diff options
| -rw-r--r-- | timelinejs.module | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/timelinejs.module b/timelinejs.module index 5d3ce9f..9c61b88 100644 --- a/timelinejs.module +++ b/timelinejs.module @@ -92,6 +92,13 @@ function timelinejs_json($nid) { $items[] = node_load($node->entity_id); } + if (empty($items)) { + $items[0] = new stdClass(); + $items[0]->field_date['und'][0]['value'] = NULL; + $items[0]->title = t('No items'); + $items[0]->body['und'][0]['value'] = t('Currently there are new items in this timeline'); + } + foreach ($items as $event) { $output[] = theme('timelinejs_json_event', array('event' => $event)); $events = implode(',', $output); |