Reply To: ACF Relationship Block Issue

• Daniel Buth

• January 21, 2020 at 11:29 pm

You have it the other way around: You have to apply $post->ID to the functions in the template, not the foreach.
The “within-the-loop”-functions, so to speak, such as get_permalink() use the current post to fetch information. That is how it is intended. But you can pass $post->ID as an argument to most of them (some have to be replaced), so they will fetch information on the current post of the foreach.
Try this:

<?php
/**
 * Programmes Block Template.
 *
 * @param   array $block The block settings and attributes.
 * @param   string $content The block inner HTML (empty).
 * @param   bool $is_preview True during AJAX preview.
 * @param   (int|string) $post_id The post ID this block is saved to.
 */

// Create id attribute allowing for custom "anchor" value.
$id = 'prog-' . $block['id'];
if ( ! empty( $block['anchor'] ) ) {
	$id = $block['anchor'];
}

// Create class attribute allowing for custom "class_name" and "align" values.
$class_name = 'progBlock';
if ( ! empty( $block['class_name'] ) ) {
	$class_name .= ' ' . $block['class_name'];
}

if ( ! empty( $block['align'] ) ) {
	$class_name .= ' align' . $block['align'];
}

if ( $is_preview ) {
	$class_name .= ' is-admin';
}
?>

<div id="<?php echo esc_attr( $id ); ?>" class="<?php echo esc_attr( $class_name ); ?>">

	<?php
	$posts = get_field( 'progs' );
	if ( $posts ) :
	?>

	<div class="progGrid grid-x grid-margin-x grid-margin-y">
		<?php foreach ( $posts as $post ) : ?>
			<div class="card cell small-12 medium-6 large-4">
				<img role="img" src="<?php echo get_the_post_thumbnail_url( $post , 'foureighty' ); ?>" alt="<?php echo get_the_title( $post ); ?>"/>
				<div class="progText">
					<div class="progTitle">
						<h3 class="blog-title">
							<a href="<?php echo esc_html( get_permalink( $post ) ); ?>" alt="<?php the_title_attribute( [ 'post' => $post ] ); ?>">
								<?php echo get_the_title( $post ); ?>
							</a>
						</h3>
					</div>
					<div class="progExcerpt">
						<h3 class="blog-title show-for-large">
							<a href="<?php echo esc_html( get_permalink( $post ) ); ?>" alt="<?php the_title_attribute( [ 'post' => $post ] ); ?>">
								<?php echo get_the_title( $post ); ?>
							</a>
						</h3>
							<?php echo get_the_excerpt( $post ); ?>
					</div>
				</div>
			</div>
		<?php endforeach; ?>
	</div>

	<?php endif; ?>
</div>