orbit-basic/app/views/admin/assets/_asset.html.erb

<tr id="asset_<%= asset.id %>" class="have">
	<td><%= asset.id %></td>
	<td><div class="assets_pic"><%= image_tag(asset.data.url) %></div>
	<%#= link_to asset.filename, asset.data.url, :target => '_blank' %>
	</td>
	<td><%= asset.description %></td>
	<td><%= asset.data.file.content_type %></td>
	<td><%= asset.data_identifier %></td>
	<td><%= number_to_human_size(asset.data.file.file_length) %></td>
	<td class="action">
	  <%= link_to t(:edit), edit_admin_asset_path(asset), :remote => true, :class => 'edit' %>
	  <%= link_to t(:delete), admin_asset_path(asset), :confirm => t('sure?'), :method => :delete, :remote => true, :class => 'delete' %>
	</td>
</tr>
<tr>
  <td colspan="6"></td>
</tr>