WordPress将具有类别的页面添加到类别存档页面

Question

I know that category archives are intended for posts. But due to some requirements, I also need to assign a category to some pages. And need to add those pages to category archives. Does someone know if it's possible? ps I already managed to assign a category to page.

Answer 1

Thanks @Stender. This solved my issue:

function sbt_exclude_category($query){
    if ( $query->is_page('slug') && $query->is_main_query() && ! is_admin() ) {
        $query->set( 'post_type',  'any' );
    }
}
add_action('pre_get_posts','sbt_exclude_category');