Home › Forums › General Issues › Problem in displaying custom fields from Relationship field › Reply To: Problem in displaying custom fields from Relationship field
Hi @him
Got you now, thanks for the clarification.
Well, in that case, you need to pass the post_id of the related post to get_field(...)
Pass this parameter from <?php echo custom_field_excerpt( $related->ID ); ?>
then change custom_field_excerpt(...)
method definition to:
function custom_field_excerpt($related_post_id) {
$text = get_field('introduction', $related_post_id);
if ( '' != $text ) {
$text = strip_shortcodes( $text );
$text = apply_filters(‘the_content’, $text);
$text = str_replace(‘]]>’, ‘]]>’, $text);
$excerpt_length = 100; // 20 words
$excerpt_more = apply_filters(‘excerpt_more’, ‘ ‘ . ‘[…]’);
$text = wp_trim_words( $text, $excerpt_length, $excerpt_more );
}
return apply_filters(‘the_excerpt’, $text);
}
Hopefully, this will work 🙂
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