Passing vectors in a JSP Page

Hi All,
Can anybody please tell me as how I can pass vectors from a page to another page and how Can I retieve the value from the next page?
Thanks,
Aarthy

I am using this code in the first page
request.getSession.setAttribute("vec",v2);In the Recipient page
Vector v5=new Vector();
v5=(Vector)request.getSession().getAttribute("vec");I am getting nullPointerException when i try to get
the size of the vector.Can anyone tell as where I am
going wrong?
Thanks,
AarthyHow did u delclare your vector v2
did u say
Vector v2 = new Vector()
session.setAttribute("vec",v2);
if you just have said
Vector v2 ;
session.setAttribute("vec",v2);
and trying to access v2.size() will throw NULL pointer exception
good luck
KM

Similar Messages

Problem in passing data from one .jsp page to another .jsp page

i have a problem here
Actually i have 2 jsp pages. What im trying to do here is actually i want to pass data from the first jsp page to the second for updating
The first jsp page contains data that user wants to update in the form of table.
<td><img src = "edit.gif" alt = "edit" border="0" ><td>
<TD><%= Name %></td>
<TD><%= rs.getInt("Age") %></td>
<TD><%= rs.getString("Gender") %></td>
So this page displays the data that users wants to update plus one image button (edit button). So when user clicks this button, all the data in this page will be brought to the second .jsp page called updatePersonal for updating.
The problem here is that it is not displaying the existing data in the second .jsp page.
The second page basically contains forms
<INPUT TYPE="text" NAME="FirstName" maxlength="30" value = "<%=FirstName%>">
Can someone please help me. I really dont know what to do..How do i get the data displayed in the text field that is passed from the first .jsp page..thankx in advance

Please modify below code to:
td><img src = "edit.gif" alt = "edit" border="0" ><td>
-----------------modified code
td><a href="updatePersonal.jsp?FirstName=<%=rs.getString(FirstName")%">&LastName=<%=rs.getString("LastName")%>&Age=<%=rs.getInt("Age")%>&Gender=<%=rs.getString("Gender")%>"><img src = "edit.gif" alt = "edit" border="0" ></a><td>
I'm sure it works</a>

How to pass parameter to intro.jsp page ?

Hi all,
Anybody please tell me how to pass parameter to intro.jsp page.
Is there any param name defined in <forward > syntax ?
I have made following configuration in struts-config.xml file.
I want to pass parameter to intro.jsp page
<global-forwards>
<forward name="invalidsession" path="/intro.jsp" redirect="true" />
</global-forwards>
please reply soon.
Thanking you.

Hi all,
I have a similar kind of question..
Iam trying to pass a string variable from JSP to servlet thro URL..
Im using tomcat5
COde:
String fname=request.getParamter("filename");
<jsp:forward page="/servlet/coreservlets.filedownload?name=" +fname />
It is generating a unterminated tag error..Please help..

Passing values to the JSP page - Urgent

Hi all,
I have to pass the user id value to the JSP page. I have written the following code in the doInitialization() method
IPortalComponentRequest request = (IPortalComponentRequest) this.getRequest();
IPortalComponentContext myContext = request.getComponentContext();
IPortalComponentProfile myProfile = myContext.getProfile();
IAuthentication ia = UMFactory.getAuthenticator();
IUser portalUser = ia.getLoggedInUser(request.getServletRequest(), request.getServletResponse(false) );
s = portalUser.getUniqueName();
IPortalComponentSession componentSession = ((IPortalComponentRequest)getRequest()).getComponentSession();
Object o = componentSession.getValue("myEvents");
myEvents = (LoadEvents)o;
//myEvents = (LoadEvents) myContext.getValue("myEvents");
myEvents.setUserId(s);
myContext.putValue("myBeanName", myEvents);
I have also defined myEvents as a bean in my JSP page with scope APPLICATION. But I get User Id as "NULL".
Thanks in advance.
Rgds,
Janvi.

Hi Prakash,
Please find the jsp code pasted below:
<hbj:content
    id="myContext">
    <hbj:page
        title="Successful processing">
<jsp:useBean id="myMeet" scope="application" class="com.sap.ep.bluestar.LoadEvents" />
<jsp:useBean id="myEvents" class="com.sap.ep.bluestar.MonthView" scope="application" />
<%@ page contentType="text/html; charset=iso-8859-1" language="java" import="java.sql.*" %>
<%
int leadSpaces, daysInMonth, leadSpaces_next,daysInMonth_next, col_Counter;
myCal.setMonthView();
java.util.Vector printVal_pre = new java.util.Vector();
myCal.printMonth(myCal.getPre_month(),myCal.getPre_year());
printVal_pre = myCal.getPrintValues();
java.util.Vector printVal_cur = new java.util.Vector();
myCal.printMonth(myCal.getCur_month(),myCal.getCur_year());
printVal_cur = myCal.getPrintValues();
java.util.Vector printVal_next = new java.util.Vector();
myCal.printMonth(myCal.getNext_month(),myCal.getNext_year());
printVal_next = myCal.getPrintValues();
if(request.getMethod().equals("POST")){
     try {
          String action =(String) request.getParameter("action");
          if(action.equals("insert")){
          //     response.sendRedirect("_insertEvent.jsp");
               //response.sendRedirect("test.html");
     } catch(Exception e) {
          System.out.println(e.getMessage());
%>
<!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=iso-8859-1">
<title>Untitled Document</title>
<script language="javascript">
     function insertEvent(frm,eventDay){
          alert("here finally " + eventDay + " " + frm.eventMonth.value + " " + frm.eventYear.value );
          frm.action.value = "insert";
          frm.submit();
     function openWin(frm,eventDay)
     var newWin = window.open("http://localhost:50100/irj/servlet/prt/portal/prtroot/Web_Calendar.eventHandler?variable=" + frm.eventMonth.value + "/" + eventDay + "/" + frm.eventYear.value, 'popup',
     'resizable,height=200,width=325');
     if(newWin.focus) newWin.focus();
</script>
</head>
<body>
User is : <%= myCal.getUserId() %>
<table width="745" height="583" border="0">
<tr>
    <td width="258" height="23" align="center"><B> <% out.println(printVal_pre.elementAt(0).toString() + " " + printVal_pre.elementAt(1).toString());
leadSpaces = ((Integer)printVal_pre.elementAt(2)).intValue();
     daysInMonth = ((Integer)printVal_pre.elementAt(3)).intValue();
     %> </B> </td>
    <td width="215"> </td>
    <td width="258" align="center"><B> <% out.println(printVal_next.elementAt(0).toString() + " " + printVal_next.elementAt(1).toString());
    leadSpaces_next = ((Integer)printVal_next.elementAt(2)).intValue();
    daysInMonth_next = ((Integer)printVal_next.elementAt(3)).intValue();
     %> </B></td>
</tr>
<tr>
    <td height="151"><table width="245" border="1">
      <tr>
        <th width="35" scope="col"><div align="center">S</div></th>
        <th width="35" scope="col"><div align="center">M</div></th>
        <th width="35" scope="col"><div align="center">T</div></th>
        <th width="35" scope="col"><div align="center">W</div></th>
        <th width="35" scope="col"><div align="center">T</div></th>
        <th width="35" scope="col"><div align="center">F</div></th>
        <th width="35" scope="col"><div align="center">S</div></th>
      </tr><tr>
     <% col_Counter = 0;
          for (int i = 0; i < leadSpaces; i++) {
               out.print("<td> </td>");
               col_Counter++;
          for (int i = 1; i <= daysInMonth; i++) {
               // This "if" statement is simpler than messing with NumberFormat
               if(i < 9) {
                    out.print("<td align='center'>" + " " + i + "</td>");
                    col_Counter++;
               } else {
                    out.print("<td align='center'>" + i + "</td>");
                    col_Counter++;
               if ((leadSpaces + i) % 7 == 0) { // Wrap if EOL
                    out.println("</tr><tr>");
          int cnt = col_Counter;
          if(col_Counter == 28){
               out.println("</tr>");
          }else {
               for(int i = 0; i < (42 - col_Counter);i++){
                    out.print("<td> </td>");
                    cnt++;
                    if((cnt%7) ==0)
                         out.println("</tr><tr>");
               out.println("</tr>");
     %>
    </table></td>
    <td> </td>
    <td><table width="245" border="1">
      <tr>
        <th width="35" scope="col"><div align="center">S</div></th>
        <th width="35" scope="col"><div align="center">M</div></th>
        <th width="35" scope="col"><div align="center">T</div></th>
        <th width="35" scope="col"><div align="center">W</div></th>
        <th width="35" scope="col"><div align="center">T</div></th>
        <th width="35" scope="col"><div align="center">F</div></th>
        <th width="35" scope="col"><div align="center">S</div></th>
      </tr>
      <tr>
       <% col_Counter = 0;
          for (int i = 0; i < leadSpaces_next; i++) {
               out.print("<td> </td>");
               col_Counter++;
          for (int i = 1; i <= daysInMonth_next; i++) {
               // This "if" statement is simpler than messing with NumberFormat
               if(i < 9) {
                    out.print("<td align='center'>" + " " + i + "</td>");
                    col_Counter++;
               } else {
                    out.print("<td align='center'>" + i + "</td>");
                    col_Counter++;
               if ((leadSpaces_next + i) % 7 == 0) { // Wrap if EOL
                    out.println("</tr><tr>");
          cnt = col_Counter;
          if(col_Counter == 28){
               out.println("</tr>");
          }else {
               for(int i = 0; i < (42 - col_Counter);i++){
                    out.print("<td> </td>");
                    cnt++;
                    if((cnt % 7 ) ==0)
                    out.println("</tr><tr>");
               out.println("</tr>");
     %>
    </table></td>
</tr>
<tr>
    <td colspan="3"><table width="735" height="383" border="1">
      <tr>
      <td colspan="7" align="center"><B> <% out.println(printVal_cur.elementAt(0).toString() + " " + printVal_cur.elementAt(1).toString());
    leadSpaces = ((Integer)printVal_cur.elementAt(2)).intValue();
    daysInMonth = ((Integer)printVal_cur.elementAt(3)).intValue();
     %> </B></td>
      </tr>
      <tr>
        <th width="105" scope="col">SUN</th>
        <th width="105" scope="col">MON</th>
        <th width="105" scope="col">TUE</th>
        <th width="105" scope="col">WED</th>
        <th width="105" scope="col">THUR</th>
        <th width="105" scope="col">FRI</th>
        <th width="105" scope="col">SAT</th>
      </tr>
      <form name="eventCal" method="post" action="Web_Cal.jsp">
      <input name="eventMonth" type="hidden" value="<%= myCal.getCur_month() + 1 %>">
       <input name="eventYear" type="hidden" value="<%=myCal.getCur_year() %>">
      <input name="action" type="hidden" value="">
      <tr>
        <% col_Counter = 0;
          for (int i = 0; i < leadSpaces; i++) {
               out.print("<td> </td>");
               col_Counter++;
          for (int i = 1; i <= daysInMonth; i++) {
               // This "if" statement is simpler than messing with NumberFormat
               if(i < 9) {
                    out.print("<td align='center'>" + " " + "<a href='javascript:openWin(document.eventCal," + i + ");'>" + i + "</a></td>");
                    col_Counter++;
               } else {
                    out.print("<td align='center'>" + "<a href='javascript:openWin(document.eventCal," + i + ");'>" + i + "</a></td>");
                    col_Counter++;
               if ((leadSpaces + i) % 7 == 0) { // Wrap if EOL
                    out.println("</tr><tr>");
          if(col_Counter == 28){
               out.println("</tr>");
          }else if(col_Counter < 35){
               for(int i = 0; i < (35 - col_Counter);i++)
                    out.print("<td> </td>");
               out.println("</tr>");
          }else {
               for(int i = 0; i < (42 - col_Counter);i++)
                    out.print("<td> </td>");
               out.println("</tr>");
     %> </form>
    </table></td>
</tr>
</table>
</body>
</html>
</hbj:textView>
    </hbj:page>
</hbj:content>
Regards,
Janvi

Need a fast answer... passing javascript variable to jsp page (how to use)

This test application has 3 frames.
I'm assigning a value "stuff" to a variable ("testfield1") in a javascript function ("getTest") that exists inside an html frame (testpage1.html)
Then, I click on the "test submit" hypertext link to pass the value of "testfield1" to the JSP frame (testpage2.jsp) by invoking a function ("getData") in "testpage2".
In function ("getData"), I am passing the variable "testfield1" as a parameter to the "getData" function in "testpage2".
In "testpage2" - in the ("getData" function) I try to assign the value of the variable "testfield1" to another variable called "testfld1".
Then, I try to extract the value of "testfld1" into a variable called "tstfld1" in a JSP scriptlet
....I.E. [ String tstfld1 = request.getParameter("testfld1"); ]
But, the value is apparently not passed successfully, as tstfield1 appears to be "null".
Can anyone explain what I'm doing incorrectly?
The code for this test app is below...
********testpage0 - the parent frame*********
<HTML>
<HEAD>
<TITLE>GlobalView Reports and Trending Menubar</TITLE>
</HEAD>
<FRAMESET FRAMEBORDER="0" ROWS="15%,85%">
<FRAME SRC="testpage0.html" NAME="testhtmlparent">
<FRAMESET FRAMEBORDER="0" COLS="23%,77%">
<FRAME SRC="testpage1.html" NAME="testhtml">
<FRAME SRC="testpage2.jsp" NAME="testjsp">
</FRAMESET>
</FRAMESET>
</HTML>
*******testpage1.html********
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<html>
     <head><title>testpage1</title>
     <link rel="stylesheet" type="text/css" href="./standard.css">
          <script LANGUAGE="JavaScript">
          parent.frames[2].location = "blank.html";
          function getTest(reportType)
               testfield1 = "stuff";
               alert("testpage1.html...testfield1=" + testfield1 + ", reportType=" + reportType);
               parent.frames[2].location = "testpage2.jsp";
               parent.frames[2].getData(testfield1);
               return;
          </script>
     </head>
     <body bgcolor="#FFFFFF" text="#000000">
          <form name="reportRange">
               <center>
                    <fieldset style="padding: 0.5em" name="customer_box">
                    <table cellpadding="0" cellspacing="0" border="0">
                         <tr class="drophead">
                              <td valign="top" height="0" ><span class="drophead">
                                   test submit
                              </td>
                         </tr>
                    </table>
                    </fieldset>
               </center>
          </form>
     </body>
</html>
*******testpage2.jsp*********
<%@ page language="java" import="java.io.*, java.util.*" errorPage="error.jsp" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<META HTTP-EQUIV="Pragma" CONTENT="no-cache">
<html>
     <head>
     <title>testpage2</title>
     <script language="JavaScript">
          function getData(testfield1)
               alert("testpage2.jsp...testfield1=" + testfield1);
               document.pageData.testfld1.value = testfield1;
               document.pageData.submit();
     </script>
     </head>
     <body>
          <%
               String error;
          %>
          <div id="HiddenForm">
               <form name="pageData" method="post" action="testpage2.jsp" target="_self">
               <input type="hidden" name="testfld1" value="0">
          </form>
          </div>
          <%
               String tstfld1 = request.getParameter("testfld1");
          %>
          <P> testfld1 = <%= tstfld1 %> </P>
     </body>
</html>

parent.frames[2].getData(testfield1); is in testpage1.html
so in the document.pageData.testfld1.value = testfield1; document = testpage1.html( not testpage2.html)
modifying the getData to accept the document object, and refering this object to parent.frames[2].document may help you.
good Luck ....

Passing values to current jsp page to another jsp page in ADF

Hi All,
In my adf application i want to get the appropriate field value of selected row and i want to send that value to the another jsp page from curent jsp page when will we click on button or link.How can i do this.Please give me your valuable suggestions.I'm using jdeveloper 11.1.1.5 version. Thanks!

Hi,
Thanks for the reply. I didnt understand the execution of the process. can you please send any sample for text like hello world is passing to second jsp page. or any simple sample?

How to pass parameter between two jsp pages using web link (not form)

Hi Friends,
I have two jsp pages and would like to pass a parameter from one JSP page (one.jsp) to another JPS page (two.jsp)
in one.jsp
<a href="two.jsp?ant="<%=ant%">"> <%=antName%> </a><br>
I don't know how to pass value of parameter "ant" to two.jsp from one.jsp.
Can anyone help this? Thank you in advance</a>

Looks like you've got it almost right - just an extra unneeded "
<a href="two.jsp"?ant=<%= ant %>"><%=antName%></a>
which should render on the page as something like
My Ant Task
When you click the link, it should pass that parameter, and you can get it via request.getParameter().

Need help passing variables to another jsp page

I am working in a shopping cart with multiple lines and I am wanting to pass 2 variables to another page which is accessed from a link.
What I have so far is the following:
This is on the shopping cart JSP page with the link
<input type="hidden" name="shopCartReqDate1<%=i%>" id="shopCartReqDate1<%=i%>" value="<%= retVals[9] %>">
<input type="hidden" name="shopCartExpDate1<%=i%>" id="shopCartExpDate1<%=i%>" value="<%= retVals[10] %>">
Need it Earlier?
I am wanting to pass it to the HAC_Help_Text_Need_it_Earlier.jsp page
Right now on the HAC_Help_Text_Need_it_Earlier.jsp page I have the following code:
String shopCartReqDate1 = IBEUtil.nonNull(request.getParameter("shopCartReqDate1"));
String shopCartExpDate1 = IBEUtil.nonNull(request.getParameter("shopCartExpDate1"));
Do I need to create a function and do a document.getElementById?
Thanks for the help!

As far as I understand your question You don't have to use document.getElementById. Just submit the form and then on the next page You'll just pull the variables out from the request object.

Passing parameter to custom JSP page

From an appraisal, I am adding a link thru personalization that opens a custom JSP page in a new window. I somehow need to pass the appraisal_id context from the old page to the new page so the new page displays the appropriate information.
This is tricky because the original appraisal page isn't calling the new page within its code. Is there any way possible to pass a parameter such as appraisal id to this new page?
Thanks for any help.
M

M,
Have you tried passing the value via HTTP session.
Thanks.
With Regards,
Kali.
OSSI.

How to pass variables between 2 jsp pages-help

Hi,
I have a question like this.
As an example consider I have 3 .jsp pages.
page1.jsp - In this html form it has some textboxes to enter employee details.
page2.jsp - In this page it has a "PRINT" button which allows the user to click.
page3.jsp - A new popup window which having the same content as page2.jsp, but without the PRINT button.
But my problem is this. In this page3.jsp,it should be display the entered textbox values as page2.jsp. But these values are not displaying here. They display as NULL.
I use as follows, but it still not working.
<%= request.getParameter("effDate")%>.
Could you please tell me how to hold these values when I came from page2 to page3.
I'm using JSP 1.2 with javaBeans.
Thanks.

Well,
If you are popping up a new window, and you insisting on pulling the data out of the request's parameter map. Then you will need to add the values to the query string of your url.
window.open("http:localhost/page3.jsp?itemOne=itemOneValue&itemTwo=ItemTwoValue, '', '');
Alternative Option:
When posting from page 1 to page two, store your information into session scope
request.getSession().setAttribute("valeuOne", "valueOneValue");
Then instead of pulling from the paramter map, use request.getSession().getAttribute("valueOne") in your third page.
Hope that helps.
Thanx
Cardwell

Get the value and pass it to child jsp page

Hi All,
I want to get the attribute value from the adf table in my parent jsp page and again send it to the child jsp page.I'm very new to adf.Please any body give me a example for this.Please help me.
Thanks in advance!

Sorry......
I'm using Jdeveloper 11.1.1.5 version.In my adf application i have two jsp pages.One is parent.jspx and another one is child.jspx.In my parent.jspx page i have adf table.Now i want to get the attribute value from adf table which is in parent.jspx page and i want to send that values to the child.jspx page.How can i do this.Please give me the example.
Thanks!

Parameter passing from servlet to jsp page

Hi
I m facing problem of parameter passing from servlet to jsp ..
plz help me...
I m using as ...
in servlet code I m using ...
request.setAttribute("string",parameter);
and in jsp..
request.getParameter("string");
regard's
JAI KUMAR

Hi Jaykumar
You should use
<%= request.getAttribute("sting") %> or
${string}
in your jsp. I think you are trying to retrive the parameter instead of attribute.
Thanks

Passing An Array trough JSP pages

Hello there, what i am trying to do here is pass an array that i have created in one.jsp to another.jsp.
So if i want to pass a single variable say Long (for example) i would do something like that:
one.jsp
Long pairId = new Long(15);
session.setAttribute("pair", pairId);and to retrive it from another.jsp
Long pairId = new Long(session.getAttribute("pair").toString());Now instead of Long pairId if i create a Long[] pairArray and want to move it from one.jsp to another.jsp what should i do? Please let me know if this is possible and if not, please suggest an alternative way to go arround this problem.

actually i didnt read what you write properly, so if i can do it, how should i do it?
if i do something like that
one.jsp
String[] lArray =...
session.setAttribute("pair", langArray);and try ratreaving it from another.jsp like that:
String[] langArray = session.getAttribute("langArray").toString();i am getting the following error:
C:\Programs\internet\jakarta-tomcat-5.0.28\work\Catalina\localhost\myapp\org\apache\jsp\resources\questionsmanager\addQustion_005fSubmit_jsp.java:66: incompatible types
found : java.lang.Object
required: java.lang.String[]
String[] langArray = session.getAttribute("langArray");
^
1 error
this means that the array is casted to Object and i need to cast it buck to a string array.... But how am i suppose to do that???

Passing an argument to JSP page

Hi,
Please advise how can I pass a value from one JSP file to
another one using a button.
Thanks

Here's an example
paramtest.jsp

<a href="?firstname=John&lastname=Doe">John Doe</a>
<a href="?firstname=Mickey&lastname=Mouse">Mickey Mouse</a>
<%
// Variables
String _firstname = request.getParameter("firstname");
String _lastname = request.getParameter("lastname");
// do some value checking here..
// It will also work if you post a form with firstname and lastname fields to this script.
%>
<p>
Hello - <%=_firstname%> <%=_lastname%>

Vector to JSP Page

Hello,
I have a certain Vector within my servlet class that i retrieve from my logic unit tier.
I wish to pass this Vector to the JSP page to view and use the following statements to do this :-
Vector aucItems = logic.getAuc() ;
request.setAttribute("aucItems", aucItems) ;
rd.forward(request, response);how would i go about displaying the contents in my JSP page ? i am aware i should use request.getAttribute("aucItems") to retrieve the Vector but how would i go about traversing the vector and extracting and displaying the information using the .getName() method on each object of the Vector
Thanx,
- FaeLLe

It thinks that your items variable aucItems is a
string, and is iterating through each character in
the string in this loop.
Put the ${ } signs around aucItems to tell it
otherwise.
ie:
<c:forEach var="aucItem" items="${aucItems}">
Cheers,
evnafetsHi,
I tried that just now
My new JSP file looks like this
<html>
<head>
<title>ITEMS ON AUCTION</title>
</head>
<body>
<%@page import="auction.*" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<jsp:useBean id="aucItems" scope="page" class="java.util.Vector" />
<jsp:useBean id="aucItem" scope="page" class="auction.Auction" />
<table>
<c:forEach var="aucItem" items="$(aucItems)">
<tr><td>Item Number : </td><td><c:out value="${aucItem.itemNo}"/></td></tr>
<tr><td>Name : </td><td><c:out value="${aucItem.name}"/></td></tr>
<tr><td>Description : </td><td><c:out value="${aucItem.desc}"/></td></tr>
<tr><td>Current Bid : </td><td><c:out value="${aucItem.bid}"/></td></tr>
<tr><td>Maximum Bidder : </td><td><c:out value="${aucItem.maxBidder}"/></td></tr>
<tr><td>Seller Id : </td><td><c:out value="${aucItem.sellerId}"/></td></tr>
<tr><td>Maximum Time Of Auction : </td><td><c:out value="${aucItem.maxTime}"/></td></tr>
<tr><td>Auction Start Hour</td><td><c:out value="${aucItem.startHour}"/></td></tr>
<tr><td>Auction Start Min </td><td><c:out value="${aucItem.startMinute}"/></td></tr>
<tr><td>Auction Start Seconds </td><td><c:out value="${aucItem.startSeconds}"/></td></tr>
</c:forEach>
</table>
</body>
</html>I tried a lot of things for over eight hours now it always thinks it is a String.
Kindly assist.
Could it be because i have to perform a getAttribute() on the request parameter ?

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