Home Forums Backend Issues (wp-admin) Modifying post title in relationship search box


Modifying post title in relationship search box

  • Hi all!
    I will try to explain as much I can since english is not my langage 😛

    I’ve 3 Custom Post
    #1: Location: Title, Content, ShortName(ACF text), location_rel(ACF relationship with summit)
    #2: Summit: Title, Content, location_rel(ACF relationship with location), hike_rel(ACF Relationship with Hike)
    #3: Hike: Title, Content, Hike_rel(ACF Relationship with Summit)

    I want to be able to see the summit and location of the summit when I choose one or many in the Hike relationship search box.

    I’ve made several test and I only got error, I’m kinda desperate…

    That’s what I got

    add_filter('acf/fields/relationship/result/name=sommet_rel', 'id_relationship_result', 10, 4);
    function id_relationship_result($title, $post, $field, $post_id){
        $location = get_field('location', $post->ID);
       // var_dump($location);
        $title.= ', ' . $location->post_name;
        // return
        return $title;

    The emplacement is good. It filter my list of summit and I i’v try with hard coded dummy value. Everything is fine. But when I try to get the location post title or location shortname field, it give me error “Attempt to read property “post_name” on array … “. I don’t know where to go with this.

    Thanks you!

  • $post->ID

    is this correct? In which post should be searched for the field location”?

Viewing 2 posts - 1 through 2 (of 2 total)

You must be logged in to reply to this topic.