讨论区增加“添加子栏目”按钮跳到设置页面的添加子栏目

app/controllers/courses_controller.rb

@@ -564,6 +564,7 @@ class CoursesController < ApplicationController
     #添加成员消息状态
     join_course_messages = CourseMessage.where("user_id =? and course_message_type =? and course_id =? and status = ? and viewed =?", User.current.id, 'JoinCourse', @course.id, 1, 0)
     join_course_messages.update_all(:viewed => true)
+    @tab = params[:tab].to_i || 0
     if User.current.allowed_to?(:as_teacher,@course)
       @select_tab = params[:tab]
       @issue_custom_fields = IssueCustomField.sorted.all

app/views/boards/_course_show.html.erb

@@ -24,6 +24,11 @@
     <div class="NewsBannerName">
       <%= @board.parent_id.nil? ? "班级讨论区" : "#{@board.name}" %>
     </div>
+
+    <% is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,@board.course)) %>
+    <% if is_teacher  %>
+        <%= link_to "添加子栏目", settings_course_path(@board.course.id,4), :class => "link-blue fr mt5" %>
+    <% end %>
   </div>
   <div nhname="topic_form">
   <% if User.current.logged? %>

app/views/courses/settings.html.erb

@@ -4,6 +4,10 @@
 </div>
 <script>
     $(function(){
+        var tab = <%= @tab %>;
+        if(tab != 0){
+            course_setting(tab);
+        }
         <% if @select_tab == 'member'%>
         $("#tb_2").click();
         <% end %>