Hi @jonas
I see the problem now. It seems that the post format will only show up in the list if you have a post set to that format. That was why I couldn’t find it.
Unfortunately, there’s no “standard” format in WordPress. Instead, please try the following code:
function my_page_link_query( $args, $field, $post_id ) {
// only show children of the current post being edited
$args['tax_query'] = array( array(
'taxonomy' => 'post_format',
'field' => 'slug',
'terms' => array('post-format-aside', 'post-format-gallery', 'post-format-link', 'post-format-image', 'post-format-quote', 'post-format-status', 'post-format-audio', 'post-format-chat', 'post-format-video'),
'operator' => 'NOT IN'
) );
// return
return $args;
}
// filter for a specific field based on it's name
add_filter('acf/fields/page_link/query/name=page_link_field_name', 'my_page_link_query', 10, 3);
That code will modify the page link query and get all the posts that don’t have any post format.
This page should give you more idea about it: http://wordpress.stackexchange.com/questions/152882/how-to-query-posts-of-standard-post-format-for-real.
I hope this helps 🙂
