There are simple functions in Document class to add JavaScript tag to pages:

$document->addScript("some-script-url");

or

$document->addScriptBottom("some-script-url");

But I see it add scripts as sync, eg without the 'async' attribute.
How can I add a JavaScript tag in AbanteCart with async attribute?

Thanks,

Hello everyone,

I'm trying to build an extension that includes an admin dashboard page and have its own button on the left navbar.
I tried the following code in my installation script (php):


$menu = new AMenu ( "admin" );
$menu->insertMenuItem ( array (  "item_id" => "extension_id",
                   "parent_id" => null,   
                   "item_text" => "Extension Name",
                   "item_url" => "extension_unique_name",
                   "item_type"=>"core",
                   "sort_order"=>"0")
               );

$data = array('language_id' => 0,
'section' => 1,
'block' => 'common/header',
'language_key' => 'extension_id',
'language_value' => 'Extension Name');


And it creates a menu like expected. However, now I want to set an icon instead of the default triangle.
I looked at the code and it expects a 'item_icon_rl_id' key, but I couldn't find in the doc what kind of value this param accept and where can I find a list of possible icon options?

Thanks!