• Synaestesia

• in reply to: Remove current post/page from relationship field
• October 19, 2013 at 7:40 pm

Hi Elliot, it’s probably my fault, but I am not able to exclude the current post from the field. I have a very strange issue here, here is is my code:

add_filter('acf/fields/relationship/query', 'exclude_id', 10, 3);

function exclude_id ($args) {
    $current_id = $_GET['post'];
    $args['post__not_in'] = array($current_id);
  return $args;
}

This doesn’t work, but if I hardcode the id (e.g. $args[‘post__not_in’] = array( 115 ); ) I obtain the exclusion.
I tried to substitute $_GET with:

$current_id = (int) $_GET['post'];
$current_id = intval($_GET['post']);
global $post;
$current_id = $post->ID;

But I had no luck..