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SilverStripe Forums » General Questions » Remove item from session arry does not work using Session class
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Remove item from session arry does not work using Session class
16 August 2009 at 11:09am
So, I wanted to build my own simple SS webshop with a session shopping cart.
Getting quite far with adding and modifing quantity in the session cart.
But when I want to remove an item from the array SS keeps falling back on the old session vars. Using a regular $_SESSION does work....
The cart items array is like:
$item = array($productid => $quantity);
Example which won't work:function remove($productid){
$cart_items = Session::get('cart_items');
unset ($cart_items[$productid]);
Session::clear('cart_items'); //even this will cause SS Session to pick the old array with the rmoved item.
Session::set('cart_items', $cart_items); //this works when modifying quantity, the new array is used correct
if(!$this->isAjax()) Director::redirectBack();
}
Example which do work:function remove($productid){
$cart_items = Session::get('cart_items');
unset ($cart_items[$productid]);
$_SESSION['cart_items'] = $cart_items;
if(!$this->isAjax()) Director::redirectBack();
}
Is this a bug or am I doing something wrong? -
Re: Remove item from session arry does not work using Session class
28 August 2010 at 1:49pm
Hi,
a year later, I have the same problem. -
Re: Remove item from session arry does not work using Session class
1 September 2010 at 7:06am
Hi again,
thanks to Martijn yesterday I discovered that this was problem due to I didn't use serialize and unserialize.
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