[Resolved] PROBLEM WITH SELECT FIELD DISPLAY

[Author]

Posts

[mariaA-6]

My website has two custom post types, Buildings and Architects. Some buildings need to display only one architect in charge, some others 2-5.
I created for now two select fields inside Buildings, named Architect 01 and Architect 02 in order to be able to display accordingly 1 or 2 different architects using the following code:

//dynamically populate select field from Types
add_filter( 'wpt_field_options', 'prefix_custom_options', 10, 3);
 
function prefix_custom_options( $options, $title, $type ){
    switch( $title ){
        case 'Architect 01':
            $options = array();
            $args = array(
                'post_type' => 'architects',
                'orderby' => 'title',
                'order'  => 'ASC',
		'posts_per_page' => -1,);
		case 'Architect 02':
            $options = array();
            $args = array(
                'post_type' => 'architects',
                'orderby' => 'title',
                'order'  => 'ASC',
		'posts_per_page' => -1,);
            $posts_array = get_posts( $args );
            foreach ($posts_array as $post) {
                $options[] = array(
					'#default' => '',
					'#value' => $i++,
                    '#title' => $post->post_title,
                );
            }
            break;
    }
    return $options;
}

I have two very serious problems.
1. I do not have a not set value on either of the select fields. So, even when I only select an architect 01, I always also get the first option of drop down list of architect 02,
2. On my template of buildings in order to display the options I used this>

<a href="[wpv-post-url id="$architects"]">[types field='architect-01'][/types]</a> | <a href="[wpv-post-url id="$architects"]">[types field='architect-02'][/types]</a>

But the link of selected option architect 02 is the link of selected option architect 02 and not the link of the value.

How do I resolve these?

[Minesh Supporter Languages: English (English ) Timezone: Asia/Kolkata (GMT+05:30)]

Hello. Thank you for contacting the Toolset support.

Well - We had issue with the wpt_field_options filter lately but recently its fixed.

Could you please make sure you are using latest Toolset plugins?

Could you please send me debug information that will help us to investigate your issue.
=> https://toolset.com/faq/provide-debug-information-faster-support/

[mariaA-6]

Thanks I resolved my problem by using many to many relationships.