日期:2014-05-16 浏览次数:20421 次
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script language ="javascript">
function get(){
alert(content.innerHTML); //这么写没错,你在好好看看哪是不是少写东西
var id=document.getElementById("content"); //这种写也是正确的
alert(id.innerHTML);
}
</script>
</head>
<body >
<div id = "content">
www.51js.com<br/>
www.51js.com<br/>
www.51js.com<br/>
www.51js.com<br/>
www.51js.com<br/>
</div>
<input type="button" value="getINNERHTML" onclick="get()">
</body>
</html>