caros amigos, hoje e dia...
estou aprendendo web e me desculpem...
estou precisando de vcs...
vamos ao que interessa
peguei um tutorial e vi esta pagina ai em baixo:
ela tem dois problemas o primeiro e que não mostra as imagens:
já coloquei as imagens porem não mostra
o segundo mais grade: esta me dando um erro no tomcat:
já verifiquei na net e vi que pode ser um jar que esteja faltando...
porem estou trabalhando com o netbeans8
e o próprio netbeans já pega os jars correspondentes
não entendo porque esta dando este erro.
<?xml version='1.0' encoding='UTF-8' ?>
<!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://xmlns.jcp.org/jsf/html"
xmlns:p="http://primefaces.org/ui">
<h:head>
<title>Exemplo de Tool Bar</title>
</h:head>
<h:body>
<p:accordionPanel>
<p:tab title="Passar imagens!">
<center>
<h:form>
<p:imageSwitch effect="shuffle" widgetVar="imagens" slideshowAuto="true">
<p:graphicImage value="imagem1.jpg" />
<p:graphicImage value="AccordionImagens/imagem2.png" />
<p:graphicImage value="AccordionImagens/imagem3.png" />
<p:graphicImage value="AccordionImagens/imagem4.png" />
</p:imageSwitch>
<p:hotkey bind="left" oncomplete="imagens.previous();" />
<p:hotkey bind="right" oncomplete="imagens.next();" />
</h:form>
</center>
</p:tab>
<p:tab title="Painel">
<p:panel header="Teste Cadastro" toggleable="true" closable="true">
<h:outputText value="Aqui pode-se colocar o que quiser, por exemplo:" />
<h:form>
<h:panelGrid columns="2">
<h:outputText value="Nome:"/>
<p:inputText />
</h:panelGrid>
<p:commandButton value="Salvar" />
<p:commandButton value="Cancelar" />
</h:form>
</p:panel>
</p:tab>
<p:tab title="Conjunto de tabs...">
<p:tabView>
<p:tab title="Tab 1">
<h:outputText value="Aqui é a tab 1" />
</p:tab>
<p:tab title="Tab 2">
<h:outputText value="Aqui é a tab 2" />
</p:tab>
<p:tab title="Tab 3">
<h:outputText value="E essa é a tab 3" />
</p:tab>
</p:tabView>
</p:tab>
<p:tab title="Show Imagem">
<h:form>
<p:commandButton value="Mostra" actionListener="#{beanAcordion.mostrar}" update="painel"/>
<p:commandButton value="Esconde" actionListener="#{beanAcordion.esconder}" update="painel" />
<p:outputPanel id="painel">
<p:graphicImage value="AccordionImagens/imagem1.jpg" rendered="#{beanAcordion.mostra}" />
</p:outputPanel>
</h:form>
</p:tab>
</p:accordionPanel>
</h:body>
</html>
erro tomcat:
Jul 11, 2014 2:32:29 PM com.sun.faces.context.ExceptionHandlerImpl log
1100: javax/servlet/jsp/jstl/core/Config
java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config
at com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:344)
at com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:153)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:99)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:647)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)