thx for your tips, but the jsp is already fixed.
here is the running version
| <%@ page import="de.oio.data.*" %>
| <%@ page import="javax.portlet.*"%>
| <%@ taglib uri="/WEB-INF/portal-lib.tld" prefix="m"%>
| <%@ taglib uri="/WEB-INF/portlet.tld" prefix="portlet"%>
| <portlet:defineObjects/>
| <%
| String calcAction = (String)session.getAttribute("calcAction");
| String calcbin = (String)session.getAttribute("calcbin");
| %>
| <P>This is a very simple calculator (can only add).</P>
| <div>
| <br />
| Result : <%= ((Calculator)session.getAttribute("testBean")).getSResult()%>
| <br />
| <br />
| <br />
| </div>
| <form method="POST" action="<portlet:actionURL></portlet:actionURL>">
| <div>
| <INPUT TYPE="TEXT" NAME="sNumber1" id="sNumber1" VALUE="0" />
| <INPUT TYPE="TEXT" NAME="sNumber2" id="sNumber2" VALUE="0" />
| </div>
| <br />
| <div>
| <input name="calcbin" type="radio" value="bin" <%=calcbin.equals("bin") ?
"CHECKED" : ""%>/>bin
| <input name="calcbin" type="radio" value="hex" <%=calcbin.equals("hex") ?
"CHECKED" : ""%>/>hex
| <input name="calcbin" type="radio" value="oct" <%=calcbin.equals("oct") ?
"CHECKED" : ""%>/>oct
| <input name="calcbin" type="radio" value="fac" <%=calcbin.equals("fac") ?
"CHECKED" : ""%>/>n!
| <br />
| <br />
| </div>
| <div>
| <INPUT TYPE="SUBMIT" name="calcAction" id="1" value="sub"/>
| <INPUT TYPE="SUBMIT" name="calcAction" id="2" value="add"/>
| <INPUT TYPE="SUBMIT" name="calcAction" id="3" value="div"/>
| <INPUT TYPE="SUBMIT" name="calcAction" id="4" value="multi"/>
| <INPUT TYPE="SUBMIT" name="calcAction" id="5" value="mod" />
| <Input type="submit" name="do" value="resolve" />
| </div>
|
| </form>
thanks to roy for helping me
ben
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