The first menu item has been converted to a popup menu containing two more menu items (note again the repeating config/widgets/config/widgets pattern). Now add some icons to the menu items, do some grouping and add a cascading menu. Try this model in your JavaScript controller:
model.jsonModel = { widgets: [{ name: "alfresco/menus/AlfMenuBar", config: { widgets: [ { name: "alfresco/menus/AlfMenuBarPopup", config: { label: "One", widgets: [ { name: "alfresco/menus/AlfMenuGroup", config: { label: "Group 1", widgets: [{ name: "alfresco/menus/AlfMenuItem", config: { label: "Popup item 1", iconClass: "alf-edit-icon" } },{ name: "alfresco/menus/AlfCascadingMenu", config: { label: "Popup item 2", iconClass: "alf-cog-icon", widgets: [ { name: "alfresco/menus/AlfMenuItem", config: { label: "Cascaded menu item 1", iconClass: "alf-leave-icon" } },{ name: "alfresco/menus/AlfMenuItem", config: { label: "Cascaded menu item 2", iconClass: "alf-help-icon" } }] } }] } },{ name: "alfresco/menus/AlfMenuGroup", config: { label: "Group 2", iconClass: "alf-logout-icon", widgets: [{ name: "alfresco/menus/AlfMenuItem", config: { label: "Popup item 3", iconClass: "alf-profile-icon" } }] } }] } },{ name: "alfresco/menus/AlfMenuBarItem", config: { label: "Two" } }] } } ]};
When the web scripts are refreshed and the page is reloaded you will see a page displaying a menu with lists, cascaded menus and icons.