班级学生列表：“未分班”列表对成员分班，成员显示未自动刷新；具体分班列表对成员编辑分班，分班成员数统计未自动刷新

app/controllers/courses_controller.rb

@@ -303,18 +303,21 @@ class CoursesController < ApplicationController
     @member = Member.where(:course_id => @course.id, :user_id => params[:user_id]).first
     @member.course_group_id = params[:course_group_id].to_i
     @member.save
-    if params[:group_id] && params[:group_id] != "-1"
+    if params[:group_id] != "0"
-      @group = CourseGroup.find params[:group_id]
+      if params[:group_id] == "-1"
-      results = student_homework_score(@group.id,0,0,"desc")
+        @group = "-1"
-      @limit = 50
-      @page = params[:page].nil? ? 1 : params['page'].to_i
-      @members_count = results.count
-      @mem_pages = Paginator.new @members_count, @limit, @page
-      @results = paginateHelper results, @limit
       else
+        @group = CourseGroup.find params[:group_id]
+      end
+      # results = student_homework_score(@group.id,0,0,"desc")
+      # @limit = 50
+      # @page = params[:page].nil? ? 1 : params['page'].to_i
+      # @members_count = results.count
+      # @mem_pages = Paginator.new @members_count, @limit, @page
+      # @results = paginateHelper results, @limit
+    end
     @course_groups = @course.course_groups
     @no_group_count = @course.student.count - @course.members.where("course_group_id != 0").count
-    end
     @canShowCode = isCourseTeacher(User.current.id,@course)
     respond_to do |format|
       format.js

app/views/courses/_new_member_list.html.erb

@@ -120,7 +120,7 @@
               <% if @course.course_groups.empty? %>
                   <%=member.course_group_id == 0 ? "暂无" : member.course_group.name %>
               <% else %>
-                  <%= form_tag({:controller => 'courses', :action => 'teacher_assign_group', :id => @course.id,:user_id => member.user_id, :group_id => @group && @group != -1 ? @group.id : -1},:remote=>'true', :method => 'post', :id=>"join_group_form_#{member.id}", :class => 'query_form') do %>
+                  <%= form_tag({:controller => 'courses', :action => 'teacher_assign_group', :id => @course.id,:user_id => member.user_id, :group_id => @group && @group != -1 ? @group.id : (@group && @group == -1 ? -1 : 0)},:remote=>'true', :method => 'post', :id=>"join_group_form_#{member.id}", :class => 'query_form') do %>
                       <div class="select-class-option">
                         <span class="hidden" style="display:inline-block; vertical-align:middle; max-width:70px;"><%=member.course_group_id == 0 ? "暂无" : member.course_group.name %></span>
                         <a href="javascript:void(0)" class="sy_icons_edit pic_edit_icon" alt="编辑" style="background-position:0 5px;"></a>

app/views/courses/teacher_assign_group.js.erb

@@ -1,8 +1,9 @@
-<% if @group %>
+<% if params[:group_id] != "0" %>
 $("#member_li_<%=@member.id %>").html("");
+<% end %>
+<% if @group && @group != "-1" %>
 //$("#member_content").html("<%#= escape_javascript( render :partial => 'new_member_list', :locals => {:members => @results})%>");
 $("#join_or_add").html("<%= escape_javascript( render :partial => 'join_or_add')%>");
-<% else %>
-$("#st_groups").html("<%=escape_javascript(render :partial => 'new_groups_name', :locals => {:course_groups => @course_groups}) %>");
 <% end %>
+$("#st_groups").html("<%=escape_javascript(render :partial => 'new_groups_name', :locals => {:course_groups => @course_groups}) %>");
 $("#group_children_list").html("<%= escape_javascript( render :partial => 'layouts/group_children_list', :locals => {:course => @course})%>");