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advanced count items in cart


sportstolen

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Hi!

 

I´m trying to make a nice cart in header...

 

What i want is, When cart is empty, echo your cart is empty.

 

When there are 1-3 items in cart it will echo like " 1x dvd movie"

 

But, here comes the trickt part, when there is more than 3 items in cart it should output the 3 items and echo beneath "You got x more items in your cart, where x are the number of items that are in the cart but not showing

 

Here is som code i have come up with..

 

This will be a nice addon if i only get som help :)

 

 


<table width="100%">
<tr>
<td>
<div class="cart_header">Shopping cart
</div>
</td></tr>
<tr>
<td>
<div class="cart_listing3">
<?php
$number_of_unique_products = $cart->cart_size();
$products = $cart->get_products();
if ($cart->count_contents() > 0) {
for ($i=0, $n=sizeof($products); $i<$n; $i++) {
$j = count($products);
 if ($i == 3) { break;}
?>

 <?php
 if ((tep_session_is_registered('new_products_id_in_cart')) && ($new_products_id_in_cart == $products[$i]['id'])) {
 echo '<div class="cart_listing_image">'.tep_image(DIR_WS_IMAGES . $products[$i]['image'], $products[$i]['name'], 16, 16, false, 5).'</div><div class="newItemInCart">'.$products[$i]['quantity']. ' x    '. substr($products[$i]['name'], 0, 35),'</div>';
 } else {
echo '<div class="cart_listing_image">'.tep_image(DIR_WS_IMAGES . $products[$i]['image'], $products[$i]['name'], 16, 16, false, 5).'</div><div class="cartwrap">'.$products[$i]['quantity']. ' x    '. substr($products[$i]['name'], 0, 35),'</div>';

 }

 if ((tep_session_is_registered('new_products_id_in_cart')) && ($new_products_id_in_cart == $products[$i]['id'])) {
 tep_session_unregister('new_products_id_in_cart');
 }
?><?php
}

}
else
{
echo 'your cart is empty';
}
?>
</div>


</td></tr>
<tr>
<td>
<?php if ($cart->cart_size() > 3) {?>

<div><?php echo 'you got x more items in your cart'?></div>
<?php } ?>
</td></tr>

</table>

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