<html>
<head>
<title>Dom:hasFocus方法實(shí)例</title>
</head>
<body onfocus="getFocus()" onblur="Empty_Focus()">
<h2>請點(diǎn)擊網(wǎng)頁區(qū)域．表明該網(wǎng)頁獲得焦點(diǎn),顯示為true.點(diǎn)擊瀏覽器地址欄．該網(wǎng)頁失去焦點(diǎn)顯示為false</h2>
<hr/>
<a href="http://m.survivalescaperooms.com" onfocus="getFocus()">武林網(wǎng)</a>
<span id="c"></span>
<script language="javascript">
function getFocus(){
document.getElementById("c").innerHTML = document.hasFocus();
}
function Empty_Focus(){
document.getElementById("c").innerHTML = document.hasFocus();
}
</script>
</body>
</html>
