Get the categories

Hi,

In onCheckoutStepDisplay you can get the cart data with such code:

$cart = $view->checkoutHelper->getCart();

$productClass = hikashop_get('class.product');
$categoryIds = $productClass->getCategories($product_id);

$categoryClass = hikashop_get('class.category');
$category = $categoryClass->get($category_id);

Hi,

If you're developing a plugin implementing the event onCheckoutStepDisplay, I suppose the group of the plugin is "hikashop". In that case, before your plugin is loaded by HikaShop, HikaShop's main functions are already loaded, hikashop_get being one of them.
So you don't need anything to be able to use it.
If you're writing code for a Joomla website outside of a HikaShop plugin, and there is a possibility HikaShop itself is not loaded, you can load it by calling its main helper, as explained at the beginning of our "PHP code samples" documentation:
www.hikashop.com/support/documentation/6...umentation.html#code

$categoryIds will indeed be an array of category ids.