How do I remove my quantity function and add same product twice with options?

[The_Dude_1978]

Hi There,

 

Would someone please help me out with disabling my quantity function and let me be able to add the same product twice each on a new row (item)?

 

These are my first 2 functions:

function createCart()
{

//Create a new cart as a session variable with the value being an array
$_SESSION['paypalCart'] = array();

}

function insertToCart($productID, $username, $thumbnail, $title, $price, $qty = 1)
{

//Function is run when a user presses an add to cart button

//Check if the product ID exists in the paypal cart array
if(array_key_exists($productID, $_SESSION['paypalCart']))
{

	//Calculate new total based on current quantity
	$newTotal = $_SESSION['paypalCart'][$productID]['qty'] + $qty;

	//Update the product quantity with the new total of products
	$_SESSION['paypalCart'][$productID]['qty'] = $newTotal;

}
else
{

	//If the product doesn't exist in the cart array then add the product
	$_SESSION['paypalCart'][$productID]['item'] = $productID;
	$_SESSION['paypalCart'][$productID]['username'] = $username;
	$_SESSION['paypalCart'][$productID]['thumbnail'] = $thumbnail;
	$_SESSION['paypalCart'][$productID]['name'] = $title;
	$_SESSION['paypalCart'][$productID]['price'] = $price;
	$_SESSION['paypalCart'][$productID]['qty'] = $qty;

}

}

 

And this is my function to get the shopping cart but with Toevoegen/Verwijderen (read add/delete) the quantity items.

 

function getShoppingCart()
{

//Function creates the display for the cart

//If the cart exists then follow on
if(cartExists())
{

	//Check if there are any products in the cart by counting the array keys
	if(count($_SESSION['paypalCart']) > 0)
	{

		//The table header html
		$html = '
		<table cellpadding="0" cellspacing="0" border="0">
			<tr>
				<th>Thumbnail</th>
				<th>Item naam</th>
				<th>Prijs</th>
				<th>Hoeveelheid</th>
				<th></th>
			</tr>
		';

		$count = 1;

		//Loop through the items in the paypal cart
		foreach($_SESSION['paypalCart'] as $product)
		{

			$html .= '
			<tr>
				<td width="250"><img src='.$product['username'].'/pics/thumbs/'.$product['thumbnail'].'></td>
				<td width="200">'.$product['name'].'</td>
				<td width="200">€'.number_format($product['price'], 2).'</td>
				<td width="250">'.$product['qty'].'</td>
				<td width="200"><a href="addToCart.php?item='.$product['item'].'">Toevoegen</a> / <a href="removeFromCart.php?item='.$product['item'].'">Verwijderen</a></td>
				<input type="hidden" name="amount_'.$count.'" value="'.$product['price'].'" />
				<input type="hidden" name="quantity_'.$count.'" value="'.$product['qty'].'" />
				<input type="hidden" name="tax_rate_'.$count.'" value="'.TAX.'" />
				<input type="hidden" name="item_name_'.$count.'" value="'.stripslashes($product['name']).'" />
				<input type="hidden" name="item_number_'.$count.'" value="'.$product['item'].'" />
			</tr>
			';

			$count++;

		}

		//HTML for the subrows such as the subtotal, tax and total
		$html .= '
			<tr class="empty">
				<td></td>
				<td></td>
				<td></td>
				<td></td>
				<td></td>
			</tr>
			<tr>
				<td></td>
				<td></td>
				<td></td>
				<td class="bold">Subtotaal</td>
				<td>'.calculateSubtotal().'</td>
			</tr>
			<tr>
				<td></td>
				<td></td>
				<td></td>
				<td class="bold">'.TAX.'% BTW</td>
				<td>'.calculateTax().'</td>
			</tr>
			<tr>
				<td></td>
				<td></td>
				<td></td>
				<td class="bold">Totaal</td>
				<td>'.calculateTotal().'</td>
			</tr>

		</table>



		';

		echo $html;

	}
	else
	{

		//If there are no products then print out a message saying there are no products
		echo '<p>Er zijn momenteel geen producten in uw winkelwagen.</p>';
		unset($_SESSION['paypalCart']);
	}

}
else
{

	//If there are no products then print out a message saying there are no products
	echo '<p>Er zijn momenteel geen producten in uw winkelwagen.</p>';
	unset($_SESSION['paypalCart']);
}

}

 

I hope you can help me out, because i'm really stuck here.

 

Kind regards,

 

Martijn