使用单个类别显示所有帖子和自定义帖子类型

Question

我创建了一个帖子类型CPT UI:

add_action( 'init', 'cptui_register_my_cpts_matratze' );
function cptui_register_my_cpts_matratze() {
    $labels = array(
        "name" => __( 'Matratzen', '' ),
        "singular_name" => __( 'Matratze', '' ),
        );

    $args = array(
        "label" => __( 'Matratzen', '' ),
        "labels" => $labels,
        "description" => "",
        "public" => true,
        "publicly_queryable" => true,
        "show_ui" => true,
        "show_in_rest" => false,
        "rest_base" => "",
        "has_archive" => true,
        "show_in_menu" => true,
                "exclude_from_search" => false,
        "capability_type" => "post",
        "map_meta_cap" => true,
        "hierarchical" => false,
        "rewrite" => array( "slug" => "matratze", "with_front" => true ),
        "query_var" => true,

        "supports" => array( "title", "editor", "thumbnail", "excerpt", "trackbacks", "custom-fields", "comments", "revisions", "author", "page-attributes", "post-formats" ),      
        "taxonomies" => array( "category", "post_tag" ),
            );
    register_post_type( "matratze", $args );

// End of cptui_register_my_cpts_matratze()
}

但是,当我想通过我前端的链接访问类别时,我没有帖子.

例如,当你点击我什么都没有回来:

类别

该帖子已开启且具有以下类别DaMi:

岗位

我配CPT UI Post Type错了吗？有什么建议我做错了吗？

Answer 1

看看这里

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默认情况下，您的 WordPress 网站上的类别页面将仅显示默认的 \xe2\x80\x98Posts\xe2\x80\x99 帖子类型，因此您需要在 WordPress 查询帖子之前通过添加 pre_get_posts 过滤器来添加 CPT。

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此处添加代码：

\n\n

add_filter(\'pre_get_posts\', \'query_post_type\');\nfunction query_post_type($query) {\n  if( is_category() ) {\n    $post_type = get_query_var(\'post_type\');\n    if($post_type)\n        $post_type = $post_type;\n    else\n        $post_type = array(\'nav_menu_item\', \'post\', \'matratze\'); // don\'t forget nav_menu_item to allow menus to work!\n    $query->set(\'post_type\',$post_type);\n    return $query;\n    }\n}\n

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