I'm trying to produce a page with a list of specific nodes but the node_view returns an empty string.
This is my query:
function events_upcoming() {
$output = '';
$has_events = false;
$res = pager_query(db_rewrite_sql("SELECT n.nid, n.created FROM {node} n WHERE n.type = 'events' AND n.status = 1 ORDER BY n.sticky DESC, n.created DESC"), variable_get('default_nodes_main', 10));
while ($n = db_fetch_object($res)) {
$output .= node_view(node_load($n->nid), 1);
$has_events = true;
}
if ($has_events) {
$output .= theme('pager', NULL, variable_get('default_nodes_main', 10));
}
return $output;
}
hook_menu (part of):
'events/upcoming' => array(
'title' => t('Upcoming Events'),
'page callback' => 'events_upcoming',
'access arguments' => array('access content'),
'type' => MENU_SUGGESTED_ITEM
),
the implementation of hook_view:
function events_view($node, $teaser = false, $page = false) {
$node = node_prepare($node, $teaser);
if ($page) {
// TODO: Handle breadcrump
}
return $node;
}
now, if I add a var_dump($node) inside events_view the node is present and I can see the values I want, and if I add a var_dump inside while loop in events_upcoming I also get a node id from the query.
the strange thing is, when I load localhost/events/upcoming I see the pager and nothing else.
I have used the blog.module as a reference, but what am I missing here?
