📄 delete.php
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<?
include_once("inc/auth.php");
include_once("inc/utility_all.php");
?>
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body class="bodycolor" topmargin="5">
<?
$query="select TRANS_QTY,PRO_ID from OFFICE_TRANSHISTORY where TRANS_ID='$TRANS_ID'";
$cursor1= exequery($connection,$query);
if($ROW=mysql_fetch_array($cursor1))
{
$MOD_STOCK=$ROW["TRANS_QTY"]*(-1);
$PRO_ID=$ROW["PRO_ID"];
}
//--------修改库存---------
$query="select PRO_STOCK from OFFICE_PRODUCTS where PRO_ID='$PRO_ID'";
$cursor1= exequery($connection,$query);
if($ROW=mysql_fetch_array($cursor1))
$PRO_STOCK=$ROW["PRO_STOCK"];
$PRO_STOCK=$PRO_STOCK+$TRANS_QTY+$MOD_STOCK;
$query="update OFFICE_PRODUCTS set PRO_STOCK='$PRO_STOCK' where PRO_ID='$PRO_ID'";
exequery($connection,$query);
//------------------------
$query="delete from OFFICE_TRANSHISTORY where TRANS_ID='$TRANS_ID'";
exequery($connection,$query);
header("location:record.php");
?>
</body>
</html>
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