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Advanced Custom Fields – Using field group ID and relationships to query multiple fields

This post was last updated: Sep 3, 2020
SnippetsWordPress

About a 1 minute read

"The art of living… is neither careless drifting on the one hand nor fearful clinging to the past on the other. It consists in being sensitive to each moment, in regarding it as utterly new and unique, in having the mind open and wholly receptive."

Alan Watts


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<ul>
 <?php
    $model = $post->post_name;
    query_posts(array('category_name' => $model));
    $features = $page->ID;
   
    foreach(get_field('relation', $features) as $relationship): ?>
        <li><strong>Model:</strong> <?php echo get_the_title($relationship->ID); ?></li>
        <?php $groupId = 232; //ID of field group. Get this from the Edit Field Group page url
            if (class_exists('Acf')) {
                $specs = new Acf();
                if (method_exists( $specs, 'get_acf_fields') ) {
                foreach ($specs -> get_acf_fields($groupId) as $field) {
                    $value = get_field($field['name'], $relationship->ID); ?>
                    <?php if ($value) { ?>
                        <li><strong><?php echo $field['label'] ?>:</strong> <?php echo $value ?></li>
                    <?php } ?>  
    <?php } } } ?>                                          
    <?php endforeach; ?>
    <?php wp_reset_query(); ?>
</ul>