<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>


<title>时间格式化</title>

<script type="text/javascript" src="jquery-1.8.3.js">
</script>
<script type="text/javascript">
$(function(){
$("#btn").click(function(){
$("#div2").hide();
});

});
</script>

<style type="text/css">
div {
border:solid;
width: 200px;
height: 200px;
background-color: red;
}
</style>

</head>
<body>

<div id="div1"></div>
<div id="div2"></div>
<input type="button" id="btn" value="hidden" />

</body>
</html>


5. display=none与visibility=hidden有什么区别?????

结论一:样式“display:none”会完全隐藏元素,不再占据页面空间!

式“visibility:hidden”仅仅是隐藏了元素的显示效果,但是仍然占据页面空间!