9:44 a.m.
hello together
i enhanced the helloworld example with different components.
now i try to work with the ajax4jsf:poll component!
i added the ajax4jsf component as decribed.
after deploy an start of the project my form-items not got rendered.
(input-fields, buttons)
if i uncomment the view-handler from the faces-config.xml,
the standard elements got rendered but i got a xml parser error,
because it finds not the ajax4jsf namespace!
anonymous wrote : XML Parsing Error: prefix not bound to a namespace
thanx for help!
greetings daniel
browser-output:
anonymous wrote :
| #{messages.tit_hello}
|
| #{messages.name}:
| #{messages.age}:
| #{messages.email}:
| #{messages.comment}:
|
faces-config.xml
| <faces-config version="1.2"
| 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">
|
| <application>
| <!--
<view-handler>com.sun.facelets.FaceletViewHandler</view-handler> -->
|
| <locale-config>
| <default-locale>de</default-locale>
|
| <supported-locale>de</supported-locale>
| <supported-locale>fr</supported-locale>
| <supported-locale>it</supported-locale>
| <supported-locale>en</supported-locale>
| <supported-locale>es</supported-locale>
| </locale-config>
|
| </application>
| </faces-config>
|
web.xml
| <?xml version="1.0" ?>
| <web-app 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-app_2_5.xsd"
| version="2.5">
|
| <!-- Ajax4jsf -->
| <context-param>
| <param-name>org.ajax4jsf.VIEW_HANDLERS</param-name>
| <param-value>com.sun.facelets.FaceletViewHandler</param-value>
| </context-param>
|
| <!-- Seam -->
| <listener>
| <listener-class>
| org.jboss.seam.servlet.SeamListener
| </listener-class>
| </listener>
|
| <servlet>
| <servlet-name>Seam Resource Servlet</servlet-name>
| <servlet-class>
| org.jboss.seam.servlet.ResourceServlet
| </servlet-class>
| </servlet>
|
| <servlet-mapping>
| <servlet-name>Seam Resource Servlet</servlet-name>
| <url-pattern>/seam/resource/*</url-pattern>
| </servlet-mapping>
|
| <filter>
| <filter-name>Seam Filter</filter-name>
| <filter-class>org.jboss.seam.servlet.SeamFilter</filter-class>
| </filter>
|
| <filter-mapping>
| <filter-name>Seam Filter</filter-name>
| <url-pattern>/*</url-pattern>
| </filter-mapping>
|
| <context-param>
| <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
| <param-value>server</param-value>
| </context-param>
|
| <context-param>
| <param-name>facelets.DEVELOPMENT</param-name>
| <param-value>true</param-value>
| </context-param>
|
| <context-param>
| <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
| <param-value>.xhtml</param-value>
| </context-param>
|
| <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>*.seam</url-pattern>
| </servlet-mapping>
|
| </web-app>
|
hello.xhtml
| <!DOCTYPE composition 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:ui="http://java.sun.com/jsf/facelets"
| xmlns:h="http://java.sun.com/jsf/html"
| xmlns:f="http://java.sun.com/jsf/core"
| xmlns:s="http://jboss.com/products/seam/taglib"
| template="template.xhtml">
|
| <ui:define name="content">
|
| <h2>#{messages.tit_hello}</h2>
|
| <h:form>
| <f:facet name="beforeInvalidField">
| <h:graphicImage styleClass="errorImg" value="error.png"
/>
| </f:facet>
| <f:facet name="afterInvalidField">
| <s:message styleClass="errorMsg" />
| </f:facet>
| <f:facet name="aroundInvalidField">
| <s:div styleClass="error"/>
| </f:facet>
|
| <s:validateAll>
|
| <table>
|
| <tr>
| <td>#{messages.name}:</td>
| <td>
| <s:decorate>
| <h:inputText value="#{person.name}" size="15"
required="true" requiredMessage="#{messages.error_input}"/>
| </s:decorate>
| </td>
| </tr>
|
| <tr>
| <td>#{messages.age}:</td>
| <td>
| <s:decorate>
| <h:inputText value="#{person.age}" size="15"
required="true" requiredMessage="#{messages.error_input}"/>
| </s:decorate>
| </td>
| </tr>
|
| <tr>
| <td>#{messages.email}:</td>
| <td>
| <s:decorate>
| <h:inputText value="#{person.email}" size="15"
required="true" requiredMessage="#{messages.error_input}"/>
| </s:decorate>
| </td>
| </tr>
|
| <tr>
| <td>#{messages.comment}:</td>
| <td>
| <s:decorate>
| <h:inputTextarea value="#{person.comment}"/>
| </s:decorate>
| </td>
| </tr>
|
| </table>
|
| </s:validateAll>
| <h:commandButton id="sayHello" action="#{manager.sayHello}"
value="#{messages.btn_sayHello}"/>
| </h:form>
|
| </ui:define>
| </ui:composition>
|
fans.xhtml
| <!DOCTYPE composition 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:ui="http://java.sun.com/jsf/facelets"
| xmlns:h="http://java.sun.com/jsf/html"
| xmlns:f="http://java.sun.com/jsf/core"
| xmlns:s="http://jboss.com/products/seam/taglib"
| xmlns:a="http://richfaces.org/a4j"
| xmlns:rich="http://richfaces.org/rich"
| template="template.xhtml">
|
| <ui:define name="content">
|
| <h2>#{messages.tit_fans}</h2>
|
| <p>#{messages.comm_fans}:</p>
| <a:region>
| <h:form>
| <a:poll id="poll" interval="500" enabled="true"
reRender="poll,fans"/>
| </h:form>
| </a:region>
| <h:form>
| <h:dataTable id="fans" value="#{fans}" var="fan"
>
| <h:column>
| <f:facet name="header">#{messages.name}</f:facet>
| #{fan.name}
| </h:column>
| <h:column>
| <f:facet name="header">#{messages.age}</f:facet>
| #{fan.age}
| </h:column>
| <h:column>
| <f:facet name="header">#{messages.email}</f:facet>
| #{fan.email}
| </h:column>
| <h:column>
| <f:facet name="header">#{messages.comment}</f:facet>
| #{fan.comment}
| </h:column>
| <h:column>
| <h:commandButton value="#{messages.btn_delete}"
| action="#{manager.delete}"/>
| </h:column>
| <h:column>
| <a
href="person.seam?pid=#{fan.id}">#{messages.btn_edit}</a>
| </h:column>
| </h:dataTable>
|
| <center>
| <s:button id="cancel" value="#{messages.btn_back}"
view="/hello.xhtml"/>
| </center>
| </h:form>
|
| </ui:define>
| </ui:composition>
|
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