public function getPager(&$data)
{
self::initParam($data);
$where = self::getWhere($data['condition']);
isset($data['extWhere']) && ($where = self::getExtWhere($where, $data['extWhere']));
self::$handle = Sys::M($data['trueTableName']);
!isset($data['cols']) && ($data['cols'] = '*');
$total = self::getTotalCount($where);
$pageCount = ceil($total / self::$pageSize);
$limit = self::getLimit(self::$PG, self::$pageSize);
$rs = self::getData($data['cols'], $where, $data['order'], $limit);
return array('data' => $rs, 'paging' => array('page' => self::$PG, 'totalCount' => $total, 'numberOfPage' => $pageCount));
}
