size of list

by naokiota

HTML

<div id="mod_a">
    <ul data-title='AAAA'>
        <li>1</li>
        <li>2</li>
        <li>3</li>
        <li>4</li>
        <li>5</li>
    </ul>
</div>

JavaScript

var list_size = $("#mod_a > ul > li").size();
var title = $( "ul").data('title');
$( "ul").before(title + ' : ' +list_size);