<!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=gb2312" />
<title>无标题文档</title>
<script language="javascript">
function myfun()
{
var usename=document.myform.name.value;
var starname=document.myform.sname.value;}
function myfun1()
{
if (isNaN(usename)==false)
{
alert("请输入姓名");
}
}
function myfun2()
{
document.write("<H2 align='center'>您的详细资料如下:</H2>");
document.write("您的姓名是:"+usename);
document.write("喜欢的名星是:"+sname);
}</script></head><body>
<form id="myform" name="myform" method="post" action="">
<p><h2 align="center">祥龙娱乐网页</h2>
<p align="center">姓名:
<label>
<input type="text" name="name" onfocus="myfun()" onblur="myfun1()" />
</label>
</p>
<p align="center">
<label>
<input type="checkbox" name="sname" value="checkbox" />
</label>
刘德华
<label>
<input type="checkbox" name="checkbox2" value="checkbox" />
梁朝伟</label>
<label>
<input type="checkbox" name="checkbox3" value="checkbox" />
周润发</label>
<label>
<input type="checkbox" name="checkbox4" value="checkbox" />
</label>
成龙</p>
<p align="center">
<label>
<input type="button" name="Submit" value="显示" onclick="myfun2()" />
</label>
</p>
</p>
</form></body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script language="javascript">
function myfun()
{
var usename=document.myform.name.value;
var starname=document.myform.sname.value;}
function myfun1()
{
if (isNaN(usename)==false)
{
alert("请输入姓名");
}
}
function myfun2()
{
document.write("<H2 align='center'>您的详细资料如下:</H2>");
document.write("您的姓名是:"+usename);
document.write("喜欢的名星是:"+sname);
}</script></head><body>
<form id="myform" name="myform" method="post" action="">
<p><h2 align="center">祥龙娱乐网页</h2>
<p align="center">姓名:
<label>
<input type="text" name="name" onfocus="myfun()" onblur="myfun1()" />
</label>
</p>
<p align="center">
<label>
<input type="checkbox" name="sname" value="checkbox" />
</label>
刘德华
<label>
<input type="checkbox" name="checkbox2" value="checkbox" />
梁朝伟</label>
<label>
<input type="checkbox" name="checkbox3" value="checkbox" />
周润发</label>
<label>
<input type="checkbox" name="checkbox4" value="checkbox" />
</label>
成龙</p>
<p align="center">
<label>
<input type="button" name="Submit" value="显示" onclick="myfun2()" />
</label>
</p>
</p>
</form></body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script language="javascript">function myfun2()
{var usename=document.myform.name.value;
if (usename =="")
{
alert("请输入姓名");
return false;
}var sname ="";
var cname = document.getElementsByName("sname");for(var i= 0; i < cname.length;i++)
{
if(cname[i].checked ==true)
{
sname += cname[i].value + " ";
}
}
document.write("<H2 align='center'>您的详细资料如下:</H2>");
document.write("您的姓名是:"+usename + "<br>");
document.write("喜欢的名星是:"+sname);}</script></head><body>
<form id="myform" name="myform" method="post" action="">
<p><h2 align="center">祥龙娱乐网页</h2>
<p align="center">姓名:
<label>
<input type="text" name="name" />
</label>
</p>
<p align="center">
<label>
<input type="checkbox" name="sname" value="刘德华" />
刘德华</label><label>
<input type="checkbox" name="sname" value="梁朝伟" />
梁朝伟</label>
<label>
<input type="checkbox" name="sname" value="周润发" />
周润发</label>
<label>
<input type="checkbox" name="sname" value="成龙" />
成龙</label>
</p>
<p align="center">
<label>
<input type="button" name="Submit" value="显示" onclick="return myfun2()" />
</label>
</p>
</p>
</form></body>
</html>
usename
starname
是局部的