I have two custom post types: ‘shows’ and ‘venues’.
In venues I have a google map acf field. For shows’ I have an acf relationship field to grab the venue for each show.
My main templates use a custom wp_query of the shows cpt but within that query I want to grab the google map field from the chosen venue.
When I just try to grab the google map field directly the map location is null.
How can I do this?
Ok I figured it out:
<?php
$posts = get_field('venue');
if( $posts ): ?>
<?php foreach( $posts as $post): // variable must be called $post (IMPORTANT) ?>
<?php setup_postdata($post); ?>
<?php $vmap = get_field('venue_google_map', $post->ID); ?>
<div class="acf-map">
<div class="marker" data-lat="<?php echo $vmap['lat']; ?>" data-lng="<?php echo $vmap['lng']; ?>"></div>
</div>
<?php endforeach; ?>
<?php wp_reset_postdata(); // IMPORTANT - reset the $post object so the rest of the page works correctly ?>
<?php endif; ?>
Glad I found this thread! I was trying to combine a relationship field and have that place a pin on the map. Here’s the code I have that works for me:
<?php $posts = get_field('featured_space'); if( $posts ): ?>
<div class="acf-map">
<?php foreach( $posts as $post): // variable must be called $post (IMPORTANT) ?>
<?php setup_postdata($post); ?>
<?php $space_address = get_field('space_address', $post->ID); ?>
<div class="marker" data-lat="<?php echo $space_address['lat']; ?>" data-lng="<?php echo $space_address['lng']; ?>">
<h4><?php the_title();?></h4>
<p><?php echo $space_address['address']; ?></p>
</div><!--/.marker-->
<?php endforeach; ?>
<?php wp_reset_postdata(); // IMPORTANT - reset the $post object so the rest of the page works correctly ?>
</div><!--/.acf-map-->
<?php endif; ?>
Or if that does not work here’s a link to a gist with the code: Gist
