eclipse ne reconnait pas les éléments de jsf-primefaces
bonjour,
je suis débutant dans l'utilisation des jsf et de primefaces.
j'ai pris un morceaux de code depuis le site officiel de primefaces.org et je l'ai essayé sur ma machine.mais ce dernier ne marche pas.eclipse ne reconnait ni <h:> ni <f:>.voici le code
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|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:p="http://primefaces.org/ui">
<h:head>
<title><ui:insert name="title">SEF Liste de Factures Fournisseurs</ui:insert></title>
</h:head>
<h:body >
<h:form id="form">
<p:panel id="panel" header="New Person">
<p:messages id="msgs"/>
<h:panelGrid columns="3">
<h:outputLabel for="firstname" value="Firstname: *" />
<p:inputText id="firstname" label="Firstname">
<f:validateLength minimum="2" />
</p:inputText>
<p:message for="firstname" display="icon"/>
<h:outputLabel for="surname" value="Surname: *" />
<p:inputText id="surname" label="Surname" >
<f:validateLength minimum="2" />
<p:ajax update="msgSurname" event="keyup" />
</p:inputText>
<p:message for="surname" id="msgSurname" display="icon"/>
</h:panelGrid>
<p:commandButton id="btn" value="Save" update="panel" />
</p:panel>
</h:form>
</h:body>
</html> |
J'ai ajouté les librairies suivantes à mon projet:
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| javax.faces-2.1.23.jar
primefaces-3.5.jar
jsf-api-2.1.11.jar
myfaces-api.jar
commons-logging.jar
commons-collections.jar |
et j'ai coché la case javaServerPage(version 2.1) dans la rubrique Projet Facets dans proprieté du projet.
voici la trace dans la console
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| juil. 02, 2013 8:19:45 PM INFO: Server startup in 4421 ms
juil. 02, 2013 8:31:38 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path [/test] threw exception [/test.xhtml at line 22 and column 49 <f:validateLength> Parent not composite component or an instance of EditableValueHolder: javax.faces.component.html.HtmlPanelGrid@170621c] with root cause
javax.faces.view.facelets.TagException: /test.xhtml at line 22 and column 49 <f:validateLength> Parent not composite component or an instance of EditableValueHolder: javax.faces.component.html.HtmlPanelGrid@170621c
at org.apache.myfaces.view.facelets.tag.jsf.ValidatorTagHandlerDelegate.apply(ValidatorTagHandlerDelegate.java:192)
at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:53)
at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:49)
at javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:58)
at org.apache.myfaces.view.facelets.tag.jsf.ComponentTagHandlerDelegate.apply(ComponentTagHandlerDelegate.java:291)
at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:53)
at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:49)
at javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:58)
at org.apache.myfaces.view.facelets.tag.jsf.ComponentTagHandlerDelegate.apply(ComponentTagHandlerDelegate.java:291)
at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:53)
at javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:58)
at org.apache.myfaces.view.facelets.tag.jsf.ComponentTagHandlerDelegate.apply(ComponentTagHandlerDelegate.java:291)
at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:53)
at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:49)
at org.apache.myfaces.view.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:57)
at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:49)
at org.apache.myfaces.view.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:45)
at org.apache.myfaces.view.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:151)
at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.buildView(FaceletViewDeclarationLanguage.java:435)
at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:77)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:241)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:199)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source) |
merci
