Any help with this would be greatly appreciated - I've been grappling with it for days :)
I have 2 post types -
I have an ACF relationship field
This field returns an array of post IDs
Array (  => 395  => 120  => 388  => 391 )
I am using
related_products on the
offer post type - it's a one-way relationship (not bi-directional).
Each of my post types has a "card" template part that I use in all my loops - that's what I want to do here ... use the
related_products IDs to get the
product card parts and show them on the
I had no luck with the ACF documentation - but that's probably because I'm a noob.
Instead, I set up a custom
WP_Query that get's me close, but not there.
if ( $custom_query->have_posts() ) IS working - when an
offer has related products, the correct product cards ARE displayed.
But, when an
offer has no
related_products, ALL products are being shown.
My questions are:
- Is a custom
WP_QUERYthe right/best way to go about this?
- If so, what do I need to fix in the query?
Thank you for your time and help :)
// Array (  => 395  => 120  => 388  => 391 ) $related_products = get_field('related_products'); $args = array( 'post_type' => 'product', 'post__in' => $related_products, 'fields' => 'ids', 'cache_results' => false, 'update_post_meta_cache' => false, 'update_post_term_cache' => false, 'posts_per_page' => -1, 'paged' => false, ); $custom_query = new WP_Query( $args ); if ( $custom_query->have_posts() ) : while ( $custom_query->have_posts() ) : $custom_query->the_post(); get_template_part( 'parts/card', get_post_type() ); endwhile; else : // do something else endif; wp_reset_query();