<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>display</title>
<script type="text/javascript">
function hidetext()
{
var mychar = document.getElementById("con").style.display="none";
}
function showtext()
{
var mychar = document.getElementById("con").style.display="block";
}
</script>
</head>
<body>
<h1>JavaScript</h1>
<p id="con">做為一個Web開發師來說，如果你想提供漂亮的網頁、令用戶滿意的上網體驗，JavaScript是必不可少的工具。</p>
<form>
<input type="button" onclick="hidetext()" value="隱藏內容" />
<input type="button" onclick="showtext()" value="顯示內容" />
</form>
</body>
</html>好難記住這些代碼?。?。、
2014-09-09
多練習就能記住了