Dear Prashanth,
I tried out for scope ="session" ,still the error is same..
..
thanks 4 ur response..
thanks..
rgds,
virupaksha
"Prashanth.S" <[EMAIL PROTECTED]> wrote:
Hi
I agree with nagendra..
try out
instead of
scope=request...
Thanks
Prashanth
virupaksha hosamath wrote:
Dear Nagendra,
Still same error no change...!
Still I am not getting where will be the problem..?
Hey Nagendra..? r u indian..? where ur working..?
I m indian working in Malysia..
thanks 4 mail,
Regds,
virupaksha
Nagendra Kumar O V S wrote:
FLAVOR00-NONE-0000-0000-000000000000;hey,
u have saved ur dataObject to the request with the name "list" .
so ur jsp should look something like this
Show
check it out!!
-- nagi
-------Original Message-------
From: Struts Users Mailing List
Date: Tuesday, July 22, 2003 11:37:18 AM
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Subject: RE: error..!(Thnks Swaroop George)
Dear Swaroop,
Thanks for ur response..!
I just want to retrive data from the database using bean Dept.java,
I m not using any formbean here.just instantiating Dept bean in
ListDepartmentAction.java and displaying using tag in jsp called DeptListing.jsp.
Action mapping has done in struts-config.xml.
but still, i m getting same error. can u help me out..?
Model : Dept.java(to just retrive data from the database.)
Controller : ListDepartmentsAction.java(Instantiate class Dept )
View : DeptListing.jsp(iterate over bean and display)
for ur ref. i m sending code again pls. find..
im getting same error....
Thank you once again..
please reply me....
Regards,
virupaksha
--------------------------------------------struts-config---------------------------------------------------
-----------------------------------------------------------------------------------------------------------------
---------------------------------------------DeptListing.jsp---------------------------------------------
Show
---------------------------------------------------------------------------------------------------------------
-------------------------------------------------ListDepartmentsAction.java----------------------
package app;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public class ListDepartmentsAction extends Action{
public ActionForward perform(ActionMapping mapping,ActionForm form,HttpServletRequest
request,HttpServletResponse response) throws Exception{
Dept dept = new Dept();
request.getSession().setAttribute("list",dept.getDepartments);
return mapping.findForward("listing");
}
}
---------------------------------------------------------------------------------------------------------------
------------------------------------------------------error----------------------------------------------
exception
javax.servlet.ServletException: Cannot find bean departments in scope null at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:457)
at org.apache.jsp.DeptListing$jsp._jspService(DeptListing$jsp.java:187) at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:202) at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382) at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243) at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:201) at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344) at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170) at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462) at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:163) at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1011) at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1106) at
java.lang.Thread.run(Thread.java:536)------------------------------------------------------------------------------------------------------------
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