6 Replies Latest reply on Jun 11, 2013 6:02 PM by bleathem

a4j:commandLink not working

altar Jun 11, 2013 10:03 AM

I have richfaces version 4.3.2 running in JBOSS 7.1.1

a4j:commandButton does work

But I can't make a4j:commandLink to work

the IE browser indicates a page error

jsf:ajax is null or is not an object

my files :

WEB.XML

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

<?xml version="1.0" encoding="ISO-8859-1"?>

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee"

xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee

http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">

<description>iDigital.pedPagamento</description>

<context-param>

<param-name>org.richfaces.skin</param-name>

<param-value>wine</param-value>

</context-param>

<context-param>

<description>Nome da aplicacao</description>

<param-name>NOME</param-name>

<param-value>iDigital.pedPagamento</param-value>

</context-param>

<context-param>

<description>Versao da aplicacao que se encontra no ambiente</description>

<param-name>VERSAO</param-name>

<param-value>@VERSAO@</param-value>

</context-param>

<context-param>

<description>Prefixo do ambiente em que a aplicacao esta a correr</description>

<param-name>PREFIXO_AMBIENTE</param-name>

<param-value>@PREFIXO_AMBIENTE@</param-value>

</context-param>

<context-param>

<description>Email de suporte da aplicacao</description>

<param-name>EMAIL_SUPORTE</param-name>

<param-value>desenv-icand@ifap.pt</param-value>

</context-param>

<context-param>

<description>URL do Report Servlet</description>

<param-name>REPORT_SERVLET_URL</param-name>

<param-value>http://dsv.aplj.ifap.local/iDigital.controloAnexos/ReportServlet</param-value>

</context-param>

<context-param>

<description>SID da Base de dados em que a aplica??o est? a correr</description>

<param-name>SID_BASE_DADOS</param-name>

<param-value>BDOIDIG</param-value>

</context-param>

<filter-name>LoginFilter</filter-name>

<filter-class>pt.ifap.infra.web.filters.LoginFilter</filter-class>

</filter>

<filter-mapping>

<filter-name>LoginFilter</filter-name>

<url-pattern>*.jsp</url-pattern>

</filter-mapping>

<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>

<session-config>

<session-timeout>15</session-timeout>

</session-config>

<mime-mapping>

<mime-type>text/html</mime-type>

</mime-mapping>

<mime-mapping>

<mime-type>text/plain</mime-type>

</mime-mapping>

<error-page>

<exception-type>java.lang.Throwable</exception-type>

<location>/faces/pages/error.xhtml</location>

</error-page>

<listener-class>pt.ifap.infra.web.listeners.SessionListener</listener-class>

</listener>

<jsp-config/>

</web-app>

FACES-CONFIG

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

<?xml version="1.0" encoding="windows-1252"?>

<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_2_1.xsd"

version="2.0">

<locale-config>

<default-locale>pt</default-locale>

<supported-locale>en</supported-locale>

</locale-config>

<message-bundle>Messages</message-bundle>

</application>

<managed-bean>

<managed-bean-name>form_pedPagamentoSeleccao</managed-bean-name>

<managed-bean-class>pt.ifap.pedPagamento.backing.Seleccao</managed-bean-class>

<managed-bean-scope>session</managed-bean-scope>

</managed-bean>

</faces-config>

BEAN

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

@ViewScoped

public class Seleccao extends CRUDBackingBean {

public String consultarBen_action() throws ErroNegocio {

//something

}

TEMPLATE PAGE

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

<?xml version="1.0" encoding="windows-1252"?>

<!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" xmlns:h="http://java.sun.com/jsf/html" xmlns:f="http://java.sun.com/jsf/core"

xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:a4j="http://richfaces.org/a4j"

xmlns:rich="http://richfaces.org/rich" xmlns:t="http://myfaces.apache.org/tomahawk">

<f:loadBundle basename="mensagens" var="msgs"/>

<f:loadBundle basename="imagens" var="imgs"/>

<h:head>

href="/idigital.weblib/resources/idigital/2.0/ico/apple-touch-icon-72x72.png"/>

href="/idigital.weblib/resources/idigital/2.0/ico/apple-touch-icon-114x114.png"/>

href="/idigital.weblib/resources/idigital/2.0/ico/apple-touch-icon-144x144.png"/>

<title>

<h:outputText value="#{initParam.NOME}"/>

</title>

</h:head>

<h:body>

<h:form id="form">

<a4j:status onstart="block();" onstop="unblock();"/>

<t:div styleClass="principal">

<t:div styleClass="header">

<ui:include src="/pages/cabecalho.xhtml"/>

</t:div>

<t:div styleClass="mensagens">

<ui:include src="/pages/cabecalhomensagens.xhtml"/>

</t:div>

<t:div styleClass="body">

<ui:insert name="corpo"/>

</t:div>

</h:form>

</h:body>

</html>

CLIENT PAGE that uses the template

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

<ui:composition xmlns="http://www.w3.org/1999/xhtml" xmlns:h="http://java.sun.com/jsf/html"

xmlns:f="http://java.sun.com/jsf/core" xmlns:ui="http://java.sun.com/jsf/facelets"

xmlns:a4j="http://richfaces.org/a4j" xmlns:rich="http://richfaces.org/rich"

xmlns:t="http://myfaces.apache.org/tomahawk" template="/pages/modelo.xhtml">

<ui:define name="corpo">

<a4j:outputPanel id="panCriterios">

<rich:panel>

<t:panelGrid columns="4" align="center" styleClass="form-layout" cellspacing="5">

<h:outputLabel value="NIFAP" styleClass="first"/>

<h:inputText required="true" disabled="#{form_pedPagamentoSeleccao.userMutuario}"

value="#{form_pedPagamentoSeleccao.nifap}" id="nifap" size="9" maxlength="9">

<t:validateRegExpr pattern="[0-9]*"/>

</h:inputText>

<a4j:commandButton value="Consultar" styleClass="operacao" id="consultarBen"

disabled="#{form_pedPagamentoSeleccao.userMutuario || !form_pedPagamentoSeleccao.contextoAplicacional.acesso.consultar}"

action="#{form_pedPagamentoSeleccao.consultarBen_action()}"

render="operacoes pedidos"/>

<a4j:outputPanel ajaxRendered="true">

<h:messages/>

<h:message for="consultarBen" infoClass="infoMessage" warnClass="warnMessage"

errorClass="errorMessage" fatalClass="fatalMessage"/>

<h:message for="nifap" infoClass="infoMessage" warnClass="warnMessage"

errorClass="errorMessage" fatalClass="fatalMessage"/>

</a4j:outputPanel>

</t:panelGrid>

</rich:panel>

</a4j:outputPanel>

<a4j:outputPanel id="operacoes" rendered="#{form_pedPagamentoSeleccao.dataTableOperacoes.rowCount > 0}">

<rich:panel header="Projetos">

<h:outputText value="#{msgs.label_ope}"/>

<rich:dataTable value="#{form_pedPagamentoSeleccao.dataTableOperacoes}" var="item" id="table"

rows="20" rowClasses="odd-row, even-row" styleClass="data">

<rich:column>

<f:facet name="header">

<h:outputText value="#{msgs.can_pedido_pagto_operacao}"/>

</f:facet>

<a4j:commandLink id="cmdlnkPedidosDetalhe"

action="#{form_pedPagamentoSeleccao.pedidosDetalhe()}"

render="pedidos" value="#{item.numero}"/>

</rich:column>

<rich:column>

<f:facet name="header">

<h:outputText value="Reanalise"/>

</f:facet>

<h:outputText value="#{item.reanalise}" styleClass="first"/>

</rich:column>

<rich:column>

<f:facet name="header">

<h:outputText value="#{msgs.can_pedido_pagamento_seleccao_programa_medida}"/>

</f:facet>

<h:outputText value="#{item.programaMedida}" styleClass="first"/>

</rich:column>

<rich:column filter="#{carsFilteringBean.mileageFilterImpl}">

<f:facet name="header">

<h:outputText value="#{msgs.can_pedido_pagto_tipologia}"/>

</f:facet>

<h:outputText value="#{item.tipologiaComponente}" styleClass="first"/>

</rich:column>

<rich:column>

<f:facet name="header">

<h:outputText value="#{msgs.data_inicio}"/>

</f:facet>

<h:outputText value="#{item.dataIni}" styleClass="first"/>

</rich:column>

<rich:column>

<f:facet name="header">

<h:outputText value="#{msgs.data_fim}"/>

</f:facet>

<h:outputText value="#{item.dataFim}" styleClass="first"/>

</rich:column>

<rich:column>

<f:facet name="header">

<h:outputText value="#{msgs.can_pedido_pagamento_seleccao_situcao_projecto}"/>

</f:facet>

<h:outputText value="#{item.estado}" styleClass="first"/>

</rich:column>

<rich:column>

<f:facet name="header">

<h:outputText value="#{msgs.can_pedido_pagamento_seleccao_observacoes}"/>

</f:facet>

<h:outputText style="#{item.fundo_branco}" value="#{item.observacoes}" styleClass="first"/>

</rich:column>

<rich:column>

<f:facet name="header">

<h:outputText value=""/>

</f:facet>

<t:commandButton action="#{form_pedPagamentoSeleccao.criarPedidoPagamento}"

disabled="#{!form_pedPagamentoSeleccao.podeCriarPP}" value="#{msgs.criar}"></t:commandButton>

<t:commandButton action="#{form_pedPagamentoSeleccao.recuperaPedidoPagamento}"

onclick="if (!confirm(\\'#{msgs.cmd_substituicao_rea}\\')) return false;"

rendered="#{item.mostrarBotaoRea}" value="#{msgs.can_rea_recuperar}"></t:commandButton>

</rich:column>

</rich:dataTable>

</rich:panel>

</a4j:outputPanel>

<a4j:outputPanel rendered="#{form_pedPagamentoSeleccao.dataTablePedidos.rowCount > 0}" id="pedidos"></a4j:outputPanel>

</ui:define>

</ui:composition>

what I'm making wrong ?!

1. Re: a4j:commandLink not working

bleathem Jun 11, 2013 11:09 AM (in response to altar)

Inspect your WAR, make sure you don't have multiple versions of RichFaces in there, and make sure you aren't bundling a JSF impl (it's provided by the app server).
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2. Re: a4j:commandLink not working

altar Jun 11, 2013 11:46 AM (in response to bleathem)

thanks,

but it seems ok

why a4j:commandButton works ??? even rich components like the panel and dataTable works

is strange

a4j:commandLink just doesn't execute
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3. Re: a4j:commandLink not working

bleathem Jun 11, 2013 11:51 AM (in response to altar)

a4j:commandButton and a4j:commandLink use much of the same underlying code, so it is indeed surprising that one works, and another doesn't.

Does it work in browsers other than IE? Are there any additional details provided in the browser error console? Can you use the developer tools to see if an ajax communication with the server is initiated when you click the link is clicked? Are there any server-side errors?
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4. Re: a4j:commandLink not working

altar Jun 11, 2013 3:59 PM (in response to bleathem)
Tried in Google Chrome with the same results, but something is wrong

I use JDeveloper to compile the project

I notice this warning :

WARNING: JMS API was found on the classpath; if you want to enable RichFaces Push JMS integration, set context-param 'org.richfaces.push.jms.enabled' in web.xml

what is that ?

the browser error console gives this error when I click on a4jcommandLink :

Message: 'jsf.ajax' is null or is not an object
Line: 580
Caráct: 9
Code: 0
URL: http://localhost:8080/iDigital.pedPagamento/faces/javax.faces.resource/richfaces.js

google chrome console gives this

Failed to load resource: the server responded with a status of 404 (Not Found) http://localhost:8080/css/tiles.css

2Uncaught TypeError: Cannot call method 'request' of undefined richfaces.js:580
2
Uncaught TypeError: Cannot call method 'request' of undefined richfaces.js:580

My WAR includes Richfiles libraries, but also I mention that in file jboss-deployment-structure

<?xml version="1.0" encoding="UTF-8"?>
<jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.1">
 <ear-subdeployments-isolated>false</ear-subdeployments-isolated>
 <sub-deployment name="@WAR_FILE_NAME@">
 <exclusions>
 <module name="org.apache.log4j" slot="main"/>
 </exclusions>
 <dependencies>
 <module name="pt.ifap.iDigitalWeb"/>
 </dependencies>
 <resources>
 <resource-root path="lib/@JAR_FILE_NAME@"/>
 </resources>
 </sub-deployment>
</jboss-deployment-structure>

iDigitalWeb is a module in JBOSS :

<module xmlns="urn:jboss:module:1.1" name="pt.ifap.iDigitalWeb">
 <properties>
 <property name="jboss.api" value="private"/>
 </properties>

 <dependencies>
 <module name="javax.faces.api"/>
 <module name="javax.el.api"/>
 <module name="javax.servlet.api"/>
 <module name="javax.servlet.jsp.api"/>
 <module name="javaee.api"/>
 <module name="org.apache.commons.logging"/>
 <module name="org.apache.commons.beanutils"/>
 <module name="org.apache.commons.collections"/>
 <module name="org.apache.commons.lang"/>
 <module name="com.sun.jsf-impl"/>

 <module name="org.w3c.css.sac"/>
 <module name="net.sourceforge.cssparser"/>
 <module name="com.google.guava"/>

 </dependencies>

 <resources>
 <resource-root path="commons-digester-1.8.1.jar"/>
 <resource-root path="commons-digester-1.6.jar"/>
 <resource-root path="commons-fileupload-1.2.1.jar"/>
 <resource-root path="commons-validator-1.3.0.jar"/>
 <resource-root path="j4j.jar"/>
 <resource-root path="jakarta-oro-2.0.8.jar"/>
 <resource-root path="richfaces-core-impl-4.3.2.Final.jar"/>
 <resource-root path="richfaces-components-ui-4.3.2.Final.jar"/>
 <resource-root path="richfaces-core-api-4.3.2.Final.jar"/>
 <resource-root path="richfaces-components-api-4.3.2.Final.jar"/>

 <resource-root path="tomahawk20-1.1.14.jar"/>


 </resources>

</module>
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5. Re: a4j:commandLink not working

altar Jun 11, 2013 5:39 PM (in response to altar)

google console gives more info about richfaces.js

        // propagates some options to process it in jsf.ajax.request
        parameters.rfExt = {};
        parameters.rfExt.status = options.status;
        for (var eventName in AJAX_EVENTS) {
            parameters.rfExt[eventName] = options[eventName];
        }

        jsf.ajax.request(source, event, parameters);
Uncaught TypeError: Cannot call method 'request' of undefined (repeated 3 times)

    };

    if (window.jsf) {
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6. Re: a4j:commandLink not working

bleathem Jun 11, 2013 6:02 PM (in response to altar)

Running RichFaces from a JBoss EAP/Wildfly module is not yet supported. See:
https://issues.jboss.org/browse/RF-12008
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