修改《加入分组后分组人数未改变》bug

Signed-off-by: alan <547533434@qq.com>

app/controllers/courses_controller.rb

@@ -243,6 +243,7 @@ class CoursesController < ApplicationController
     member.save
     @group = group
     @members = searchStudent(@course)
+    @course_groups = @course.course_groups
     @membercount = @members.count
     search_group_members group
   end
@@ -252,6 +253,7 @@ class CoursesController < ApplicationController
     member.course_group_id = 0
     member.save
     @group = group
+    @course_groups = @course.course_groups
     @members = searchStudent(@course)
     @membercount = @members.count
     search_group_members group

app/views/courses/join_group.js.erb

@@ -1,2 +1,2 @@
-
+$("#st_groups").html("<%= escape_javascript(  render :partial => 'groups_name', locals: {:course_groups => @course_groups})%>");
 $("#member_content").html("<%= escape_javascript( render :partial => @render_file, :locals => {:members => @results})%>");

app/views/courses/unjoin_group.js.erb

@@ -1,2 +1,2 @@
-
+$("#st_groups").html("<%= escape_javascript(  render :partial => 'groups_name', locals: {:course_groups => @course_groups})%>");
 $("#member_content").html("<%= escape_javascript( render :partial => @render_file, :locals => {:members => @results})%>");