file/index上传文件功能里。 remote: true 文件是不能提交的！

app/views/files/_new.html.erb

@@ -2,7 +2,7 @@
 <% versions = project.versions.sort %>
 <% attachmenttypes = project.attachmenttypes %>
 <%= error_messages_for 'attachment' %>
-<%= form_tag(project_files_path(project), :multipart => true,:remote => true,:method => :post,:name=>"upload_form", :class => "tabular") do %>
+<%= form_tag(project_files_path(project), :multipart => true,:remote => false,:method => :post,:name=>"upload_form", :class => "tabular") do %>
 <div class="box">
   <p>
   <table>

app/views/files/index.html.erb

@@ -190,8 +190,7 @@
 
 
 <script type='text/javascript'>
-    function tagAddClick(divid,objId,objTag)
+    function tagAddClick(divid, objId, objTag) {
-    {
         alert("OK");
         $.ajax({
             type: "POST",