How do I make Webforce Cart persistent?

Yii 1.1 General Discussion
1

Hello,

Would I include this is a model for sessions?

I want to be able to add/remove items through out the users session.

I am not sure what the best approch is.

Thank you

Frank




function add_item($itemid,$qty=1,$price = FALSE, $info = FALSE)


function edit_item($itemid,$qty)


function del_item($itemid)


function empty_cart()
2

I am basically using it in my own controller.

Is this the best way?




public function actionBuy($id)

	{

		$record = Shopinventory::model()->findByPk($id);

		

		if (yii::app()->session['wfcart'] === null) 

		{

			$cart = new wfCart();

			yii::app()->session['wfcart'] = $cart;

		}

		

		$cart = yii::app()->session['wfcart'];

		$item = $record->Item;

		$qty = 1;

		$price = $record->List_price;

		$name = $record->Item_description;

		

		$cart->add_item($item,$qty,$price,$name);

		yii::app()->session['wfcart'] = $cart;

		$this->render('index');

	}