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<?php
include 'config.php';
// Check if the user is logged in
if ((!isSet($_SESSION['loginname'])) || ($loggin <> '1'))
{
header("Location: login.php");
exit;
}
require("configure.php");
$pdid = htmlspecialchars($_POST["pdid"],ENT_QUOTES);
$pdcode = htmlspecialchars($_POST["pdcode"],ENT_QUOTES);
$pdtitleen = htmlspecialchars($_POST["pdtitleen"],ENT_QUOTES);
$pdtitlesc = htmlspecialchars($_POST["pdtitlesc"],ENT_QUOTES);
$pdfeaten = preg_replace("/'/","\'",$_POST["pdfeaten"]);
$pdfeatsc = preg_replace("/'/","\'",$_POST["pdfeatsc"]);
$pdadven = preg_replace("/'/","\'",$_POST["pdadven"]);
$pdadvsc = preg_replace("/'/","\'",$_POST["pdadvsc"]);
$pdparen = preg_replace("/'/","\'",$_POST["pdparen"]);
$pdparsc = preg_replace("/'/","\'",$_POST["pdparsc"]);
$nowdate = date("Y-m-d H:i:s");
// old record
$result5 = mysql_query("SELECT * FROM product_det_cat WHERE pdid= '".$pdid."' ");
$a_inc2 = array();
while($row5 = mysql_fetch_array($result5,MYSQL_ASSOC)){
$a_inc2[$row5{'pdcatid'}] = $row5{'pdcatid'};
}
$cntpdcatid = count($_POST['pdcatidSelect']);
$i=1;
foreach($_POST['pdcatidSelect'] as $pdcatidbox){
$pdcatid[$i++] = $pdcatidbox;
//echo "<br>selected:".$pdcatidbox;
}
$oldpdcatlist = $a_inc2;
$newpdcatlist = $pdcatid;
//var_dump($oldpdcatlist);
//var_dump($newpdcatlist);
foreach($oldpdcatlist as $oldpdcatid){
if(in_array($oldpdcatid, $newpdcatlist)==false ){
//echo "$oldpdcatid is old -> delete $oldpdcatid <br/>";
// Delete 产品类别 db
$sql3 = "DELETE FROM product_det_cat WHERE pdcatid=". $oldpdcatid ." AND pdid=". $pdid ." ";
mysql_query($sql3);
// Update Category Sort
$sql5 = "UPDATE product_det_cat SET psort = psort-1 WHERE psort >=(select psort from product_det_cat where pdcatid=". $oldpdcatid ." AND pdid=". $pdid .") AND pdcatid=". $oldpdcatid ." AND pdid=". $pdid ." ";
mysql_query($sql5);
}
}
foreach($newpdcatlist as $newpdcatid){
if(in_array($newpdcatid, $oldpdcatlist)==false ){
//echo "$newpdcatid is new -> insert $newpdcatid <br/>";
// Sort
$sql = "select max(psort) as maxid ";
$sql .= "from product_det_cat WHERE pdcatid = '".$newpdcatid."' ";
$result=mysql_query($sql);
$row = mysql_fetch_array($result,MYSQL_ASSOC);
$psort = $row{maxid}+1;
$sql2 = "insert into product_det_cat (pdid, pdcatid, psort) values ('$pdid', '".$newpdcatid."', '$psort')";
mysql_query($sql2);
}
}
// Modify
$sql = "update product_det set pdcode='$pdcode', pdtitleen='$pdtitleen', pdtitlesc='$pdtitlesc', pdfeaten='$pdfeaten', pdfeatsc='$pdfeatsc', pdadven='$pdadven', pdadvsc='$pdadvsc', pdparen='$pdparen', pdparsc='$pdparsc', modifyday='$nowdate', cmsloginid='".$_SESSION['cmsloginid']."' ";
$sql .= " where pdid=". $pdid ." ";
mysql_query($sql);
if( mysql_errno() > 0 ){
echo 'Modify 产品项目 Error:<br />'. mysql_error() .'<br />SQL: '. $sql;
exit;
}
mysql_close($dbh);
header("Location: productdet_index.php?msg=修改成功");
?>
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