Reply To: Multi-select between Gravity Forms & ACF

• kristarella

• April 17, 2015 at 1:31 pm

Yes, but unfortunately it is “manually” reformatting each field. I.e., you have to add your dropdown fields to the list in this function and then it iterates over them to put them in the right format.

add_action('gform_after_submission_14', 'reformat_multiselect', 10, 2);
function reformat_multiselect($entry, $form) {

	$post_id = $entry['post_id'];
	$selects = array(
		'custom_field1' => 'ACF_field_key',
		'custom_field2' => 'ACF_field_key',
		'custom_field3' => 'ACF_field_key'
	);

	foreach ($selects as $name => $key) {
		$custom = get_post_meta( $post_id, $name, false );
		delete_post_meta( $post_id, $name );

		$value = maybe_serialize($custom);

		if (function_exists('update_field'))
			update_field($key,$value,$post_id);
		else
			add_post_meta($post_id,$key,$value);
	}

}