        value: document.getElementById('group_name').value,
+        value: group_name,
         course_id: course_id },
         function (data) {
-            if (!data.valid) {
+            if (data.valid) {
+                $("#add_group_name").submit();
+            }
+            else
+            {
                 alert(data.message);
             }
-        });
-}
-
-function validate_groupname(value1) {
-    if(value1.length > 20) {
-        alert('<%= l(:label_limit_groupname) %>');
-    }
-}
-
-function checkclass(value) {
-    for(var i = 0; i < document.getElementsByName("check_group_name").length; i++) {
-        if(document.getElementsByName("check_group_name")[i].id == value) {
-            document.getElementById(value).className = "selected";
-        }
-        else {
-            document.getElementsByName("check_group_name")[i].className = "classbox";
         }
-    }
-}
-function validate_groupname_null(value1) {
-    value1 = value1.trim();
-    if(value1.length == 0 ) {
-        alert('<%= l(:label_limit_groupname_null) %>');
-    }
+    );
 }
-function validate_update(name) {
-    value1 = document.getElementById(name).value;
-    validate_groupname(value1);
-
-}
-function validate_add_group() {
-    check_groupname();
+//修改分班:修改分班时得考虑什么都不改但是点击确定的情况
+function edit_group(id,url,course_id,group_id)
+{
+    var group_name = $('#'+id).val();
+    $.get(
+        url,
+        {
+            valid: "name",
+            value: group_name,
+            course_id: course_id,
+            group_id: group_id
+        },
+        function (data) {
+            if (data.valid) {
+                $("#update_group_"+group_id).submit();
+            }
+            else
+            {
+                alert(data.message);
+            }
+        }
+    );
 }
 ///////////////////////////////////////////////////////////////