Question

Actually, my sub-menu is on display : none.
I need to display the class sub-menu in jQuery.
How can do that ?

<li class="menu-item" id="menu-item-2292">
<a href="/photos">Photos</a><br/>
<ul class="sub-menu"><br/><li class="menu-item" id="menu-item-2296">Portrait</li>
</ul>
</li>

Answer 1

$('.menu-item').hover(
  function () {
    $('.sub-menu').show();
  },
  function () {
    $('.sub-menu').hide();
  }
);