/**
* PHP paging custom function ite5e.com
* @param $pageNum: current page number
* @param $pageSize: number of each page
* @param $rowCount: total number of records
* @param $navUrl: link page URL
*/
function getNavHtml($pageNum,$pageSize,$rowCount,$navUrl){
$pageCount = (int)($rowCount/$pageSize); //总页数
if ($rowCount % $pageSize >0){
$pageCount ;
}
if ($pageNum>$pageCount){
$pageNum = 1;
}
$firstNav = "首页 ";
$lastNav = "尾页 ";
$prevNav="";
$nextNav="";
if ($pageNum>1){
$navPageNum = $pageNum-1;
$prevNav = "上一页 ";
}
if ($pageNum<$pageCount && $pageCount>1){
$navPageNum = $pageNum 1;
$nextNav = "下一页 ";
}
$amongNav="";
//关键循环
for ($i=1;$i<=5;$i ){
$navPageNum = $pageNum $i-3;
if ($navPageNum>0 && $navPageNum<=$pageCount){
$navCss = $navPageNum == $pageNum?" class="hover"":"";
$amongNav.="{$navPageNum} ";
}
}
return $firstNav.$prevNav.$amongNav.$nextNav.$lastNav." ".$pageNum."/".$pageCount." 共有[".$rowCount."]条数据";
}
?>