how to pass parameter from jsp page to struts action class

Hi,

I am using struts2.
Actually I am stuck at one point. I do have one form and there are 3 submit calls in same form. In last submit call, I am inserting record in database but to know which one is final submit, I need to pass some flag saying that this is final submit.

so, I though to set parameter in jsp page (when last submit pressed) and trying to get parameter in action class but it says null. so, I am confused to do what next.

Here, is my code and also if there is any other method doing so then please let me know.

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<%@ page language="java" %>
<%
  
    String type = request.getParameter("Question_Type");
    int typeValue=0;
    if(type!=null)
    typeValue=Integer.parseInt(type);
    String option = request.getParameter("Option_Number");
    int options=0;
    if(option!=null)
    	options = Integer.parseInt(option);
%>

<html>
<head>
<title>Feedback Collection System | By Dhaval Tamboli</title>
</head>
<script language="JavaScript" type="text/javascript">
function selfSubmit(){
	 var cboTestObj = me.Question_Type.selectedIndex;
	  me.submit();
}
function optionSubmit(){
	 var cboTestObj = me.Option_Number.selectedIndex;
	 me.submit();
}
function onSubmit(){
	 request.setParameter("flag","true");
	 me.submit();
}
</script>
<body>
<s:if test="#session.logged-in != true">
<jsp:forward page="/index.jsp" />  
</s:if>
<h2>Create Questionnaire</h2>
<s:actionerror />

<s:form name="me" action="temp" method="post">
	<s:param name="dd" value="true"/>
	<s:textfield name="Question_Name" key="label.Question" size="20" />
	
	<s:select name="Question_Type" key="label.Questiontype" size="20" 
	list="#{'1':'Single Select Option', '2':'Multiple Select Option', '3':'Comment Box', '4':'Rating Scale', '5':'Yes/No'}"
    headerKey="-1"
    size="1"
    headerValue="--- Please Select ---"
    onchange="javascript: selfSubmit();"
	 />
	 
	 <br/>
	 
	<%if(typeValue==1 || typeValue==2) {%>
	<s:select name="Option_Number" key="label.Option" size="20" 
	list="#{'1':'1', '2':'2', '3':'3', '4':'4', '5':'5'}"
    headerKey="-1"
    size="1"
    headerValue="--- Please Select ---"
    onchange="javascript: optionSubmit();"/>
	
	<br/>
	
	<%if(options==1) {%>
		<s:textfield name="Option_1" key="label.value" size="20"/>
		<% } else if(options==2) {%>
	<s:textfield name="Option_1" key="label.value" size="20"/>
	<s:textfield name="Option_2" key="label.value" size="20"/>
	<% } else if(options==3) {%>
	<s:textfield name="Option_1" key="label.value" size="20"/>
	<s:textfield name="Option_2" key="label.value" size="20"/>
	<s:textfield name="Option_3" key="label.value" size="20"/>
	<%} else if(options==4) {%>
	<s:textfield name="Option_1" key="label.value" size="20"/>
	<s:textfield name="Option_2" key="label.value" size="20"/>
	<s:textfield name="Option_3" key="label.value" size="20"/>
	<s:textfield name="Option_4" key="label.value" size="20"/>
	<% }else if(options==5) {%>
	<s:textfield name="Option_1" key="label.value" size="20"/>
	<s:textfield name="Option_2" key="label.value" size="20"/>
	<s:textfield name="Option_3" key="label.value" size="20"/>
	<s:textfield name="Option_4" key="label.value" size="20"/>
	<s:textfield name="Option_5" key="label.value" size="20"/>
	<%} %>
	<%} %>
	
		<input type="button" value="<s:text name='label.create'/>" onClick="javascript: onSubmit();"/>

</s:form>
</body>
</html>

Thanks
Dhaval

The correct way to accomplish what you want would be to use the Struts submit tag with a different action.

What are all those scriptlets for? And why bother using Struts 2 if you're going to manually code, in a scriptlet, what the framework gives you for free?