Sacred-Hearts-High-School/OfficialDocs — pull request #1 by nickhsu (2014-02-01 05:14:59+00:00)
Title: 修正檔案上傳的錯誤，原因是因為form_tag參數錯誤

修正檔案上傳的錯誤，原因是因為form_tag參數錯誤，請參考

http://api.rubyonrails.org/classes/ActionView/Helpers/FormTagHelper.html#method-i-form_tag