I will keep that error_log in mind for future projects. I got it to work by including $post_id in get_field() function.
Here is the working code:
function my_post_object_query( $args, $field, $post_id ) {
$cat = get_the_category($post_id);
$sport = $cat[0]->slug;
/*
echo '<pre>';
print_r($x['class']);
echo '</pre>';
*/
$round = get_field('round',$post_id);
$division = get_field('class',$post_id);
if($round == 'prelim'):
$next_round = 'quarterfinal';
elseif($round == 'quarterfinal'):
$next_round = 'semifinal';
elseif($round == 'semifinal'):
$next_round = 'regional final';
elseif($round == 'regional final'):
$division = array('A','B','C','D');
$next_round = 'state_championship';
else:
$division = array($division,'A','B','C','D');
$next_round = array('quarterfinal','semifinal','regional final','state championship');
endif;
$args = array(
// 'meta_key' => 'game_date_2',// priority
'orderby' => 'ID',
'order' => 'ASC',
'post_status' => 'publish',
'post_type' => 'game',
'posts_per_page' => 10,
'category_name' => $sport,
'meta_query' => array('relation' => 'AND',
array(
'key' => 'playoff_game',
'value' => 1
),
array('relation' => 'OR',
array(
'key' => 'class',
'value' => $division,
),
),
array('relation' => 'OR',
array(
'key' => 'round',
'value' => $next_round,//array('quarterfinal','semifinal','regional final','state hampionship'),
),
),
),
);
return $args;
}
// filter for every field
// add_filter('acf/fields/post_object/query', 'my_post_object_query', 10, 3);
// filter for a specific field based on it's name
//add_filter('acf/fields/post_object/query/name=my_post_object', 'my_post_object_query', 10, 3);
// filter for a specific field based on it's key
add_filter('acf/fields/post_object/query/key=field_593060bd83376', 'my_post_object_query', 10, 3);
This for your help with this!
