无法使用子选择器定位特定的LI元素

Question

I just can't figure out what I'm doing wrong.

 $('ul.list > li:not(.sublist)').click(function() { alert("working now"); }); 

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <ul class="list"> <li>One</li> <li class="special">Two</li> <li>Three</li> <li> <ul class="sublist"> <li>1</li> <li>2</li> <li>3</li> </ul> </li> </ul> 

I'm trying to only select the LI elements that descend from the class(.list). Invariably, the children of the class(.sublist) are also activated when I click.Eeverything I click on gives me the alert. This is not what I want. I'm getting frustrated because I know the answer is simple but I just can't figure it out.

I've also tried using this:

$('ul.list li').not('.sublist').click(function(){
    alert('working');
});

Answer 1

Use the direct child combinator, > , in order to only select direct children elements:

ul.list > li

But since this still selects the li that contains the .sublist element, use a combination of the :not() / :has() selectors:

$('ul.list > li:not(:has(.sublist))').on('click', function () {
    // ...
});

Example Here

 $('ul.list > li:not(:has(.sublist))').on('click', function () { alert('working'); }); 

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <ul class="list"> <li>One</li> <li class="special">Two</li> <li>Three</li> <li> <ul class="sublist"> <li>1</li> <li>2</li> <li>3</li> </ul> </li> </ul>