public function showAction()
 {
     parent::showAction();
     $db = $this->_helper->db;
     $itemTable = $db->getTable('Item');
     $itemAlias = $itemTable->getTableAlias();
     $select = $itemTable->getSelectForFindBy(array(), is_admin_theme() ? 10 : 5);
     $rrTable = $db->getTable('RecordRelationsRelation');
     $rrAlias = $rrTable->getTableAlias();
     $select->joinInner(array($rrAlias => $rrTable->getTableName()), "{$rrAlias}.subject_id = {$itemAlias}.id", array());
     $select->where("{$rrAlias}.object_id = ?", $this->view->collection->id);
     $select->where("{$rrAlias}.object_record_type = 'Collection'");
     $select->where("{$rrAlias}.property_id = ?", get_record_relations_property_id(DCTERMS, 'isPartOf'));
     $select->where("{$rrAlias}.subject_record_type = 'Item'");
     $this->view->items = $itemTable->fetchObjects($select);
 }