Web
setTimeout 재귀함수
GOD03219
2018. 10. 19. 13:44
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<html>
<title>10.19</title>
<head>
<script language="javascript">
var notice = "안녕하세요?"
var index = 0;
function showNotice() {
index++;
var div = document.getElementById("divClock");
if (index > notice.length) {
div.innerText = "";
index = 0;
} else div.innerText = notice.substr(0, index);
setTimeout(showNotice, 500);
}
</script>
</head>
<body onload="showNotice()">
<div id="divClock" class="clock"></div>
</body>
</html>
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