Question

I have a nested divs as follows, how can I change the class of span in the div whose id is inside-one?
thanks.
my code is as follows:

$("#top span.myclass").removeClass("myclass").addClass("myclass-new");

<div id="top">
    <div id="inside-one">
       <span id="s1" class="myclass"></span>
    </div>
<div id="inside-two">
       <span id="s2" class="myclass"></span>
</div>

Answer 1

$('#inside-one').find('span').removeClass('myClass').addClass('myClass-new');