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+--- Thread: Cart Class insert and update (/showthread.php?tid=35062)
Cart Class insert and update - El Forum - 10-18-2010
[eluser]Ngulo[/eluser]
hi all guys i've to update or insert data into cart class.
so i've write down this code:
Code:
/////////////IF (YES) EXIST CART IN SESSION///////////////////////
if($this->cart->contents())
{
foreach($this->cart->contents() as $cart)
{
//if product is just in cart we update that
if($cart->id == $populateProduct->id)
{
$cart->quantity = $cart->quantity+1;
echo ' product exist and i put +1 qty of that ';
}
//if product is not just inside the cart we insert them
else
{
$dataNew = array(
'id' => $populateProduct->id,
'qty' => 1,
'price'=> $populateProduct->price,
'name'=>$populateProduct->name,
'status'=>$populateProduct->status
);
$this->cart->insert($dataNew);
echo ' cart exist but product is not in cart';
}
}
}
/////////////////////////////////////////////////////////////////
//////////////////IF (NOT) EXIST CART IN SESSION//////////////////
if(!$this->cart->contents())
{
$dataSet = array(
'id' => $populateProduct->id,
'qty' => 1,
'price'=> $populateProduct->price,
'name'=>$populateProduct->name,
'status'=>$populateProduct->status
);
$this->cart->insert($dataSet);
echo 'cart doesn't exist';
}
/////////////////////////////////////////////////////////////////the problem is that CI can't tell me if $this->cart->contents() exist or not....or right he says to me that Cart always is not in session so this code is always true on
Code:
if(!$this->cart->contents()){ always true :/ !! }so everytime he recharge cart array instead :/
i'm wondering how to control if exist or not cart? :/
really thanks guys
Cart Class insert and update - El Forum - 10-18-2010
[eluser]Ngulo[/eluser]
ok sorry guys i just fixed this problem
just using if(count($this->cart->contents()))
thanks anyway.