Jasper Report in a Web Page

[divsen]

Hi

 

Can anybody plz tell me how to display a jasper report on a webpage..i saw the webapp sample..but that din help..

 

What is the best way to display??a jsp page or a servlet..I am new to this..

 

 

I tried in both..it keeps saying the exception

 

 

 

 

java.lang.NoClassDefFoundError: net/sf/jasperreports/engine/fill/JRHorizontalFiller

at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:601)

at com.servlets.JasperPrintServlet.doPost(JasperPrintServlet.java:102)

at com.servlets.JasperPrintServlet.doGet(JasperPrintServlet.java:63)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)

at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)

at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)

at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159)

at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)

at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)

at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)

at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)

at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)

at java.lang.Thread.run(Thread.java:595)

 

 

When i try to fill the report.JasperPrintServlet is the servlet where i try to fill my report

 

I have added the jasperreports-1.2.5.jar file in my lib folder and it has the class file..

 

I am using MyEclipse and Jboss 4

 

 

Can anybody plz help me

 

Thanks

Post edited by: divsen, at: 2006/08/27 01:31

[Kannan_S]

check whether your web-inf/classes directory has the two folders net and org .

the sample webapp folder given does not works.

try to build your own webapp by taking the source codes from the sample webapps