Wordpress: Dynamically query/filter posts by taxonomy term_id

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I have a walker to display terms of a taxonomy (see post here). It's a hierarchical list that is 3 levels deep:

Taxonomy

• terms
  
  
  
  • subterms
    
    
    
    • subsubterms
      
      
      
      • display post with Category "Subsubterms"
      
      
      
      
    
    
    
    
  
  
  
  

The terms display fine, but the posts on subsubterm-level do not display. The following code only displays post from the "Uncategorized" category.

$post_query = new WP_Query($taxonomy, array( 
'term' => $subsubterm->term_id 
)); ?>

<?php if ( $post_query->have_posts() ) : 
$return .= '<ul>';
  while ( $post_query->have_posts() ) : $post_query->the_post(); 
  $return .= '<li><a class="link" href="' . get_permalink() . '">' . get_the_title() . '</a></li>' . "\n";
endwhile;
$return .= '</ul>';

wp_reset_postdata();
else:
endif;

I'm not sure if this part is even possible:

'term' => $subsubterm->term_id

Thanks!

asked 35 secs ago

george

10

Wordpress: Dynamically query/filter posts by taxonomy term_id