jquery: closest('h3') selector?

i have:

<ul class="rating">
    <h3>Like this</开发者_JS百科h3>
    <li class="rating-number">
        <div id="iLikeThis" class="iLikeThis">
            <span class="counter">2</span>
        </div>
    </li>
</ul>

this is my jquery code

$('.iLikeThis .counter').each(function() {
        $(this).parent().parent().parent().children('h3').text('You like this');
        $(this).parent().addClass('like');
});

Is there a better way to select the nearest h3 element. It does work with 3-times parent() but not with closest('h3).

Why?

As h3 is not a parent of .counter, that won't work. Use .closest() on .rating instead and find its h3:

$(this).closest('.rating').children('h3').text('You like this');