List all sub fields of a group (field type)

• Key

• July 19, 2018 at 8:40 pm

Hi,

on a single page “Instrument” (custom post type), I’ve made a field type group called “Caractéristiques”, with 12 sub fields (Corps, Cordes, Vernis, etc…).

I’m trying to display a list of those sub fields (if not empty) with “Label” : “Value”.

Example:

Corps : Chêne
Cordes : Nylon
Vernis : Brillant

With this code, it was almost OK, but I have fields name instead of labels :

if( have_rows('acf-spec-instru') ): 
  while( have_rows('acf-spec-instru') ): the_row(); 

  $subfields = get_field('acf-spec-instru'); 

    if( $subfields ) { ?>
      <ul> 
        <?php
        foreach ($subfields as $spec => $value) {
          if ( !empty($value) ) { ?>
            <li><?php echo $spec; ?> : <?php echo $value; ?></li>
          <?php }
        } ?>
        </ul>
    <?php }

  endwhile;
endif;

I know that I need to use get_sub_field_object() to get labels but I can’t figure it out how to use that function for all sub fields…

Any ideas ?

Thanks you.