我有一个插件，它有一个顶级菜单和后续子菜单。这些页面中的每一个都需要自己的css和javascript。我目前的代码是：

//main menu
add_menu_page( "My Business", "My Business", "contributor", "fbusiness", array($fmb_admin, "get_page"));
//sub menus
add_submenu_page("fatemagic-business", "Products", "Products", "contributor", "fbusiness-product", array($fmb_product, "get_page"));

我需要的是为单击子菜单时显示的页面定制css和脚本。我以前确实这样做过，但刚刚花了3小时的时间试图在网上找到它，但却找不到。如果我的记忆正确，它看起来像：

$page = add_submenu_page("fatemagic-business", "Products", "Products", "contributor", "fbusiness-product", array($fmb_product, "get_page"));
print_admin_script($page, "http://location/to/javascript");
print_admin_style($page, "http://location/to/css");

也许这种技术已经被弃用了？大约是3、4年前我使用这项技术的时候。

干杯；）

    //main menu
add_menu_page( "My Business", "My Business", "contributor", "site-business", array($fmb_admin, "get_page"));

//sub menus
$page = add_submenu_page("site-business", "Products", "Products", "contributor", "site-business-product", array($fmb_product, "get_page"));
add_action(\'admin_print_styles-\' . $page, array($fmb_product, "load_styles"));
add_action(\'admin_print_scripts-\' . $page, array($fmb_product, "load_scripts"));

function my_admin_head() {
    // Custom Style
    echo \'<link rel="stylesheet" href="\'.WP_PLUGIN_DIR.\'/style.css" type="text/css" />\';

    // Our JS
    echo \'<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>\';

}
add_action(\'admin_head\', \'my_admin_head\');