js中confirm,alert,prompt的简单用法归纳

时间：2009-06-19 来源：liu1084

点击此按钮

<!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" />
<title>Untitled Document</title>
<script language="javascript" src="jquery-1.3.2.min.js"></script>
</head>

<body>
<script language="javascript">
$(function(){
    $("#aa").click(function(){
        bn = confirm("ok?");
        alert(bn);
        str = window.prompt("请输入密码","password");
        alert(str);
    });
});

</script>
<div ><a id="aa" href="#">点击此按钮</a></div>
</body>
</html>