Bagaimana cara Enqueue gaya/script Tertentu /wp-admin Halaman?

    add_action( 'admin_menu', 'add_my_admin_menus' ); // hook so we can add menus to our admin left-hand menu

    /**
     * Create the administration menus in the left-hand nav and load the JavaScript conditionally only on that page
     */
    function add_my_admin_menus(){
        $my_page = add_menu_page( 'Page Title', 'Menu Title', MY_ADMIN_CAPABILITY, 'menu-slug', 'show_page_content' );

        // Load the JS conditionally
        add_action( 'load-' . $my_page, 'load_admin_js' );
    }

    // This function is only called when our plugin's page loads!
    function load_admin_js(){
        // Unfortunately we can't just enqueue our scripts here - it's too early. So register against the proper action hook to do it
        add_action( 'admin_enqueue_scripts', 'enqueue_admin_js' );
    }

    function enqueue_admin_js(){
        // Isn't it nice to use dependencies and the already registered core js files?
        wp_enqueue_script( 'my-script', INCLUDES_URI . '/js/my_script.js', array( 'jquery-ui-core', 'jquery-ui-tabs' ) );
    }
}

function my_menu() {
   $menu = add_menu_page( 'Page 1', 'bar', 'something', 'else', 'foo' );
   $submenu = add_submenu_page( 'theme_menu', 'Subpage 1', 'Subpage', 'something', 'else', 'foo' );

   add_action( 'admin_print_styles-' . $menu, 'admin_custom_css' );
   add_action( 'admin_print_styles-' . $submenu, 'admin_custom_css' );

   add_action( 'admin_print_scripts-' . $menu, 'admin_custom_js' );
   add_action( 'admin_print_scripts-' . $submenu, 'admin_custom_js' );
}

add_action('admin_menu', function () {
  $settingsPage = add_options_page('Settings', 'Mortgage Calculator', 'manage_options', 'mortgagecalculator', function () {
    echo "<div id='app'></div>";
  });
  /**
   * Include the ember admin scripts only on pages where it's needed.
   */
  add_action("admin_enqueue_scripts", function ($hook) use ($settingsPage){
    if($hook !== $settingsPage){
      return;
    }
    // Remove default jQuery since Ember provides its own.
    wp_dequeue_script('jquery');
    wp_enqueue_script('ember-vendor', plugins_url("admin/assets/vendor.js", __FILE__));
    wp_enqueue_script('ember-project', plugins_url("admin/assets/mortgage-plugin-ember-admin.js", __FILE__), ['ember-vendor']);
    wp_enqueue_script('ember-live-reload', "http://localhost:4200/ember-cli-live-reload.js");
  });
});

$current_screen = get_current_screen();
foreach($current_screen as $key => $value) {
    error_log(print_r($key,1));
}

add_action('admin_enqueue_scripts', 'some_hook_function')* ):

public function some_hook_function(){

    // # only register and queue scripts & styles on POST edit screen of admin
    $current_page = get_current_screen()->base;
    if($current_page == 'post' || $current_page == 'page') {

        wp_enqueue_script('datetimepicker', plugins_url('assets/jquery-ui-timepicker-addon.min.js', __FILE__), array('jquery', 'jquery-ui-datepicker', 'jquery-ui-slider'), '1.9.1', true);

        wp_enqueue_style( 'jquery-ui-datepicker', plugins_url('assets/jquery-ui.min.css', __FILE__), array(), '1.11.2', 'all');

    } else { // # if not on post page, deregister and dequeue styles & scripts

        wp_dequeue_script('datetimepicker');
        wp_dequeue_style('jquery-ui-datepicker');

    }
}

/* Add admin pages */   
function my_admin_pages(){
    $menu = array();
    $menu['main_page'] = add_menu_page('Page 1', 'bar', 'something', 'else', 'foo');
    $menu['sub_page'] = add_submenu_page('theme_menu', 'Subpage 1', 'Subpage', 'something', 'else', 'foo');
    foreach($menu as $key => $value){
        if($key == 'main_page'){
            /* Print styles on only the main page. */
            add_action('admin_print_styles-'.$value, 'print_styles');
        }
        /* Print scripts on all of our admin pages. */
        add_action('admin_print_scripts-'.$value, 'print_scripts');
    }
}
add_action('admin_menu', 'my_admin_pages');

function my_plugin_scripts($hook) {
    wp_die($hook);
}
add_action( 'admin_enqueue_scripts', 'my_plugin_scripts' );

function my_plugin_scripts($hook) {
    if ( 'settings_page_plugging_info' != $hook ) {
        return;
    }

    wp_enqueue_script( 'my_custom_script', plugins_url('js/file.js', __FILE__));
}
add_action( 'admin_enqueue_scripts', 'my_plugin_scripts' );

add_action( 'admin_menu', 'add_my_admin_menus' ); 

function add_my_admin_menus() {
    $GLOBALS['my_page'] = add_menu_page( 'Page Title', 'Menu Title', MY_ADMIN_CAPABILITY, 'menu-slug', 'show_page_content');
    add_action( 'admin_enqueue_scripts', 'enqueue_admin_js');
}

function enqueue_admin_js($hook) {
    if($GLOBALS['my_page'] === $hook) {
        wp_enqueue_script( 'jquery-ui-core' );
        wp_enqueue_script( 'jquery-ui-tabs' );
        // Isn't it nice to use dependencies and the already registered core js files?
        wp_enqueue_script( 'my-script', INCLUDES_URI . '/js/my_script.js', array( 'jquery-ui-core', 'jquery-ui-tabs' ) );
    }
}