function yab_shop_cart_quantity($atts)
{
extract(lAtts(array('output' => 'single', 'showalways' => '1', 'break' => br, 'label' => 'Quantity: ', 'wraptag' => '', 'class' => ''), $atts));
if ($label) {
$label = htmlspecialchars($label);
}
$cart =& $_SESSION['wfcart'];
if (!is_object($cart)) {
$cart = new wfCart();
}
$qty = 0;
$out = '';
if ($output == 'single') {
$qty += $cart->itemcount;
} else {
if ($cart->itemcount > 0) {
foreach ($cart->get_contents() as $item) {
$qty += $item['qty'];
}
}
}
if ($showalways == '1') {
$out .= $label . $qty;
$out = doTag($out, $wraptag, $class) . $break;
} else {
if ($cart->itemcount > 0) {
$out .= $label . $qty;
$out = doTag($out, $wraptag, $class) . $break;
}
}
return $out;
}
$cart->del_item($rid);
}
// spit some forms
// You can have many different types of forms, such as many quantity boxes
// and an "add to cart" button at the bottom which adds all items
// but for the purposes of this demo we will handle one item at a time.
echo "<table>";
foreach ($products as $p) {
echo "<tr><td><form method='post' action='demo.php'>";
echo "<input type='hidden' name='id' value='" . $p['id'] . "'/>";
echo "" . $p['name'] . ' $' . number_format($p['price'], 2) . " ";
echo "<input type='text' name='qty' size='5' value='1'><input type='submit' value='Add to cart' name='add'>";
echo "</form></td></tr>";
}
echo "</table>";
echo "<h2>Items in cart</h2>";
if ($cart->itemcount > 0) {
foreach ($cart->get_contents() as $item) {
echo "<br />Item:<br/>";
echo "Code/ID :" . $item['id'] . "<br/>";
echo "Quantity:" . $item['qty'] . "<br/>";
echo "Price :\$" . number_format($item['price'], 2) . "<br/>";
echo "Info :" . $item['info'] . "<br />";
echo "Subtotal :\$" . number_format($item['subtotal'], 2) . "<br />";
echo "<form method=post><input type='hidden' name='id' value='" . $item['id'] . "'/><input type='submit' name='remove' value='Remove'/></form>";
}
echo "---------------------<br>";
echo "total: \$" . number_format($cart->total, 2);
} else {
echo "No items in cart";
}
