child of post type (custom)

Question

I registered a custom post type (foo) with register_post_type, setting 'hierarchical' => true,so now when I want to use it I have post_type=foo.

How can I query child of foo? any ideas?

thanks!

Answer 1

You can display child pages of particular parent foo page using following code ( using parent page ID ):

$the_query = new WP_Query( 'post_type=foo&post_parent=93' );

// The Loop
while ( $the_query->have_posts() ) :
$the_query->the_post();
echo '<li>' . get_the_title() . '</li>';
endwhile;