Display category fields on product page

-- HikaShop version -- : 2.6.1

Hi!

Is there a more flexible way to display category fields on product page as well, then

if(!empty($this->categories)){
	foreach($this->categories as $category){
		$kategoria = $category->category_id;
	}
}
$categoryClass = hikashop::get('class.category');
$category = $categoryClass->get($kategoria);

<?php echo $category->FIELDNAME; ?>

Hello,

1. It will depend on where you exactly want to display it and in which file.

2.

Beacuse for example later fields can be extended, and for example when loading an ajax image field it just loads the image name. So this is not really an easy way.