% form_for :photos, :url => update_multiple_photos_path, :html => { :method => :put } do |f| %> <% for photo in @photos %>
<% f.fields_for photo do |p|%> <%= p.text_field :title, :index => photo.id %> <%= p.text_field :tags, :index => photo.id, :value => photo.tag_list %> <% end%>
<% end%><%= f.submit "Submit" %>
<% end %>