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

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:

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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

1 pièce(s) jointe(s)

Pour moi il affiche les noeud root mais impossible de les développer
http://www.developpez.net/forums/att...1&d=1311163364
et quand je clique sur le noeud root pour le développer, Tomcat 7 génère les erreurs suivantes:

Citation:

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:

Citation:

Tomahawk20-1.1.10
JSF mojarra-2.1.2-FCS

Classe TreeBacker.java
Code:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 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
Code:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 <?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> Tree2 w/server-side toggle  <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
Code:

1 2 <% response.sendRedirect("arbre.jsf"); %>
Fichier web.xml
Code:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 <?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
Code:

1 2 3 4 5 6 7 <?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

une solution ? SVP

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.

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

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.

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