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| Topic Total Quantity | 2462 Views | |
Total Quantity
5 October 2012 at 6:22amI'm using SilverCart for the first time - I love it.
I couldn't find a function that counted the number of items in a shopping cart, so I quickly put this together:
Put in Page.php for global access
function getQuantityInCart(){
$qty = 0;
if($member = Member::currentUser()){
if($cart = $member->Cart){
if(count($cart->SilvercartShoppingCartPositions())>0)
foreach($cart->SilvercartShoppingCartPositions() as $product){
$qty += $product->Quantity;
}
}
}
return $qty;
}
Call it using
Number of items in cart: $Top.QuantityInCart
I'm sure there's a cleaner way to do it (decorate the shoppingcart maybe?) but for what I needed, it worked.
Hope it helps someone!
Re: Total Quantity
5 October 2012 at 1:33pm Last edited: 5 October 2012 1:49pmHi txc88,
nice to hear that you like SilverCart as much as we do.
There is already a method called "getQuantity()" located in SilvercartShoppingCart.php which should work for you. We're using it to display the quantity in the headerbar in SilverCart´s default template.
function getQuantityInCart(){
$qty = 0;
if($member = Member::currentUser()){
if($cart = $member->Cart){
$qty = $cart->getQuantity();
}
}
}
return $qty;
}
should do the job.
Cheers,
Patrick
Re: Total Quantity
16 October 2012 at 6:35amThanks for that Patrick!
That looks much neater.