/var/www/(Del)discoverylearning.com.hk/webadmin/gcard_sort.php


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<?php require("configure.php"); 

$GCardId         $_GET['GCardId'];
$sort              $_GET['sort'];
$status           $_GET['status'];

if (
$status == 'up') {
    
$s_sign="+1";
    
$GCardSort $sort-1;
    if (
$GCardSort <=0) {
        
$GCardSort 1;
        }
} else {
$s_sign="-1";
    
$GCardSort $sort+1;
}

$sql "update GCard set GCardSort='$GCardSort' ";
$sql .= "where GCardId="$GCardId ." ";
//echo $sql;
if( mysql_num_rows(mysql_query("SELECT GCardId FROM GCard WHERE GCardSort=$GCardSort AND GCardId!='$GCardId' ")) > 0){
    
mysql_query("UPDATE GCard SET GCardSort= GCardSort".$s_sign ." WHERE GCardSort = $GCardSort ");
}
mysql_query($sql);
mysql_close($dbh);

header("Location: gcard_index.php?msg=Update Successful");
?>