JSF Trinidad, JSTL taglib

Hi,
Im trying to deploy a web application which uses trinidad ui components within jsp pages.
It deploys ok, but whenever i hit a .jsf page (which is then taken and matched with the right jsp page), it gives the following error in the log about it not being able to parse the URI of "http://myfaces.apache.org/trinidad" and therefore the taglib was seemingly made invalid.
I tried to get the .tld file from the jar and reference it in the web.xml, but it made no difference.
Any ideas?
Regards,
Andrew

I have had similar messages with taglibs - it was because the .tld files were DTD- based and CE 7.1 doesn't seem to like the older DTD definitions. Have a look and see if there is a newer version that uses an XML schema definition. I've had a look at JSF Trinidad and it appears v 1.0.6 has DTDs but 1.2.6 is Schema based.
A lot of the issues we've been having are not to do with CE7.1 but the change from J2EE to JEE 5 e.g. using the Java Standard TagLibrary where the old jstl.jar and Standard.jar have been left in the the /lib directory.
Hope this helps
Ben
Edited by: Ben Newton on Feb 13, 2008 1:55 PM

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So Apache has 2 projects of ADF? i.e. MyFaces and Trinidad.
Apache has 5 JSF related projects:
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Hi,
First, scuse for my english, i'm french.
Hi have Trinidad 1.0.2 Distribution for JSF 1.1 in my JDevelopper.
Here is my web.xml :
<?xml version = '1.0' encoding = 'ISO-8859-1'?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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<context-param>
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<filter-class>org.apache.myfaces.trinidad.webapp.TrinidadFilter</filter-class>
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<filter-mapping>
<filter-name>trinidad</filter-name>
<servlet-name>faces</servlet-name>
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<servlet>
<servlet-name>faces</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
</servlet>
<servlet>
<servlet-name>resources</servlet-name>
<servlet-class>org.apache.myfaces.trinidad.webapp.ResourceServlet</servlet-class>
</servlet>
<listener>
<listener-class>ca.enap.brel.serveur.listeners.ContextListener</listener-class>
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<listener>
<listener-class>ca.enap.brel.serveur.listeners.RequestListener</listener-class>
</listener>
<servlet-mapping>
<servlet-name>faces</servlet-name>
<url-pattern>/faces/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>resources</servlet-name>
<url-pattern>/adf/*</url-pattern>
</servlet-mapping>
</web-app>
Here is my face-config.xml :
<?xml version="1.0"?>
<!DOCTYPE faces-config PUBLIC "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.0//EN"
"http://java.sun.com/dtd/web-facesconfig_1_0.dtd" >
<faces-config>
<application>
<default-render-kit-id>
org.apache.myfaces.trinidad.core
</default-render-kit-id>
</application>
<managed-bean>
<managed-bean-name>EtudiantCoordonneesBean</managed-bean-name>
<managed-bean-class>ca.enap.brel.etudiant.profilsociodemographique.clientetserveur.affaires.EtudiantCoordonneesBean</managed-bean-class>
<managed-bean-scope>application</managed-bean-scope>
</managed-bean>
<managed-bean>
<managed-bean-name>AdresseBean</managed-bean-name>
<managed-bean-class>ca.enap.brel.etudiant.profilsociodemographique.clientetserveur.affaires.AdresseBean</managed-bean-class>
<managed-bean-scope>application</managed-bean-scope>
</managed-bean>
<managed-bean>
<managed-bean-name>TelephoneBean</managed-bean-name>
<managed-bean-class>ca.enap.brel.etudiant.profilsociodemographique.clientetserveur.affaires.TelephoneBean</managed-bean-class>
<managed-bean-scope>application</managed-bean-scope>
</managed-bean>
<navigation-rule>
<from-view-id>/etudiantVueMain.jsp</from-view-id>
<navigation-case>
<to-view-id>/dossierFinancier.jsp</to-view-id>
</navigation-case>
<navigation-case>
<to-view-id>/dossierAcademique.jsp</to-view-id>
</navigation-case>
<navigation-case>
<to-view-id>/profilSocioDemographique.jsp</to-view-id>
</navigation-case>
</navigation-rule>
<navigation-rule>
<from-view-id>/profilSocioDemographique.jsp</from-view-id>
<navigation-case>
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<to-view-id>/dossierFinancier.jsp</to-view-id>
</navigation-case>
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He is my profilSocioDemographique.jsp:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@ page contentType="text/html;charset=windows-1252"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@ taglib uri="http://myfaces.apache.org/trinidad/html" prefix="trh"%>
<%@ taglib uri="http://myfaces.apache.org/trinidad" prefix="tr"%>
<%@ page import="javax.faces.context.FacesContext" %>
<%@ page import="ca.enap.brel.etudiant.profilsociodemographique.clientetserveur.affaires.EtudiantCoordonneesBean" %>
<%@ page import="ca.enap.brel.utilitaires.client.Transaction" %>
<%@ page import="ca.enap.brel.utilitaires.client.UtilitairesClient" %>
<%@ page import="java.util.*" %>
<%@ page import="javax.faces.application.Application" %>
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<html>
<head>
<meta http-equiv="Content-Type"
content="text/html; charset=windows-1252"/>
<title>profilSocioDemographique</title>
</head>
<body>
<h:form>
<tr:panelHorizontalLayout>
<tr:panelBox text="Adresse actuelle de correspondance"
background="dark">
<tr:inputText value="#{EtudiantCoordonneesBean.adresseCorrespondance.ligne1}"/>
<tr:inputText value="#{EtudiantCoordonneesBean.adresseCorrespondance.ligne2}"/>
<tr:inputText value="#{EtudiantCoordonneesBean.adresseCorrespondance.ligne3}"/>
<tr:inputText value="#{EtudiantCoordonneesBean.adresseCorrespondance.codePostal}"/>
</tr:panelBox>
<tr:panelBox text="Adresse à venir de correspondance"
background="dark">
<tr:inputText value="#{EtudiantCoordonneesBean.adresseCorrespondanceFuture.ligne1}"/>
<tr:inputText value="#{EtudiantCoordonneesBean.adresseCorrespondanceFuture.ligne2}"/>
<tr:inputText value="#{EtudiantCoordonneesBean.adresseCorrespondanceFuture.ligne3}"/>
<tr:inputText value="#{EtudiantCoordonneesBean.courriel}"/>
<tr:inputText value="#{EtudiantCoordonneesBean.adresseCorrespondanceFuture.codePostal}"/>
</tr:panelBox>
</tr:panelHorizontalLayout>
<tr:panelButtonBar>
<h:commandButton value="Transmettre" /><br>
<tr:resetButton text="Restaurer"/><br>
</tr:panelButtonBar>
</h:form>
</body>
</html>
</f:view>
When i go to localhost/myProject/faces/profilSocioDemographique.jsp and i click on the commandButton (Transmettre), i have this error : ERROR HTML 405 : HTTP POST not allowed ....
Here is the list of the librairies :
- commons-beanutils
- commons-collections
commons-logging
commons-lang
jsf-facelets
trinidad-api1.0.2
trinidad-impl 1.0.02
JSF
JSP Runtime
JSTL
Someone can help me ??
I have also this problem in my log of tomcat :
WARNING: Trying to attach RenderingContext to a thread that already had one.
2007-09-05 14:49:46 org.apache.myfaces.trinidadinternal.renderkit.core.CoreRenderKit encodeFinally
WARNING: No RenderingContext available
Can someone can help me ?? I dont know why i am unabled to post a simply form with a command button.....
Message was edited by:
user591085

Hello,
Try something like that, it works fine for me.
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<?xml version="1.0" encoding="windows-1252"?>
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<?xml version="1.0" encoding="windows-1252"?>
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JSF and JSTL. :'(

I'm trying to include a "jspx" component if the user has a role, but "c:if" seems not to work.
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<% if (cond) { %>lot of unpretty JSF tags<% } %>
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Regis.

Hi this is my Web.xml
I do not have a DTD with the web.xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4">
<display-name>jGallery</display-name>
<context-param>
     <param-name>useDataBase</param-name>
     <param-value>false</param-value>
</context-param>
<context-param>
     <param-name>dataSource</param-name>
     <param-value>java:comp/env/jdbc/jGallery</param-value>
</context-param>
<context-param>
     <param-name>thumbnailWriter</param-name>
     <param-value>de.jwi.jgallery.toolkit.ToolkitThumbnailWriter</param-value>
</context-param>
<resource-ref>
<description>DB Connection</description>
<res-ref-name>jdbc/jGallery</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<context-param>
     <description>separate with commas</description>
     <param-name>dirmappings</param-name>
          <param-value>/=D:/temp/jg</param-value>
</context-param>
<servlet>
<servlet-name>Controller</servlet-name>
<servlet-class>de.jwi.jgallery.servlets.Controller</servlet-class>
     <init-param>
          <description>Path prefix, that maps to web ressources</description>
          <param-name>webprefix</param-name>
          <param-value>/web/</param-value>
     </init-param>
</servlet>
<servlet>
<servlet-name>StatisticsController</servlet-name>
<servlet-class>de.jwi.jgallery.servlets.StatisticsController</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>Controller</servlet-name>
          <url-pattern>*.html</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>StatisticsController</servlet-name>
     <url-pattern>/Statistics/*</url-pattern>
</servlet-mapping>

<welcome-file-list>
     <welcome-file>jGallery.htm</welcome-file>
</welcome-file-list>
<jsp-config>
<taglib>
<taglib-uri> http://www.jwi.de/jGallery/taglib </taglib-uri>
<taglib-location> /WEB-INF/jGallery.tld </taglib-location>
</taglib>
</jsp-config>
</web-app>
I'm not using the JSTL 1.1, in the "management libraries"
i define a JSTL librarie and the version is 1.0.

JSF and JSTL integration

Can anyone tell me how to access JSF objects from JSTL tags?
I want to set a requestScope flag in my changeListener
... context.getExternalContext().getRequestMap().put("xxx","ok"); ... and render output depending on existance of this flag:
...<c:if test="${requestScope.xxx!=null}" > .... .
This examplecode doesn't work, JSTL tags cannot access this var! How can I do that?
What I realy want is to reload another frame when user changed a specific input field.
Above code should add a JavaScript to reload the frame if this is true .
I can't do this on submit because the other framepage uses the stored/modified data.
Maybe there's a better approach for this anyway?
Thanks for your help!

Thanks for your help - I found it was my own mistake why it didn't work. Now it does, as you said.
But in the meentime I ran into another Problem mixing JSTL und JSF:
I want to build a SelectOneMenu and populate it with data from a database, but with selectItemValue
other than selectItemLabel (value should be numeric DB-ID, label a readable name).
Since "selectItems" allows only one dimensional Arrays (?) as parameter, I must use "selectItem" for
each row. So I wrote following code:
<h:selectOneMenu id="m1" value="#{worktime.employee}">
   <sql:query var="employees" dataSource="jdbc/WebOfficeDB">
       select oid,displayname from employees order by displayname asc
    </sql:query>
    <c:forEach var="row" items="${employees.rows}" >
       <f:selectItem itemValue="#{row.oid}" itemLabel="#{row.displayname}" />
    </c:forEach>
</h:selectOneMenu>This doesn't work, I get NullPointer Exceptions from selectItem.setValue().
I think because JSF "#" references another context than JSTL "$" - is this correct?
So I tried to set a JSTL variable inside the forEach loop to access the datarow
<c:set var="data" value="${row}" scope="request"/>
<f:selectItem itemValue="#{requestScope.data.oid}" itemLabel="#{requestScope.data.displayname}" />
...The effect is that all lines of the selectOneMenu have the same content (from the last datarecord)!?
Since this is my first project in JSTL and JSF and should stay a small one I don't want to go into building
CustomComponents and so on for such a simple Task.
I would be very very happy for some tips and hints, since I think this mixing of JSTL and JSF Context
will be a very common problem within my project.
Thanks

JSF and JSTL 1.2...please help, i`m going nuts

Hey guys,
This is driving me up the wall. I`m running glassfish v2 b19 (i havent upgraded, because this one works for me).
But i have a problem using jstl in my jsf app. i`m trying to do the following :
                                                <c:choose>
                                                    <c:when test="#{currentRow.value['dboSTANDBY_LOG.STANDBY_LOG_TYPE'] eq 'server'}">
                                                        <webuijsf:tableColumn binding="#{standby$Standby_Log.tableColumn19}" headerText="NAME"
                                                            id="tableColumn19" sort="dboSTANDBY_LOG.SBYN_HOST_NAME" width="40">
                                                            <webuijsf:staticText binding="#{standby$Standby_Log.staticText20}" id="staticText20" text="#{currentRow.value['dboSTANDBY_LOG.SBYN_HOST_NAME']}"/>
                                                        </webuijsf:tableColumn>
                                                    </c:when>
                                                    <c:otherwise>
                                                        <webuijsf:tableColumn binding="#{standby$Standby_Log.tableColumn17}" headerText="NAME"
                                                            id="tableColumn17" sort="dboSTANDBY_LOG.APPL_SYSTEMS_PROP_INNUMBER" width="40">
                                                            <webuijsf:staticText binding="#{standby$Standby_Log.staticText18}" id="staticText18" text="#{currentRow.value['dboSTANDBY_LOG.APPL_SYSTEMS_PROP_INNUMBER']}"/>
                                                        </webuijsf:tableColumn>
                                                    </c:otherwise>
                                                </c:choose>
but the app server fails on building the page saying :
According to the TLD, the attribute test is not a deferred-value or deferred-method, but the specified value contains a #-expression
Now as far as i now, JSTL 1.2 should be included in J5EE, which is in glassfish already, correct?
and JSTL 1.2 supports using deferred expressions, correct?
So why for the love of my sanity is this not working?
aaaaaa.
Thanks
D

I haven't actually used/tried this myself, and I am not a JSF expert, this error looks similar to the error message attribute xxx does not support runtime expressions.
I think you are reading the error message wrong.
You have supplied a deferred expression. No question of that.
I think the error is saying that the 'test' attribute of the <c:when> tag does not support deferred evaluation. - ie you cant use #{expr} with the <c:when> tag.
According to the JSTL1.2 spec, it seems that "deferred expressions" are only supported by the looping tags (<c:forEach> and <c:forTokens>) and the <c:set> tag.
I think the JSF equivalent would be the rendered attribute. Can you use the rendered attribute with the webuijsf:tablecolumn tag? Or another JSF container type tag?

Deployment of JSF Trinidad application on Tomcat 6

I have a JSF application made using Trinidad components. What is the minimum hardware configuration required for a good performance as I found that the performance of this application is very poor when compared to a struts 1.2 application. The response times are simply too high.
Edited by: CPGupte on 17 Apr, 2008 12:25 AM

No problem.
Make sure your resources are set at the proper location. Could be that tje jni.jar is under a 'lib' folder?
Normally you don't have to worry about deployment a lot if you are using like Netbeans 7.2 or higher.
When you press 'Clean and build' it creates your deployed files in the 'dist' folder.
You can change specification by adapting the build.xml file.
Of course lot of different possibilities are available for deployment!
You can find lot of info here:
[http://docs.oracle.com/javafx/2/deployment/jfxpub-deployment.htm|http://docs.oracle.com/javafx/2/deployment/jfxpub-deployment.htm]
Important to know is if you want to work with
- a standalone application (self-contained or not)
- with webstart
- or with applets
(In my case I'm using webstart, but also Self-Contained Application Packaging (jre is also installed!)

Mixing JSF and JSTL

Hi group,
I need some help with the following. I'd want to make use of a JSF managed bean (request scope) within a JSTL tag. This is not possible unless the JSF managed bean was accessed before within a JSF tag. That time the bean will be initialized.
How can I make sure the JSF managed bean is properly initialized so I can use it within my JSTL tags?
Thanks!

I'm using IBM Websphere portal (V6). Right now I have no access to the code and cannot provide you with a sample. However, I'm sure the code is fine as when I move the JSTL code to after the JSF code (so that the managed bean gets initialized by the JSF tag) it all works without problems...
Regards,

JSF and JSTL fmt:message

I have the following JSP:
<%@ taglib prefix="fmt" uri="http://java.sun.com/jstl/fmt" %>
<html>
Language: <fmt:message key="test.language"/>
</html>When I run this without faces (http://localhost:8080/myapp/test.jsp), it works fine, the language for the message is choosen by the browsers language setting. If I run this thru faces servlet (http://localhost:8080/myapp/faces/test.jsp) the message is english always and the browser setting is ignored (english is the default language of the VM running tomcat).
It may be a problem in JSTL because request.getLocale() returns the correct locale in both cases.
Any ideas?
I tried JSTL 1.0.5, Tomat 4.1.30 and 5.0.19
Thanks a lot
Andreas

JSF sets the locale for the view to the locale specified by the Accept-Language request header (i.e., the user's browser language setting) that is the best match for the locales defined as the default or supported locales in faces-config.xml, or to the JVM default locale if none of them matches. The selected locale is made available for JSTL i18n actions (when you use JSP for the view), so as long as you define all locales you support in faces-config.xml, your page shouldwork fine.

JSTL taglib declarations

In new JSP 2.0 pages, I found there are two different types declarations:
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core_rt" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
What's the difference between them? Thanks!

<%@ taglib prefix="c" > uri="http://java.sun.com/jstl/core_rt" %>Supports JSP Scripting
<%@ taglib prefix="c" > uri="http://java.sun.com/jsp/jstl/core" %>Supports Expression Language
see http://java.sun.com/developer/technicalArticles/javaserverpages/faster

JSF (Trinidad) passing parameters visibly on URL

Hi,
I can pass parameters with managed beans, but i they are not visible on url and i want some parameters to be visible so that user can copy-paste and share with someone else..
How can i handle it? For example:
user/userinfo.xhtml?id=123456
Thanks
Edited by: oak on Nov 30, 2008 1:47 PM
Edited by: oak on Nov 30, 2008 2:02 PM

Hi,
if your attribute is on a input component (hidden or otherwise) it will be passes to the next page when the page is submitted.
If you want the parameter to be appended to the URL/I then you need to change the form method to GET rather than POST.
To operate on the parameter on the target page you can create an invoke action on the target pages page definition to do something in the model with the passed value.
in PageDef of target page:
Params section:
<parameters>
    <parameter id="id"/>
</parameters>in Bindings section:
<methodAction id="findEmpById"
                  InstanceName="HRServiceDataControl.dataProvider"
                  DataControl="HRServiceDataControl" RequiresUpdateModel="true"
                  Action="invokeMethod" MethodName="findEmpById"
                  IsViewObjectMethod="false">
      <NamedData NDName="num" NDValue="${param.id}" NDType="java.lang.String"/>Invoke action in executables section to call the method above only if param id is passed:
<executables>
    <invokeAction Binds="findEmpById" id="invokeFindByID" Refresh="ifNeeded"
                  RefreshCondition="${param.id != null}"/>
</executables>AM method to do something with the param:
    public void findEmpById(String num){
        if (num != null){
            System.out.println("ID is: " + num);
        }else {
            System.out.println("ID is: null");
    }Brenden

Problem in OHW I5

Hi,
I am new to Oracle Help and working on a POC as part of my requirement, I have successfully created POC in OHW 2.0 but now I need to work on latest version to avail advanced search features. After exploring, I found ohwrcf_i5.ear and I have followed the instructions given in the installation guide " OHW RC Release Note I5" to set it up in Standalone OC4J 11. when I try to deploy the application, I am ending up with ADFLogger exception and according to some web-references, its a known versioning issue and it works if deployed in the embedded OC4J with JDeveloper Studio Edition Version 11.1.1.0.0.
I am using JDeveloper Studio Edition Version 11.1.1.0.0, I did imported the ear file ohwrcf_i5.ear, added the required JSF and JSTL taglibs, and build was successful. But when I try running main.jspx, I am getting a blank page with the message "No config parameter specified in the url or invalid config parameter. Please contact your administrator for more information."
The log message in Embedded OC4J console is below:
Target URL -- http://127.0.0.1:8988/ohwrcf/faces/helppages/main.jspx
Apr 17, 2008 2:57:22 PM oracle.classloader.util.ClassLoadLogger log
WARNING: Code-source C:\JDeveloper\mywork\ohwrcf_i5\ohwrcf\public_html\WEB-INF\lib\share.jar (from WEB-INF/lib/ directory in C:\JDeveloper\mywork\ohwrcf_i5\ohwrcf\public_html\WEB-INF\lib) has the same filename but is not identical to /D:/Program Files/jdevstudio1111/jlib/share.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in D:\Program Files\jdevstudio1111\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.web.ohwrcf:0.0.0.
Apr 17, 2008 2:57:30 PM oracle.help.web.rich.OHWFilter doFilter
WARNING: Cannot find Global Configuration with url: http://127.0.0.1:8988/ohwrcf/faces/helppages/main.jspx
I have also tried the same on IE7 as well but the same message is displayed.
Can you please help me in resolving this issue.
Thanks in Adv
Raza

It got it solved by myself when I tried with config=OHW+Servlet+1.
Regards
Raza

JSF Trinidad, JSTL taglib

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