Richfaces tree et adviseNodeOpened
Salut,
J'ai un gros soucis avec un composant richeFaces, j'ai créé un arbre <rich:tree /> dont les données se trouvent dans un bean.
Jusque là ca va, mais j'essaie de manipuler mon arbre et l'étendre par défaut suivant certaines conditions sans succès.
mapage.xhtml
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| ...
<rich:tree id="richTree"
value="#{myTree.data}"
switchType="ajax"
var="node"
nodeFace="#{node.typeNode}"
adviseNodeOpened="#{myTree.adviseNodeOpened}">
<rich:treeNode type="type">
<h:outputText value="#{node.object.typeName}"/>
</rich:treeNode>
<rich:treeNode iconLeaf="/img/tree/cart.gif" type="product">
<h:selectBooleanCheckbox value="#{node.selected}" />
<h:outputText value="#{node.object.productReferences}"/>
</rich:treeNode>
</rich:tree>
... |
La méthode "adviseNodeOpened" est censée tester pour chaque nœud s'il doit être étendu à l'affichage ou non.
La méthode dans le Bean:
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| @Name("myTree")
@Scope(ScopeType.SESSION)
public class MyTree {
...
public Boolean adviseNodeOpened(UITree uit) {
Object key = uit.getRowKey();
TreeRowKey treeRowKey = (TreeRowKey) key;
if (treeRowKey == null || treeRowKey.depth() <= 2) {
return Boolean.TRUE;
}
return null;
}
...
} |
Et voici l'erreur que j'obtiens lorsque j'atteins mapage.seam :
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|
15:16:23,544 SEVERE [viewhandler] Error Rendering View[/mapage.xhtml]
javax.faces.el.MethodNotFoundException: /mapage.xhtml @949,80 adviseNodeOpened="#{myTree.adviseNodeOpened}": Method not found: com.scsi.myproject.action.MyTree@6c39ab.adviseNodeOpened(org.richfaces.component.UITree)
at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:71)
at org.richfaces.renderkit.TreeRendererBase$DataVisitorWithLastElement$1.adviseNodeOpened(TreeRendererBase.java:302)
at org.richfaces.renderkit.TreeRendererBase$DataVisitorWithLastElement.processAdvisors(TreeRendererBase.java:319)
at org.richfaces.renderkit.TreeRendererBase$DataVisitorWithLastElement.process(TreeRendererBase.java:231)
at org.richfaces.model.AbstractTreeDataModel.processElement(AbstractTreeDataModel.java:116)
at org.richfaces.model.TreeDataModel.doWalk(TreeDataModel.java:115)
at org.richfaces.model.TreeDataModel.doWalk(TreeDataModel.java:154)
at org.richfaces.model.TreeDataModel.walk(TreeDataModel.java:178)
at org.richfaces.component.UITree.walk(UITree.java:422)
at org.richfaces.renderkit.TreeRendererBase.writeContent(TreeRendererBase.java:672)
at org.richfaces.renderkit.TreeRendererBase.encodeChildren(TreeRendererBase.java:618)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
at org.jboss.seam.ui.util.cdk.RendererBase.renderChild(RendererBase.java:186)
at org.jboss.seam.ui.util.cdk.RendererBase.renderChildren(RendererBase.java:166)
at org.jboss.seam.ui.renderkit.ValidateAllRendererBase.doEncodeChildren(ValidateAllRendererBase.java:33)
at org.jboss.seam.ui.util.cdk.RendererBase.encodeChildren(RendererBase.java:92)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
at org.jboss.seam.ui.util.cdk.RendererBase.renderChild(RendererBase.java:186)
at org.jboss.seam.ui.util.cdk.RendererBase.renderChildren(RendererBase.java:166)
at org.jboss.seam.ui.renderkit.DecorateRendererBase.doEncodeChildren(DecorateRendererBase.java:152)
at org.jboss.seam.ui.util.cdk.RendererBase.encodeChildren(RendererBase.java:92)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:277)
at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:258)
at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:279)
at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:258)
at org.ajax4jsf.renderkit.html.AjaxOutputPanelRenderer.encodeChildren(AjaxOutputPanelRenderer.java:78)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:277)
at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:258)
at org.richfaces.renderkit.html.ModalPanelRenderer.doEncodeChildren(ModalPanelRenderer.java:387)
at org.richfaces.renderkit.html.ModalPanelRenderer.doEncodeChildren(ModalPanelRenderer.java:382)
at org.ajax4jsf.renderkit.RendererBase.encodeChildren(RendererBase.java:120)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:592)
at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:368)
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:495)
at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595) |
D'après l'erreur il faut spécifier le UITree en argument, seulement je me suis basé sur la démo de RicheFaces et dans celle-ci rien n'est spécifiée.
http://livedemo.exadel.com/richfaces...ptor&tab=usage
D'ailleurs je ne vois pas comment je pourrais le faire.
J'ai eu aussi quelques soucis pour importer un UITree, j'ai modifier les deployed-jars-ear.list et deployed-jars-war.list. Comme je ne suis pas sur de moi je vous les mets aussi :p .
ear.list
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| antlr-runtime.jar
commons-beanutils.jar
core.jar
drools-templates.jar
drools-decisiontables.jar
drools-compiler.jar
drools-api.jar
drools-core.jar
groovy-all.jar
janino.jar
jboss-el.jar
jboss-seam-remoting.jar
jbpm-jpdl.jar
mvel2.jar
richfaces-api.jar
richfaces-impl.jar
richfaces-ui.jar |
war.list
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| commons-digester.jar
jboss-seam-debug.jar
jboss-seam-excel.jar
jboss-seam-ioc.jar
jboss-seam-mail.jar
jboss-seam-pdf.jar
jboss-seam-resteasy.jar
jboss-seam-rss.jar
jboss-seam-ui.jar
jsf-facelets.jar
jxl.jar
richfaces-impl.jar
richfaces-ui.jar
# You can remove the JARs for themes you aren't using
darkX.jar
glassX.jar
laguana.jar |
En espérant que quelqu'un puisse m'aider, cela fait déjà un bon moment que je traine dessus :/ .
