This is a gem for Rails 3 that adds compatibility with the jquery.form plugin. That plugin requires that :js and :json responses to multi-part forms (i.e. file upload) be wrapped in a textarea.
Use with bundler
gem ‘faxijaxy’Or link directly to github
gem ‘faxijaxy’, :git => ‘http://github.com/sax/faxijaxy.git’This gem is pretty much just jaxy_file_uploads, reformatted as a gem and with Rails3 support.