Reply To: Relationship field does not allow for post ID to be reset, help.

• robbiegod

• January 20, 2015 at 5:53 am

I looks like when we use $posts = get_field(‘relationship_field’);

and then use foreach ($posts as $post):

This causes issues with the $posts variable. I know i was not able to reset it.

So, i saw this thread on your board.

http://support.advancedcustomfields.com/forums/topic/displaying-a-relationship-field-on-a-custom-post-type-taxonomy-page/

And i modified my code to match what her solution ended up being:

And now i have this:

<?php
$post_id = 19;

$headerqry = array( 
	'p' => $post_id,
	'post_type' => 'any',
	'posts_per_page' => 1,
	'status' => 'published'
);

$loop = new WP_Query( $headerqry );

if ( $loop->have_posts() ) : while ( $loop->have_posts() ) : $loop->the_post();

$promo_posts = (array) get_field('header_promo_banner');

if( $promo_posts ): ?>
    <?php foreach( $promo_posts as $promo_post): // variable must be called $post (IMPORTANT) ?>
        <?php 
					$attachment_id = get_field('promo_image', $promo_post->ID);
					$size = "promo-header";
					$image_attributes = wp_get_attachment_image_src( $attachment_id, $size );
				
				if( $image_attributes ) {
				?>
        	<a href="<?php echo the_field('promo_url', $promo_post->ID); ?>" target="_blank"><img src="<?php echo $image_attributes[0]; ?>" width="<?php echo $image_attributes[1]; ?>" height="<?php echo $image_attributes[2]; ?>"></a>
    <?php } endforeach; ?>
<?php endif; ?>
<?php endwhile; endif; wp_reset_query(); ?>

And this is letting single.php using standard wordpress loop run. So, I would say that there is definitely a problem with the Relationship field when you use the $posts variable.

Can you please look into this?