delete_all.php
来自「通达OA2007SE源代码 非常好的」· PHP 代码 · 共 30 行
PHP
30 行
<?
include_once 'inc/auth.php';
echo '
<html>
<head>
<title>删除全部类别</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body class="bodycolor">
';
$query = 'SELECT COUNT(*) from BOOK_INFO';
$cursor = exequery ($connection, $query);
if ($ROW = mysql_fetch_array ($cursor))
{
$BOOK_COUNT = $ROW[0];
}
if ((0 < $BOOK_COUNT))
{
message ('错误', '数据库中尚有图书,不能将类别全部删除');
button_back ();
exit ();
}
$query = 'delete from BOOK_TYPE';
exequery ($connection, $query);
header ('location: index.php');
echo '</body>
</html>
';
?>
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