八 分页列表实例

分页

<?
$conn = @mysql_connect('localhost:3306','test','test');
include_once "js.class.php";
include_once "pager.class.php";
include_once "whxbb.class.php";
include_once "whxbb_article.class.php";
// 以上代码最好全放在一个包含文件中
<?
/* 分页显示文章列表，每页10条　*/
$article = new WHXBB_Article();
$info = $article->GetNInfo(10, $page);
$pager = $article->pager;
if (WHXBB::isError($info))
    new WHXBB_Error("读取文章信息失败，请您稍后再试", 1, WHXBB_ERROR_ECHO);
else if($info == 0)
    new WHXBB_Error("没有任何您需要的信息", 2, WHXBB_ERROR_ECHO);
else
{
    for ($i = 0; $i < count($info); $i++)
    {
        $arr = $info[$i];
?>
  <p><a href="read.php?id=<?=$arr['id']?>"><?=$arr['title']?></a> - 作者： <?=$arr['author']?></p>
<?
    }
}
if (WHXBB::isPager($pager))
{
echo " 共" . $pager->infoCount . "条纪录 ";
echo " 共" . $pager->pageCount . "页 ";
echo " 当前页:" . $pager->pageNo;
if ($pager->pageNo != 1)
     echo " <a href=list.php?page=1>首页</a> ";
if ($pager->GotoPrevPage())
     echo " <a href=list.php?page=" .  $pager->prevPageNo .  ">上一页</a> ";
if ($pager->GotoNextPage())
     echo " <a href=list.php?page=" . $pager->nextPageNo . ">下一页</a> ";
if ($pager->pageNo != $pager->pageCount)
     echo " <a href=list.php?page=" . $pager->pageCount  .  ">末页</a> ";
}
@mysql_close($conn);
?>