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<?
include("config.php");
if(!isset($_GET["action"])) $_GET["action"] = "";
$sid = $_SESSION["sid"];
if ($_GET["action"] == "insert"){
$pid = $_POST["pid"];
$menge = $_POST["menge"];
if ($menge == "0") header("Location: warenkorb.php");
else {
$result = mysql_query("SELECT artikelbez, artikelnr, preis FROM reiterladen WHERE pid = '$pid'");
$show = mysql_fetch_array($result);
$artikelbez = $show["artikelbez"];
$artikelnr = $show["artikelnr"];
$preis = $show["preis"];
$result = mysql_query("SELECT wkid FROM warenkorb WHERE sid = '$sid' AND pid = '$pid'");
$num = mysql_num_rows($result);
if ($num == "0") mysql_query("INSERT INTO warenkorb VALUES('','$sid','$pid','$artikelbez','$artikelnr','$menge','$preis')");
else mysql_query("UPDATE warenkorb SET menge=menge+$menge WHERE sid = '$sid' AND pid = '$pid'");
header("Location: warenkorb.php");
}
}
if ($_GET["action"] == "edit"){
$wkid = $_GET["wkid"];
$menge = $_POST["menge"];
if ($menge == "0"){
mysql_query("DELETE FROM warenkorb WHERE wkid = '$wkid'");
header("Location: warenkorb.php");
}else{
mysql_query("UPDATE warenkorb SET menge = '$menge' WHERE wkid = '$wkid'");
header("Location: warenkorb.php");
}
}
if ($_GET["action"] == "delete"){
$wkid = $_GET["wkid"];
mysql_query("DELETE FROM warenkorb WHERE wkid = '$wkid'");
header("Location: warenkorb.php");
}
if ($_GET["action"] == "delete_all"){
mysql_query("DELETE FROM warenkorb WHERE sid = '$sid'");
header("Location: warenkorb.php");
}
if ($_GET["action"] == ""){
$result = mysql_query("SELECT wkid FROM warenkorb WHERE sid = '$sid'");
$num = mysql_num_rows($result);
if ($num == "0") $warenkorb = "leer";
else $warenkorb = "voll";
?> |