diff --git a/app/controllers/files_controller.rb b/app/controllers/files_controller.rb
index c67310f6f..075a54f65 100644
--- a/app/controllers/files_controller.rb
+++ b/app/controllers/files_controller.rb
@@ -19,8 +19,8 @@ class FilesController < ApplicationController
   layout 'base_projects'#by young
   menu_item :files
 
-  before_filter :find_project_by_project_id
-  before_filter :authorize
+  before_filter :find_project_by_project_id#, :except => [:getattachtype]
+  before_filter :authorize, :except => [:getattachtype]
 
   helper :sort
   include SortHelper
@@ -62,20 +62,21 @@ class FilesController < ApplicationController
     redirect_to project_files_path(@project)
   end
 
-  def showbyattachtype
-    sort_init 'created_on', 'desc'
-    sort_update   'created_on' => "#{Attachment.table_name}.created_on",
+  # 返回制定资源类型的资源列表
+  def getattachtype
+    sort_init 'created_on', 'desc' 
+    sort_update   'created_on' => "#{Attachment.table_name}.created_on", 
                   'filename' => "#{Attachment.table_name}.filename",
                   'size' => "#{Attachment.table_name}.filesize",
                   'downloads' => "#{Attachment.table_name}.downloads"
-
+   
     @containers = [ Project.includes(:attachments).reorder("#{Attachment.table_name}.created_on DESC").find(@project.id)]     #modify by Long Jun
     @containers += @project.versions.includes(:attachments).reorder("#{Attachment.table_name}.created_on DESC").all.sort
+   
+    @attachtype = params[:type].to_i
 
-    if @project.project_type == 1
-      render :layout => 'base_courses'
-    else
-      render :layout => !request.xhr?
+    respond_to do |format|
+      format.js
     end
   end
 end
diff --git a/app/controllers/school_controller.rb b/app/controllers/school_controller.rb
index b4f5b0468..b8fb7a6f6 100644
--- a/app/controllers/school_controller.rb
+++ b/app/controllers/school_controller.rb
@@ -23,7 +23,7 @@ class SchoolController < ApplicationController
       
     end    
   end  
-  
+
   def upload_logo
 
   end
diff --git a/app/views/files/_show_all_attachment.html.erb b/app/views/files/_show_all_attachment.html.erb
new file mode 100644
index 000000000..c65f58cc5
--- /dev/null
+++ b/app/views/files/_show_all_attachment.html.erb
@@ -0,0 +1,61 @@
+<% delete_allowed = User.current.allowed_to?(:manage_files, @project) %>
+  <ul id="all_browse_ul">
+    <table class="list files" id="ver-zebra" >
+      <colgroup>
+        <col class="vzebra-odd" />
+        <col class="vzebra-even" />
+        <col class="vzebra-odd" />
+        <col class="vzebra-even" />
+        <col class="vzebra-odd" />
+      </colgroup>
+      <thead><tr>
+        <%= sort_header_tag('filename', :caption => l(:field_filename), :scope =>"col" , :id => "vzebra-adventure")%>
+        <%= sort_header_tag('created_on', :caption => l(:label_date), :default_order => 'desc', :scope =>"col" , :id => "vzebra-comedy")%>
+        <%= sort_header_tag('size', :caption => l(:field_filesize), :default_order => 'desc', :scope =>"col", :id=> "vzebra-children")%>
+        <%= sort_header_tag('attach_type', :caption => l(:attachment_type), :default_order => 'desc', :scope =>"col", :id=> "vzebra-attachmenttype")%>
+        <%= sort_header_tag('downloads', :caption => l(:field_downloads), :default_order => 'desc', :scope =>"col", :id => "vzebra-action") %>
+        <%= sort_header_tag('operation', :caption => "", :scope =>"col", :id => "vzebra-children") %>
+        <!-- <%= sort_header_tag('description', :caption => l(:field_description)) %> -->
+      </tr></thead>
+      <tbody>
+      <% @containers.each do |container| %>
+          <% next if container.attachments.empty? -%>
+          <% if container.is_a?(Version) -%>
+              <tr>
+                <th colspan="5" align="left" style="line-height: 30px; font-size: 14px; ">
+                  <%= link_to(h(container), {:controller => 'versions', :action => 'show', :id => container}, :class => "icon icon-package", :style => "color: #666666;") %>
+                </th>
+              </tr>
+          <% end -%>
+          <% container.attachments.each do |file| %>
+              <tr class="file <%= cycle("odd", "odd") %>">
+                <td class="filename" style="font-size: 13px; width: 240px; "><%= link_to_attachment file, :download => true, :title => file.filename+"\n"+file.description.to_s, :style => "width: 230px; overflow: hidden; white-space: nowrap;text-overflow: ellipsis;" %></td>
+                <td class="created_on"><%= format_time(file.created_on) %></td>
+                <td class="filesize"><%= number_to_human_size(file.filesize) %></td>
+                <td class="attach_type"><%= file.attachmentstype.typeName %></td>
+                <td class="downloads"><%= file.downloads %></td>
+                <!-- <td class="digest" width="300px"><%= file.description %></td> -->
+                <td align="center">
+                  <%= link_to(image_tag('delete.png'), attachment_path(file),
+                              :data => {:confirm => l(:text_are_you_sure)}, :method => :delete) if delete_allowed %>
+                </td>
+              </tr>
+              <tr>
+                <td class='description' colspan="5">
+                  <div class="tags_area">
+                    <% @preTags = %w|预设A 预设B 预设C 预设D 预设E 预设Z | %>
+                    <%= render :partial => 'tags/tag', :locals => {:obj => file, :object_flag => "6"}%>
+                    <div class="tags_gradint"></div>
+                  </div>
+                  <div class="read-more hidden"><a href="javascript:void(0);" onclick="readmore(this);"> 更多 </a></div>
+                </td>
+              </tr>
+          <% end -%>
+          <% reset_cycle %>
+      <% end -%>
+      <!-- %= h downloadAll(@containers) % -->
+      <!-- %= link_to "download all file", (downloadAll(@containers)) % -->
+
+      </tbody>
+    </table>
+  </ul>
diff --git a/app/views/files/_show_by_attachtype.html.erb b/app/views/files/_show_by_attachtype.html.erb
deleted file mode 100644
index eedc90684..000000000
--- a/app/views/files/_show_by_attachtype.html.erb
+++ /dev/null
@@ -1,421 +0,0 @@
-<!-- <h3> --><!-- %=l(:label_attachment_plural)%></h3 -->
-<%isCategoryBrowser=true%>
-<% selAttachType =1%>
-<% attachmenttypes = @project.attachmenttypes %>
-<style>
-    #ver-zebra, .file_table_des
-    {
-        font-family: "Lucida Sans Unicode", "Lucida Grande", Sans-Serif;
-        font-size: 12px;
-        margin: 5px 10px;
-        width: 98%;
-        text-align: left;
-        border-collapse: collapse;
-        line-height: 20px;
-        font-size: 14px;
-    }
-    #ver-zebra th
-    {
-        font-size: 14px;
-        font-weight: normal;
-        padding: 12px 15px;
-        border-right: 1px solid #fff;
-        border-left: 1px solid #fff;
-        color: #039;
-        text-align: left;
-    }
-    #ver-zebra td
-    {
-        padding: 8px 15px;
-        border-right: 1px solid #fff;
-        border-left: 1px solid #fff;
-        color: #669;
-    }
-    #ver-zebra td.description {
-        background-color: white;
-        padding: 0px;
-        margin: 0px auto;
-    }
-    #ver-zebra1, .file_table_des
-    {
-        font-family: "Lucida Sans Unicode", "Lucida Grande", Sans-Serif;
-        font-size: 12px;
-        margin: 5px 10px;
-        width: 98%;
-        text-align: left;
-        border-collapse: collapse;
-        line-height: 20px;
-        font-size: 14px;
-    }
-    #ver-zebra1 th
-    {
-        font-size: 14px;
-        font-weight: normal;
-        padding: 12px 15px;
-        border-right: 1px solid #fff;
-        border-left: 1px solid #fff;
-        color: #039;
-        text-align: left;
-    }
-    #ver-zebra1 td
-    {
-        padding: 8px 15px;
-        border-right: 1px solid #fff;
-        border-left: 1px solid #fff;
-        color: #669;
-    }
-    #ver-zebra1 td.description {
-        background-color: white;
-        padding: 0px;
-        margin: 0px auto;
-    }
-    div.tags_area {
-        padding: 2px 10px 10px 10px;
-        margin: 0px;
-        margin-bottom: 10px;
-        /*border-bottom: 1px dashed #CCCCCC;*/
-        overflow: hidden;
-        position: relative;
-    }
-    .tags_gradint {
-    }
-    .read-more{
-        padding: 5px;
-        border-top: 4px double #ddd;
-        background: #fff;
-        color: #333;
-    }
-    .read-more a{
-        padding-right: 22px;
-        background:  no-repeat 100% 50%;
-        font-weight: bold;
-        text-decoration: none;
-    }
-    .read-more a:hover{
-        color: #000;
-    }
-    .vzebra-odd
-    {
-        background: #eff2ff;
-    }
-    .vzebra-even
-    {
-        background: #e8edff;
-    }
-    #ver-zebra #vzebra-adventure, #ver-zebra #vzebra-children
-    {
-        background: #ffffff;
-        border-bottom: 1px solid #c8d4fd;
-    }
-    #ver-zebra #vzebra-comedy, #ver-zebra #vzebra-action
-    {
-        background: #ffffff;
-        border-bottom: 1px solid #d6dfff;
-    }
-    #ver-zebra1 #vzebra-adventure, #ver-zebra #vzebra-children
-    {
-        background: #ffffff;
-        border-bottom: 1px solid #c8d4fd;
-    }
-    #ver-zebra1 #vzebra-comedy, #ver-zebra #vzebra-action
-    {
-        background: #ffffff;
-        border-bottom: 1px solid #d6dfff;
-    }
-    .filename{
-        overflow: hidden;
-        white-space: nowrap;
-        text-overflow: ellipsis;
-    }
-    div.pagination{
-        margin: 10px 0px;
-        height: 1.5em;
-        text-align: left;
-        font-size: 13px;
-    }
-    .m5p5{
-        display: inline-block;
-        height: auto;
-        color: white !important;
-        margin: 8px;
-        padding: 3px 7px;
-    }
-    .m5p5:hover {
-        text-decoration: none;
-        /*padding-bottom: 3px;*/
-        /*border-bottom: 1px solid #666666;*/
-        border-radius: 4px;
-        border: 1px solid #15bccf;
-        box-shadow: 3px 3px 3px #666666;
-    }
-    .relation_file_div{
-        margin: 0px 25px;
-    }
-    .relation_file_div fieldset{
-        margin: 0px 0px;
-        padding: 10px;
-        border-radius: 5px;
-        transition: all 2s linear 1s;
-    }
-    .relation_file_div input#attach_search:focus{
-        border: 1px solid #1B95C6;
-        box-shadow: 0px 0px 4px #1B95C6;
-        width: 200px;
-    }
-    .relation_file_div input#attach_search{
-        width: 150px;
-        outline: none;
-        border-radius: 5px;
-        -webkit-transition: 1s width;
-        -moz-transition   : 1s width;
-        -o-transition     : 1s width;
-        transition        : 1s width;
-    }
-</style>
-
-
-<span class="borad-title"><%=(@project.project_type == 1) ? t(:label_user_course) : t(:label_project) %>资源共享区</span>
-
-<div class="content-title-top">
-  <%#= link_to(l(:label_attachment_new), 'javascript:void(0);', :onclick=>"$('#file_buttons').slideToggle();", :class => 'icon icon-add') if User.current.allowed_to?(:manage_files, @project) %>
-  <div class="clearfix"></div>
-  <div id="file_buttons" class="nhidden">
-    <%#= link_to('上传文件', new_project_file_path(@project), :class => 'icon m5p5 button_submit') if User.current.allowed_to?(:manage_files, @project) %>
-    <%= link_to( l(:label_upload_files), 'javascript:void(0);', :class => 'icon m5p5 button_submit', :onclick => "$('#relation_file_div').slideUp();$('#upload_file_div').slideToggle('slow');") if User.current.allowed_to?(:manage_files, @project) %>
-    <%= link_to(l(:label_relation_files), 'javascript:void(0);', :onclick => "$('#upload_file_div').slideUp();$('#relation_file_div').slideToggle();", :class => 'icon m5p5 button_submit') if User.current.allowed_to?(:manage_files, @project) %>
-
-    <% if attachmenttypes.any? %>
-        <label for="attachment_browse"><%=l(:attachment_browse)%></label>
-        <%= select_tag "attachment_browse", content_tag('option', '') +options_from_collection_for_select(attachmenttypes, "id", "typeName"),
-                       :onchange=>"attachmenttypes_search(this.value)"%>
-    <% end %>
-
-    <div id="upload_file_div" class="relation_file_div hidden" >
-      <%= render :partial => 'new', locals: {project: @project}%>
-    </div>
-    <div id="relation_file_div" class="relation_file_div hidden" >
-      <fieldset>
-        <legend>搜索</legend>
-        <%= form_tag(
-                    attachments_autocomplete_path(:format => 'js'),
-                    :remote => true,
-                    :method => :post) do %>
-            <%= label_tag(:attach_search, "按关键字搜索:") %>
-            <%= text_field_tag(:attach_search) %>
-            <%#= submit_tag("Search") %>
-        <% end -%>
-        <%= form_tag attach_relation_path(:format => 'js'),
-                     method: :post,
-                     remote: true,
-                     id:"relation_file_form",
-                     :class => 'hidden' do %>
-            <%= hidden_field_tag(:class_name, 'Project') %>
-            <%= hidden_field_tag(:class_id, params[:project_id]) %>
-            <div id="relation_file" >
-            </div>
-            <div class="kclearfix" style='margin-top: 10px;' >
-              <%= submit_tag(l(:button_add)) -%>
-            </div>
-        <% end -%>
-      </fieldset>
-      <div class="line_under" style="margin:20px 0px;"></div>
-    </div>
-  </div>
-
-</div>
-<%= javascript_tag "observeSearchfield('attach_search', null, '#{ escape_javascript attachments_autocomplete_path(:project_id => @project.id, :format => 'js') }')" %>
-
-
-<% delete_allowed = User.current.allowed_to?(:manage_files, @project) %>
-
-<%if !isCategoryBrowser%>
-    <div id="all_browse_div" class="all_browse_div" >
-      <ul id="all_browse_ul">
-        <table class="list files" id="ver-zebra" >
-          <colgroup>
-            <col class="vzebra-odd" />
-            <col class="vzebra-even" />
-            <col class="vzebra-odd" />
-            <col class="vzebra-even" />
-            <col class="vzebra-odd" />
-          </colgroup>
-          <thead><tr>
-            <%= sort_header_tag('filename', :caption => l(:field_filename), :scope =>"col" , :id => "vzebra-adventure")%>
-            <%= sort_header_tag('created_on', :caption => l(:label_date), :default_order => 'desc', :scope =>"col" , :id => "vzebra-comedy")%>
-            <%= sort_header_tag('size', :caption => l(:field_filesize), :default_order => 'desc', :scope =>"col", :id=> "vzebra-children")%>
-            <%= sort_header_tag('attach_type', :caption => l(:attachment_type), :default_order => 'desc', :scope =>"col", :id=> "vzebra-attachmenttype")%>
-            <%= sort_header_tag('downloads', :caption => l(:field_downloads), :default_order => 'desc', :scope =>"col", :id => "vzebra-action") %>
-            <%= sort_header_tag('operation', :caption => "", :scope =>"col", :id => "vzebra-children") %>
-            <!-- <%= sort_header_tag('description', :caption => l(:field_description)) %> -->
-          </tr></thead>
-          <tbody>
-          <% @containers.each do |container| %>
-              <% next if container.attachments.empty? -%>
-              <% if container.is_a?(Version) -%>
-                  <tr>
-                    <th colspan="5" align="left" style="line-height: 30px; font-size: 14px; ">
-                      <%= link_to(h(container), {:controller => 'versions', :action => 'show', :id => container}, :class => "icon icon-package", :style => "color: #666666;") %>
-                    </th>
-                  </tr>
-              <% end -%>
-              <% container.attachments.each do |file| %>
-                  <tr class="file <%= cycle("odd", "odd") %>">
-                    <td class="filename" style="font-size: 13px; width: 240px; "><%= link_to_attachment file, :download => true, :title => file.filename+"\n"+file.description.to_s, :style => "width: 230px; overflow: hidden; white-space: nowrap;text-overflow: ellipsis;" %></td>
-                    <td class="created_on"><%= format_time(file.created_on) %></td>
-                    <td class="filesize"><%= number_to_human_size(file.filesize) %></td>
-                    <td class="attach_type"><%= file.attachmentstype.typeName %></td>
-                    <td class="downloads"><%= file.downloads %></td>
-                    <!-- <td class="digest" width="300px"><%= file.description %></td> -->
-                    <td align="center">
-                      <%= link_to(image_tag('delete.png'), attachment_path(file),
-                                  :data => {:confirm => l(:text_are_you_sure)}, :method => :delete) if delete_allowed %>
-                    </td>
-                  </tr>
-                  <tr>
-                    <td class='description' colspan="5">
-                      <div class="tags_area">
-                        <% @preTags = %w|预设A 预设B 预设C 预设D 预设E 预设Z | %>
-                        <%= render :partial => 'tags/tag', :locals => {:obj => file, :object_flag => "6"}%>
-                        <div class="tags_gradint"></div>
-                      </div>
-                      <div class="read-more hidden"><a href="javascript:void(0);" onclick="readmore(this);"> 更多 </a></div>
-                    </td>
-                  </tr>
-              <% end -%>
-              <% reset_cycle %>
-          <% end -%>
-          <!-- %= h downloadAll(@containers) % -->
-          <!-- %= link_to "download all file", (downloadAll(@containers)) % -->
-
-          </tbody>
-        </table>
-      </ul>
-    </div>
-<%else%>
-    <div id="catarory_browse_div" class="catarory_browse_div" >
-      <ul id="catarory_browse_ul">
-        <table class="list files" id="ver-zebra1" >
-          <colgroup>
-            <col class="vzebra-odd" />
-            <col class="vzebra-even" />
-            <col class="vzebra-odd" />
-            <col class="vzebra-even" />
-            <col class="vzebra-odd" />
-          </colgroup>
-          <thead><tr>
-            <%= sort_header_tag('filename', :caption => l(:field_filename), :scope =>"col" , :id => "vzebra-adventure")%>
-            <%= sort_header_tag('created_on', :caption => l(:label_date), :default_order => 'desc', :scope =>"col" , :id => "vzebra-comedy")%>
-            <%= sort_header_tag('size', :caption => l(:field_filesize), :default_order => 'desc', :scope =>"col", :id=> "vzebra-children")%>
-            <%= sort_header_tag('attach_type', :caption => l(:attachment_type), :default_order => 'desc', :scope =>"col", :id=> "vzebra-attachmenttype")%>
-            <%= sort_header_tag('downloads', :caption => l(:field_downloads), :default_order => 'desc', :scope =>"col", :id => "vzebra-action") %>
-            <%= sort_header_tag('operation', :caption => "", :scope =>"col", :id => "vzebra-children") %>
-            <!-- <%= sort_header_tag('description', :caption => l(:field_description)) %> -->
-          </tr></thead>
-          <tbody>
-          <% @containers.each do |container| %>
-              <% next if container.attachments.empty? -%>
-              <% container.attachments.each do |file| %>
-                  <% if file.attachtype==selAttachType%>
-                      <tr class="file <%= cycle("odd", "odd") %>">
-                        <td class="filename" style="font-size: 13px; width: 240px; "><%= link_to_attachment file, :download => true, :title => file.filename+"\n"+file.description.to_s, :style => "width: 230px; overflow: hidden; white-space: nowrap;text-overflow: ellipsis;" %></td>
-                        <td class="created_on"><%= format_time(file.created_on) %></td>
-                        <td class="filesize"><%= number_to_human_size(file.filesize) %></td>
-                        <td class="attach_type"><%= file.attachmentstype.typeName %></td>
-                        <td class="downloads"><%= file.downloads %></td>
-                        <!-- <td class="digest" width="300px"><%= file.description %></td> -->
-                        <td align="center">
-                          <%= link_to(image_tag('delete.png'), attachment_path(file),
-                                      :data => {:confirm => l(:text_are_you_sure)}, :method => :delete) if delete_allowed %>
-                        </td>
-                      </tr>
-                      <tr>
-                        <td class='description' colspan="5">
-                          <div class="tags_area">
-                            <% @preTags = %w|预设A 预设B 预设C 预设D 预设E 预设Z | %>
-                            <%= render :partial => 'tags/tag', :locals => {:obj => file, :object_flag => "6"}%>
-                            <div class="tags_gradint"></div>
-                          </div>
-                          <div class="read-more hidden"><a href="javascript:void(0);" onclick="readmore(this);"> 更多 </a></div>
-                        </td>
-                      </tr>
-                  <% end -%>
-              <% end -%>
-              <% reset_cycle %>
-          <% end -%>
-          <!-- %= h downloadAll(@containers) % -->
-          <!-- %= link_to "download all file", (downloadAll(@containers)) % -->
-
-          </tbody>
-        </table>
-      </ul>
-    </div>
-<%end%>
-<% html_title(l(:label_attachment_plural)) -%>
-
-<script type='text/javascript'>
-    var slideHeight = 29;
-    function readmore (aNode) {
-        // console.log(aNode)
-        // var $td_tags_area = $(aNode).parent().parent();
-        var $td_tags_area = $(aNode).parent().parent().parent().parent();
-        var $tags_area = $td_tags_area.find('.tags_area')
-        var $tags_gradint = $td_tags_area.find('.tags_gradint')
-        var $read_more = $td_tags_area.find('.read-more')
-        var $read_more_a = $td_tags_area.find('.read-more a')
-        var $tags = $td_tags_area.find('#tags')
-        var $icona = $td_tags_area.find('.tags_icona')
-
-        var slideHeight = 20; //px
-        var defHeight = $tags.height();
-
-        var curHeight = $tags_area.height();
-        if (curHeight == slideHeight) {
-            $tags_area.animate({
-                height: defHeight
-            }, 'normal');
-            $read_more_a.html('隐藏');
-            $icona.html('<%=image_tag "/images/sidebar/minus.png"%>')
-            $tags_gradint.fadeOut();
-        }else{
-            $tags_area.animate({
-                height: slideHeight
-            }, 'normal');
-            $read_more_a.html('更多');
-            $icona.html('<%=image_tag "/images/sidebar/add.png"%>')
-            $tags_gradint.fadeIn();
-        };
-
-    }
-    $(function () {
-        var slideHeight = 20; //px
-        var defHeight = $('.tags_area').height();
-        if (defHeight >= slideHeight) {
-            $('.tags_area').css('height', slideHeight +'px');
-        };
-    });
-
-</script>
-
-<%inited=false%>
-<script type="text/javascript">
-    function attachmenttypes_search(value){
-        $.ajax({
-                    <%if inited%>
-                    <% @isCategoryBrowser=!isCategoryBrowser%>
-                    <%@selAttachType=value%>
-                    <%= render :partial => 'index', locals: {isCategoryBrowser:@isCategoryBrowser,selAttachType:@selAttachType} %>
-                    <%end%>
-                    <%inited = true%>
-                    /*type :"POST",
-                     url :'/files/showbyattachtype/'+encodeURIComponent(value),
-                     data :'text',
-                     success: function(data){
-                     $('#catarory_browse_div').slideUp();
-                     $('#all_browse_div').slideToggle();
-                     $("#").html(data);
-                     }      */
-                }
-
-        )
-    }
-</script>
\ No newline at end of file
diff --git a/app/views/files/_sort_by_attachtypel.html.erb b/app/views/files/_sort_by_attachtypel.html.erb
new file mode 100644
index 000000000..d07ed399c
--- /dev/null
+++ b/app/views/files/_sort_by_attachtypel.html.erb
@@ -0,0 +1,57 @@
+<% selAttachType =@attachtype%>
+<% delete_allowed = User.current.allowed_to?(:manage_files, @project) %>
+<div id="catarory_browse_div" class="catarory_browse_div" >
+  <ul id="catarory_browse_ul">
+    <table class="list files" id="ver-zebra1" >
+      <colgroup>
+        <col class="vzebra-odd" />
+        <col class="vzebra-even" />
+        <col class="vzebra-odd" />
+        <col class="vzebra-even" />
+        <col class="vzebra-odd" />
+      </colgroup>
+      <thead><tr>
+        <%= sort_header_tag('filename', :caption => l(:field_filename), :scope =>"col" , :id => "vzebra-adventure")%>
+        <%= sort_header_tag('created_on', :caption => l(:label_date), :default_order => 'desc', :scope =>"col" , :id => "vzebra-comedy")%>
+        <%= sort_header_tag('size', :caption => l(:field_filesize), :default_order => 'desc', :scope =>"col", :id=> "vzebra-children")%>
+        <%= sort_header_tag('attach_type', :caption => l(:attachment_type), :default_order => 'desc', :scope =>"col", :id=> "vzebra-attachmenttype")%>
+        <%= sort_header_tag('downloads', :caption => l(:field_downloads), :default_order => 'desc', :scope =>"col", :id => "vzebra-action") %>
+        <%= sort_header_tag('operation', :caption => "", :scope =>"col", :id => "vzebra-children") %>
+        <!-- <%= sort_header_tag('description', :caption => l(:field_description)) %> -->
+      </tr></thead>
+      <tbody>
+      <% @containers.each do |container| %>
+          <% next if container.attachments.empty? -%>
+          <% container.attachments.each do |file| %>
+             <% if file.attachtype==selAttachType%>
+              <tr class="file <%= cycle("odd", "odd") %>">
+                <td class="filename" style="font-size: 13px; width: 240px; "><%= link_to_attachment file, :download => true, :title => file.filename+"\n"+file.description.to_s, :style => "width: 230px; overflow: hidden; white-space: nowrap;text-overflow: ellipsis;" %></td>
+                <td class="created_on"><%= format_time(file.created_on) %></td>
+                <td class="filesize"><%= number_to_human_size(file.filesize) %></td>
+                <td class="attach_type"><%= file.attachmentstype.typeName %></td>
+                <td class="downloads"><%= file.downloads %></td>
+                <!-- <td class="digest" width="300px"><%= file.description %></td> -->
+                <td align="center">
+                  <%= link_to(image_tag('delete.png'), attachment_path(file),
+                              :data => {:confirm => l(:text_are_you_sure)}, :method => :delete) if delete_allowed %>
+                </td>
+              </tr>
+              <tr>
+                <td class='description' colspan="5">
+                  <div class="tags_area">
+                    <% @preTags = %w|预设A 预设B 预设C 预设D 预设E 预设Z | %>
+                    <%= render :partial => 'tags/tag', :locals => {:obj => file, :object_flag => "6"}%>
+                    <div class="tags_gradint"></div>
+                  </div>
+                  <div class="read-more hidden"><a href="javascript:void(0);" onclick="readmore(this);"> 更多 </a></div>
+                </td>
+              </tr>
+              <% end -%>
+          <% end -%>
+          <% reset_cycle %>
+      <% end -%>
+      <!-- %= h downloadAll(@containers) % -->
+      <!-- %= link_to "download all file", (downloadAll(@containers)) % -->
+
+      </tbody>
+    </table>
diff --git a/app/views/files/getattachtype.js.erb b/app/views/files/getattachtype.js.erb
new file mode 100644
index 000000000..4f13cc883
--- /dev/null
+++ b/app/views/files/getattachtype.js.erb
@@ -0,0 +1,5 @@
+     <% if @attachtype==0%>
+     $("#all_browse_div").html('<%= j(render partial: "show_all_attachment")%>');
+     <%else%>
+     $("#all_browse_div").html('<%= j(render partial: "sort_by_attachtypel")%>');
+     <%end%>
diff --git a/app/views/files/index.html.erb b/app/views/files/index.html.erb
index 0a367e7e2..490f74f94 100644
--- a/app/views/files/index.html.erb
+++ b/app/views/files/index.html.erb
@@ -1,6 +1,4 @@
 <!-- <h3> --><!-- %=l(:label_attachment_plural)%></h3 -->
-<%isCategoryBrowser=false%>
-<% selAttachType =1%>
 <% attachmenttypes = @project.attachmenttypes %>
 <style>
     #ver-zebra, .file_table_des
@@ -187,7 +185,7 @@
     <% if attachmenttypes.any? %>
           <label for="attachment_browse"><%=l(:attachment_browse)%></label>
           <%= select_tag "attachment_browse", content_tag('option', '') +options_from_collection_for_select(attachmenttypes, "id", "typeName"),
-                         :onchange=>"attachmenttypes_search(this.value)"%>
+                         :onchange=>"attachmenttypes_searchex(this.value)"%>
      <% end %>
 
     <div id="upload_file_div" class="relation_file_div hidden" >
@@ -228,128 +226,10 @@
 
 <% delete_allowed = User.current.allowed_to?(:manage_files, @project) %>
 
-<%if !isCategoryBrowser%>
 <div id="all_browse_div" class="all_browse_div" >
- <ul id="all_browse_ul">
-  <table class="list files" id="ver-zebra" >
-    <colgroup>
-      <col class="vzebra-odd" />
-      <col class="vzebra-even" />
-      <col class="vzebra-odd" />
-      <col class="vzebra-even" />
-      <col class="vzebra-odd" />
-    </colgroup>
-    <thead><tr>
-      <%= sort_header_tag('filename', :caption => l(:field_filename), :scope =>"col" , :id => "vzebra-adventure")%>
-      <%= sort_header_tag('created_on', :caption => l(:label_date), :default_order => 'desc', :scope =>"col" , :id => "vzebra-comedy")%>
-      <%= sort_header_tag('size', :caption => l(:field_filesize), :default_order => 'desc', :scope =>"col", :id=> "vzebra-children")%>
-      <%= sort_header_tag('attach_type', :caption => l(:attachment_type), :default_order => 'desc', :scope =>"col", :id=> "vzebra-attachmenttype")%>
-      <%= sort_header_tag('downloads', :caption => l(:field_downloads), :default_order => 'desc', :scope =>"col", :id => "vzebra-action") %>
-      <%= sort_header_tag('operation', :caption => "", :scope =>"col", :id => "vzebra-children") %>
-      <!-- <%= sort_header_tag('description', :caption => l(:field_description)) %> -->
-    </tr></thead>
-    <tbody>
-    <% @containers.each do |container| %>
-        <% next if container.attachments.empty? -%>
-        <% if container.is_a?(Version) -%>
-            <tr>
-              <th colspan="5" align="left" style="line-height: 30px; font-size: 14px; ">
-                <%= link_to(h(container), {:controller => 'versions', :action => 'show', :id => container}, :class => "icon icon-package", :style => "color: #666666;") %>
-              </th>
-            </tr>
-        <% end -%>
-        <% container.attachments.each do |file| %>
-            <tr class="file <%= cycle("odd", "odd") %>">
-              <td class="filename" style="font-size: 13px; width: 240px; "><%= link_to_attachment file, :download => true, :title => file.filename+"\n"+file.description.to_s, :style => "width: 230px; overflow: hidden; white-space: nowrap;text-overflow: ellipsis;" %></td>
-              <td class="created_on"><%= format_time(file.created_on) %></td>
-              <td class="filesize"><%= number_to_human_size(file.filesize) %></td>
-              <td class="attach_type"><%= file.attachmentstype.typeName %></td>
-              <td class="downloads"><%= file.downloads %></td>
-              <!-- <td class="digest" width="300px"><%= file.description %></td> -->
-              <td align="center">
-                <%= link_to(image_tag('delete.png'), attachment_path(file),
-                            :data => {:confirm => l(:text_are_you_sure)}, :method => :delete) if delete_allowed %>
-              </td>
-            </tr>
-            <tr>
-              <td class='description' colspan="5">
-                <div class="tags_area">
-                  <% @preTags = %w|预设A 预设B 预设C 预设D 预设E 预设Z | %>
-                  <%= render :partial => 'tags/tag', :locals => {:obj => file, :object_flag => "6"}%>
-                  <div class="tags_gradint"></div>
-                </div>
-                <div class="read-more hidden"><a href="javascript:void(0);" onclick="readmore(this);"> 更多 </a></div>
-              </td>
-            </tr>
-        <% end -%>
-        <% reset_cycle %>
-    <% end -%>
-    <!-- %= h downloadAll(@containers) % -->
-    <!-- %= link_to "download all file", (downloadAll(@containers)) % -->
-
-    </tbody>
-  </table>
-</ul>
+  <%= render :partial => 'show_all_attachment'%>
 </div>
-<%else%>
-<div id="catarory_browse_div" class="catarory_browse_div" >
-  <ul id="catarory_browse_ul">
-    <table class="list files" id="ver-zebra1" >
-      <colgroup>
-        <col class="vzebra-odd" />
-        <col class="vzebra-even" />
-        <col class="vzebra-odd" />
-        <col class="vzebra-even" />
-        <col class="vzebra-odd" />
-      </colgroup>
-      <thead><tr>
-        <%= sort_header_tag('filename', :caption => l(:field_filename), :scope =>"col" , :id => "vzebra-adventure")%>
-        <%= sort_header_tag('created_on', :caption => l(:label_date), :default_order => 'desc', :scope =>"col" , :id => "vzebra-comedy")%>
-        <%= sort_header_tag('size', :caption => l(:field_filesize), :default_order => 'desc', :scope =>"col", :id=> "vzebra-children")%>
-        <%= sort_header_tag('attach_type', :caption => l(:attachment_type), :default_order => 'desc', :scope =>"col", :id=> "vzebra-attachmenttype")%>
-        <%= sort_header_tag('downloads', :caption => l(:field_downloads), :default_order => 'desc', :scope =>"col", :id => "vzebra-action") %>
-        <%= sort_header_tag('operation', :caption => "", :scope =>"col", :id => "vzebra-children") %>
-        <!-- <%= sort_header_tag('description', :caption => l(:field_description)) %> -->
-      </tr></thead>
-      <tbody>
-      <% @containers.each do |container| %>
-          <% next if container.attachments.empty? -%>
-          <% container.attachments.each do |file| %>
-             <% if file.attachtype==selAttachType%>
-              <tr class="file <%= cycle("odd", "odd") %>">
-                <td class="filename" style="font-size: 13px; width: 240px; "><%= link_to_attachment file, :download => true, :title => file.filename+"\n"+file.description.to_s, :style => "width: 230px; overflow: hidden; white-space: nowrap;text-overflow: ellipsis;" %></td>
-                <td class="created_on"><%= format_time(file.created_on) %></td>
-                <td class="filesize"><%= number_to_human_size(file.filesize) %></td>
-                <td class="attach_type"><%= file.attachmentstype.typeName %></td>
-                <td class="downloads"><%= file.downloads %></td>
-                <!-- <td class="digest" width="300px"><%= file.description %></td> -->
-                <td align="center">
-                  <%= link_to(image_tag('delete.png'), attachment_path(file),
-                              :data => {:confirm => l(:text_are_you_sure)}, :method => :delete) if delete_allowed %>
-                </td>
-              </tr>
-              <tr>
-                <td class='description' colspan="5">
-                  <div class="tags_area">
-                    <% @preTags = %w|预设A 预设B 预设C 预设D 预设E 预设Z | %>
-                    <%= render :partial => 'tags/tag', :locals => {:obj => file, :object_flag => "6"}%>
-                    <div class="tags_gradint"></div>
-                  </div>
-                  <div class="read-more hidden"><a href="javascript:void(0);" onclick="readmore(this);"> 更多 </a></div>
-                </td>
-              </tr>
-              <% end -%>
-          <% end -%>
-          <% reset_cycle %>
-      <% end -%>
-      <!-- %= h downloadAll(@containers) % -->
-      <!-- %= link_to "download all file", (downloadAll(@containers)) % -->
 
-      </tbody>
-    </table>
-</ul>
-</div>
- <%end%>
 <% html_title(l(:label_attachment_plural)) -%>
 
 <script type='text/javascript'>
@@ -396,18 +276,19 @@
 
  </script>
 
-<%inited=false%>
+
 <script type="text/javascript">
-    function attachmenttypes_search(value){
-        $.ajax({
-                     <%if inited%>
-                    <% @isCategoryBrowser=!isCategoryBrowser%>
-                    <%@selAttachType=value%>
-                    <%= render :partial => 'new', locals: {isCategoryBrowser:@isCategoryBrowser,selAttachType:@selAttachType} %>
-                      <%end%>
-                    <%inited = true%>
-                }
+function attachmenttypes_searchex(value){
+    $.ajax({
+        url: '<%=getattachtype_project_files_path(project_id: @project)%>'+ '?type='+encodeURIComponent(value),
+        type :"POST" 
 
-        )
-    }
+    }).complete(function (xhr, textStatus) {
+        if (textStatus == 'success') {
+            eval(xhr.responseText);
+        } else if(textStatus =='error'){
+            alert('error');
+        };
+    });
+}
 </script>
\ No newline at end of file
diff --git a/app/views/files/show_by_attachtype.html.erb b/app/views/files/show_by_attachtype.html.erb
deleted file mode 100644
index bd9db3462..000000000
--- a/app/views/files/show_by_attachtype.html.erb
+++ /dev/null
@@ -1,421 +0,0 @@
-<!-- <h3> --><!-- %=l(:label_attachment_plural)%></h3 -->
-<%isCategoryBrowser=false%>
-<% selAttachType =1%>
-<% attachmenttypes = @project.attachmenttypes %>
-<style>
-    #ver-zebra, .file_table_des
-    {
-        font-family: "Lucida Sans Unicode", "Lucida Grande", Sans-Serif;
-        font-size: 12px;
-        margin: 5px 10px;
-        width: 98%;
-        text-align: left;
-        border-collapse: collapse;
-        line-height: 20px;
-        font-size: 14px;
-    }
-    #ver-zebra th
-    {
-        font-size: 14px;
-        font-weight: normal;
-        padding: 12px 15px;
-        border-right: 1px solid #fff;
-        border-left: 1px solid #fff;
-        color: #039;
-        text-align: left;
-    }
-    #ver-zebra td
-    {
-        padding: 8px 15px;
-        border-right: 1px solid #fff;
-        border-left: 1px solid #fff;
-        color: #669;
-    }
-    #ver-zebra td.description {
-        background-color: white;
-        padding: 0px;
-        margin: 0px auto;
-    }
-    #ver-zebra1, .file_table_des
-    {
-        font-family: "Lucida Sans Unicode", "Lucida Grande", Sans-Serif;
-        font-size: 12px;
-        margin: 5px 10px;
-        width: 98%;
-        text-align: left;
-        border-collapse: collapse;
-        line-height: 20px;
-        font-size: 14px;
-    }
-    #ver-zebra1 th
-    {
-        font-size: 14px;
-        font-weight: normal;
-        padding: 12px 15px;
-        border-right: 1px solid #fff;
-        border-left: 1px solid #fff;
-        color: #039;
-        text-align: left;
-    }
-    #ver-zebra1 td
-    {
-        padding: 8px 15px;
-        border-right: 1px solid #fff;
-        border-left: 1px solid #fff;
-        color: #669;
-    }
-    #ver-zebra1 td.description {
-        background-color: white;
-        padding: 0px;
-        margin: 0px auto;
-    }
-    div.tags_area {
-        padding: 2px 10px 10px 10px;
-        margin: 0px;
-        margin-bottom: 10px;
-        /*border-bottom: 1px dashed #CCCCCC;*/
-        overflow: hidden;
-        position: relative;
-    }
-    .tags_gradint {
-    }
-    .read-more{
-        padding: 5px;
-        border-top: 4px double #ddd;
-        background: #fff;
-        color: #333;
-    }
-    .read-more a{
-        padding-right: 22px;
-        background:  no-repeat 100% 50%;
-        font-weight: bold;
-        text-decoration: none;
-    }
-    .read-more a:hover{
-        color: #000;
-    }
-    .vzebra-odd
-    {
-        background: #eff2ff;
-    }
-    .vzebra-even
-    {
-        background: #e8edff;
-    }
-    #ver-zebra #vzebra-adventure, #ver-zebra #vzebra-children
-    {
-        background: #ffffff;
-        border-bottom: 1px solid #c8d4fd;
-    }
-    #ver-zebra #vzebra-comedy, #ver-zebra #vzebra-action
-    {
-        background: #ffffff;
-        border-bottom: 1px solid #d6dfff;
-    }
-    #ver-zebra1 #vzebra-adventure, #ver-zebra #vzebra-children
-    {
-        background: #ffffff;
-        border-bottom: 1px solid #c8d4fd;
-    }
-    #ver-zebra1 #vzebra-comedy, #ver-zebra #vzebra-action
-    {
-        background: #ffffff;
-        border-bottom: 1px solid #d6dfff;
-    }
-    .filename{
-        overflow: hidden;
-        white-space: nowrap;
-        text-overflow: ellipsis;
-    }
-    div.pagination{
-        margin: 10px 0px;
-        height: 1.5em;
-        text-align: left;
-        font-size: 13px;
-    }
-    .m5p5{
-        display: inline-block;
-        height: auto;
-        color: white !important;
-        margin: 8px;
-        padding: 3px 7px;
-    }
-    .m5p5:hover {
-        text-decoration: none;
-        /*padding-bottom: 3px;*/
-        /*border-bottom: 1px solid #666666;*/
-        border-radius: 4px;
-        border: 1px solid #15bccf;
-        box-shadow: 3px 3px 3px #666666;
-    }
-    .relation_file_div{
-        margin: 0px 25px;
-    }
-    .relation_file_div fieldset{
-        margin: 0px 0px;
-        padding: 10px;
-        border-radius: 5px;
-        transition: all 2s linear 1s;
-    }
-    .relation_file_div input#attach_search:focus{
-        border: 1px solid #1B95C6;
-        box-shadow: 0px 0px 4px #1B95C6;
-        width: 200px;
-    }
-    .relation_file_div input#attach_search{
-        width: 150px;
-        outline: none;
-        border-radius: 5px;
-        -webkit-transition: 1s width;
-        -moz-transition   : 1s width;
-        -o-transition     : 1s width;
-        transition        : 1s width;
-    }
-</style>
-
-
-<span class="borad-title"><%=(@project.project_type == 1) ? t(:label_user_course) : t(:label_project) %>资源共享区</span>
-
-<div class="content-title-top">
-  <%#= link_to(l(:label_attachment_new), 'javascript:void(0);', :onclick=>"$('#file_buttons').slideToggle();", :class => 'icon icon-add') if User.current.allowed_to?(:manage_files, @project) %>
-  <div class="clearfix"></div>
-  <div id="file_buttons" class="nhidden">
-    <%#= link_to('上传文件', new_project_file_path(@project), :class => 'icon m5p5 button_submit') if User.current.allowed_to?(:manage_files, @project) %>
-    <%= link_to( l(:label_upload_files), 'javascript:void(0);', :class => 'icon m5p5 button_submit', :onclick => "$('#relation_file_div').slideUp();$('#upload_file_div').slideToggle('slow');") if User.current.allowed_to?(:manage_files, @project) %>
-    <%= link_to(l(:label_relation_files), 'javascript:void(0);', :onclick => "$('#upload_file_div').slideUp();$('#relation_file_div').slideToggle();", :class => 'icon m5p5 button_submit') if User.current.allowed_to?(:manage_files, @project) %>
-
-    <% if attachmenttypes.any? %>
-        <label for="attachment_browse"><%=l(:attachment_browse)%></label>
-        <%= select_tag "attachment_browse", content_tag('option', '') +options_from_collection_for_select(attachmenttypes, "id", "typeName"),
-                       :onchange=>"attachmenttypes_search(this.value)"%>
-    <% end %>
-
-    <div id="upload_file_div" class="relation_file_div hidden" >
-      <%= render :partial => 'new', locals: {project: @project}%>
-    </div>
-    <div id="relation_file_div" class="relation_file_div hidden" >
-      <fieldset>
-        <legend>搜索</legend>
-        <%= form_tag(
-                    attachments_autocomplete_path(:format => 'js'),
-                    :remote => true,
-                    :method => :post) do %>
-            <%= label_tag(:attach_search, "按关键字搜索:") %>
-            <%= text_field_tag(:attach_search) %>
-            <%#= submit_tag("Search") %>
-        <% end -%>
-        <%= form_tag attach_relation_path(:format => 'js'),
-                     method: :post,
-                     remote: true,
-                     id:"relation_file_form",
-                     :class => 'hidden' do %>
-            <%= hidden_field_tag(:class_name, 'Project') %>
-            <%= hidden_field_tag(:class_id, params[:project_id]) %>
-            <div id="relation_file" >
-            </div>
-            <div class="kclearfix" style='margin-top: 10px;' >
-              <%= submit_tag(l(:button_add)) -%>
-            </div>
-        <% end -%>
-      </fieldset>
-      <div class="line_under" style="margin:20px 0px;"></div>
-    </div>
-  </div>
-
-</div>
-<%= javascript_tag "observeSearchfield('attach_search', null, '#{ escape_javascript attachments_autocomplete_path(:project_id => @project.id, :format => 'js') }')" %>
-
-
-<% delete_allowed = User.current.allowed_to?(:manage_files, @project) %>
-
-<%if !isCategoryBrowser%>
-    <div id="all_browse_div" class="all_browse_div" >
-      <ul id="all_browse_ul">
-        <table class="list files" id="ver-zebra" >
-          <colgroup>
-            <col class="vzebra-odd" />
-            <col class="vzebra-even" />
-            <col class="vzebra-odd" />
-            <col class="vzebra-even" />
-            <col class="vzebra-odd" />
-          </colgroup>
-          <thead><tr>
-            <%= sort_header_tag('filename', :caption => l(:field_filename), :scope =>"col" , :id => "vzebra-adventure")%>
-            <%= sort_header_tag('created_on', :caption => l(:label_date), :default_order => 'desc', :scope =>"col" , :id => "vzebra-comedy")%>
-            <%= sort_header_tag('size', :caption => l(:field_filesize), :default_order => 'desc', :scope =>"col", :id=> "vzebra-children")%>
-            <%= sort_header_tag('attach_type', :caption => l(:attachment_type), :default_order => 'desc', :scope =>"col", :id=> "vzebra-attachmenttype")%>
-            <%= sort_header_tag('downloads', :caption => l(:field_downloads), :default_order => 'desc', :scope =>"col", :id => "vzebra-action") %>
-            <%= sort_header_tag('operation', :caption => "", :scope =>"col", :id => "vzebra-children") %>
-            <!-- <%= sort_header_tag('description', :caption => l(:field_description)) %> -->
-          </tr></thead>
-          <tbody>
-          <% @containers.each do |container| %>
-              <% next if container.attachments.empty? -%>
-              <% if container.is_a?(Version) -%>
-                  <tr>
-                    <th colspan="5" align="left" style="line-height: 30px; font-size: 14px; ">
-                      <%= link_to(h(container), {:controller => 'versions', :action => 'show', :id => container}, :class => "icon icon-package", :style => "color: #666666;") %>
-                    </th>
-                  </tr>
-              <% end -%>
-              <% container.attachments.each do |file| %>
-                  <tr class="file <%= cycle("odd", "odd") %>">
-                    <td class="filename" style="font-size: 13px; width: 240px; "><%= link_to_attachment file, :download => true, :title => file.filename+"\n"+file.description.to_s, :style => "width: 230px; overflow: hidden; white-space: nowrap;text-overflow: ellipsis;" %></td>
-                    <td class="created_on"><%= format_time(file.created_on) %></td>
-                    <td class="filesize"><%= number_to_human_size(file.filesize) %></td>
-                    <td class="attach_type"><%= file.attachmentstype.typeName %></td>
-                    <td class="downloads"><%= file.downloads %></td>
-                    <!-- <td class="digest" width="300px"><%= file.description %></td> -->
-                    <td align="center">
-                      <%= link_to(image_tag('delete.png'), attachment_path(file),
-                                  :data => {:confirm => l(:text_are_you_sure)}, :method => :delete) if delete_allowed %>
-                    </td>
-                  </tr>
-                  <tr>
-                    <td class='description' colspan="5">
-                      <div class="tags_area">
-                        <% @preTags = %w|预设A 预设B 预设C 预设D 预设E 预设Z | %>
-                        <%= render :partial => 'tags/tag', :locals => {:obj => file, :object_flag => "6"}%>
-                        <div class="tags_gradint"></div>
-                      </div>
-                      <div class="read-more hidden"><a href="javascript:void(0);" onclick="readmore(this);"> 更多 </a></div>
-                    </td>
-                  </tr>
-              <% end -%>
-              <% reset_cycle %>
-          <% end -%>
-          <!-- %= h downloadAll(@containers) % -->
-          <!-- %= link_to "download all file", (downloadAll(@containers)) % -->
-
-          </tbody>
-        </table>
-      </ul>
-    </div>
-<%else%>
-    <div id="catarory_browse_div" class="catarory_browse_div" >
-      <ul id="catarory_browse_ul">
-        <table class="list files" id="ver-zebra1" >
-          <colgroup>
-            <col class="vzebra-odd" />
-            <col class="vzebra-even" />
-            <col class="vzebra-odd" />
-            <col class="vzebra-even" />
-            <col class="vzebra-odd" />
-          </colgroup>
-          <thead><tr>
-            <%= sort_header_tag('filename', :caption => l(:field_filename), :scope =>"col" , :id => "vzebra-adventure")%>
-            <%= sort_header_tag('created_on', :caption => l(:label_date), :default_order => 'desc', :scope =>"col" , :id => "vzebra-comedy")%>
-            <%= sort_header_tag('size', :caption => l(:field_filesize), :default_order => 'desc', :scope =>"col", :id=> "vzebra-children")%>
-            <%= sort_header_tag('attach_type', :caption => l(:attachment_type), :default_order => 'desc', :scope =>"col", :id=> "vzebra-attachmenttype")%>
-            <%= sort_header_tag('downloads', :caption => l(:field_downloads), :default_order => 'desc', :scope =>"col", :id => "vzebra-action") %>
-            <%= sort_header_tag('operation', :caption => "", :scope =>"col", :id => "vzebra-children") %>
-            <!-- <%= sort_header_tag('description', :caption => l(:field_description)) %> -->
-          </tr></thead>
-          <tbody>
-          <% @containers.each do |container| %>
-              <% next if container.attachments.empty? -%>
-              <% container.attachments.each do |file| %>
-                  <% if file.attachtype==selAttachType%>
-                      <tr class="file <%= cycle("odd", "odd") %>">
-                        <td class="filename" style="font-size: 13px; width: 240px; "><%= link_to_attachment file, :download => true, :title => file.filename+"\n"+file.description.to_s, :style => "width: 230px; overflow: hidden; white-space: nowrap;text-overflow: ellipsis;" %></td>
-                        <td class="created_on"><%= format_time(file.created_on) %></td>
-                        <td class="filesize"><%= number_to_human_size(file.filesize) %></td>
-                        <td class="attach_type"><%= file.attachmentstype.typeName %></td>
-                        <td class="downloads"><%= file.downloads %></td>
-                        <!-- <td class="digest" width="300px"><%= file.description %></td> -->
-                        <td align="center">
-                          <%= link_to(image_tag('delete.png'), attachment_path(file),
-                                      :data => {:confirm => l(:text_are_you_sure)}, :method => :delete) if delete_allowed %>
-                        </td>
-                      </tr>
-                      <tr>
-                        <td class='description' colspan="5">
-                          <div class="tags_area">
-                            <% @preTags = %w|预设A 预设B 预设C 预设D 预设E 预设Z | %>
-                            <%= render :partial => 'tags/tag', :locals => {:obj => file, :object_flag => "6"}%>
-                            <div class="tags_gradint"></div>
-                          </div>
-                          <div class="read-more hidden"><a href="javascript:void(0);" onclick="readmore(this);"> 更多 </a></div>
-                        </td>
-                      </tr>
-                  <% end -%>
-              <% end -%>
-              <% reset_cycle %>
-          <% end -%>
-          <!-- %= h downloadAll(@containers) % -->
-          <!-- %= link_to "download all file", (downloadAll(@containers)) % -->
-
-          </tbody>
-        </table>
-      </ul>
-    </div>
-<%end%>
-<% html_title(l(:label_attachment_plural)) -%>
-
-<script type='text/javascript'>
-    var slideHeight = 29;
-    function readmore (aNode) {
-        // console.log(aNode)
-        // var $td_tags_area = $(aNode).parent().parent();
-        var $td_tags_area = $(aNode).parent().parent().parent().parent();
-        var $tags_area = $td_tags_area.find('.tags_area')
-        var $tags_gradint = $td_tags_area.find('.tags_gradint')
-        var $read_more = $td_tags_area.find('.read-more')
-        var $read_more_a = $td_tags_area.find('.read-more a')
-        var $tags = $td_tags_area.find('#tags')
-        var $icona = $td_tags_area.find('.tags_icona')
-
-        var slideHeight = 20; //px
-        var defHeight = $tags.height();
-
-        var curHeight = $tags_area.height();
-        if (curHeight == slideHeight) {
-            $tags_area.animate({
-                height: defHeight
-            }, 'normal');
-            $read_more_a.html('隐藏');
-            $icona.html('<%=image_tag "/images/sidebar/minus.png"%>')
-            $tags_gradint.fadeOut();
-        }else{
-            $tags_area.animate({
-                height: slideHeight
-            }, 'normal');
-            $read_more_a.html('更多');
-            $icona.html('<%=image_tag "/images/sidebar/add.png"%>')
-            $tags_gradint.fadeIn();
-        };
-
-    }
-    $(function () {
-        var slideHeight = 20; //px
-        var defHeight = $('.tags_area').height();
-        if (defHeight >= slideHeight) {
-            $('.tags_area').css('height', slideHeight +'px');
-        };
-    });
-
-</script>
-
-<%inited=false%>
-<script type="text/javascript">
-    function attachmenttypes_search(value){
-        $.ajax({
-                    <%if inited%>
-                    <% @isCategoryBrowser=!isCategoryBrowser%>
-                    <%@selAttachType=value%>
-                    <%= render :partial => 'index', locals: {isCategoryBrowser:@isCategoryBrowser,selAttachType:@selAttachType} %>
-                    <%end%>
-                    <%inited = true%>
-                    /*type :"POST",
-                     url :'/files/showbyattachtype/'+encodeURIComponent(value),
-                     data :'text',
-                     success: function(data){
-                     $('#catarory_browse_div').slideUp();
-                     $('#all_browse_div').slideToggle();
-                     $("#").html(data);
-                     }      */
-                }
-
-        )
-    }
-</script>
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index d804e5b0c..a5dc322cf 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -19,7 +19,7 @@ RedmineApp::Application.routes.draw do
   resources :no_uses
   delete 'no_uses', :to => 'no_uses#delete'
 
-  resources :apply_project_masters
+   resources :apply_project_masters
   delete 'apply_project_masters', :to => 'apply_project_masters#delete'
 
 
@@ -299,7 +299,12 @@ RedmineApp::Application.routes.draw do
     # issue form update
     match 'issues/update_form', :controller => 'issues', :action => 'update_form', :via => [:put, :post], :as => 'issue_form'
 
-    resources :files, :only => [:index, :new, :create,:showbyattachtype]
+    resources :files, :only => [:index, :new, :create] do
+      collection do
+        match "getattachtype" , via: [:get, :post]
+        #match 'getattachtype/:attachtype', :to => 'files#getattachtype', via: [:get, :post]
+      end
+    end
 
     resources :versions, :except => [:index, :show, :edit, :update, :destroy] do
       collection do