facet_item.html

<!--!
Generate <li>s for facet items.  The generated tags are not wrapped by any
other tag, ie - it's up to the caller to wrap them in something suitable.

name
  The field name identifying the facet field, eg. "tags"

label_function
  Renders the human-readable label for each facet value.
  If defined, this should be a callable that accepts a `facet_item`.
  eg. lambda facet_item: facet_item.display_name.upper()
  By default it displays the facet item's display name, which should
  usually be good enough

if_empty
  A string, which if defined, and the list of possible facet items is empty,
  is displayed in a <li> tag in lieu of an empty list.

count_label
  A callable which accepts an integer, and returns a string.  This controls
  how a facet-item's count is displayed.
  
-->
<li>
  <a href="${c.drill_down_url(name=item.name)}">
    ${label_function(item) if vars().has_key('label_function') else item.display_name}
    ${count_label(item['count']) if vars().has_key('count_label') else ('(%d)' % item['count'])}
  </a>
</li>