我想向用户的buddypress配置文件添加一些页面/选项卡。

我正在使用以下函数使至少一个页面正常工作：

function my_bp_nav_adder() {
    global $bp;
    bp_core_new_nav_item(
            array(
                    \'name\'                => __( \'Listings\', \'buddypress\' ),
                    \'slug\'                => \'my-listings\',
                    \'position\'            => 1,
                    \'screen_function\'     => \'listingsdisplay\',
                    \'default_subnav_slug\' => \'my-listings\',
                    \'parent_url\'          => $bp->loggedin_user->domain . $bp->slug . \'/\',
                    \'parent_slug\'         => $bp->slug
            ) );
}

function listingsdisplay() {
    //add title and content here - last is to call the members plugin.php template
    add_action( \'bp_template_title\', \'my_groups_page_function_to_show_screen_title\' );
    add_action( \'bp_template_content\', \'my_groups_page_function_to_show_screen_content\' );
    bp_core_load_template( apply_filters( \'bp_core_template_plugin\', \'members/single/plugins\' ) );
}

function my_groups_page_function_to_show_screen_title() {
    echo \'My new Page Title\';
}

function my_groups_page_function_to_show_screen_content() {
    echo \'My Tab content here\';

}

add_action( \'bp_setup_nav\', \'my_bp_nav_adder\', 50 );

(found here)

如何使用此功能创建更多页面和菜单选项卡项？