How to create Navbar submenus?

[prolic]

Like described here http://bootstrapessentials.com/fulldocs/components/navbar/navbar-submenu/

[acyuta108]

Is this not enough? (http://elm-bootstrap.info/navbar)
I think that submenus are overkill and terrible UX, but that's just my opinion.
I usually advice my devs and UI designers to rethink their Nav before adding this many levels, unless you are writing a very complex app that resembles a desktop app.

Navbar.dropdown              -- Adding dropdowns is pretty simple
                { id = "mydropdown"
                , toggle = Navbar.dropdownToggle [] [ text "My dropdown" ]
                , items =
                    [ Navbar.dropdownHeader [ text "Heading" ]
                    , Navbar.dropdownItem
                        [ href "#" ]
                        [ text "Drop item 1" ]
                    , Navbar.dropdownItem
                        [ href "#" ]
                        [ text "Drop item 2" ]
                    , Navbar.dropdownDivider
                    , Navbar.dropdownItem
                        [ href "#" ]
                        [ text "Drop item 3" ]
                    ]
                }

[prolic]

@acyuta108 I didn't think of using dropdowns, that could work. Thanks.