Render API callback: Lists nodes based on the element's #query property.

This function can be used as a #pre_render callback.

See also

forum_block_view()

File

drupal-7.x/modules/forum/forum.module, line 719

Provides discussion forums.

Code

function forum_block_view_pre_render($elements) {
  $result = $elements['#query']->execute();
  if ($node_title_list = node_title_list($result)) {
    $elements['forum_list'] = $node_title_list;
    $elements['forum_more'] = array('#theme' => 'more_link', '#url' => 'forum', '#title' => t('Read the latest forum topics.'));
  }
  return $elements;
}