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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"); ?>
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