Componentes
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Los componentes nos permiten extender los elementos Java Server Faces
Dentro de resources crear la carpeta avbravo
Crear dos paginas
accesodenegado.xhtml
activo.xhtml
<?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"
xmlns:composite="http://java.sun.com/jsf/composite"
xmlns:b="http://bootsfaces.net/ui">
<composite:interface >
<composite:attribute name="renderedcondition" />
</composite:interface>
<composite:implementation>
<h:form id="formaccesodenegado" rendered="#{cc.attrs.renderedcondition}">
<b:panel look="danger" title="#{app['title.accesodenegado']}">
<h:panelGrid columns="2" cellpadding="5">
<p:commandButton class="btn btn-success" action="#{loginController.irLogin}"
value="#{app['button.return']}" ajax="false"/>
</h:panelGrid>
</b:panel>
</h:form>
</composite:implementation>
</html><?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:f="http://java.sun.com/jsf/core"
xmlns:p="http://primefaces.org/ui"
xmlns:composite="http://java.sun.com/jsf/composite"
xmlns:b="http://bootsfaces.net/ui">
<composite:interface >
<composite:attribute name="beanValue" />
<composite:attribute name="rendered"/>
</composite:interface>
<composite:implementation>
<b:selectOneMenu id="activo" value="#{cc.attrs.beanValue}"
required="true"
rendered="#{cc.attrs.rendered}"
requiredMessage="#{app['title.activo']} #{app['info.notnull']}">
<f:selectItem itemLabel="#{app['button.yes']}" itemValue="si" />
<f:selectItem itemLabel="#{app['button.no']}" itemValue="no" />
</b:selectOneMenu>
</composite:implementation>
</html>