Hi, thanks so much for this. Helped a lot! But I need some help here, please.
I want my title to have not only the ACF field value, but also the custom taxonomy I’ve created called “pico”. When I run this code,
function my_acf_update_value( $value, $post_id, $field ) {
$terms = wp_get_post_terms($post_id, 'pico');
$pico = false;
foreach($terms as $term)
{
if($term->parent)
{
$parent = get_term($term->parent, 'pico');
$pico = $term->name;
break;
}
}
//Default to first selected term name if no children were found
$pico = $pico ? $pico : $terms[0]->name;
$new_title = $pico . ' - ' . $value;
$new_slug = sanitize_title( $new_title );
// Update post
$my_post = array(
'ID' => $post_id,
'post_title' => $new_title,
'post_name' => $new_slug,
);
// Update the post into the database
wp_update_post( $my_post );
return $value;
}
add_filter('acf/update_value/name=data_do_boletim', 'my_acf_update_value', 10, 3);
it gives me these error messages:
Notice: Undefined offset: 0 in /Users/Mauricio/Sites/RicoSurf/wp-content/themes/ricosurf/functions.php on line 219
Notice: Trying to get property of non-object in /Users/Mauricio/Sites/RicoSurf/wp-content/themes/ricosurf/functions.php on line 219
Warning: Cannot modify header information – headers already sent by (output started at /Users/Mauricio/Sites/RicoSurf/wp-content/themes/ricosurf/functions.php:219) in /Users/Mauricio/Sites/RicoSurf/wp-includes/pluggable.php on line 1196
But when I go back and see that post, the title is perfect, exactly the way I want.
So I assume the code “is working” just not 100%. Can some one help me find out what’s wrong?
