add context menu

[scriptworker]

I try to add a context menu item like this, but it does not show up:

main();

function main() {

   
    var myLayoutContextMenu = app.menus.item("$ID/RtMouseLayout").submenus.add('New menu');

}

Can someone help?

[-hans-]

Hi,

you've got to add a menu item to the submenu. Seems that a empty one isn't displayed ...

contextMenu = app.menus.item("$ID/RtMouseDefault");  
     
sma = app.scriptMenuActions.add("a new menuitem");  
 sbm = contextMenu.submenus.add("someTest"); 
sbm.menuItems.add(sma);