Hi Sadiq,
Please try to follow these steps:
- Create a new custom post type for teams, you can use MB Custom Post Type to do this.
- Create a meta box like this:
add_filter( 'rwmb_meta_boxes', function( $meta_boxes ) {
$meta_boxes[] = [
'title' => 'Matches',
'fields' => [
[
'id' => 'matches',
'type' => 'group',
'clone' => true,
'collapsible' => true,
'fields' => [
[
'id' => 'league',
'name' => 'League',
'type' => 'text',
],
[
'id' => 'team1',
'name' => 'Team 1',
'type' => 'post',
'post_type' => 'team',
],
[
'id' => 'team2',
'name' => 'Team 2',
'type' => 'post',
'post_type' => 'team',
],
],
],
],
];
} );
PS: Please take the code as a starter point and try to follow the docs for Meta Box and MB Group. As you're the one who knows what you want exactly, you should do the code. I can just only help, but can't do that for you.
.
