初学,请帮帮忙 其实没有必要用这么多的form,一个form就够用了。你在action页面里用javascript处理一下就可以了. 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 改成一个form,submit后,在javascript中写一个submit函数,就可以了 純jsp.<input type="radio" name="radiobutton1" value="1"> <input type="radio" name="radiobutton1" value="2"> String radiobutton1 = request.getParameter(radiobutton1); //form1request.setAttribute("radiobutton1",radiobutton1); //form2如此類推第二個頁面String a=request.getAttribute("radiobutton1"); String b=request.getAttribute("radiobutton2");//相加.int a1 = Integer.parseInt(a);int b1 = Integer.parseInt(b);System.out.println(a1+b1);試下吧,個人認為js寫可能更容易.謝謝 你可以用getParameter慢慢試試去取出<input type="radio" name="radiobutton1" value="1"> ---------value,我寫左相似的代碼用js.<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><script language="JavaScript">function radiotest()<!--{for (var i=0;i<document.form1.test.length;i++){ if (document.form1.test[i].checked==true) alert(document.form1.test[i].value);}}//--></script><HEAD><TITLE> New Document </TITLE><META NAME="Generator" CONTENT="EditPlus"><META NAME="Author" CONTENT=""><META NAME="Keywords" CONTENT=""><META NAME="Description" CONTENT=""></HEAD><BODY><form name="form1"><INPUT TYPE="radio" NAME="test" value="1" onclick="javascript:radiotest();">test1<INPUT type="radio" name="test" value="2" onclick="javascript:radiotest();">test2</form></BODY></HTML>自己試試,不要完全代碼.你會收穫更多...good luck <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>无标题文档</title></head><body><%String radiobutton1 = request.getParameter("radiobutton1");String radiobutton2 = request.getParameter("radiobutton2");request.setAttribute("radiobutton1",radiobutton1); request.setAttribute("radiobutton1",radiobutton2); %><form name="form1" method="post" action="result.asp"><table width="300" border="1"> <tr> <td>项目一:</td> <td><input type="radio" name="radiobutton1" value="20"> 20 </td> <td><input type="radio" name="radiobutton1" value="30"> 30 </td> <td><input type="radio" name="radiobutton1" value="40"> 40 </td> </tr> <tr> <td>项目二:</td> <td><input type="radio" name="radiobutton2" value="40"> 40 </td> <td><input type="radio" name="radiobutton2" value="50"> 50</td> <td><input type="radio" name="radiobutton2" value="60"> 60 </td> </tr></table> <input name="Input" type="submit"></form></body></html>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>在result.jsp中显示结果通过request.getAttribute("radiobutton1");和request.getAttribute("radiobutton2");得到选项并求出结果,显示 跪求SQL一条,小弟谢过了~ 关于ireport的问题,求解!!!!在线等!!!! Tomcat Servlet doPost()不响应 求一份java开发项目详细设计说明书实例 实在不知道原因,大家帮帮我! jsp遇到的问题,请教 jxl.jar报错的问题,解决立马给分 得到的request参数,如何转化为int类型的? 请!高手!指教!一个简单的jsp问题 关于向Oracle中写入日期的错误,来看一下。 怎样转换?明天要下岗! 一个简单的jsp树型结构示例(jsp+weblogic+oracle)
<input type="radio" name="radiobutton1" value="1">
<input type="radio" name="radiobutton1" value="2">
String radiobutton1 = request.getParameter(radiobutton1); //form1
request.setAttribute("radiobutton1",radiobutton1);
//form2如此類推
第二個頁面
String a=request.getAttribute("radiobutton1");
String b=request.getAttribute("radiobutton2");//相加.
int a1 = Integer.parseInt(a);
int b1 = Integer.parseInt(b);
System.out.println(a1+b1);試下吧,個人認為js寫可能更容易.謝謝
---------
value,我寫左相似的代碼用js.<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<script language="JavaScript">
function radiotest()
<!--
{
for (var i=0;i<document.form1.test.length;i++)
{
if (document.form1.test[i].checked==true)
alert(document.form1.test[i].value);
}
}
//-->
</script>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD><BODY>
<form name="form1">
<INPUT TYPE="radio" NAME="test" value="1" onclick="javascript:radiotest();">test1
<INPUT type="radio" name="test" value="2" onclick="javascript:radiotest();">test2
</form>
</BODY>
</HTML>自己試試,不要完全代碼.你會收穫更多...good luck
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
</head><body>
<%
String radiobutton1 = request.getParameter("radiobutton1");
String radiobutton2 = request.getParameter("radiobutton2");
request.setAttribute("radiobutton1",radiobutton1);
request.setAttribute("radiobutton1",radiobutton2);
%>
<form name="form1" method="post" action="result.asp">
<table width="300" border="1">
<tr>
<td>项目一:</td>
<td><input type="radio" name="radiobutton1" value="20"> 20 </td>
<td><input type="radio" name="radiobutton1" value="30"> 30 </td>
<td><input type="radio" name="radiobutton1" value="40"> 40 </td>
</tr>
<tr>
<td>项目二:</td>
<td><input type="radio" name="radiobutton2" value="40"> 40 </td>
<td><input type="radio" name="radiobutton2" value="50"> 50</td>
<td><input type="radio" name="radiobutton2" value="60"> 60 </td>
</tr>
</table> <input name="Input" type="submit">
</form></body>
</html>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
在result.jsp中显示结果
通过request.getAttribute("radiobutton1");和request.getAttribute("radiobutton2");得到选项并求出结果,显示