Bootstrap dropdown sub menu missing

Question

Bootstrap 3 is still at RC, but I was just trying to implement it. I couldn\'t figure out how to put a sub menu class. Even there is no class in css and even the new docs do

Answer 1

@skelly solution is good but will not work on mobile devices as the hover state won't work.

I have added a little bit of JS to get the BS 2.3.2 behavior back.

PS: it will work with the CSS you get there: http://bootply.com/71520 though you can comment the following part:

CSS:

/*.dropdown-submenu:hover>.dropdown-menu{display:block;}*/

JS:

$('ul.dropdown-menu [data-toggle=dropdown]').on('click', function(event) {
  // Avoid following the href location when clicking
  event.preventDefault();
  // Avoid having the menu to close when clicking
  event.stopPropagation();
  // If a menu is already open we close it
  $('ul.dropdown-menu [data-toggle=dropdown]').parent().removeClass('open');
  // opening the one you clicked on
  $(this).parent().addClass('open');
});

The result can be found on my WordPress theme (Top of the page): http://shprinkone.julienrenaux.fr/