1 Reply Latest reply: May 18, 2012 1:03 AM by graham777 RSS

    <a4j:ajax event="valueChange" render="second" execute="@this" /> not working

    mihirpatro Newbie

      Hi ,

      <a4j:ajax event="valueChange" render="second" execute="@this" /> is not working and even I have tried with selectitem both are not working not populating the 2nd one.please find the code as below

       

      <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

      <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:composite="http://java.sun.com/jsf/composite">

          <h:form>

              <h:selectOneMenu value="#{selectsBean.currentType}"

                  valueChangeListener="#{selectsBean.valueChanged}">

                  <f:selectItems value="#{selectsBean.firstList}" />

                  <a4j:ajax event="valueChange" render="second" execute="@this" />

                 

              </h:selectOneMenu>

              <a4j:outputPanel id="second" >

                  <h:selectOneMenu value="#{selectsBean.currentType}"

                      rendered="#{not empty selectsBean.currentType}">

                      <f:selectItems value="#{selectsBean.secondList}" />

                  </h:selectOneMenu>

              </a4j:outputPanel>

          </h:form>

      </ui:composition>

       

      web.xml

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

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

      <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" id="WebApp_ID" version="3.0">

        <display-name>richface</display-name>

        <welcome-file-list>

          <welcome-file>dynamicselect.xhtml</welcome-file>

          </welcome-file-list>

        <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>

       

      <servlet>

       

          <servlet-name>Resource Servlet</servlet-name>

          <servlet-class>org.richfaces.webapp.ResourceServlet</servlet-class>

          <load-on-startup>1</load-on-startup>

      </servlet>

          <servlet-mapping>

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

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

          </servlet-mapping>

          <servlet-mapping>

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

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

          </servlet-mapping>

          <servlet-mapping>

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

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

          </servlet-mapping>

      <servlet-mapping>

          <servlet-name>Resource Servlet</servlet-name>

          <url-pattern>/org.richfaces.resources/*</url-pattern>

      </servlet-mapping>

        <context-param>

          <description>State saving method: 'client' or 'server' (=default). See JSF Specification 2.5.2</description>

          <param-name>javax.faces.STATE_SAVING_METHOD</param-name>

          <param-value>client</param-value>

        </context-param>

        <context-param>

          <param-name>javax.servlet.jsp.jstl.fmt.localizationContext</param-name>

          <param-value>resources.application</param-value>

        </context-param>

        <context-param>

          <param-name>org.richfaces.resourceOptimization.enabled</param-name>

          <param-value>true</param-value>

      </context-param>

      <!-- Plugging the "Blue Sky" skin into the project -->

       

      <context-param>

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

         <param-value>blueSky</param-value>

      </context-param>

      <!-- Making the RichFaces skin spread to standard HTML controls -->

      <context-param>

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

            <param-value>enable</param-value>

      </context-param>

      <!-- Defining and mapping the RichFaces filter -->

      <!--<filter>

         <display-name>RichFaces Filter</display-name>

         <filter-name>richfaces</filter-name>

         <filter-class>org.ajax4jsf.Filter</filter-class>

      </filter>

      <filter-mapping>

         <filter-name>richfaces</filter-name>

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

         <dispatcher>REQUEST</dispatcher>

         <dispatcher>FORWARD</dispatcher>

         <dispatcher>INCLUDE</dispatcher>

      </filter-mapping>

      --><listener>

          <listener-class>com.sun.faces.config.ConfigureListener</listener-class>

        </listener>

      </web-app>

       

      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_2_0.xsd"

          version="2.0">

          <application>

              <message-bundle>resources.application</message-bundle>

              <locale-config>

                  <default-locale>en</default-locale>

              </locale-config>

          </application>

          <managed-bean>

              <managed-bean-name>selectsBean</managed-bean-name>

              <managed-bean-class>com.richface.SelectsBean</managed-bean-class>

              <managed-bean-scope>request</managed-bean-scope>

          </managed-bean>

          </faces-config>

       

      and following jar files are available in my \WebContent\WEB-INF\lib

      javax.faces.jar (version 2.1.7 )

      jsf-api-2.1.7.jar

      jsf-impl-2.1.7.jar

              guava.jar (version 10.0.1)

              cssparser.jar (version 0.9.5)

              sac.jar (version 1.3)

             validation-api.jar (version 1.0.0.GA)

              hibernate-validator.jar (version 4.2.0.)

              atmosphere-runtime.jar (version 0.8.4)

              jms.jar (version 1.1)

              hornetq-jms.jar (version 2.2.7.)

              cdi-api.jar (version 1.0-SP4)

              javax.inject.jar (version 1)

              jsr-250-api.jar (version 1.0)

              ehcache.jar (version 1.6.0)