jsp页面数据传递功能？

请大家帮帮忙我选择想做一个这样的功能：一个页面（a.jsp）就是有一个文本框，文本框后面有一个查询按钮。点击查询跳到另外一个页面(b.jsp),b.jsp页面有很多html:multibox 选框的选项，选择一项点确定后把选择的内容添加到a.jsp页面的那个文本框里。不知道谁有这方面的例子或代码。给我参照一下，谢谢大家帮帮忙了。等着急用！！！

解决方案 »

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a.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></head><body>
<form id="form1" name="form1" method="post" action="">  <input type="text" name="Text" />  <a href="b.html" target="_blank">b.html</a></form></body>
</html>
b.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 type="text/javascript" language="javascript">function test(){window.alert('操作成功!');
window.opener.document.form1.Text.value="test";window.close(this);
}
</script></head><body>
<form id="form1" name="form1" method="post" action="">
  <label>
  <input type="checkbox" name="checkbox" value="checkbox" />
  </label>
  <label>
  <input type="checkbox" name="checkbox2" value="checkbox" />
  </label>
  <label>
  <input type="button" name="button" onclick="test()" value="提交" />
  </label>
</form>
</body>
</html>
我只是把数据从B.HTML写回A.HTML的文本筐里,具体要怎么样,你自己应该知道怎么做了
在b页面选择后点确定把值放在session中，同时刷新a页面，把session中的值输出就可以啊
这样跳来跳去,刷新页面可不是什么好的解决方案,我建议使用弹出框,把值返回给主页面,或者采用IFRMAE,将b.jsp赋给IFRAME的SRC,而将此IFRAME置于A.JSP中,点击查询前隐藏
使用IFRAME的解决方案,下面是一段使用IFRAME的代码a.jsp<html>
<script language="javascript">
function test(my){
alert(my);
}
function ttt(){
alert('开始调用');
myframe.document.forms['form1'].button1.onclick();
myframe.document.forms['form1'].submit();
}
</script>
<body>
<br>ppp
<br>
<br>
<iframe src="includehtml.html" id="myframe">
</iframe> <br>
<br>
<br>
<input type="button" value="调用子窗体按钮的事件" onclick = "javascript:ttt()">
</body>
</html>
includehtml.html(b.jsp)<html>
<body>
<form id = "form1" action = "dd.htm">
<input type="button" id="button1" value="引用" onclick="parent.test('我是谁')">
</form>
</body>
</html>
这个写的确实好用a.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></head><body>
<form id="form1" name="form1" method="post" action="">  <input type="text" name="Text" />  <a href="b.html" target="_blank">b.html</a></form></body>
</html>b.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 type="text/javascript" language="javascript">function test(){window.alert('操作成功!');
window.opener.document.form1.Text.value="test";window.close(this);
}
</script></head><body>
<form id="form1" name="form1" method="post" action="">
  <label>
  <input type="checkbox" name="checkbox" value="checkbox" />
  </label>
  <label>
  <input type="checkbox" name="checkbox2" value="checkbox" />
  </label>
  <label>
  <input type="button" name="button" onclick="test()" value="提交" />
  </label>
</form>
</body>
</html>
a.jsp
<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></head>
<%
String value = request.getParameter("a");
if(value == null){
value = "";
}
%>
<body>
<form id="form1" name="form1" method="post" action="">  <input type="text" name="Text" value="<%=value%>">  <a href="b.html" target="_blank">b.html</a></form></body>
</html>
b.jsp<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 type="text/javascript" language="javascript">function test(){window.alert('操作成功!');
window.form1.submit();
window.close(this);
}
</script></head><body>
<form id="form1" name="form1" method="post" action="a.jsp">
  <label>
  <input type="checkbox" name="a" value="111" />
  </label>
  <label>
  <input type="checkbox" name="a" value="222" />
  </label>
  <label>
  <input type="button" name="button" onclick="test()" value="提交" />
  </label>
</form>
</body>
</html>
用JAVASCRIPT就可以了1.html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
  <TITLE> New Document </TITLE>
  <META NAME="Generator" CONTENT="EditPlus">
  <META NAME="Author" CONTENT="">
  <META NAME="Keywords" CONTENT="">
  <META NAME="Description" CONTENT="">  <script language="javascript">  </script>
</HEAD> <BODY>
<textarea id="text" cols="10" rows="5"></textarea>
<input type="button" value="open" onclick="window.open('2.html')"/>
</BODY>
</HTML>
2.html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
  <TITLE> New Document </TITLE>
  <META NAME="Generator" CONTENT="EditPlus">
  <META NAME="Author" CONTENT="">
  <META NAME="Keywords" CONTENT="">
  <META NAME="Description" CONTENT="">
  <script language="javascript">
function change() {
var str = "";
var arr = document.forms[0].elements;
for (var i = 0;i<arr.length;i++ )
{
if (arr[i].checked)
{
str += arr[i].value+"\r\n";
}
} window.opener.document.getElementById("text").value = str;
}
  </script>
</HEAD> <BODY>
<form>
  <input type="checkbox" name="chk" value="a"/>a
  <input type="checkbox" name="chk" value="b"/>b
  <input type="checkbox" name="chk" value="c"/>c
  <input type="checkbox" name="chk" value="d"/>d
  <input type="checkbox" name="chk" value="e"/>e
  <input type="checkbox" name="chk" value="f"/>f
  <input type="checkbox" name="chk" value="g"/>g
  </form>
  <input type="button" value="changeValue" onclick="change()"/>
</BODY>
</HTML>