Problème d'affichage d'un <t:tree2> sous IE

**2Fick** · 20/07/2011, 12h30

Salut à tous

J'ai un petit soucis concernant les "tree"
sous FireFox cela fonction correctement mais sur IE 7 tout est décalé, je voudrait savoir comment avoir le même arbre sous FFX et sur IE

voici mon code qui dessine l'arbre

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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<h:panelGrid width="200">
	<t:tree2 id="tree" value="#{manageBean.treeData}" var="node" varNodeToggler="t" clientSideToggle="false"
		binding="#{manageBean.tree}" rendered="true" showLines="true" showRootNode="true" showNav="true" >
		<f:facet name="person">
			<h:panelGroup>
				<f:facet name="expand">
					<t:graphicImage value="/images/space.gif" rendered="#{t.nodeExpanded}" border="0" />
				</f:facet>
				<f:facet name="collapse">
					<t:graphicImage value="/images/space.gif" rendered="#{!t.nodeExpanded}" border="0" />
				</f:facet>
				<t:graphicImage value="/images/yellow-folder-open.png" rendered="#{t.nodeExpanded}" border="0" />
				<t:graphicImage value="/images/yellow-folder-closed.png" rendered="#{!t.nodeExpanded}" border="0" />
					<h:outputText value="#{node.description}" styleClass="nodeFolder" />
			</h:panelGroup>
		</f:facet>
		<f:facet name="foo-folder">
			<h:panelGroup>
				<t:graphicImage value="/images/yellow-folder-open.png" rendered="#{t.nodeExpanded}" border="0" />
				<t:graphicImage value="/images/yellow-folder-closed.png" rendered="#{!t.nodeExpanded}" border="0" />
				<h:outputText value="#{node.description}" styleClass="nodeFolder" />
				<h:outputText value=" (#{node.childCount})" styleClass="childCount" rendered="#{!empty node.children}" />
			</h:panelGroup>
		</f:facet>
		<f:facet name="bar-folder">
			<h:panelGroup>
				<t:graphicImage value="/images/blue-folder-open.gif" rendered="#{t.nodeExpanded}" border="0" />
				<t:graphicImage value="/images/blue-folder-closed.png" rendered="#{!t.nodeExpanded}" border="0" />
				<h:outputText value="#{node.description}" styleClass="nodeFolder" />
				<h:outputText value=" (#{node.childCount})" styleClass="childCount" rendered="#{!empty node.children}" />
			</h:panelGroup>
		</f:facet>
		<f:facet name="document">
			<h:panelGroup>
				<h:outputText styleClass="#{t.nodeSelected ? 'documentSelected':'document'}">
					<t:graphicImage value="/images/document.png" border="0" />
					<h:outputText value="#{node.description}" />
				</h:outputText>
			</h:panelGroup>
		</f:facet>
	</t:tree2>
</h:panelGrid>

Merci de votre aide

**nadhir84** · 20/07/2011, 14h17

Pour moi il affiche les noeud root mais impossible de les développer

et quand je clique sur le noeud root pour le développer, Tomcat 7 génère les erreurs suivantes:

20 juil. 2011 13:59:22 org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.6.0_26\bin;C:\Users\nteieb\Desktop\Tomcat-7.0.16\bin
20 juil. 2011 13:59:23 org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
20 juil. 2011 13:59:23 org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
20 juil. 2011 13:59:23 org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 335 ms
20 juil. 2011 13:59:23 org.apache.catalina.core.StandardService startInternal
INFO: Démarrage du service Catalina
20 juil. 2011 13:59:23 org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.16
20 juil. 2011 13:59:23 org.apache.catalina.startup.HostConfig deployDirectory
INFO: Déploiement du répertoire docs de l'application web
20 juil. 2011 13:59:23 org.apache.catalina.startup.HostConfig deployDirectory
INFO: Déploiement du répertoire examples de l'application web
20 juil. 2011 13:59:23 org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
20 juil. 2011 13:59:23 org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
20 juil. 2011 13:59:23 org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: attributeAdded('org.apache.jasper.compiler.TldLocationsCache', 'org.apache.jasper.compiler.TldLocationsCache@2db19d')
20 juil. 2011 13:59:23 org.apache.catalina.startup.HostConfig deployDirectory
INFO: Déploiement du répertoire host-manager de l'application web
20 juil. 2011 13:59:23 org.apache.catalina.startup.HostConfig deployDirectory
INFO: Déploiement du répertoire JSFProject de l'application web
20 juil. 2011 13:59:24 org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jsf/core is already defined
20 juil. 2011 13:59:24 org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/core_rt is already defined
20 juil. 2011 13:59:24 org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/core is already defined
20 juil. 2011 13:59:24 org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jsp/jstl/core is already defined
20 juil. 2011 13:59:24 org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/fmt_rt is already defined
20 juil. 2011 13:59:24 org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/fmt is already defined
20 juil. 2011 13:59:24 org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jsp/jstl/fmt is already defined
20 juil. 2011 13:59:24 org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jsp/jstl/functions is already defined
20 juil. 2011 13:59:24 org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://jakarta.apache.org/taglibs/st...rmittedTaglibs is already defined
20 juil. 2011 13:59:24 org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://jakarta.apache.org/taglibs/standard/scriptfree is already defined
20 juil. 2011 13:59:24 org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/sql_rt is already defined
20 juil. 2011 13:59:24 org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/sql is already defined
20 juil. 2011 13:59:24 org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jsp/jstl/sql is already defined
20 juil. 2011 13:59:24 org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/xml_rt is already defined
20 juil. 2011 13:59:24 org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jstl/xml is already defined
20 juil. 2011 13:59:24 org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jsp/jstl/xml is already defined
20 juil. 2011 13:59:24 com.sun.faces.config.ConfigureListener contextInitialized
INFO: Initialisation de Mojarra 2.1.2 (FCS 20110613) pour le contexte «/JSFProject»
20 juil. 2011 13:59:25 com.sun.faces.spi.InjectionProviderFactory createInstance
INFO: JSF1048 : Présence d’annotations PostConstruct/PreDestroy Les méthodes de beans gérés marquées avec ces annotations auront des annotations dites traitées.
20 juil. 2011 13:59:26 com.sun.faces.config.ConfigureListener$WebConfigResourceMonitor$Monitor <init>
INFO: Monitoring jndi:/localhost/JSFProject/WEB-INF/faces-config.xml for modifications
20 juil. 2011 13:59:26 org.apache.catalina.startup.HostConfig deployDirectory
INFO: Déploiement du répertoire manager de l'application web
20 juil. 2011 13:59:26 org.apache.catalina.startup.HostConfig deployDirectory
INFO: Déploiement du répertoire ROOT de l'application web
20 juil. 2011 13:59:26 org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
20 juil. 2011 13:59:26 org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
20 juil. 2011 13:59:26 org.apache.catalina.startup.Catalina start
INFO: Server startup in 3463 ms
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, tree2.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, tree2.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, tree2.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, tree2.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 com.sun.faces.application.resource.ResourceHandlerImpl logMissingResource
ATTENTION: JSF1064 : Impossible de localiser ou de servir une ressource, graphicImage.xhtml, depuis la bibliothèque org.apache.myfaces.custom.
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.PRETTY_HTML' found, using default value true
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.ALLOW_JAVASCRIPT' found, using default value true
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.RENDER_CLEAR_JAVASCRIPT_FOR_BUTTON' found, using default value false
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.RENDER_HIDDEN_FIELDS_FOR_LINK_PARAMS' found, using default value false
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.SAVE_FORM_SUBMIT_LINK_IE' found, using default value false
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.READONLY_AS_DISABLED_FOR_SELECTS' found, using default value true
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.RENDER_VIEWSTATE_ID' found, using default value true
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.STRICT_XHTML_LINKS' found, using default value true
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.RENDER_FORM_SUBMIT_SCRIPT_INLINE' found, using default value false
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getLongInitParameter
INFO: No context init parameter 'org.apache.myfaces.CONFIG_REFRESH_PERIOD' found, using default value 2
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.VIEWSTATE_JAVASCRIPT' found, using default value false
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getStringInitParameter
INFO: No context init parameter 'org.apache.myfaces.REFRESH_TRANSIENT_BUILD_ON_PSS' found, using default value auto
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.REFRESH_TRANSIENT_BUILD_ON_PSS_PRESERVE_STATE' found, using default value false
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.VALIDATE_XML' found, using default value false
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.WRAP_SCRIPT_CONTENT_WITH_XML_COMMENT_TAG' found, using default value true
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.DETECT_JAVASCRIPT' found, using default value false
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.AUTO_SCROLL' found, using default value false
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getStringInitParameter
INFO: No context init parameter 'org.apache.myfaces.ADD_RESOURCE_CLASS' found, using default value org.apache.myfaces.renderkit.html.util.DefaultAddResource
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getStringInitParameter
INFO: No context init parameter 'org.apache.myfaces.RESOURCE_VIRTUAL_PATH' found, using default value /faces/myFacesExtensionResource
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig getBooleanInitParameter
INFO: No context init parameter 'org.apache.myfaces.CHECK_EXTENSIONS_FILTER' found, using default value true
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig createAndInitializeMyFacesConfig
INFO: Starting up Tomahawk on the RI-JSF-Implementation.
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig createAndInitializeMyFacesConfig
INFO: Starting up Tomahawk on the MyFaces-JSF-Implementation
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.config.MyfacesConfig createAndInitializeMyFacesConfig
GRAVE: Both MyFaces and the RI are on your classpath. Please make sure to use only one of the two JSF-implementations.
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : t2t12c
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : t2t8c
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : t2t12c
20 juil. 2011 13:59:33 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : t2t12c
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : t2t12c
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : t2t12c
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : t2t17c
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : t2t17c
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : t2t8c
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : t2t12c
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : t2t12c
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : t2t12c
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : t2t12c
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : t2t17c
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : t2t17c
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt22
20 juil. 2011 13:59:34 org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlImageRendererBase encodeEnd
ATTENTION: ALT attribute is missing for : j_idt32
20 juil. 2011 13:59:34 com.sun.faces.application.view.FaceletViewHandlingStrategy handleRenderException
GRAVE: Error Rendering View[/test.xhtml]
java.lang.IllegalStateException: Impossible de créer une session après que la réponse ait été envoyée
at org.apache.catalina.connector.Request.doGetSession(Request.java:2734)
at org.apache.catalina.connector.Request.getSession(Request.java:2244)
at org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:899)
at com.sun.faces.context.ExternalContextImpl.getSession(ExternalContextImpl.java:155)
at com.sun.faces.renderkit.ServerSideStateHelper.writeState(ServerSideStateHelper.java:175)
at com.sun.faces.renderkit.ResponseStateManagerImpl.writeState(ResponseStateManagerImpl.java:122)
at com.sun.faces.application.StateManagerImpl.writeState(StateManagerImpl.java:166)
at com.sun.faces.application.view.WriteBehindStateWriter.flushToWriter(WriteBehindStateWriter.java:225)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:418)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:288)
at org.apache.myfaces.tomahawk.application.ResourceViewHandlerWrapper.renderView(ResourceViewHandlerWrapper.java:93)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:403)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:301)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:162)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:140)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
20 juil. 2011 13:59:34 com.sun.faces.context.ExceptionHandlerImpl throwIt
INFO: Exception when handling error trying to reset the response.
java.lang.IllegalStateException: Impossible de créer une session après que la réponse ait été envoyée
at org.apache.catalina.connector.Request.doGetSession(Request.java:2734)
at org.apache.catalina.connector.Request.getSession(Request.java:2244)
at org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:899)
at com.sun.faces.context.ExternalContextImpl.getSession(ExternalContextImpl.java:155)
at com.sun.faces.renderkit.ServerSideStateHelper.writeState(ServerSideStateHelper.java:175)
at com.sun.faces.renderkit.ResponseStateManagerImpl.writeState(ResponseStateManagerImpl.java:122)
at com.sun.faces.application.StateManagerImpl.writeState(StateManagerImpl.java:166)
at com.sun.faces.application.view.WriteBehindStateWriter.flushToWriter(WriteBehindStateWriter.java:225)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:418)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:288)
at org.apache.myfaces.tomahawk.application.ResourceViewHandlerWrapper.renderView(ResourceViewHandlerWrapper.java:93)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:403)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:301)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:162)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:140)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
20 juil. 2011 13:59:34 com.sun.faces.renderkit.RenderKitUtils renderHtmlErrorPage
ATTENTION: JSF1087 : Impossible de générer une page d’erreur Facelets car la réponse a déjà été validée.
20 juil. 2011 13:59:34 com.sun.faces.renderkit.RenderKitUtils renderHtmlErrorPage
GRAVE: javax.faces.FacesException: Impossible de créer une session après que la réponse ait été envoyée
javax.faces.FacesException: Impossible de créer une session après que la réponse ait été envoyée
at com.sun.faces.context.ExceptionHandlerImpl.handle(ExceptionHandlerImpl.java:141)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:119)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:403)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:301)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:162)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:140)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.IllegalStateException: Impossible de créer une session après que la réponse ait été envoyée
at org.apache.catalina.connector.Request.doGetSession(Request.java:2734)
at org.apache.catalina.connector.Request.getSession(Request.java:2244)
at org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:899)
at com.sun.faces.context.ExternalContextImpl.getSession(ExternalContextImpl.java:155)
at com.sun.faces.renderkit.ServerSideStateHelper.writeState(ServerSideStateHelper.java:175)
at com.sun.faces.renderkit.ResponseStateManagerImpl.writeState(ResponseStateManagerImpl.java:122)
at com.sun.faces.application.StateManagerImpl.writeState(StateManagerImpl.java:166)
at com.sun.faces.application.view.WriteBehindStateWriter.flushToWriter(WriteBehindStateWriter.java:225)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:418)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:288)
at org.apache.myfaces.tomahawk.application.ResourceViewHandlerWrapper.renderView(ResourceViewHandlerWrapper.java:93)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
... 19 more

Je suis dans un projet JSF2
Les bibliothèques utilisées:

Tomahawk20-1.1.10
JSF mojarra-2.1.2-FCS

Classe TreeBacker.java

Code :

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package fr.jsf;
 
import org.apache.myfaces.custom.tree2.HtmlTree;
import org.apache.myfaces.custom.tree2.TreeNode;
import org.apache.myfaces.custom.tree2.TreeNodeBase;
import org.apache.myfaces.custom.tree2.TreeModel;
import org.apache.myfaces.custom.tree2.TreeModelBase;
 
import javax.faces.bean.ManagedBean;
import javax.faces.context.FacesContext;
import javax.faces.application.FacesMessage;
import javax.faces.component.UIComponent;
import javax.faces.validator.ValidatorException;
import javax.faces.event.ActionEvent;
import java.io.Serializable;
 
@ManagedBean
public class TreeBacker implements Serializable{
 
	 private static final long serialVersionUID = 1L;
	 private TreeModelBase     _treeModel;
	 private HtmlTree          _tree;
 
	 public TreeNode getTreeData()
	    {
 
		 TreeNode treeData = new TreeNodeBase("foo-folder", "Inbox", false);
 
	        // construct a set of fake data (normally your data would come from a database)
 
	        // populate Frank's portion of the tree
	        String s="nadhir";
	        TreeNodeBase personNode = new TreeNodeBase("person", "Frank Foo", false);
	        personNode.getChildren().add(new TreeNodeBase("foo-folder", "Requires Foo", false));
	        TreeNodeBase folderNode = new TreeNodeBase("foo-folder", "Requires Foo Reviewer", false);
	        folderNode.getChildren().add(new TreeNodeBase("document", s, true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "X050002", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "X050003", true));
	        personNode.getChildren().add(folderNode);
	        personNode.getChildren().add(new TreeNodeBase("foo-folder", "Requires Foo Recommendation", false));
	        folderNode = new TreeNodeBase("foo-folder", "Requires Foo Approval", false);
	        folderNode.getChildren().add(new TreeNodeBase("document", "J050001", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "J050002", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "J050003", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "E050011", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "R050002", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "C050003", true));
	        personNode.getChildren().add(folderNode);
	        folderNode = new TreeNodeBase("bar-folder", "Requires Bar Processing", false);
	        folderNode.getChildren().add(new TreeNodeBase("document", "X050003", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "X050011", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "F050002", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "G050003", true));
	        personNode.getChildren().add(folderNode);
	        folderNode = new TreeNodeBase("bar-folder", "Requires Bar Approval", false);
	        folderNode.getChildren().add(new TreeNodeBase("document", "J050006", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "J050007", true));
	        personNode.getChildren().add(folderNode);
 
	        treeData.getChildren().add(personNode);
 
	        // populate Betty's portion of the tree
	        personNode = new TreeNodeBase("person", "Betty Bar", false);
	        personNode.getChildren().add(new TreeNodeBase("foo-folder", "Requires Foo", false));
	        folderNode = new TreeNodeBase("foo-folder", "Requires Foo Reviewer", false);
	        folderNode.getChildren().add(new TreeNodeBase("document", "X012000", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "X013000", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "X014000", true));
	        personNode.getChildren().add(folderNode);
	        folderNode = new TreeNodeBase("foo-folder", "Requires Foo Recommendation", false);
	        folderNode.getChildren().add(new TreeNodeBase("document", "J010026", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "J020002", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "J030103", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "E030214", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "R020444", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "C010000", true));
	        personNode.getChildren().add(folderNode);
	        personNode.getChildren().add(new TreeNodeBase("foo-folder", "Requires Foo Approval", false));
	        folderNode = new TreeNodeBase("bar-folder", "Requires Bar Processing", false);
	        folderNode.getChildren().add(new TreeNodeBase("document", "T052003", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "T020011", true));
	        personNode.getChildren().add(folderNode);
	        folderNode = new TreeNodeBase("bar-folder", "Requires Bar Approval", false);
	        folderNode.getChildren().add(new TreeNodeBase("document", "J010002", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "J030047", true));
	        folderNode.getChildren().add(new TreeNodeBase("document", "F030112", true));
	        personNode.getChildren().add(folderNode);
 
	        treeData.getChildren().add(personNode);
 
	        return treeData;
	    }
	 public TreeModel getExpandedTreeData()
	    {
	        return new TreeModelBase(getTreeData());
	    }
 
	    public void setTree(HtmlTree tree)
	    {
	        _tree = tree;
	    }
 
	    public HtmlTree getTree()
	    {
	        return _tree;
	    }
 
	    public String expandAll()
	    {
	        _tree.expandAll();
	        return null;
	    }
 
	    private String _nodePath;
 
	    public void setNodePath(String nodePath)
	    {
	        _nodePath = nodePath;
	    }
 
	    public String getNodePath()
	    {
	        return _nodePath;
	    }
 
	    public void checkPath(FacesContext context, UIComponent component, java.lang.Object value)
	    {
	        // make sure path is valid (leaves cannot be expanded or renderer will complain)
	        FacesMessage message = null;
 
	        String[] path = _tree.getPathInformation(value.toString());
 
	        for (int i = 0; i < path.length; i++)
	        {
	            String nodeId = path[i];
	            try
	            {
	                _tree.setNodeId(nodeId);
	            }
	            catch (Exception e)
	            {
	                throw new ValidatorException(message, e);
	            }
 
	            if (_tree.getNode().isLeaf())
	            {
	                message = new FacesMessage(FacesMessage.SEVERITY_ERROR, "Invalid node path (cannot expand a leaf): "
	                        + nodeId, "Invalid node path (cannot expand a leaf): " + nodeId);
	                throw new ValidatorException(message);
	            }
	        }
	    }
 
	    public void expandPath(ActionEvent event)
	    {
	        _tree.expandPath(_tree.getPathInformation(_nodePath));
	    }
}

Fichier arbre.xhtml

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<?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:ui="http://java.sun.com/jsf/facelets"
	xmlns:h="http://java.sun.com/jsf/html"
	xmlns:f="http://java.sun.com/jsf/core"
	xmlns:t="http://myfaces.apache.org/tomahawk"
	xmlns:p="http://java.sun.com/jsp/jstl/core">
	<head>
	</head>
	<body>
    <h:form id="foo">
 
    <t:tree2 id="clientTree" value="#{treeBacker.treeData}" var="node" varNodeToggler="t">
        <f:facet name="person">
            <h:panelGroup>
                <f:facet name="expand">
                    <t:graphicImage value="images/yellow-folder-open.png" rendered="#{t.nodeExpanded}" border="0"/>
                </f:facet>
                <f:facet name="collapse">
                    <t:graphicImage value="images/yellow-folder-closed.png" rendered="#{!t.nodeExpanded}" border="0"/>
                </f:facet>
                <h:outputText value="#{node.description}" styleClass="nodeFolder"/>
            </h:panelGroup>
        </f:facet>
        <f:facet name="foo-folder">
            <h:panelGroup>
                <f:facet name="expand">
                    <t:graphicImage value="images/yellow-folder-open.png" rendered="#{t.nodeExpanded}" border="0"/>
                </f:facet>
                <f:facet name="collapse">
                    <t:graphicImage value="images/yellow-folder-closed.png" rendered="#{!t.nodeExpanded}" border="0"/>
                </f:facet>
                <h:outputText value="#{node.description}" styleClass="nodeFolder"/>
                <h:outputText value=" (#{node.childCount})" styleClass="childCount" rendered="#{!empty node.children}"/>
            </h:panelGroup>
        </f:facet>
        <f:facet name="bar-folder">
            <h:panelGroup>
                <f:facet name="expand">
                    <t:graphicImage value="images/blue-folder-open.gif" rendered="#{t.nodeExpanded}" border="0"/>
                </f:facet>
                <f:facet name="collapse">
                    <t:graphicImage value="images/blue-folder-closed.png" rendered="#{!t.nodeExpanded}" border="0"/>
                </f:facet>
                <h:outputText value="#{node.description}" styleClass="nodeFolder"/>
                <h:outputText value=" (#{node.childCount})" styleClass="childCount" rendered="#{!empty node.children}"/>
            </h:panelGroup>
        </f:facet>
        <f:facet name="document">
            <h:panelGroup>
                <h:commandLink immediate="true" styleClass="#{t.nodeSelected ? 'documentSelected':'document'}" actionListener="#{t.setNodeSelected}">
                    <t:graphicImage value="images/document.png" border="0"/>
                    <h:outputText value="#{node.description}"/>
                    <f:param name="docNum" value="#{node.identifier}"/>
                </h:commandLink>
            </h:panelGroup>
        </f:facet>
    </t:tree2>
 
    <br/>
    <span style="font-family:verdana">
        <b>Tree2 w/server-side toggle</b><br/>
    </span>
    <br/>
 
    <!-- Expand/Collapse Handled By Server -->
    <t:tree2 id="serverTree" value="#{treeBacker.treeData}" var="node" varNodeToggler="t" clientSideToggle="false">
        <f:facet name="person">
            <h:panelGroup>
                <t:graphicImage value="/images/yellow-folder-open.png" rendered="#{t.nodeExpanded}" border="0"/>
                <t:graphicImage value="/images/yellow-folder-closed.png" rendered="#{!t.nodeExpanded}" border="0"/>
                <h:outputText value="#{node.description}" styleClass="nodeFolder"/>
            </h:panelGroup>
        </f:facet>
        <f:facet name="foo-folder">
            <h:panelGroup>
                <t:graphicImage value="/images/yellow-folder-open.png" rendered="#{t.nodeExpanded}" border="0"/>
                <t:graphicImage value="/images/yellow-folder-closed.png" rendered="#{!t.nodeExpanded}" border="0"/>
                <h:outputText value="#{node.description}" styleClass="nodeFolder"/>
                <h:outputText value=" (#{node.childCount})" styleClass="childCount" rendered="#{!empty node.children}"/>
            </h:panelGroup>
        </f:facet>
        <f:facet name="bar-folder">
            <h:panelGroup>
                <t:graphicImage value="/images/blue-folder-open.gif" rendered="#{t.nodeExpanded}" border="0"/>
                <t:graphicImage value="/images/blue-folder-closed.png" rendered="#{!t.nodeExpanded}" border="0"/>
                <h:outputText value="#{node.description}" styleClass="nodeFolder"/>
                <h:outputText value=" (#{node.childCount})" styleClass="childCount" rendered="#{!empty node.children}"/>
            </h:panelGroup>
        </f:facet>
        <f:facet name="document">
            <h:panelGroup>
                <h:commandLink immediate="true" styleClass="#{t.nodeSelected ? 'documentSelected':'document'}" actionListener="#{t.setNodeSelected}">
                    <t:graphicImage value="/images/document.png" border="0"/>
                    <h:outputText value="#{node.description}"/>
                    <f:param name="docNum" value="#{node.identifier}"/>
                </h:commandLink>
            </h:panelGroup>
        </f:facet>
    </t:tree2>
</h:form>
	</body>
</html>

Fichier index.jsp

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<% response.sendRedirect("arbre.jsf"); %>

Fichier web.xml

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<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" 
version="2.4">
  <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>*.jsf</url-pattern>
  </servlet-mapping>
  <context-param>
    <param-name>javax.faces.PROJECT_STAGE</param-name>
    <param-value>Development</param-value>
 </context-param>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>index.html</welcome-file>
  </welcome-file-list>
</web-app>

Fichier faces-config.xml

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<?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">
</faces-config>

pouvez vous m'indiquer la source de ces erreurs ??
merci d'avance

**nadhir84** · 20/07/2011, 15h08

une solution ? SVP

**Shinzul** · 20/07/2011, 15h29

Je connais pas le composant que tu utilise mais a vu de pif de l'erreur que ca produit je te dirai d'essayer de mettre ton managed bean en scope page ou session.

L'erreur me fait penser a un problème de cycle de vie des données de ton composant.

**2Fick** · 25/07/2011, 11h00

Et quand est-il pour la premiere question ? plus haut Merci

**Shinzul** · 25/07/2011, 13h44

Pour la question de style la par contre je ne connais pas du tout le composant donc je ne peut pas t'aiguiller sur les modifications a faire pour résoudre ce problème la.

Je ne peut que te conseiller d'attendre qu'un utilisateur connaissant ce composant vienne donner une solution.

**2Fick** · 25/07/2011, 15h44

C'est bon j'ai eu la solution merci Shinzul

j'ai joué un peu avec le PADDING-LEFT dans le CSS et tout est entré dans l'ordre

Maintenant je sais pas si je dois mettre cette discution a resolue vue que nadhir84 avait une autre question concernant JSF

Problème d'affichage d'un <t:tree2> sous IE

JSF Java

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