When i add an item to the shopping cart..the item does not show instead these is what i see :
View Store View Cart Clear Cart
Product Id Quantity Amount
$product_id $quantity $ amount
$product_id $quantity $ amount
$product_id $quantity $ amount
<?php
require_once '../functions/functions.php';
//call the shopping cart function
$shopping_cart = get_shopping_cart();
echo render_header();
$product_id = $_REQUEST['id'];
if(product_exists($product_id))
{
$shopping_cart->AddItem($product_id);
}
?>
<table class ='shoppingCart'>
<tr>
<th>Product Id</th>
<th>Quantity</th>
<th>Amount</th>
</tr>
<?php
//create a local variable called line Item counter
$line_item_counter = 1;
foreach ($shopping_cart->GetItems() as $product_id)
{
echo render_shopping_cart_row($shopping_cart, $product_id,$line_item_counter);
$line_item_counter++;
}
function render_shopping_cart_row($shopping_cart, $product_id,$line_item_counter)
{
$quantity = $shopping_cart->GetItemQuantity($product_id);
$output = '<tr>
<td>$product_id</td>
<td>$quantity</td>
<td>$ amount</td>
</tr>';
return $output;
}
?>
</table>
<?php
set_shopping_cart($shopping_cart);
echo render_footer();
?>
Thats my addToCart code. Every other thing worked perfectly well till here..(Lesson7)..Thanks