php中分页代码解决方案
日期：2014-05-17 浏览次数：20527 次
php中分页代码
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>Information</title>
</head>
<body>
<?php
include "sql_class.php" ;
$mysql=new Db_Mysql() ;
$mysql->dbConnect() ;
//$error=new Script() ;
$pageSize=2 ;
$page_string = "";
$totalpage="" ;
if( isset($_GET['page']) ){
$page = intval( $_GET['page'] );
}
else{
$page = 1;
}
$sql="select count(*) as amount from $mysql->table order by id desc" ;
$result = mysql_query($sql);
$amount = mysql_result($result , 0 , "amount");
if($amount){
if($amount < $pageSize){
$totalpage = 1;
}
if( $amount % $pageSize ){
$totalpage = intval($amount / $pageSize) + 1;
}else{
$totalpage = $amount / $pageSize;
}
}
else{
$totalpage = 1;
}
?>
<a href="add.html">添加留言</a></br>
<table width="100%" border="1" align="center" cellpadding="1" cellspacing="1">
<tr>
<th scope="col" width="5%" align="center">编号</th>
<th scope="col" width="15%" align="center">留言者</th>
<th scope="col" width="20%" align="center">主题</th>
<th scope="col" width="30%" align="center">内容</th>
<th scope="col" width="10%" align="center">日期</th>
<th scope="col" width="10%" align="center">编辑</th>
<th scope="col" width="10%" align="center">删除</th>
</tr>
<?php
$select="select * from $mysql->table limit (($page - 1) * $pageSize) , $pageSize " ;
$num=mysql_query($select) ;
第五十五行：while($info=mysql_fetch_array($num)){
?>
<tr>
<td align="center"><?php echo $info[id] ; ?></td>
<td align="center"><?php echo $info[name] ; ?></td>
<td><a href="show.php?id=<?php echo $info[id] ; ?>"><?php echo $info[title] ; ?></a></td>
<td align="left"><?php echo $info[content] ; ?></td>
<td align="left"><?php echo $info[sqltime] ; ?></td>
<td align="center"><a href="update.php?id=<?php echo $info[id] ; ?>">编辑</a></td>
<td align="center"><a href="delete.php?id=<?php echo $info[id] ; ?>">删除</a></td>
</tr>
<?php
}
if( $page >1 AND $page<$totalpage ){
$page_string = "当前是第 $page 页|＜a href= ?page=1＞第一页＜/a＞|＜a href= ?page=($page-1)＞上一页＜/a＞| ＜a href=?page=($page+1)＞下一页＜/a＞|＜a href=?page=$totalpage＞尾页＜/a＞";
}
else if($page < 1){
$page_string ="当前是第 $page 页|第一页|上一页" ;
}
else if($page > $totalpage){
$page_string = "当前是第 $page 页|下一页|尾页";
}
?>
<tr>
<td colspan="7" scope="co
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>Information</title>
</head>
<body>
<?php
include "sql_class.php" ;
$mysql=new Db_Mysql() ;
$mysql->dbConnect() ;
//$error=new Script() ;
$pageSize=2 ;
$page_string = "";
$totalpage="" ;
if( isset($_GET['page']) ){
$page = intval( $_GET['page'] );
}
else{
$page = 1;
}
$sql="select count(*) as amount from $mysql->table order by id desc" ;
$result = mysql_query($sql);
$amount = mysql_result($result , 0 , "amount");
if($amount){
if($amount < $pageSize){
$totalpage = 1;
}
if( $amount % $pageSize ){
$totalpage = intval($amount / $pageSize) + 1;
}else{
$totalpage = $amount / $pageSize;
}
}
else{
$totalpage = 1;
}
?>
<a href="add.html">添加留言</a></br>
<table width="100%" border="1" align="center" cellpadding="1" cellspacing="1">
<tr>
<th scope="col" width="5%" align="center">编号</th>
<th scope="col" width="15%" align="center">留言者</th>
<th scope="col" width="20%" align="center">主题</th>
<th scope="col" width="30%" align="center">内容</th>
<th scope="col" width="10%" align="center">日期</th>
<th scope="col" width="10%" align="center">编辑</th>
<th scope="col" width="10%" align="center">删除</th>
</tr>
<?php
$select="select * from $mysql->table limit (($page - 1) * $pageSize) , $pageSize " ;
$num=mysql_query($select) ;
第五十五行：while($info=mysql_fetch_array($num)){
?>
<tr>
<td align="center"><?php echo $info[id] ; ?></td>
<td align="center"><?php echo $info[name] ; ?></td>
<td><a href="show.php?id=<?php echo $info[id] ; ?>"><?php echo $info[title] ; ?></a></td>
<td align="left"><?php echo $info[content] ; ?></td>
<td align="left"><?php echo $info[sqltime] ; ?></td>
<td align="center"><a href="update.php?id=<?php echo $info[id] ; ?>">编辑</a></td>
<td align="center"><a href="delete.php?id=<?php echo $info[id] ; ?>">删除</a></td>
</tr>
<?php
}
if( $page >1 AND $page<$totalpage ){
$page_string = "当前是第 $page 页|＜a href= ?page=1＞第一页＜/a＞|＜a href= ?page=($page-1)＞上一页＜/a＞| ＜a href=?page=($page+1)＞下一页＜/a＞|＜a href=?page=$totalpage＞尾页＜/a＞";
}
else if($page < 1){
$page_string ="当前是第 $page 页|第一页|上一页" ;
}
else if($page > $totalpage){
$page_string = "当前是第 $page 页|下一页|尾页";
}
?>
<tr>
<td colspan="7" scope="co
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