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<?php
session_start();
?>
<?php
if (!isset($_SESSION['UID']))
{
$_SESSION['UID'] = "0";
}
echo $_SESSION['UID'];
?>
<?php
include"conn.php";
mysql_select_db("letter",$connect);
mysql_query("set names utf8");
$cur_uid = $_SESSION['UID'];
$sql = "select * from test where UID = '$cur_uid'";
$query = mysql_query($sql,$connect);
$rows = mysql_fetch_array($query);
?>
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>to you</title>
<link rel="stylesheet" href="main.css" type="text/css">
<script>
function next()
{
$_SESSION['UID'] = $_SESSION['UID'] + 1 ;
}
</script>
</head>
<body>
<div id="wrapper">
<div id="title">
这里是抬头
</div>
<div id="content">
这里是内容
<?php echo "<pre>";
print_r($rows);?>
</div>
<div id="control" align="center">
<button type="button" id="btn_left" class="btn" onClick="">
上一页
</button>
<button type="button" id="but_right" class="btn" onClick="next()">
下一页
</button>
</div>
</div>
</body>
</html>
function next(){
var a='<?php echo $_SESSION['UID']; ?>';
var b=parseInt(a)+1;
return alert(b);
}
<script>
function next()
{
$_SESSION['UID'] = $_SESSION['UID'] + 1 ;
}
</script>
这段代码原本就是你意淫出来的,建议看看基础吧