Hello!
I have a WP_Query that outputs posts that belong to a custom post type taxonomy.
<p>
<?php
echo "Productions: ";
$args = array('post_type' => 'productions',
'tax_query' => array (
array ( 'taxonomy' => 'directors',
'field' => 'id',
'terms' => get_the_ID()
)
));
$query = new WP_Query( $args );
// The Query
$the_query = new WP_Query( $args );
// The Loop
while ( $the_query->have_posts() ) : $the_query->the_post();
?>
<a href="<?php the_permalink() ?>" rel="bookmark"><?php the_title(); ?></a>,
<?php endwhile; ?>
</p>This all works fine, but there are two things that I don't know how to do:
-i want to separate the output with commas -> Productions: Rambo, Terminator 2, Highlander
-If there are no posts, then it should be empty. At the moment, when there are no posts, it shows Productions:
Anyone?
