Reply To: Populate select field with values from repeater field

• mysticalghoul

• September 5, 2017 at 4:36 pm

I did something like this to populate a select field.

add_filter('acf/load_field/key=field_59969e19e1e31', 'my_acf_load_field');
function my_acf_load_field( $field ){
    $field['choices'] = array();
    $field['choices'][''] = '';
    $titles = array();
	$args = array(
        'post_type' => array('some_post_type'),
        'post_status' => 'publish',
        'posts_per_page' => -1,
        'orderby' => 'title',
        'order' => 'ASC',
    );        
    $clients = get_posts( $args );
	foreach ( $clients as $client ) {
		$choices[] = $client->ID;
        $titles[] = $client->post_title;
	}
    if( is_array($choices) ){
		foreach (array_combine($choices, $titles) as $choice => $title) {
            $field['choices'][ $choice ] = $title;
        }
	}
    return $field;
}