Show related Categories Tree on product page

Hi prashantajani,

Showing them in hierarchical order may be a little more complicated than it seems. The core category widget does this here: https://github.com/woothemes/woocommerce/blob/master/includes/widgets/class-wc-widget-product-categories.php

So you will need to add some logic here to accomplish this: https://github.com/woothemes/woocommerce/blob/bd4c90dbec550aefb6dca2ce7c0903e53f2110ea/templates/single-product/meta.php#L39

HI Caleb Burks,

Thanks For reply, I really appreciate it I have added below code in meta.php –

$categories = get_the_terms( $post->ID, ‘product_cat’ );
if ( $categories && ! is_wp_error( $category ) )
{
foreach($categories as $category) :
$children = get_categories( array (‘taxonomy’ => ‘product_cat’, ‘parent’ => $category->term_id ));
if($children)
echo $category->name.’ ‘;
if ( count($children) == 0 )
{
//$cats_data[$category->term_id] = $category->name;
echo ‘-‘.$category->name.”;
}
endforeach;
}

Above code shows category as –
Apple ( Top category)
-B200 M2 (Last level category)
-B200 M3
Cisco
-Core i3 3.06GHz 21.5-inch Mid-2010
-Core i3 3.1GHz 21.5-inch Late 2011
-Eight Core 2.4GHz Server 2010
iMac (second level category)
ThinkServer

But it should show like this –
Apple ( Top category)
– iMac (second level category)
–B200 M2 (Last level category)
–B200 M3
Cisco
-ThinkServer
–Core i3 3.06GHz 21.5-inch Mid-2010
–Core i3 3.1GHz 21.5-inch Late 2011
–Eight Core 2.4GHz Server 2010

I don’t understand why second level category is coming last, Do I need to add some kind of order to get the category array.
In admin I have selected category same way I wanted to show, Let me know your suggestion.

Thanks for your help

The order they output is down to the orderby arg: https://developer.www.ads-software.com/reference/functions/get_terms/