How to pass parameter from jsp page and call report

Hello all,
I have the following jsp page and want to call report with parameter from jsp.
I have three parameter Roleid, Reportmonth and Reportyear on report.
I dont want screen which ask the user to enter parameter, i made the parameters hidden.
My query is how i can pass parameter to the report which are fetched from request object of jsp?

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ taglib uri="/birt.tld" prefix="birt" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<head>
<title>Assessment</title>
</head>
<body>

<birt:viewer id="birtViewer" reportDesign="report/Copy2.rptdesign"
pattern="run"
height="600"
width="1000"
format="pdf"
scrolling="yes"
></birt:viewer>

</body>
</html>

Please give some guideline.

Thanks,
Sunil

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Comments

mwilliams

You could shut the parameter page off with:

showParameterPage = false

As far as the parameters go, if you have access to the value in your JSP, I would assume you could add them to the list of URL parameters as well.

Roleid="..."
Reportmonth="..."
etc.

Sunil1

Thanks williams,

I have done following:
showParameterPage = false

but it gives following error
+ org.eclipse.birt.report.service.api.ReportServiceException: Required parameter Roleid is not set.

Where should i set parameter that is my main doubt ?

Thanks,
Sunil

Sunil1

Thank you williams
Finally i got the working jsp with parameter as per following:
So, everybody try this, call the jsp with hyperlink+parameter and enjoy BIRT Reporting

<%@page import="org.eclipse.birt.chart.computation.Engine3D"%>
<%@page import="org.eclipse.birt.report.engine.api.IRunAndRenderTask"%>
<%@page import="org.eclipse.birt.report.engine.api.IReportRunnable"%>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ taglib uri="/birt.tld" prefix="birt" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<head>
<title>Assessment</title>
</head>
<body>
<birt:viewer id="birtViewer" reportDesign="report/Copy2.rptdesign"
pattern="run"
height="600"
width="1000"
format="pdf"
scrolling="yes"
showParameterPage="false">
<birt:param name="Roleid" value='<%= request.getParameter("role") %>'></birt:param>
<birt:param name="Reportmonth" value='<%= request.getParameter("month") %>'></birt:param>
<birt:param name="Reportyear" value='<%= request.getParameter("year") %>'></birt:param>
</birt:viewer>
</body>
</html>

mwilliams

Sorry for the delayed response. Glad you got it working without my help!

Let us know whenever you have questions!

Sunil1

Thanks williams,
You and your team are helping very nicely to the developers.

Thanks a lot,
Sunil

mwilliams

You're welcome! If you ever see a question in the forums that you know the answer to, feel free to respond. Also, if you ever find out something cool that BIRT can do that you think others might find useful, the devShare is a great place to post something like that!

SwatiMantri02

How do I access <birt:param> value in report page??
I have cascade group of parameters and I want to populate list of these parameters on the basis of <birt:param> value.
How will it possible???