文档介绍：【】
<?
$conn = @ mysql_connect("localhost", "root", "") or die("数据库链接错误");
mysql_select_db("bbs", $conn);
mysql_query("set names 'GB2312'"); //使用GB2312解决中文编码
?>
【】
<link href="" rel="stylesheet" />
<div class="head"> <a href="">发表留言</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="">查看留言</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="">管理登陆</a></div>
【】
<?
include("");
header("content-type:text/html; charset=gb2312");
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Transitional//EN" "/xhtml1/DTD/xhtml1-">
<html xmlns="9/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>我的留言本</title>
<LINK href="" rel=stylesheet>
</head>
<script language="javascript">
function checkpost(){
if(=="")
{
alert("请填写用户名");
();
return false;
}
if(<3)
{alert("标题不能少于3个字符");
();
return false;}
if(=="")
{alert("内容不能为空");
();
return false;}
}
</script>
<body class="body">
<? include(""); ?>
<center>
<br />
<font color="#FF0000" style="font-weight:bold;">
<?
if($_POST['submit']){
$add="INSERT INTO message (id,user,title,content,lastdate,reply) VALUES('','$_POST[user]','$_POST[title]','$_POST[content]',now(),'')";
$sql=***@mysql_query($add,$conn)or die("Illegal Operation!");
echo "留言发表成功!";
}
?>
</font>
<form action="" method="post" class="biaoti" name="myform" onsubmit="return checkpost();">
用户名:
<input type="text" name="user" size="60" class="height" /><br /><br />
标&nbsp;&nbsp;题:
<input type="text" name="title" size="60" class="height" /><br /><br />
<span class="span">内&nbsp;&nbsp;容:</span>
<textarea name="content" class="textarea"></textarea><br /><br />
<input type="submit" name="submit" value="发表留言" class="tijiao" />
</form>
</center>
</body>
</html>
【】
<?php
header("content-type:text