Home › Forums › Backend Issues (wp-admin) › update_sub_field doing nothing, with or without keys. › Reply To: update_sub_field doing nothing, with or without keys.
Shot in the dark, as this is pretty much what you had, but give something like this a try:
//Perhaps use the field_key here if( have_rows('content_type', $post_id) ) : while( have_rows('content_type', $post_id) ) : the_row(); if(get_row_layout() == 'text_field'): //The Name of our Flexible Content Row //Perhaps use the field_key here if( have_rows('label') ) : while( have_rows('label') ) : the_row(); //Perhaps use the field_key here update_sub_field('subtitle', "This is a new Subtitle!"); endwhile; endif; endif; endwhile; endif;
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