wolfinu

Hey Ray, that helps a lot. Thank you so much.

hello all, I was hoping someone could help me figure out how to add sizes to my shopping cart. Right now the items add just fine. The site sells shirts and I'm having trouble displaying the sizes once selected and added to the cart. It will post the size selected, but if the customer tries to add another shirt the size will overwrite the last. Any help is appreciated. Heres how I add items to the cart... session_start(); // Process actions $cart = $_SESSION['cart']; $action = $_GET['action']; switch ($action) { case 'empty': if($cart) { unset($cart); } break; case 'add': if ($cart) { $cart .= ','.$_GET['product_id']; } else { $cart = $_GET['product_id']; } break; The form with the size selection and add to cart button.. <form action="cart.php?action=add&product_id=<?php echo $row_rs_products['product_id'] ?>" method="POST" name="addcart" id="addcart"> <table width="300" border="0"> <tr> <td><label for="sizes"></label> <select name="product_size" id="product_size" title="<?php echo $row_rs_products['product_size']; ?>"> <?php do { ?> <?php } while ($row_rs_sizes = mysql_fetch_assoc($rs_sizes)); $rows = mysql_num_rows($rs_sizes); if($rows > 0) { mysql_data_seek($rs_sizes, 0); $row_rs_sizes = mysql_fetch_assoc($rs_sizes); } ?> </select></td> <td><input type="submit" name="submit" id="submit" value="add to cart"> function displaying the cart.. function showCart() { global $db; $cart = $_SESSION['cart']; if ($cart) { $items = explode(',',$cart); $contents = array(); foreach ($items as $item) { $contents[$item] = (isset($contents[$item])) ? $contents[$item] + 1 : 1; } $output[] = '<form action="cart.php?action=update" method="post" id="cart">'; $output[] = '<table>'; // start div $output[] = '<div id="cart_table">'; // $output[] = '<tr>'; $output[] = '<td><h4>Product</h4></td>'; $output[] = '<td><h4>Item No.</h4></td>'; $output[] = '<td><h4>Price</h4></td>'; $output[] = '<td><h4>Size</h4></td>'; $output[] = '<td><h4>Quantity</h4></td>'; $output[] = '<td><h4>Price Total</h4></td>'; $output[] = '<td><h4> </h4></td>'; $output[] = '</tr>'; //new row foreach ($contents as $product_id=>$qty) { $sql = 'SELECT * FROM products WHERE product_id = '.$product_id; $result = $db->query($sql); $row = $result->fetch(); extract($row); // $output[] = '<tr>'; $output[] = '<td><a href="product.php?product_id='.$product_id.'">'.$product_title.'</a></td>'; $output[] = '<td>'.$product_plu.'</td>'; $output[] = '<td>$'.$product_price.'</td>'; // //$output[] = '<td>'.$product_size.'</td>'; $output[] = '<td>'.$_POST['product_size'].'</td>'; // $output[] = '<td><input type="text" name="qty'.$product_id.'" value="'.$qty.'" size="3" maxlength="3" /></td>'; $output[] = '<td>X $'.($product_price * $qty).'</td>'; $total += $product_price * $qty; $output[] = '<td><a href="cart.php?action=delete&product_id='.$product_id.'" class="r">Remove</a> </td>'; $output[] = '</tr>'; //end div $output[] = '</div>'; } $output[] = '</table>'; $output[] = '<p>Grand total: <strong>$'.$total.'</strong></p>'; $output[] = '<div class="float-right"><button type="submit">Update cart</button>'; $output[] = '</form>';