课程大纲的删除和课程大纲描述的删除

app/controllers/syllabuses_controller.rb

@@ -5,8 +5,8 @@ class SyllabusesController < ApplicationController
   include AttachmentsHelper
   include CoursesHelper
 
-  before_filter :is_logged, :only => [:index, :show, :edit, :new, :update, :destroy]
-  before_filter :find_syllabus, :only => [:show, :edit, :update, :destroy, :syllabus_courselist, :edit_syllabus_eng_name, :update_base_info]
+  before_filter :is_logged, :only => [:index, :show, :edit, :new, :update, :destroy, :delete_syllabus]
+  before_filter :find_syllabus, :only => [:show, :edit, :update, :destroy, :syllabus_courselist, :edit_syllabus_eng_name, :update_base_info, :delete_syllabus, :delete_des]
   def index
     user = User.current
     @syllabuses = user.syllabuses
@@ -32,7 +32,7 @@ class SyllabusesController < ApplicationController
       @syllabus.title = params[:title]
       @syllabus.eng_name = params[:eng_name]
       @syllabus.user_id = User.current.id
-      @syllabus.description = Message.where("id = 17848").first.nil? ? '' : Message.where("id = 17848").first.content
+      @syllabus.description = Message.where("id = 19412").first.nil? ? '' : Message.where("id = 19412").first.content
       if @syllabus && @syllabus.save
         respond_to do |format|
           flash[:notice] = l(:notice_successful_create)
@@ -55,6 +55,12 @@ class SyllabusesController < ApplicationController
     end
   end
 
+  def delete_syllabus
+    respond_to do |format|
+      format.js
+    end
+  end
+
   def update
     @syllabus.description = params[:syllabus][:description]
     @syllabus.des_status = 1
@@ -71,10 +77,21 @@ class SyllabusesController < ApplicationController
   end
 
   #删除课程大纲的描述
+  def delete_des
+    if @syllabus
+      @syllabus.description = Message.where("id = 19412").first.nil? ? '' : Message.where("id = 19412").first.content
+      @syllabus.des_status = 0
+      @syllabus.attachments.destroy_all
+      if @syllabus.save
+        redirect_to syllabus_path(@syllabus)
+      end
+    end
+  end
+
   def destroy
     if @syllabus && @syllabus.courses.empty?
       @syllabus.destroy
-      redirect_to user_path(User.current.id)
+      redirect_to user_courselist_user_path(User.current.id)
     end
   end
 

app/views/layouts/_user_courses.html.erb

@@ -2,7 +2,7 @@
     <li class="homepageLeftMenuCoursesLine pr">
       <% is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,course)) %>
       <%= link_to course.name+"("+current_time_and_term_short(course)+")", course_path(course.id,:host=>Setting.host_course), :class => "coursesLineGrey hidden #{course_endTime_timeout?(course) ? 'c_dark_grey' : ''}",
-                  :id => "show_course_#{course.id}", :target => '_blank', :title => (course.is_public? ? "公开课程：":"私有课程：")+course.name+"（"+current_time_and_term(course)+"）"%>
+                  :id => "show_course_#{course.id}", :target => '_blank', :title => (course.is_public? ? "公开班级：":"私有班级：")+course.name+"（"+current_time_and_term(course)+"）"%>
       <% count = ShieldActivity.where("container_type='User' and container_id=#{user.id} and shield_type='Course' and shield_id=#{course.id}").count %>
       <% wechat_count = ShieldWechatMessage.where("container_type='User' and container_id=#{user.id} and shield_type='Course' and shield_id=#{course.id}").count %>
 

app/views/syllabuses/_delete_syllabus.html.erb

@@ -0,0 +1,17 @@
+<br>
+<div style='width:470px;text-align:center;font-family: "微软雅黑","宋体"' class="f14">
+  <% if @syllabus.courses.empty? %>
+    确认删除该课程吗？
+  <% else %>
+    该课程下已经存在班级，不能删除。
+  <% end %>
+</div>
+</br>
+<div style='width:164px; margin:0 auto; text-align:center; font-family: "微软雅黑","宋体"'>
+  <% if @syllabus.courses.empty? %>
+      <%=link_to '确认', syllabus_path(@syllabus), :class => 'Blue-btn fl', :method => 'delete'%>
+      <a href='javascript:void(0);' class='Blue-btn fl' onclick='hideModal()'>关闭</a>
+  <% else %>
+      <a href='javascript:void(0);' class='Blue-btn' style="margin-left: 50px;" onclick='hideModal()'>关闭</a>
+  <% end %>
+</div>

app/views/syllabuses/delete_syllabus.js.erb

@@ -0,0 +1,2 @@
+var htmlvalue = "<%=escape_javascript(render :partial => 'delete_syllabus') %>";
+pop_up_box(htmlvalue,500,30,50);

app/views/syllabuses/show.html.erb

@@ -45,9 +45,7 @@
               <li class="homepagePostSettingIcon">
                 <ul class="homepagePostSettiongText">
                   <li><%=link_to '编辑', edit_syllabus_path(@syllabus), :class => 'postOptionLink'%></li>
-                  <% if @syllabus.courses.empty? %>
-                    <li><%=link_to '删除', syllabus_path(@syllabus), :class => 'postOptionLink', :method => 'delete', :data => {:confirm => l(:text_are_you_sure)}%></li>
-                  <% end %>
+                  <li><%=link_to '删除', delete_des_syllabus_path(@syllabus), :class => 'postOptionLink', :confirm => l(:text_are_you_sure)%></li>
                 </ul>
               </li>
             </ul>

app/views/users/_user_syllabus_list.html.erb

@@ -66,8 +66,20 @@
               </ul>
             </div><!--syllabus_class_box end-->
 
-
-            <%=link_to '', syllabus_path(syllabus.id), :class => 'icons_sy_setting fr',:target =>'_blank', :title => '查看课程' %>
+            <div class="homepagePostSetting">
+              <ul>
+                <li class="icons_sy_setting">
+                  <ul class="homepagePostSettiongText">
+                    <li>
+                      <%=link_to '查看课程', syllabus_path(syllabus.id), :class => 'postOptionLink',:target =>'_blank', :title => '查看课程' %>
+                    </li>
+                    <% if User.current == syllabus.user %>
+                        <li><%=link_to '删除', delete_syllabus_syllabus_path(syllabus), :class => 'postOptionLink', :remote => 'true'%></li>
+                    <% end %>
+                  </ul>
+                </li>
+              </ul>
+            </div>
           </div>
         <% end %>
         <div>

config/routes.rb

@@ -1078,6 +1078,8 @@ RedmineApp::Application.routes.draw do
       match 'syllabus_courselist', :to => 'syllabuses#syllabus_courselist', :via => :get, :as => 'syllabus_courselist'
       get 'edit_syllabus_eng_name'
       post 'update_base_info'
+      get 'delete_syllabus'
+      get 'delete_des'
     end
 
     collection do

public/javascripts/application.js

@@ -1545,6 +1545,17 @@ function show_edit_file_description(id) {
     $("#file_description_edit_"+id).focus();
 }
 
+//编辑资源描述之后提交
+function edit_file_description(url,id){
+    $.get(
+        url,
+        {id: id ,description: $("#file_description_edit_"+id).val() },
+        function (data) {
+
+        }
+    );
+}
+
 //展开课程大纲列表中的班级
 function expand_course_list(id, target, btnid, count) {
     var target = $(target);

public/javascripts/syllabus.js

@@ -48,17 +48,6 @@ function edit_syllabus_eng_name(url){
     );
 }
 
-//编辑资源描述之后提交
-function edit_file_description(url,id){
-    $.get(
-        url,
-        {id: id ,description: $("#file_description_edit_"+id).val() },
-        function (data) {
-
-        }
-    );
-}
-
 //展开所有属性
 function toggle_all_syllabus_attr(){
     var btn = $("#show_all_syllabus_attr");