<% object.send(field_name).each do |t| %>
• > <%= t.file_filename %> <% if classes.include?('r_destroy') %> <%= fields_for "design[" + field_name + "][]", t, :index => nil do |f| %> <%= f.hidden_field :id %> <%= f.hidden_field :file %> <%= f.hidden_field :to_destroy %> <% end %> <%= t('Delete') %> <% end %> <% if classes.include?('r_edit') %> <%= t('Edit') %> <% end %>
<% end %>

<%= fields_for "design[" + field_name + "][]", object.send(field_name).build, :index => nil do |f| %> <%= f.file_field :file, :class => "multi_files" %>