[Plugin: Posts 2 Posts] No posts available in meta box

Thanks for taking a look at this!

function ds_posttypes() {
	register_post_type( 'data',
		array(
			'label' => __('data'),
			'singular_label' => __('data'),
			'public' => true,
                        'menu_position' => 5,
			'supports' => array( 'title', 'editor', 'excerpt' ),
			'capability_type' => 'post',
			'rewrite' => array('slug' => 'data'),
			'query_var' => 'data',
		)
	);
        register_post_type( 'dataset',
		array(
			'label' => __('datasets'),
			'singular_label' => __('dataset'),
			'public' => true,
                        	'menu_position' => 6,
	                        'hierarchical' => true,
			'supports' => array( 'title', 'editor', 'excerpt', 'page-attributes' ),
			'capability_type' => 'post',
			'rewrite' => array('slug' => 'dataset'),
			'query_var' => 'dataset',
		)
	);
}

add_action( 'init', 'ds_posttypes' );

Hi Scribu –

Thanks for your help with this. I realized I accidentally sent you the wrong code for the post types I registered where I am having this issue. The post types I am registering are identical to the code I sent previously, but have an “hs_” prefix in the first parameter, ie:

register_post_type( 'hs_dataset...'

When I looked at the ajax response, it appears that the underscore and everything after it is not being sent. Here are the parameters that are being sent in the GET, copied directly from Firebug:

action p2p_search
post_type hs
q test

Please let me know what you think. Thanks again.