composed 예제
<style>
div {
padding:50px;
background-color:rgba(255, 0, 0, 0.2);
text-align:center;
cursor:pointer;
}
</style>
<script>
function homzzang(event) {
alert(event.composed);
}
</script>
<div>홈짱닷컴
<div onclick="homzzang(event)">Homzzang.com</div>
</div>
결과보기
결과값: true