📄 buy.php
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head><?
$cn=mysql_connect('localhost','root','');
$strsql="SELECT * FROM `cheek`";
$result=mysql_db_query("yonghu",$strsql,$cn);
$user=mysql_fetch_array($result);
$bc_name=$user['b_name'];
$bc_author=$user['b_author'];
$bc_number=$user['b_number'];
$bc_class=$user['b_class'];
$bc_charge=$user['b_charge'];
@$ff=$_POST['ff'];
@$pp=$_POST['pp'];
if($ff)
{
$stl="SELECT * FROM `user_id`";
$rt=mysql_db_query("yonghu",$stl,$cn);
$ur=mysql_fetch_array($rt);
$bu_name=$ur['user_id'];
$sr="INSERT INTO `buy` (`buy_user`, `buy_name`, `buy_author`, `buy_number`, `buy_class`, `buy_charge`) VALUES ('$bu_name', '$bc_name', '$bc_author', '$bc_number', '$bc_class', '$bc_charge');";
mysql_db_query("yonghu",$sr,$cn);
mysql_close();
echo "<script language='javascript'>";
echo "alert(\"该书已经放入您的购物车中！\");";
echo "window.location='inde.php'";
echo "</script>";
}
if($pp)
{
echo "<script language='javascript'>";
echo "window.location='inde.php'";
echo "</script>";
}
?>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
</head>
<body>
<table width="780" border="1">
<tr>
<td height="67" colspan="5"><div align="center">您查阅的书的信息 </div></td>
</tr>
<tr>
<td height="52"><div align="center">书名</div></td>
<td><div align="center">作者</div></td>
<td><div align="center">书号</div></td>
<td><div align="center">类型</div></td>
<td><div align="center">价格</div></td>
</tr>
<tr>
<td width="116" height="66"><div align="center"><?
echo " $bc_name";
?></div></td>
<td width="119"><div align="center"><?
echo " $bc_author";
?></div></td>
<td width="140"><div align="center"><?
echo " $bc_number";
?></div></td>
<td width="171"><div align="center"><?
echo " $bc_class";
?></div></td>
<td width="200"><div align="center"><?
echo " $bc_charge";
?></div></td>
</tr>
</table>
<p align="center">
<form name="form1" method="post" action="">
<input type="submit" name="ff" value="放如购物车">
<input type="submit" name="pp" value="退出">
</form>
</p>
</body>
</html>
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