<!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");
????????mychar.style.display="none";
}??
function?showtext()??
{??
var?mychar?=?document.getElementById("con");
????????mychar.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>
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2014-10-14
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