How do I get the 'tax_class_id'

[dave_mck]

I'm trying to get the 'tax_class_id' from a product during the checkout process, I've been googling different combinations of this with no luck.

$products_tax_class_id = $order->products[$i]['tax_class_id'];

[Bob Terveuren]

Hi

 

It's not passed onto the $order->products array so you can't get it that way - you'd have to either grab the id from the products table by a direct query using the products_id in question or, if you want to use your code add the tax_class_id into the array by editing includes/classes/order.php - around line 282 you'll see where it creates the order products array from the shopping cart array - tax_class_id does get passed over in the line $products = $cart->get_products(); so all you need to do is add 'tax_class_id' => $products[$i]['tax_class_id'], as shown below - that'll pass tax_class_id to checkout_process where your code can grab it

 

 $products = $cart->get_products();
 for ($i=0, $n=sizeof($products); $i<$n; $i++) {
 $this->products[$index] = array('qty' => $products[$i]['quantity'],
								 'name' => $products[$i]['name'],
								 'model' => $products[$i]['model'],
								 'tax' => tep_get_tax_rate($products[$i]['tax_class_id'], $tax_address['entry_country_id'], $tax_address['entry_zone_id']),
								 'tax_description' => tep_get_tax_description($products[$i]['tax_class_id'], $tax_address['entry_country_id'], $tax_address['entry_zone_id']),
								 'tax_class_id' => $products[$i]['tax_class_id'],
                                 'price' => $products[$i]['price'],
								 'final_price' => $products[$i]['price'] + $cart->attributes_price($products[$i]['id']),
								 'weight' => $products[$i]['weight'],
								 'id' => $products[$i]['id']);