<html
xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>php make page list</title>
<style type="text/CSS">
<!-- .page a:link { color: #0000FF; text-decoration: none; }
.page a:visited { text-decoration: none; color: #0000FF; }
.page a:hover { text-decoration: none; color: #0000FF; }
.page a:active { text-decoration: none; color: #0000FF; }
.page{color:#0000FF;} --> </style>
</head>
<body>
<table width="530" height="103" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#CCCCCC"> <tr> <th width="30" height="38" bgcolor="#E3E3E3" scope="col">ID</th> <th width="500" bgcolor="#E3E3E3" scope="col">title</th> </tr> <?php /* * Created on 2010-4-17 * * Order by Kove Wong */ include "conn.php";
$Page_size=10;
$result=mysql_query('select * from huazhuangpin'); $count = mysql_num_rows($result); $page_count = ceil($count/$Page_size);
$init=1; $page_len=7; $max_p=$page_count; $pages=$page_count;
//判断当前页码 if(empty($_GET['page'])||$_GET['page']<0){ $page=1; }else { $page=$_GET['page']; }
$offset=$Page_size*($page-1); $sql="select * from huazhuangpin limit $offset,$Page_size"; $result=mysql_query($sql); while ($row=mysql_fetch_array($result)) { ?> <tr> <td bgcolor="#E0EEE0" height="25px"><div align="center"> <?php echo $row['id']?> </div></td> <td bgcolor="#E0EEE"><div align="center"> <?php echo $row['title']?> </div></td> </tr> <?php } $page_len = ($page_len%2)?$page_len:$pagelen+1;//页码个数 $pageoffset = ($page_len-1)/2;//页码个数左右偏移量
$key='<div>'; $key.="<span>$page/$pages</span> "; //第几页,共几页 if($page!=1){ $key.="<a href=\"".$_SERVER['PHP_SELF']."?page=1\">第一页</a> "; //第一页 $key.="<a href=\"".$_SERVER['PHP_SELF']."?page=".($page-1)."\">上一页</a>"; //上一页 }else { $key.="第一页 ";//第一页 $key.="上一页"; //上一页 } if($pages>$page_len){ //如果当前页小于等于左偏移 if($page<=$pageoffset){ $init=1; $max_p = $page_len; }else{//如果当前页大于左偏移 //如果当前页码右偏移超出最大分页数 if($page+$pageoffset>=$pages+1){ $init = $pages-$page_len+1; }else{ //左右偏移都存在时的计算 $init = $page-$pageoffset; $max_p = $page+$pageoffset; } } } for($i=$init;$i<=$max_p;$i++){ if($i==$page){ $key.=' <span>'.$i.'</span>'; } else { $key.=" <a href=\"".$_SERVER['PHP_SELF']."?page=".$i."\">".$i."</a>"; } } if($page!=$pages){ $key.=" <a href=\"".$_SERVER['PHP_SELF']."?page=".($page+1)."\">下一页</a> ";//下一页 $key.="<a href=\"".$_SERVER['PHP_SELF']."?page={$pages}\">最后一页</a>"; //最后一页 }else { $key.="下一页 ";//下一页 $key.="最后一页"; //最后一页 } $key.='</div>'; ?> <tr> <td colspan="2" bgcolor="#E0EEE0"><div align="center"><?php echo $key?></div></td> </tr> </table>
</body> </html>
转载请注明转自:运达's blog（原文地址：http://www.yunda51.com/?p=299）
