Hi @hube2,
I have currently split my code for loading the choices for my checkboxes and for setting the default value. I hope my code gives you enough insight to understand what I’m trying to do.
function wptd_acf_load_brot_verfuegbarkeit_values( $field ) {
if (!is_admin()) {
// Only in frontend
$verfuegbarkeiten = get_query_var('verfuegbarkeiten') ?? $_SESSION['verfuegbarkeiten'] ;
$sortiment_heute = get_query_var('sortiment_heute') ?? $_SESSION['sortiment_heute'];
if (!empty($sortiment_heute)) {
$field['default_value'] = wptd_get_brote_available($sortiment_heute, $verfuegbarkeiten);
}
}
return $field;
}
add_filter('acf/load_field/key=field_5eddd053baf5a', 'wptd_acf_load_brot_verfuegbarkeit_values');
function wptd_acf_load_brot_verfuegbarkeit_choices( $field ) {
if (!is_admin()) {
// Only in frontend
$sortiment_heute = get_query_var('sortiment_heute');
if (!empty($sortiment_heute)) {
$field['choices'] = array_reduce($sortiment_heute, function($result, $item) {
$result[$item] = get_the_title($item);
return $result;
}, []);
}
}
return $field;
}
add_filter('acf/prepare_field/key=field_5eddd053baf5a', 'wptd_acf_load_brot_verfuegbarkeit_choices');
Cheers,
Moritz
