element count 값 구하기
Posted by Albert 3561Day 16Hour 43Min 23Sec ago [2015-07-20]
//html 단
<div id="selected">
<ul>
<li>29</li>
<li>16</li>
<li>5</li>
<li>8</li>
<li>10</li>
<li>7</li>
</ul>
</div>
// 스크립트단
<script>
var count = $("'selected li").length;
alert(count);
</script>