https://www.4.works/assets/js/hoverable-collapse.js

1(function($) {
2  'use strict';
3  //Open submenu on hover in compact sidebar mode and horizontal menu mode
4  $(document).on('mouseenter mouseleave', '.sidebar .nav-item', function (ev) {
5      var body = $('body');
6      var sidebarIconOnly = body.hasClass("sidebar-icon-only");
7      var horizontalMenu = body.hasClass("horizontal-menu");
8      var sidebarFixed = body.hasClass("sidebar-fixed");
9      if(!('ontouchstart' in document.documentElement)) {
10        if(sidebarIconOnly || horizontalMenu) {
11          if(sidebarFixed) {
12            if(ev.type === 'mouseenter') {
13              body.removeClass('sidebar-icon-only');
14            }
15          }
16          else {
17            var $menuItem = $(this);
18            if(ev.type === 'mouseenter') {
19              $menuItem.addClass('hover-open')
20            }
21            else {
22              $menuItem.removeClass('hover-open')
23            }
24          }
25        }
26      }
27  });
28})(jQuery);