You might need to resave your permalinks. Just press the Save button on the permalink settings:
/wp-admin/options-permalink.php
Otherwise, your code works after cleaning up just a couple of typos:
function post_type_questionnaire()
{
$labels = array(
'name' => _x('Questionnaire', 'post type general name'),
'singular_name' => _x('Questionnaire', 'post type singular name'),
'add_new' => _x('Add New Question', 'questionnaire'),
'add_new_item' => __('Add New Questionnaire')
);
$args = array(
'labels' => $labels,
'public' => true,
'publicly_queryable' => true,
'show_ui' => true,
'query_var' => true,
'rewrite' => false,
'_builtin' => false, // It's a custom post type, not built in!
'capability_type' => 'post',
'hierarchical' => false,
'menu_position' => null,
'supports' => array(
'title',
//'editor',
/*'excerpt',
'thumbnail',
'trackbacks',
'custom-fields',
'comments',
'revisions',
'author',
'page-attributes'*/
));
register_post_type('questionnaire',$args);
}
add_action('init', 'post_type_questionnaire');
function create_questionnaire_taxanomies(){
register_taxonomy('qcategories','questionnaire', array(
'hierarchical'=>true,
'label'=>'Questionnaire Categories',
'rewrite' => array( 'slug' => 'questionnaire' )
));
}
add_action('init', 'create_questionnaire_taxanomies',0);
This template code had a few typos, but it would have thrown an error:
$atts["name"] = 'stackexchange';
$args = array(
'post_type' => 'questionnaire',
'posts_per_page' => -1,
'tax_query' => array(
array(
'taxonomy' => 'qcategories',
'field' => 'slug',
'terms' => $atts["name"]
)
)
);
$query = new WP_Query($args);
if ( $query->have_posts() ) { ?>
<?php while ( $query->have_posts() ) : $query->the_post(); ?>
<?php the_title(); ?>
<?php endwhile; ?>
<?php } ?>