This is the closest I got to what I want, but it isn’t the proper way. I need to be able to enter any post per page. And, the current way depends on the artists. And BCS of it, post per page doesn’t work properly.
<?php
$relation = new WP_Query( array(
'tax_query' => array(
array(
'taxonomy' => 'continent',
'field' => 'term_id',
'terms' => 836,
)
),
'post_type' => 'artist',
'posts_per_page' => -1 ,
) );
if( $relation->have_posts() ) :
while ( $relation->have_posts() ) : $relation->the_post(); ?>
<?php
$featured_posts = get_field('relation');
if( $featured_posts && is_array($featured_posts) ):
$new_featured_posts = get_posts( array(
'post_type' => 'event',
'post__in' => $featured_posts,
'posts_per_page' =>4,
'order' => 'DESC',
'orderby' => 'meta_value',
'meta_key' => 'webinar_date',
) );
?>
<ul>
<?php
foreach($new_featured_posts as $post){
?>
<li>
<?php the_title(); ?>
<p>
<?php the_field( 'event_date' ); ?>
</p>
</li>
<?php
}
?>
</ul>
<?php
// Reset the global post object so that the rest of the page works correctly.
wp_reset_postdata(); ?>
<?php endif; ?>
<?php endwhile; ?>
<?php endif; ?>
