I have an options page with a repeater field.
Within the repeater field I have a post_object. Checking posts from a custom posttype.
Everything is working well in the backend.
On the front-end I want the ACF field from that custom posttype to be displayed
What am I doing wrong here?
<?php if( have_rows('pagina_links_footer', 'option') ): ?>
<ul>
<?php while ( have_rows('pagina_links_footer', 'option') ) : the_row(); ?>
<li>
<?php $post_object = get_sub_field('pagina_link'); ?>
<?php if( $post_object ): ?>
<?php $post = $post_object; setup_postdata( $post ); ?>
<?php echo the_field('link_url'); ?>
<?php wp_reset_postdata(); ?>
<?php endif; ?>
</li>
<?php endwhile; ?>
</ul>
<?php endif; ?>
Is the post object field set up to allow multiple selections or a single selection?
Is this code used inside a template file? How is the code included?
I got it to work with:
<?php if( have_rows('pagina_links_footer', 'option') ): ?>
<ul>
<?php while ( have_rows('pagina_links_footer', 'option') ) : the_row(); ?>
<li>
<?php $post_object = get_sub_field('pagina_link'); ?>
<?php if( $post_object ): ?>
<?php
$pagina_link_title = get_the_title($post_object->ID);
$pagina_link_url = get_field('link_url', $post_object->ID);
?>
<a href="<?php echo $pagina_link_url;?>"><?php echo $pagina_link_title;?></a>
<?php endif; ?>
</li>
<?php endwhile; ?>
</ul>
<?php endif; ?>
My guess here, because of the way you got it to work, is that in the first code you are using the global variable $post somewhere that it is not defined.
