How to correctly write a condition in jQuery?

Question

JavaScript

Hello. Here, for example, how to find out that on page 10 they <li>go in a row and so as not to fence this:

if ($('li').next('li').next('li').next('li').next('li').next('li').next('li').next('li').next('li').next('li').css("display")=="block")

Those. how to simplify this expression? Thank you.

Answer 1

https://api.jquery.com/last-child-selector/
:last-child switch to the last child immediately.

if($( "ul li:last-child" ).css('display') == 'block')