| Autor | Zpráva | ||
|---|---|---|---|
| Madenio Profil |
#1 · Zasláno: 28. 4. 2010, 14:44:46
Ahojte,
prosim potreboval by som pomoc so zapisom do cookies. Mam nasledovny kod a jednoducho mi to po uvodnej validacii parametrov nechce zapisat premennu do cookie. Potrebujem tam nacpat pole. Myslel som, ze je problem v tom, tak som tu premennu uplne zjednodusil a aj tak nic.
<?php
switch ($subaction){
case "addproduct":
if (($productid) && (is_numeric($productid))){
$query = "SELECT * FROM products WHERE product_id = '".DiscardJunk($productid,'all')."' LIMIT 1";
$result = GetDBData($query,'fetch_row');
if ($result){
if (($_POST["qty"]) && (is_numeric($_POST["qty"])) && ($_POST["qty"] > 0)){
if (!($_COOKIE["cart"][$productid])){
//Product not in cart yet, so let's add it now
$result = setcookie("cart","1", time()+1209600);
header("Location: /cart/productid-".$productid."/addresult-true");
die;
} else {
//Product already in cart, let's just add the quantity
$quantity = $cookie["cart"][$productid]["quantity"] + $_POST["qty"];
setcookie("cart[".$productid."][quantity]",DiscardJunk($_POST["quantity"],'all'),time()+1209600);
header("Location: /cart/productid-".$productid."/addresult-true");
die;
}
} else {
//Missing or invalid quantity
header("Location: /p/productid-".$productid."/");
die;
}
} else {
//No such record
header("Location: /");
die;
}
} else {
//Missing or invalid credentials
header("Location: /");
die;
}
break;
default:
var_dump($_COOKIE);
$page_content = $smarty->fetch('cart/cart.tpl');
break;
}
?>
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| Madenio Profil |
#2 · Zasláno: 28. 4. 2010, 16:04:25
Problem vyriesil hint na php.net
When setting a cookie on a page that redirects, the cookie must be set after the call to header('Location: ....'); Such as:
<?php
header('Location: http://www.example.com/');
setcookie('asite', $site, time()+60*60, '/', 'site.com');
?>
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Časová prodleva: 14 let
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