app/views/alchemy/admin/attachments/_file_to_assign.html.erb
<li class="assign_file_file <%= cycle('even', 'odd') %>">
<%= link_to alchemy.assign_admin_attachment_path(
id: file_to_assign.id,
form_field_id: @form_field_id
),
remote: true,
method: 'put' do %>
<span class="list-primary">
<%= render_icon(file_to_assign.icon_css_class) %>
<%= file_to_assign.name %>
</span>
<span class="list-secondary">
<%= mime_to_human(file_to_assign.file_mime_type) %>
</span>
<% end %>
</li>