openproject/app/views/attachments/_nested_form.html.erb

<%#-- copyright
OpenProject is a project management system.

Copyright (C) 2012-2013 the OpenProject Team

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License version 3.

See doc/COPYRIGHT.rdoc for more details.

++#%>

<%# as field_for requries the usage of nested_attributes or at least
an attachments_attributes= writer we and not every model supports this    we build a nested form on our own %>

<% prefix = f.object_name + "[attachments]" %>

<div id="attachments_fields">
  <div id="attachment_template" class="attachment_field">
    <%= file_field_tag "#{prefix}[1][file]", :size => 15, :id => nil, :class => "attachment_choose_file"  -%>
    <label class="label-with-input" >
      <%= l(:label_optional_description) %>
      <%= text_field_tag "#{prefix}[1][description]", '', :size => 38, :id => nil %>
    </label>
  </div>
</div>
<br />


<span class="add_another_file">
  <%= link_to l(:label_add_another_file),
              '#',
              :onclick => 'addFileField(); return false;' %>
  (<%= l(:label_max_size) %>: <%= number_to_human_size(Setting.attachment_max_size.to_i.kilobytes) %>)
</span>