📄 delete.php
字号:
<?
include_once("inc/auth.php");
?>
<html>
<head>
<title>删除图书类别</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body class="bodycolor">
<?
$query = "SELECT TYPE_NAME from BOOK_TYPE where TYPE_ID=$TYPE_ID";
$cursor= exequery($connection,$query);
if($ROW=mysql_fetch_array($cursor))
$TYPE_NAME=$ROW["TYPE_NAME"];
$query = "SELECT * from BOOK_INFO where TYPE_ID=$TYPE_ID";
$cursor= exequery($connection,$query);
if($ROW=mysql_fetch_array($cursor))
{
Message("错误","类别“".$TYPE_NAME."”下面尚有图书，不能删除");
Button_Back();
exit;
}
$query="delete from BOOK_TYPE where TYPE_ID=$TYPE_ID";
exequery($connection,$query);
header("location: index.php");
?>
</body>
</html>
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