我使用Rails 3,Uploadify,將圖像發送到S3的Rails 3 -NoMethodError(未定義的方法`original_filename
現在所有被上傳的圖像具有MIME:應用程序/八位字節流
我想解決這個問題,但我發現了以下錯誤:
NoMethodError (undefined method `original_filename' for #<ActiveSupport::HashWithIndifferentAccess:0x107c81998>):
app/models/photo.rb:29:in `upload_file='
app/controllers/photos_controller.rb:15:in `upload'
app/middleware/flash_session_cookie_middleware.rb:14:in `call'
我想這是因爲所有的教程在那裏不Rails 3的友好任何人有任何的想法下面的代碼。?
# Controller
def create
@photo = Photo.new(:upload_file => params[:photo][:image])
...
end
# Model
class Photo < ActiveRecord::Base
require 'mime/types'
...
def upload_file=(data)
data.content_type = MIME::Types.type_for(data.original_filename).to_s
self.image = data
end
end
謝謝,但我不知道...我試圖按照教程在這裏:http://railstips.org/blog/archives/2009/07/21/uploadify-and-rails23/ – TheExit 2010-10-26 16:23:40