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give another jsp to action

anarkali perera

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posted 15 years ago

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this is my jsp

i need to send this bean another jsp.where should i declare that jsp?

Sagar Rohankar

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posted 15 years ago

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Define the another JSP wherever in the context (from where it is accessible) and try using the bean like this:

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anarkali perera

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ok.but i need to know when i click the submit button it should go to another jsp.how to do that?

Sagar Rohankar

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posted 15 years ago

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Try,

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David Newton

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posted 15 years ago

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(With the caveat that submitting to JSPs is considered poor practice.)

anarkali perera

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can i map a jsp using Deployment Discripter.
as example this is the way we map servlet

Seetharaman Venkatasamy

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Please Consider David input.

For Your Information http://wiki.metawerx.net/wiki/Web.xml.JspFile

anarkali perera

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in this example what is mean by tester/* .it is mean all url that include tester word?

Sagar Rohankar

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Please check the same link, its shows which URL pattern call that servlet mapping.

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anarkali perera

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this is my one jsp file

this is the jsp which i use print get to bean values.

but when i run first jsp it gives this error?

HTTP Status 500 -

--------------------------------------------------------------------------------

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Attempted a bean operation on a null object.
	org.apache.jasper.runtime.JspRuntimeLibrary.handleGetProperty(JspRuntimeLibrary.java:603)
	org.apache.jsp.result_jsp._jspService(result_jsp.java:62)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

note The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.

--------------------------------------------------------------------------------

Apache Tomcat/6.0.18

anarkali perera

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this is the which print on server

Oct 16, 2009 8:25:32 AM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.j2ee.server:jspFirst' did not find a matching property.
Oct 16, 2009 8:25:32 AM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre1.6.0\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:/Program Files/Java/jre1.6.0/bin/client;C:/Program Files/Java/jre1.6.0/bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Java\jdk1.6.0\bin;c:\Program Files\Microsoft SQL Server\90\Tools\binn\;C:\Program Files\Apache Software Foundation\Apache Tomcat 6.0.16\lib\servlet-api.jar;C:\Program Files\Common Files\Ulead Systems\MPEG;C:\Program Files\Rational\common;C:\Documents and Settings\aruna\Desktop\mysql-connector-java-5.1.7;C:\MATLAB7\bin\win32;C:\Program Files\QuickTime\QTSystem\;C:\Program Files\apache-ant-1.7.1\bin;C:\Program Files\Microsoft SQL Server\80\Tools\Binn\;C:\Program Files\Microsoft SQL Server\90\DTS\Binn\;C:\Program Files\Microsoft SQL Server\90\Tools\Binn\VSShell\Common7\IDE\;n:\vStudio\Common7\IDE\PrivateAssemblies\;
Oct 16, 2009 8:25:32 AM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
Oct 16, 2009 8:25:32 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 587 ms
Oct 16, 2009 8:25:32 AM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Oct 16, 2009 8:25:32 AM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.18
Oct 16, 2009 8:25:32 AM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
Oct 16, 2009 8:25:32 AM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Oct 16, 2009 8:25:32 AM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/32  config=null
Oct 16, 2009 8:25:32 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 413 ms
Oct 16, 2009 8:25:39 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: Attempted a bean operation on a null object.
	at org.apache.jasper.runtime.JspRuntimeLibrary.handleGetProperty(JspRuntimeLibrary.java:603)
	at org.apache.jsp.result_jsp._jspService(result_jsp.java:62)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	at java.lang.Thread.run(Unknown Source)

Seetharaman Venkatasamy

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posted 15 years ago

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please see the Sagar's first post

anarkali perera

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no.i can't get idia from that?

Seetharaman Venkatasamy

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posted 15 years ago

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your <jsp:getProperty property="name" name="one"/> is with out jsp:useBean . got it?

anarkali perera

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is it essential to use <jsp:getProperty property="name" name="one"/> inside the jsp:usebean tag

anarkali perera

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i chang the result.jsp as foccows.

but it don't compile.it says "Unknown type for identifier one.i am use eclips.

Don't get me started about those stupid light bulbs.