I'm trying to query by custom meta data from a taxonomy. I haven't been able to get a Select Query to work so I have a work around:
$queried_object = get_queried_object();
$series_id = $queried_object->term_id;
$volume_array = array();
$volume_list = get_terms("volume", array( 'hide_empty' => 0 ) );
if( $volume_list ){
foreach( $volume_list as $volume ){
$t_id = $volume->term_id;
$term_meta = get_option( "taxonomy_$t_id" );
if( $series_id == $term_meta['series_value'] ){
$volume_array[] = $t_id;
}
}
}
I know there has to be a better way to do this.