as written you're initiating a GET method ("?Id=100&val=200"). in addition the form
Parameter name is "Id" while the jsp is looking for a Parameter named "ID". on top
of that your request.getParameter("ID"); can't be an integer. it's an Object or
String.
try this:
first the form element "Id" has to be declared within the form with some sort of
input tag type like "text" or "hidden", then named, then assigned a value:
<input type="hidden" name="Id" >
then your javascript can look like this:
function submitInfo() {
document.frm.Id.value="200";
document.frm.method="post";
document.frm.action="test.jsp";
document.submit();
}
in your JSP do this:
<% String progId = request.getParameter("Id");
//change progId to an integer or do what you gotta do
....
....
%>
Geeta Kottapalli wrote:
> I am trying to send some values from one page to
> another or to the same page while submitting the form
> as :
> function submitInfo() {
> document.frm.method="post";
> document.frm.action="test.jsp?Id=100&val=200"
> document.submit();
> }
>
>
> In the JSP page when I request for the values as
>
> <% int progId = request.getParameter("ID");
> ....
> ....
> %>
>
> the values requested are null.
> Please help me.In JDeveloper where I developed the
> application worked fine.But when I deployed in JWS
> most of my JavaScript is not working.
> If anyone of you know why this is happenning or any
> suggestions how to solve it please.... let me know.
> Thanks,
> Geeta
>
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>
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Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
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