<%= form_for HomeworkAttach.new, :url => {:controller => 'bids', :action => 'add_homework', id: bid.id, back_url: homework_project_path(bid.try(:courses).try(:first)) }, :update => "bidding_project_list", :complete => '$("#put-bid-form").hide();', :html => {:multipart => true, :id => 'add_homework_form'} do |f| %>

作业文件上传

<%= render :partial => 'attachments/form' %>

<%= submit_tag l(:button_create), :onclick => "return true" %> <% end %>