atanu_panda2000
Posts: 5
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| Posted: 12/28/2006, 6:22 AM |
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Hi
I have a little knowledge on how to work with Jasper Reporting engine. I am using mysql data base. From Jasper engine I can fetch data. I have also started JBOSS application server. Where I can run java and jsp files easily. But while trying to call jasper report from any .java file or from any .jsp file I am getting problem. I have also search internet a lot. But didn’t get any proper solution .
If you please help me to solve this problem I will be very glad.
Also please tell me how to “import net.sf.jasperreports.*” as it is showing error that package net.sf.jasperreports does not exist.
Atanu panda
Thank you
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matheus
Posts: 386
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| Posted: 12/28/2006, 8:01 AM |
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Where is CodeCharge Studio in your post?
_________________
Matheus Trevizan
Dynamix Software Ltda.
Blumenau SC Brasil
www.dynamix.com.br |
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atanu_panda2000
Posts: 5
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| Posted: 12/29/2006, 12:39 AM |
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sir
If you please tell me the complete procedure with code and also software to be install I will be very much thankful to you.
will I send my code what I have written in my programm?
Also please send me links on this purpose.
Thanks
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LH_13
Posts: 30
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| Posted: 12/29/2006, 2:52 AM |
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I'm sorry, but this is not pure java forum.
It forum about and around the CodeChargeStudio.
And knowlege of people here mainly obiut CCS Java Pattern. Not pure java.
So i think better way to look for answer somewhere else.
Jasper Reporting is pure java enigine.
You can read more hrer http://jasperforge.org.
Or on other forums.
_________________
Sorry my english! |
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atanu_panda2000
Posts: 5
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| Posted: 01/12/2007, 4:24 AM |
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Hi
I am trying to call a jrxml file into a java file . The program gets compiled . But while running I getting this error.
code is
import net.sf.jasperreports.view.JasperViewer;
import net.sf.jasperreports.engine.xml.JRXmlLoader;
import net.sf.jasperreports.engine.xml.*;
import net.sf.jasperreports.engine.JasperCompileManager;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.design.JasperDesign;
import net.sf.jasperreports.engine.JasperReport;
import java.io.OutputStream;
import java.sql.*;
import java.util.HashMap;
import java.util.Map;
import net.sf.jasperreports.engine.JREmptyDataSource;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JasperExportManager;
import java.io.*;
import java.lang.String;
import java.lang.*;
import java.lang.Object;
import java.lang.Throwable;
import java.lang.Exception;
import net.sf.jasperreports.engine.design.JRAbstractClassCompiler;
import net.sf.jasperreports.engine.design.JRAbstractCompiler;
import net.sf.jasperreports.engine.design.JRDefaultCompiler;
import net.sf.jasperreports.engine.JasperCompileManager;
import net.sf.jasperreports.engine.design.JRClassCompiler.*;
import net.sf.jasperreports.engine.design.JRCompiler.*;
import net.sf.jasperreports.engine.design.JRMultiClassCompiler.*;
import net.sf.jasperreports.engine.JasperManager;
import net.sf.jasperreports.engine.design.*;
import net.sf.jasperreports.engine.*;
import java.io.FileNotFoundException;
public class HelloWorld {
public HelloWorld() {
}
public static void main(String[] args) {
String reportSource ="C:\\Documents and Settings\\ss\\workspace\\HelloWorld\\src\\HelloReportWorld.xml";
String reportDest = "C:\\Documents and Settings\\ss\\workspace\\HelloWorld\\src\\HelloReportWorld.html";
Map params = new HashMap();
try
{
JasperDesign jasperDesign=JRXmlLoader.load(reportSource);
//JasperManager.loadXmlDesign("HelloReportWorld.xml");
JasperReport jasperReport =
JasperCompileManager.compileReport(jasperDesign);
JasperPrint jasperPrint =
JasperFillManager.fillReport(
jasperReport, params, new JREmptyDataSource());
JasperExportManager.exportReportToHtmlFile(
jasperPrint, reportDest);
JasperViewer.viewReport(jasperPrint);
}
catch (JRException ex)
{
ex.printStackTrace();
}
}
}
the error I am getting is that
net.sf.jasperreports.engine.JRException: Language "null" not supported by this report compiler.
Expecting "java" instead.
at net.sf.jasperreports.engine.design.JRAbstractClassCompiler.checkLanguage(JRAbstractClassCompiler.java:97)
at net.sf.jasperreports.engine.design.JRAbstractCompiler.compileReport(JRAbstractCompiler.java:138)
at net.sf.jasperreports.engine.design.JRDefaultCompiler.compileReport(JRDefaultCompiler.java:105)
at net.sf.jasperreports.engine.JasperCompileManager.compileReport(JasperCompileManager.java:211)
at HelloWorld.main(HelloWorld.java:46)
any one please tell me what should I do.
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matheus
Posts: 386
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| Posted: 01/12/2007, 4:51 AM |
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Can you read English?
This is NOT a pure java forum.
_________________
Matheus Trevizan
Dynamix Software Ltda.
Blumenau SC Brasil
www.dynamix.com.br |
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atanu_panda2000
Posts: 5
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| Posted: 01/12/2007, 10:29 PM |
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I don't have the idea that it's not a java forum. If you disturbed by me then sorry otherwise I have nothing to do . Can u tell me the name of pure java forum.
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atanu_panda2000
Posts: 5
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| Posted: 01/12/2007, 10:31 PM |
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Mr. matheus do u think I don't know english.
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LH_13
Posts: 30
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| Posted: 01/15/2007, 12:53 AM |
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Mr. atanu_panda2000 do you know what is google?
Try you type "java jasper forum" (wihtout qouts)
or
"java jasper net.sf.jasperreports.engine.JRException: Language "null" not supported by this report compiler." (without qouts too)?
Pleack note, in my earlier post i write home page of jasper.
I think it's enough.
_________________
Sorry my english! |
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suniladp
Posts: 1
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| Posted: 03/09/2007, 3:01 AM |
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hi 2 every one this is sunil and jasper report genaration is very easy and when ur getting errors then just add libriaries to the project that it i had also got the same errors and added jar files so every one plz try tht
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mfa
Posts: 3
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| Posted: 05/29/2007, 3:31 AM |
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hi master
sir i use sun java studio creater
i install ireport and designed the fahim.jrxml file the run and test that give right result show report in jrxmpl preview
sir guid me how i call my ireport file in sun java stdio crater
i also add jasperreports-1.3.3.jar in project lib
i use this code but that give me error
Connection conn = null ;
// the following should be in a try-catch...
javax.naming.Context ctx = new javax.naming.InitialContext() ;
DataSource ds = (DataSource)ctx.lookup("java:comp/env/jdbc/Travel") ;
conn = ds.getConnection() ;
JasperReport jasperReport = JasperCompileManager.compileReport("f:\ireport\fahim.jrxml","G",conn);
JasperPrint jasperPrint = JasperFillManager.fillReport("f:\ireport\fahim.jrxml",new HashMap(),conn)
it file i designed in ireport fahim.jrxml
sir my question is how i call fahim.jrxml file directly in studio creater
why i use xml code in studio creater
please give me idea and step
thank
aamir
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