我寫的代碼是否正確？
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>定時器</title>
<script type="text/javascript">
? var attime;
? function clock(){
? ? var time=new Date(); ? ? ? ? ?
? ? attime= time;
? ? document.getElementById("clock").value = attime;
? }
? var attime=setInterval(clock,100)
</script>
</head>
<body>
<form>
<input type="text" id="clock" size="50" ?/>
</form>
</body>
</html>
2016-07-21
attime=time.getHours()+":"+time.getMinutes()+":"+time.getSeconds();
這樣看著好看些
2016-07-21
可以運行
2016-07-21
能運行就對啊