function getList($courseId, $paperId, $type, $pagesize)
{
$tblSection = new DB_Haodu_CourseSection();
$where = "where course_id={$courseId}";
$orderby = "order by id desc";
if ($paperId > 0) {
if ($type == 1) {
$where .= " and id < {$paperId}";
$orderby = "order by id desc";
} else {
$where .= " and id > {$paperId}";
$orderby = "order by id asc";
}
}
return $tblSection->fetchLimit("*", $where, $orderby, 1, $pagesize);
}
