我加入RichFaces的FileUpload組件,但是當我在組件添加一個文件時,它給了以下錯誤時拋出FileUpload組件不RichFaces的4和JSF 2
01:02:43,601 SEVERE [javax.enterprise.resource.webcontainer.jsf.context] (http--127.0.0.1-8080-1) Method not found: com.visionetsys[email protected]1f09fcf.processFileUpload(): javax.faces.event.AbortProcessingException: Method not found: com.visionetsys[email protected]1f09fcf.processFileUpload()
at org.richfaces.event.MethodExpressionEventListener.processEvent(MethodExpressionEventListener.java:133) [richfaces-components-ui-4.3.4.Final.jar:4.3.4.Final]
at org.richfaces.view.facelets.FileUploadHandler$FileUploadListenerImpl.processFileUpload(FileUploadHandler.java:55) [richfaces-components-ui-4.3.4.Final.jar:4.3.4.Final]
at org.richfaces.event.FileUploadEvent.processListener(FileUploadEvent.java:48) [richfaces-components-api-4.3.4.Final.jar:4.3.4.Final]
at javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:769) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at org.richfaces.component.RowKeyContextEventWrapper.broadcast(RowKeyContextEventWrapper.java:104) [richfaces-components-ui-4.3.4.Final.jar:4.3.4.Final]
at org.richfaces.component.UIDataAdaptor.broadcast(UIDataAdaptor.java:448) [richfaces-components-ui-4.3.4.Final.jar:4.3.4.Final]
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:759) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:935) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:78) [jsf-impl-2.1.7-jbossorg-2.jar:]
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) [jsf-impl-2.1.7-jbossorg-2.jar:]
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) [jsf-impl-2.1.7-jbossorg-2.jar:]
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]
at com.visionetsystems.fwk.faces.filter.ServletFilter.doFilter(ServletFilter.java:125) [vFacesViewManager.jar:]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:397) [jbossweb-7.0.13.Final.jar:]
at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]
at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_27]
但工作時,我改變EL表達式fileUploadListener="#{row.facesUploadActionListener.processFileUpload(this)}"
它可以工作,但FileUploadEvent對象爲空。
下面是XHTML代碼中,我已經FileUpload組件:
<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:c="http://java.sun.com/jsp/jstl/core"
xmlns:a4j="http://richfaces.org/a4j"
xmlns:rich="http://richfaces.org/rich">
<h:head>
<title>Registration Demo Application </title>
<h:outputStylesheet>
.top {
vertical-align: top;
}
.info {
height: 202px;
overflow: auto;
}
</h:outputStylesheet>
</h:head>
<body>
<h1>Registration Form</h1>
<h:form>
<table>
<tbody>
<tr>
<td>Date:</td>
<td>
<rich:calendar id="calendar"
value="#{register.date}"
cellWidth="24px" cellHeight="22px" style="width:200px">
</rich:calendar>
</td>
<td>
<h:inputText id="inputId" value="#{register.firstName}">
<a4j:ajax event="blur" id="ajaxid" render="out" listener="#{register.printIt}"> </a4j:ajax>
<f:param id="test" name="nametest"></f:param>
</h:inputText>
<h:outputText value="#{register.firstName}" id="out" />
</td>
</tr>
<tr>
<td>First Name:</td>
<td>
<h:inputText id="fName" value="#{register.firstName}" />
</td>
</tr>
<tr>
<td>Last Name:</td>
<td>
<h:inputText id="lName" value="#{register.lastName}" />
</td>
</tr>
<tr>
<td>Sex:</td>
<td>
<h:inputText id="sex" value="#{register.sex}" />
</td>
</tr>
</tbody></table>
<p>
<rich:fileUpload fileUploadListener="#{register.uploadClass.processFileUpload}" id="upload" acceptedTypes="jpg, gif, png, bmp"
ontyperejected="alert('Only JPG, GIF, PNG and BMP files are accepted');" maxFilesQuantity="5">
<a4j:ajax event="uploadcomplete" execute="@none" render="info" />
</rich:fileUpload>
<f:param id="windowId" value="T3434"></f:param>
<h:commandButton value="Confirm" action="confirm" />
<h:commandButton action="#{register.editAction()}" />
</p>
</h:form>
</body>
</html>
一本我有,我不是從EL背景下得到正確的函數映射器調試通知。
您可以發佈您用來上傳的xhtml嗎?錯誤只是說你的bean沒有賦予組件的方法。 – mabi
你確定函數名中沒有錯字嗎? – Makhiel
沒有沒有錯字錯誤我已經驗證了它。我的el表達式想要一個arg調用richfaces文件上傳方法。 – user2470719