Determining if the element is the last child of its parent

Question

Using jQuery, is there a quick way of knowing if an element is its parent's last child?

Example:

<ul>   <li id="a"></li>   <li id="b"></li>   <li id="c"></li> </ul>  $('#b').isLastChild(); //should return FALSE $('#c').isLastChild(); //should return TRUE 

Answer 1

Use :last-child selector together with .is()

$('#c').is(':last-child')