HTML ??
HTML ????? ????? JavaScript, VBScript ?? ?? ?? ???? ??? ?????.
HTML? ????? ???? ??? ??? ????.
<script type="text/javascript">
//JavaScript ??
</script>
????? ?? HTML ??? ???? ?? ???? ?? ??? ???? ? ?????.
<script> ??
HTML ???? JavaScript ????? ????? <script> ??? ?????. <script> ? </script>? JavaScript?
?? ??? ? ??? ?????.
<script>? </script> ??? JavaScript? ?????.
alert("JavaScript? ??? ?? ?? ?????!!!")
</script></span>
? <noscript>
<noscript> ??? ????? ????? ??????? ????? ????? ? ????? ???? ?? ??? ?? ????? ??? ? ?? ?? ?? ???? ?????.<noscript> ???? ?? HTML ???? body ??? ?? ?? ??? ??? ? ????. <noscript> ??? ???? ????? ????? ???? ??? ????? ????? ???? ?????.
<noscript>?????. ????? JavaScript? ???? ????!</noscript>
JavaScript ?? (? ???? javascript ??????)
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JavaScript腳本語言</title>
<script type="text/javascript">
function myFunction()
{
document.getElementById("demo").innerHTML="My First JavaScript Function";
}
</script>
</head>
<body>
<h1>My Web Page</h1>
<p id="demo">A Paragraph.</p>
<button type="button" onclick="myFunction()">點(diǎn)擊這里</button>
</body>
</html>?: ? ??? ??? ??? ?? ?? ????? ???. ?? ?? ???? ????: <!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JavaScript腳本語言</title>
<script type="text/javascript">
window.onload = function () {
setTime();
}
function setTime() {
var div = document.getElementById("d1");
var time = new Date();
//如果獲取月份（月份從0開始 + 1）
div.innerHTML = set(time.getHours()) + ":" + set(time.getMinutes()) + ":" + set(time.getSeconds());
}
//
function set(num) {
if (num < 10) {
return "0" + num;
} else {
return num;
}
}
setInterval("setTime()",1000);
</script>
</head>
<body>
<div id="d1"></div>
</body>
</html>? ??? 
