Pessoal,
Tenho o seguinte código:
<t:dataTable width="100%" value="#{controleUsuarioBean.listUsuario}" var="users" forceId="true" rowId="#{users.idUsuario}" id="listaUsuarios" styleClass="tbl_cont2" headerClass="tr1">
<t:column>
<f:facet name="header">
<h:outputText value="Situação" />
</f:facet>
<c:choose>
<c:when test="#{users.flagAtivo}">
<h:outputText value="Ativo" />
</c:when>
<c:otherwise>
<h:outputText value="Inativo" />
</c:otherwise>
</c:choose>
</t:column>
<t:column>
<f:facet name="header">
<h:outputText value="Férias" />
</f:facet>
<h:outputText rendered="#{users.flagFeriasUsuario==true}" value="Sim" />
<h:outputText rendered="#{users.flagFeriasUsuario==false}" value="Não" />
</t:column>
<t:column>
<f:facet name="header">
<h:outputText value="E-mail" />
</f:facet>
<t:inputText id="descrEmail" forceId="true" forceIdIndex="false" value="#{users.dsEmail}" readonly="true" style="width: 160px;" styleClass="input_usuario" title="Para editar, clique aqui." onclick="activeObject(this)" />
</t:column>
</t:dataTable>
Tanto de um jeito [correto], como de outro [gambiarra], a seguinte exceção é lançada:
09/01/2008 10:32:23 com.sun.faces.lifecycle.Phase doPhase
SEVERE: JSF1054: (Phase ID: RENDER_RESPONSE 6, View ID: /jsf/adm/controle_usuario.jsp) Exception thrown during phase execution: javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl@1d7a424]
09/01/2008 10:32:23 org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet Faces Servlet threw exception
org.apache.jasper.el.JspPropertyNotFoundException: /jsf/adm/controle_usuario.jsp(183,12) '#{users.flagFeriasUsuario==true}' Property 'flagFeriasUsuario' not readable on type boolean
at org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:104)
at javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:383)
at org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.renderChild(RendererUtils.java:408)
at org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.renderChildren(RendererUtils.java:400)
at org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.renderChild(RendererUtils.java:417)
at org.apache.myfaces.renderkit.html.ext.HtmlTableRenderer.renderColumnBody(HtmlTableRenderer.java:608)
at org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlTableRendererBase.encodeColumnChild(HtmlTableRendererBase.java:306)
at org.apache.myfaces.renderkit.html.ext.HtmlTableRenderer.encodeColumnChild(HtmlTableRenderer.java:512)
at org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:282)
at org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:134)
at org.apache.myfaces.renderkit.html.ext.HtmlTableRenderer.encodeChildren(HtmlTableRenderer.java:187)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:825)
at org.ajax4jsf.framework.renderer.RendererBase.renderChild(RendererBase.java:282)
at org.ajax4jsf.framework.renderer.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:159)
at org.ajax4jsf.framework.renderer.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:97)
at org.ajax4jsf.framework.renderer.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:150)
at org.ajax4jsf.framework.renderer.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:97)
at org.ajax4jsf.framework.renderer.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:150)
at org.ajax4jsf.framework.renderer.AjaxContainerRenderer.encodeAjax(AjaxContainerRenderer.java:125)
at org.ajax4jsf.framework.ajax.AjaxViewRoot.encodeAjax(AjaxViewRoot.java:549)
at org.ajax4jsf.framework.ajax.AjaxViewRoot$4.invokeRoot(AjaxViewRoot.java:380)
at org.ajax4jsf.framework.ajax.JsfOneOneInvoker.invokeOnRegionOrRoot(JsfOneOneInvoker.java:53)
at org.ajax4jsf.framework.ajax.AjaxContext.invokeOnRegionOrRoot(AjaxContext.java:191)
at org.ajax4jsf.framework.ajax.AjaxViewRoot.encodeChildren(AjaxViewRoot.java:397)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:936)
at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:256)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:187)
at org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
at org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:233)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at br.com.sofisa.pcfi.filter.ControlFilter.doFilter(ControlFilter.java:34)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595)
O que será?

pra não ficar misturando com EL do JSTL e afins, senão fica bem ruim de ler 