URL with suggestions of posts and pages

Hi Noisy,

Thank you for getting in touch.

The field URL does not support to show suggestion posts or users. You can use the field type post and user then get the permalink via the WordPress function
- For post: get_the_permalink()
- For user: get_author_posts_url()

Hi,

There is no prebuilt option to populate the URL from the post field automatically. You can add this custom code to the file functions.php in the child theme folder or use Code Snippets to apply it.

add_action( 'rwmb_FieldPostID_after_save_field', function( $null, $field, $new, $old, $object_id ) {
    $post_url = get_the_permalink( $new );
    update_post_meta( $object_id, 'FieldPostURL', $post_url );
}, 20, 5 );

The code helps you to update the field URL value from the field post value after clicking Publish/Update the current post.

Remember to replace the FieldPostID, FieldPostURL with your field post and URL ID. And register or place the field URL before the field post. Screen record https://share.getcloudapp.com/ApuzA81K