Only show posts with the current taxonomy chosen

I have created a taxonomy (slug: customcategory) and attached it to my custom post type.

My taxonomy is set to allow parent-child relationships.
This is an example of the hierarchy:

1. CFO Services

1. Processes

1. Procure to Pay processes
2. Order to Cash
3. Treasury & Cash Management

I have then created a post and chosen the “Order to Cash” taxonomy as its category.
On my taxonomy page I want to show all the posts associated with the current taxonomy.
I am doing that with the following code:

$posts_array = get_posts(
	array(
		'posts_per_page' => -1,
		'post_type' => 'customdocument',
		'tax_query' => array(
			array(
				'taxonomy' => 'customcategory',
				'field' => 'term_id',
				'terms' => array( $id ),
			)
		)
	)
);
foreach ($posts_array as $item) {
	echo $item->post_title;
}

When I access my taxonomy page (url: /customcategory/cfo-services/processes/order-to-cash) the code above returns all posts associated to this taxonomy – As it should.
But when I access one of the parent taxonomies (for example: /customcategory/cfo-services/) it returns all the posts associated with the child taxonomies.
My goal is to show only the posts where the current taxonomy is chosen.

How can I achieve this?

• This topic was modified 7 years, 9 months ago by mastrup.