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JSP with jsf standard 2.0 components error [message #207841] Fri, 01 February 2008 01:04 Go to next message
Eclipse UserFriend
Originally posted by: estuardodelcid.hotmail.com

what can i do with this? I'm testing a basic JSF web application with two
jsp pages containig an input text and a button ............ When asking
eclipse to run the jsp page in a Tomcat 6 server, i get the following
errors in the log's panel:

30/01/2008 09:20:47 PM org.apache.catalina.core.AprLifecycleListener init
INFO: The Apache Tomcat Native library which allows optimal performance in
production environments was not found on the java.library.path: C:\Program
Files\Java\jre1.5.0_05\bin;.;C:\WINDOWS\system32;C:\WINDOWS; C:/Program
Files/Java/jre1.5.0_05/bin/client;C:/Program
Files/Java/jre1.5.0_05/bin;C:\WINDOWS\system32;C:\WINDOWS;C: \WINDOWS\System32\Wbem;C:\Program
Files\QuickTime\QTSystem\;C:\Sun\SDK\bin;C:\CLIPPER5\BIN;;C: \PROGRA~1\COMMON~1\MUVEET~1\030625
30/01/2008 09:20:48 PM org.apache.coyote.http11.Http11Protocol init
INFO: Inicializando Coyote HTTP/1.1 en puerto http-8080
30/01/2008 09:20:48 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1219 ms
30/01/2008 09:20:48 PM org.apache.catalina.core.StandardService start
INFO: Arrancando servicio Catalina
30/01/2008 09:20:48 PM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.14
30/01/2008 09:20:48 PM com.sun.faces.config.ConfigureListener
contextInitialized
INFO: Initializing Sun's JavaServer Faces implementation (1.2_07-b03-FCS)
for context '/JSFTutorial'
30/01/2008 09:20:50 PM org.apache.coyote.http11.Http11Protocol start
INFO: Arrancando Coyote HTTP/1.1 en puerto http-8080
30/01/2008 09:20:50 PM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
30/01/2008 09:20:50 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/187 config=null
30/01/2008 09:20:50 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 2446 ms
30/01/2008 09:20:52 PM org.apache.catalina.core.StandardWrapperValve invoke
GRAVE: Servlet.service() para servlet jsp lanzó excepción
java.lang.RuntimeException: Cannot find FacesContext
at
javax.faces.webapp.UIComponentClassicTagBase.getFacesContext (UIComponentClassicTagBase.java:1835)
at
javax.faces.webapp.UIComponentClassicTagBase.setJspId(UIComp onentClassicTagBase.java:1652)
at
org.apache.jsp.Prueba1_jsp._jspx_meth_f_005fview_005f0(Prueb a1_jsp.java:107)
at org.apache.jsp.Prueba1_jsp._jspService(Prueba1_jsp.java:81)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.ja va:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServl etWrapper.java:393)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServl et.java:320)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java :266)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFi lter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(App licationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(Standar dWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(Standar dContextValve.java:175)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHo stValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorRepo rtValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(Standard EngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAd apter.java:263)
at
org.apache.coyote.http11.Http11Processor.process(Http11Proce ssor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHand ler.process(Http11Protocol.java:584)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoin t.java:447)
at java.lang.Thread.run(Unknown Source)

Thanks,
Re: JSP with jsf standard 2.0 components error [message #207866 is a reply to message #207841] Fri, 01 February 2008 14:58 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: wknauf_NO_._INSIDE_hg-online.de

Hi Estuardo,

before calling the first JSP, which requires JSF, in your session, you somehow
have to trigger initialization of the JSF runtime. This is done by invoking a
JSF URL like e.g. "index.faces", which initializes JSF and then renders a page
called "index.jsp".

There are two possibilites to solve this (beside invoking an "index.faces" URL):
-Your index page does not make use of JSF, but is plain HTML or JSP, and
contains either a link to a JSF URL:

<a href="mystartpage.faces">Enter !</a>
It is important that this page is not part of a session:
<%@ page session="false" ....

-Or you use a redirect:
<%@ page session="false" ...%>
<% response.sendRedirect("mystartpage.faces"); %>

Hope this helps

Wolfgang

Estuardo del Cid schrieb:
> what can i do with this? I'm testing a basic JSF web application with
> two jsp pages containig an input text and a button ............ When
> asking eclipse to run the jsp page in a Tomcat 6 server, i get the
> following errors in the log's panel:
>
> GRAVE: Servlet.service() para servlet jsp lanzó excepción
> java.lang.RuntimeException: Cannot find FacesContext
> at
> javax.faces.webapp.UIComponentClassicTagBase.getFacesContext (UIComponentClassicTagBase.java:1835)
> at
> javax.faces.webapp.UIComponentClassicTagBase.setJspId(UIComp onentClassicTagBase.java:1652)
> at
Re: JSP with jsf standard 2.0 components error [message #207895 is a reply to message #207866] Fri, 01 February 2008 21:17 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: estuardodelcid.hotmail.com

Thanks for your response. The first page content that i'm trying to run
has two standard jsf tags, the input text and the button. I dont have the
source at this moment but i'll send it in a few hours. Do you think i must
do changes to the index page having the first that i'm trying to run jsf
tags?

Please let me know.

Another question. I tried to follow the eclipse documentation example for
creating a jsf application (eclipse jsf tools basic tutorial). There is a
step that requests to define two libraries: SUN-RI-1.2 and JSTL with it's
corresponding jars (i've done so). After invoking the Create new Dynamic
web project, on the jsf capabilities page, the guide requests to add the
jstl library. I couldnt find a way to add the library. Can you tell me
the steps?
Can this be the problem? Do i have to check mark the SUN-RI-1.2 default
JSF libraries in the jsf capabilites page to run with Tomcat 6?

Thanks for your help

Regards

Estuardo
Re: JSP with jsf standard 2.0 components error [message #207941 is a reply to message #207866] Sun, 03 February 2008 03:41 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: estuardodelcid.hotmail.com

Hi there, i've tried and the error log changed to this:

2/02/2008 09:37:23 PM org.apache.catalina.core.AprLifecycleListener init
INFO: The Apache Tomcat Native library which allows optimal performance in
production environments was not found on the java.library.path: C:\Program
Files\Java\jre1.5.0_05\bin;.;C:\WINDOWS\system32;C:\WINDOWS; C:/Program
Files/Java/jre1.5.0_05/bin/client;C:/Program
Files/Java/jre1.5.0_05/bin;C:\WINDOWS\system32;C:\WINDOWS;C: \WINDOWS\System32\Wbem;C:\Program
Files\QuickTime\QTSystem\;C:\Sun\SDK\bin;C:\CLIPPER5\BIN;;C: \PROGRA~1\COMMON~1\MUVEET~1\030625
2/02/2008 09:37:23 PM org.apache.coyote.http11.Http11Protocol init
INFO: Inicializando Coyote HTTP/1.1 en puerto http-8080
2/02/2008 09:37:23 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1013 ms
2/02/2008 09:37:23 PM org.apache.catalina.core.StandardService start
INFO: Arrancando servicio Catalina
2/02/2008 09:37:23 PM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.14
2/02/2008 09:37:24 PM com.sun.faces.config.ConfigureListener
contextInitialized
INFO: Initializing Sun's JavaServer Faces implementation (1.2_07-b03-FCS)
for context '/JSFTutorial'
2/02/2008 09:37:25 PM org.apache.coyote.http11.Http11Protocol start
INFO: Arrancando Coyote HTTP/1.1 en puerto http-8080
2/02/2008 09:37:25 PM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
2/02/2008 09:37:25 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/172 config=null
2/02/2008 09:37:25 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 2274 ms
2/02/2008 09:37:29 PM org.apache.catalina.core.StandardWrapperValve invoke
GRAVE: Servlet.service() para servlet Faces Servlet lanzó excepción
java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config
at
com.sun.faces.application.ViewHandlerImpl.executePageToBuild View(ViewHandlerImpl.java:459)
at
com.sun.faces.application.ViewHandlerImpl.renderView(ViewHan dlerImpl.java:143)
at
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderRe sponsePhase.java:110)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.j ava:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:26 6)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFi lter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(App licationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(Standar dWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(Standar dContextValve.java:175)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHo stValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorRepo rtValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(Standard EngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAd apter.java:263)
at
org.apache.coyote.http11.Http11Processor.process(Http11Proce ssor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHand ler.process(Http11Protocol.java:584)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoin t.java:447)
at java.lang.Thread.run(Unknown Source)

Here are the index.jsp and prueba1.faces source code:

Index.jsp: (run in the eclipse wtp)

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1" session="false"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<% response.sendRedirect("Prueba1.faces"); %>
</body>
</html>

Prueba1.faces:

<?xml version="1.0" encoding="ISO-8859-1" ?>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
<title>test faces</title>
</head>
<body>
<f:view>
<h:form id="mainForm">
<h:outputLabel for="enterName" value="Enter Name"/>
<h:inputText id="enterName" value="#{sayHelloPage.name}"/>
<h:commandButton value="Say Hello" action="#{sayHelloPage.sayHello}"/>
</h:form>
</f:view>
</body>
</html>

What you think?

Thanks
Re: JSP with jsf standard 2.0 components error [message #207970 is a reply to message #207941] Sun, 03 February 2008 17:25 Go to previous messageGo to next message
epson wang is currently offline epson wangFriend
Messages: 32
Registered: July 2009
Member
On Sun, 3 Feb 2008 03:41:11 +0000 (UTC), estuardodelcid@hotmail.com
(Estuardo) wrote:

>Hi there, i've tried and the error log changed to this:
>
>2/02/2008 09:37:23 PM org.apache.catalina.core.AprLifecycleListener init
>INFO: The Apache Tomcat Native library which allows optimal performance in
>production environments was not found on the java.library.path: C:\Program
> Files\Java\jre1.5.0_05\bin;.;C:\WINDOWS\system32;C:\WINDOWS; C:/Program
>Files/Java/jre1.5.0_05/bin/client;C:/Program
> Files/Java/jre1.5.0_05/bin;C:\WINDOWS\system32;C:\WINDOWS;C: \WINDOWS\System32\Wbem;C:\Program
> Files\QuickTime\QTSystem\;C:\Sun\SDK\bin;C:\CLIPPER5\BIN;;C: \PROGRA~1\COMMON~1\MUVEET~1\030625
>2/02/2008 09:37:23 PM org.apache.coyote.http11.Http11Protocol init
>INFO: Inicializando Coyote HTTP/1.1 en puerto http-8080
>2/02/2008 09:37:23 PM org.apache.catalina.startup.Catalina load
>INFO: Initialization processed in 1013 ms

I will give you some tips.
the tomcat 6 is about jsp 2.1 and servlet 2.5, the jsf 1.2 . all of
this is about javaee5, the jstl using in the javaee5 is jstl 1.2.

you need the jstl 1.2, tomcat 6 do not include this lib. You can find
this lib from the apache site. the Geronimo project download the
mini-package and in the zip file, you will find the jstl.jar


btw. you can add the jsf lib by " define some user library" , then add
the user library to your project. in this way you can define the
javadoc location and source location....

hope this can help you.

regards
ginkgo.
Re: JSP with jsf standard 2.0 components error [message #208007 is a reply to message #207970] Mon, 04 February 2008 02:38 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: estuardodelcid.hotmail.com

Thanks ginkgo, i think i've succeeded one more step. I dont have the JSTL
error log anymore. Now, when the index.jsp redirects to prueba1.jsp, which
contains two jsf components, i have the following error (in the browser):

Estado HTTP 404 - /JSFTutorial/Prueba1.jsp

Type: Informe de Estado
mensaje: /JSFTutorial/Prueba1.jsp
Descripcion: El recurso requerido (/JSFTutorial/Prueba1.jsp) no está
disponible

This is not part of the message: I translated it to english because it is
received in spanish:
(English translation:
The required resource Prueba1.jsp is not available.)

I've tried redirecting to prueba1.faces, nothing. Then i renamed
prueba1.faces back to prueba1.jsp (originally a jsp file).

¿Can i just rename a .jsp page to .faces extension to get the faces
environment initialized?

Thanks a lot everybody for your assistance, this is a little hard for a
new JSF developer.

By the way, where are you from Ginkgo and Wolfgang?

Estuardo
Re: JSP with jsf standard 2.0 components error [message #208015 is a reply to message #207970] Mon, 04 February 2008 03:16 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: estuardodelcid.hotmail.com

Thanks, i went back to the following error log:

Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspExcepti on(JspServletWrapper.java:524)
org.apache.jasper.servlet.JspServletWrapper.service(JspServl etWrapper.java:435)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServl et.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java :266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


causa raíz

java.lang.RuntimeException: Cannot find FacesContext
javax.faces.webapp.UIComponentClassicTagBase.getFacesContext (UIComponentClassicTagBase.java:1835)
javax.faces.webapp.UIComponentClassicTagBase.setJspId(UIComp onentClassicTagBase.java:1652)
org.apache.jsp.Prueba1_jsp._jspx_meth_f_005fview_005f0(Prueb a1_jsp.java:107)
org.apache.jsp.Prueba1_jsp._jspService(Prueba1_jsp.java:81)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.ja va:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServl etWrapper.java:393)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServl et.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java :266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


Can i chat with you a few minutes please? tell me where and when if so.

Regards

Estuardo
Re: JSP with jsf standard 2.0 components error [message #208051 is a reply to message #208015] Mon, 04 February 2008 09:23 Go to previous messageGo to next message
epson wang is currently offline epson wangFriend
Messages: 32
Registered: July 2009
Member
On Mon, 4 Feb 2008 03:16:13 +0000 (UTC), estuardodelcid@hotmail.com
(Estuardo) wrote:

>Thanks, i went back to the following error log:
>
>Stacktrace:
> org.apache.jasper.servlet.JspServletWrapper.handleJspExcepti on(JspServletWrapper.java:524)
> org.apache.jasper.servlet.JspServletWrapper.service(JspServl etWrapper.java:435)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServl et.java:320)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java :266)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>
>
>causa raíz
>
>java.lang.RuntimeException: Cannot find FacesContext
> javax.faces.webapp.UIComponentClassicTagBase.getFacesContext (UIComponentClassicTagBase.java:1835)
> javax.faces.webapp.UIComponentClassicTagBase.setJspId(UIComp onentClassicTagBase.java:1652)
> org.apache.jsp.Prueba1_jsp._jspx_meth_f_005fview_005f0(Prueb a1_jsp.java:107)
> org.apache.jsp.Prueba1_jsp._jspService(Prueba1_jsp.java:81)
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.ja va:70)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> org.apache.jasper.servlet.JspServletWrapper.service(JspServl etWrapper.java:393)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServl et.java:320)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java :266)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>
>
>Can i chat with you a few minutes please? tell me where and when if so.
>
>Regards
>
>Estuardo
>
>

Hi Estuardo
Can you post the content of your tutorial , the problem jsp file.
Maybe I can test on my own machine.

Regards
GinKGO
Re: JSP with jsf standard 2.0 components error [message #208057 is a reply to message #208015] Mon, 04 February 2008 09:40 Go to previous messageGo to next message
epson wang is currently offline epson wangFriend
Messages: 32
Registered: July 2009
Member
One more message,
the problem about your change the extension of you .jsp to the .faces

you should know the basic flow of the JSF works.
the faces or the older jsf is defined in the web.xml

<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class >
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.faces</url-pattern>
</servlet-mapping>

the above servlet and the mapping is defined the .faces extension
you can change this to *.jsf or some others.

When the request arrive the servlet, the servlet visist the correct
files. always it is the same name with the .jsp extension.
This is defined in the "web.xml" file two.

<context-param>
<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
<param-value>.xhtml</param-value>
</context-param>

you can find this in the jsf sepcification, the default is .jsp.
the above change to the xhtml file.

Now you should understand the basic flow. You should use the .face by
default to arrive the servlet.

btw. I came from China.

Regards
ginkgo
Re: JSP with jsf standard 2.0 components error [message #208338 is a reply to message #208051] Fri, 08 February 2008 18:49 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: estuardodelcid.hotmail.com

Hi there. Sorry for the delay, i was out for some days.

Here is the sample jsf project:

Faces-config.xml
--------------------
<?xml version="1.0" encoding="UTF-8"?>

<faces-config
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-facesconfig_1_2.xsd"
version="1.2">
<managed-bean>
<description>
Pagina de bienvenida</description>
<managed-bean-name>
sayHelloPage</managed-bean-name>
<managed-bean-class>
prueba.SayHelloPage</managed-bean-class>
<managed-bean-scope>
request</managed-bean-scope>
</managed-bean>
<navigation-rule>
<from-view-id>/prueba1.jsp</from-view-id>
<navigation-case>
<from-outcome>success</from-outcome>
<to-view-id>/prueba2.jsp</to-view-id>
</navigation-case>
</navigation-rule>

</faces-config>

web.xml
-------
<?xml version='1.0' encoding='UTF-8'?>

<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">

<web-app>

<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>server</param-value>
</context-param>

<context-param>
<param-name>myfaces_allow_javascript</param-name>
<param-value>true</param-value>
</context-param>

<!-- Faces Servlet -->
<servlet>
<servlet-name>Faces Servlet</servlet-name>

<servlet-class>javax.faces.webapp.FacesServlet</servlet-class >
<load-on-startup>1</load-on-startup>
</servlet>


<!-- Faces Servlet Mapping -->
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.faces</url-pattern>
</servlet-mapping>


</web-app>


Index.jsp
---------
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1" session="false"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>

hola, redireccionando ....

<% response.sendRedirect("Prueba1.jsp"); %>

</body>
</html>

Prueba1.jsp
-----------
<?xml version="1.0" encoding="ISO-8859-1" ?>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
<title>ahhhh, que lujo mi Dios</title>
</head>
<body>
<f:view>
<h:form id="mainForm">
<h:outputLabel for="enterName" value="Enter Name"/>
<h:inputText id="enterName" value="#{sayHelloPage.name}"/>
<h:commandButton value="Say Hello" action="#{sayHelloPage.sayHello}"/>
</h:form>
</f:view>
</body>
</html>

Prueba2.jsp
-----------
<?xml version="1.0" encoding="ISO-8859-1" ?>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
<title>Insert title here</title>
</head>
<body>
Hay que lindo
</body>
</html>


SayHelloPage.Java
------------------
package prueba;

public class SayHelloPage {
public SayHelloPage () {}
private String name;

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public String sayHello() {
return "success";
}

}


I hope this helps to solve my problem.

Regards,


Error log reported when running index.jsp with Tomcat 6:
--------------------------------------------------------

Estado HTTP 500 -

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

type Informe de Excepción

mensaje

descripción El servidor encontró un error interno () que hizo que no
pudiera rellenar este requerimiento.

excepción

org.apache.jasper.JasperException: java.lang.RuntimeException: Cannot find
FacesContext
org.apache.jasper.servlet.JspServletWrapper.handleJspExcepti on(JspServletWrapper.java:541)
org.apache.jasper.servlet.JspServletWrapper.service(JspServl etWrapper.java:435)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServl et.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java :266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


causa raíz

java.lang.RuntimeException: Cannot find FacesContext
javax.faces.webapp.UIComponentClassicTagBase.getFacesContext (UIComponentClassicTagBase.java:1835)
javax.faces.webapp.UIComponentClassicTagBase.setJspId(UIComp onentClassicTagBase.java:1652)
org.apache.jsp.Prueba1_jsp._jspx_meth_f_005fview_005f0(Prueb a1_jsp.java:107)
org.apache.jsp.Prueba1_jsp._jspService(Prueba1_jsp.java:81)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.ja va:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServl etWrapper.java:393)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServl et.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java :266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


nota La traza completa de la causa de este error se encuentra en los
archivos de diario de Apache Tomcat/6.0.14.
Re: JSP with jsf standard 2.0 components error [message #208362 is a reply to message #208338] Fri, 08 February 2008 21:56 Go to previous messageGo to next message
Ian Trimble is currently offline Ian TrimbleFriend
Messages: 137
Registered: July 2009
Senior Member
Try sending your JSF JSP through FacesServlet, by changing this:

<% response.sendRedirect("Prueba1.jsp"); %>

to this:

<% response.sendRedirect("Prueba1.faces"); %>

You've mapped "*.faces" to FacesServlet, so you need to change "*.jsp" to
"*.faces" so that FacesServlet is invoked. By default, JSF will assume
that the actual resource is as requested, but with the extension changed
to "*.jsp". You need to route all JSF JSP pages through FacesServlet, or
JSF simply will not work.

Hope this helps,
- Ian Trimble (WTP JSF Tools Project)
Re: JSP with jsf standard 2.0 components error [message #208472 is a reply to message #208362] Mon, 11 February 2008 19:39 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: estuardodelcid.hotmail.com

Thanks, finally i've understood, the first page worked. I'll continue to
make more excercises.

Bye,

Estuardo
Re: JSP with jsf standard 2.0 components error [message #208499 is a reply to message #208362] Tue, 12 February 2008 04:35 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: estuardodelcid.hotmail.com

Hi there, another problem:

In the example that i'm running, the jsp page "prueba1.jsp" shows nice,
but when i push the button, nothing happens. I've debugged the
SayHelloPage.sayHello method, and its executing, but i dont go to the
second page "prueba2.jsp" despite the string "success" returned. I think
the flow in the faces-config.xml is correct. What is going wrong?

I feel bad with my first steps but i hope you keep helping me.

Thanks,

Estuardo
Re: JSP with jsf standard 2.0 components error [message #208574 is a reply to message #208499] Wed, 13 February 2008 19:48 Go to previous message
Eclipse UserFriend
Originally posted by: estuardodelcid.hotmail.com

Hi there, making some tests i've found the problem. I deleted the jsp
pages in the navigation rules graphical editor and created them again,
graphically, then it worked. There is some stuff when you modify the
faces-config.xml in the source tab.

Regards,
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