Hi Neil,
I fixed the snippet in the KB. In this case, I think it can be done with this code:
add_action( 'mb_relationships_init', function() {
MB_Relationships_API::register( array(
'id' => 'sessions_to_speakers',
'from' => 'session',
'to' => 'speaker',
) );
MB_Relationships_API::register( array(
'id' => 'sessions_to_sponsors',
'from' => 'session',
'to' => 'sponsor',
) );
} );
To show the related information (speakers, sponsors) when displaying sessions, please try this code:
// Display speakers
$speaker_query = new WP_Query( array(
'relationship' => array(
'id' => 'sessions_to_speakers',
'from' => get_the_ID(),
),
'nopaging' => true,
) );
while ( $speaker_query->have_posts() ) : $speaker_query->the_post();
?>
<a href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
<?php
endwhile;
wp_reset_postdata();
// Display sponsors
$sponsor_query = new WP_Query( array(
'relationship' => array(
'id' => 'sessions_to_sponsors',
'from' => get_the_ID(),
),
'nopaging' => true,
) );
while ( $sponsor_query->have_posts() ) : $sponsor_query->the_post();
?>
<a href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
<?php
endwhile;
wp_reset_postdata();
.
