private function prepareRefreshRelated($target)
{
$itemId = $this->getItemId();
// After saving the field, bind a temporary event on save to refresh child elements
TikiLib::events()->bind('tiki.trackeritem.save', function ($args) use($itemId, $target) {
if ($args['type'] == 'trackeritem' && $args['object'] == $itemId) {
$utilities = new Services_Tracker_Utilities();
foreach ($target as $key) {
list($type, $id) = explode(':', $key, 2);
if ($type == 'trackeritem') {
$utilities->resaveItem($id);
}
}
}
});
}
