CSS/Javascript based drop down menu. Issue with onclick event

Question

I am having some issue getting a menu to .hide() after clicking on an element.

$(document).on("click", "div.dropdown", function() {
  $(this).find("ul").show(0, function() {
    $(this).find("li").click(function() {
      var a = $(this).html();
      $(this).parent().parent().find(".dropdown-title p").html(a);
      $(this).parent().hide(); //Onclick won't hide the UL
    });
    $(this).mouseleave(function() {
      $(this).hide();
    });
  });
  return false;
});

div.dropdown {
  margin: 0 20px 0 0;
  float: left;
  border-radius: 3px;
  background: rgba(0, 0, 0, .1);
  height: 50px;
  line-height: 50px;
  color: #999;
  text-transform: uppercase;
  position: relative;
}

div.dropdown div.dropdown-title {
  padding: 0 20px;
  display: inline-block;
  cursor: pointer;
}

div.dropdown div.dropdown-title p {
  margin: 0 20px 0 0;
  float: left;
  font-size: 12px;
}

div.dropdown div.dropdown-title span {
  float: left;
}

div.dropdown ul {
  position: absolute;
  top: 50px;
  left: 0;
  width: 200px;
  overflow-y: auto;
  overflow-x: hidden;
  border-radius: 0 0 3px 3px;
  z-index: 1001;
  border: 1px solid #ccc;
  list-style-type: none;
  padding: 0;
  margin: 0;
}

div.dropdown ul li {
  line-height: 32px;
  background: #fff;
  color: #999;
  font-size: 12px;
  white-space: nowrap;
  text-transform: uppercase;
  padding: 0 20px;
  cursor: pointer;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="dropdown">
  <div class="dropdown-title">
    <p>Sort By</p>
    <span><i class="fa fa-caret-down" aria-hidden="true"></i></span>
  </div>
  <ul style="display: none;">
    <li>Option 1</li>
    <li>Option 2</li>
    <li>Option 3</li>
    <li>Option 4</li>
    <li>Option 5</li>
    <li>Option 6</li>
    <li>Option 7</li>
    <li>Option 8</li>
  </ul>
</div>

I am attempting to get the dropdown menu (the ul element) to .hide() when you click on one of the li elements in the menu, as well as when you mouseleave from the ul. Right now, just the mouseleave portion works and not when you click on one of the li elements. I am unsure of what I am overlooking, so if you see any errors or issue please let me know.

Here's the link to my fiddle

Answer 1

When clicking on the li the event propagating to the ul, so what really happens that the click on the li closing the list but the 'click' on the ul opens it again, you can stop the event propagation

$(document).on("click", "div.dropdown", function() {
    $(this).find("ul").show(0, function() {
        $(this).find("li").click(function(event) {
            event.stopPropagation();
            var a = $(this).html();
            $(this).parent().parent().find(".dropdown-title p").html(a);
            $(this).parent().hide(); //Onclick won't hide the UL
        });
        $(this).mouseleave(function() {
            $(this).hide();
        });
   });
   return false;
});