2010-06-14 117 views
0

Attachment_fu插件是慈祥的老人,但我必须修改旧的应用程序,我不能使用其他插件像回形针等,因此,这里是事不宜迟代码Attachment_fu文件保存问题

Submissions table structure 
--------------------------- 
| content_type  | varchar(255) | YES |  | NULL 
| filename   | varchar(255) | YES |  | NULL 


app/models/submission.rb 
------------------------ 
has_attachment :storage => :file_system, 
      :path_prefix => 'public/submissions', 
      :max_size => 2.megabytes, 
      :content_type => ['application/pdf', 'application/msword', 'text/plain'] 

app/models/user.rb 
------------------ 
has_one :submission, :dependent => :destroy 


app/views/user/some_action.html.erb 
----------------------------------- 
<% form_for :user, :url => { :action => "some_action" }, :html => {:multipart => true} do |f| %> 
.... 
    <%= file_field_tag "submission[uploaded_data]" %> 
<%end%> 

app/controllers/user_controller.rb 
---------------------------------- 
@user = User.find_user(session[:user_id]) 
@submission = @user.submission 
if request.post? 
    @submission.uploaded_data = params[:submission][:uploaded_data] 
end 

当表单提交后,数据库字段“content_type”和“filename”得到更新并显示正确的值,但该文件未出现在public/submissions/目录中。我已检查提交目录上的权限。

我错过了什么?

非常感谢

回答

0

具有u试过:分区选项。它会在/0000/0001/image.jpg目录中获取文件分区。 默认值为true。使它虚假。我没有尝试..但我想你错过了这个选项...