资源模块，默认按时间降序排列

app/controllers/files_controller.rb

@@ -134,6 +134,8 @@ class FilesController < ApplicationController
               attribute = "created_on"
             when "quotes"
               attribute = "quotes"
+            else
+              attribute = "created_on"
           end
           @sort = order_by[0]
           @order = order_by[1]
@@ -148,15 +150,9 @@ class FilesController < ApplicationController
               sort += ","
             end
           end
-          # if order_by.count == 1
-          #   sort += "#{Attachment.table_name}.#{attribute} asc " if attribute
-          # elsif order_by.count == 2
-          #   sort += "#{Attachment.table_name}.#{attribute} #{order_by[1]} " if attribute && order_by[1]
-          # end
-          # if sort_type != params[:sort].split(",").last
-          #   sort += ","
-          # end
         end
+      else
+        sort = "#{Attachment.table_name}.created_on desc"
       end
 
       @containers = [ Project.includes(:attachments).find(@project.id)]
@@ -198,6 +194,8 @@ class FilesController < ApplicationController
               attribute = "created_on"
             when "quotes"
               attribute = "quotes"
+            else
+            attribute = "created_on"
           end
           @sort = order_by[0]
           @order = order_by[1]
@@ -213,6 +211,8 @@ class FilesController < ApplicationController
             end
           end
         end
+      else
+        sort = "#{Attachment.table_name}.created_on desc"
       end
 
       @containers = [ Course.includes(:attachments).reorder(sort).find(@course.id)]

app/views/files/_project_file_list.html.erb

@@ -20,7 +20,7 @@
         <div class="">
           <%= link_to_attachment file, :download => true,:text => truncate(file.filename,length: 35, omission: '...'), :title => file.filename+"\n"+file.description.to_s, :style => "overflow: hidden; white-space: nowrap;text-overflow: ellipsis;",:class => "c_dblue f_14 f_b f_l" %>
           <% if User.current.logged? %>
-              <% if (is_course_teacher(User.current,@course) || file.author_id == User.current.id) && project_contains_attachment?(project,file) %>
+              <% if (manage_allowed || file.author_id == User.current.id) && project_contains_attachment?(project,file) %>
                 <%= link_to(l(:label_slected_to_other_project),quote_resource_show_course_file_path(@course,file),:class => "f_l re_select",:remote => true) if has_project?(User.current,file) %>
 
                 <% if manage_allowed && file.container_id == project.id && file.container_type == "Project"  %>

app/views/files/_show_all_attachment.html.erb

@@ -24,8 +24,8 @@
   </tr>
   </thead>
   <tbody>
-  <% if @curse_attachments != nil %>
-      <% @curse_attachments.each do |file| %>
+  <% if @obj_attachments != nil %>
+      <% @obj_attachments.each do |file| %>
           <%if file.is_public == 0 && !User.current.member_of?(@project)%>
           <%next%>
           <%end%>

app/views/files/index.html.erb

@@ -1,6 +1,6 @@
 <div id="resource_list">
   <% if @isproject %>
-      <%= render :partial => 'project_file_new', locals: {project: @project} %>
+      <%= render :partial => 'project_file', locals: {project: @project} %>
   <% else %>
       <%= render :partial => 'course_file', locals: {course: @course} %>
   <% end %>