Question

我正在尝试将tabview放在另一个tabview中但是我从tabview里面的ajax事件中得到错误这里是错误

javax.el.MethodNotFoundException：找不到方法：com.controlleurs.SelectBean@75c0452.onTabChange1（javax.faces.event.AjaxBehaviorEvent） at org.apache.el.util.ReflectionUtil.getMethod（ReflectionUtil.java:249）在org.apache.el.parser.AstValue.invoke（AstValue.java:271） at org.apache.el.MethodExpressionImpl.invoke（MethodExpressionImpl.java:273） at org.primefaces.component.behavior.ajax.AjaxBehaviorListenerImpl.processCustomListener（AjaxBehaviorListenerImpl.java:87） at org.primefaces.component.behavior.ajax.AjaxBehaviorListenerImpl.processArgListener（AjaxBehaviorListenerImpl.java:72） at org.primefaces.component.behavior.ajax.AjaxBehaviorListenerImpl.processAjaxBehavior（AjaxBehaviorListenerImpl.java:56）在javax.faces.event.AjaxBehaviorEvent.processListener（AjaxBehaviorEvent.java:113）在javax.faces.component.behavior.BehaviorBase.broadcast（BehaviorBase.java:106）在javax.faces.component.UIComponentBase.broadcast（UIComponentBase.java:804）在javax.faces.component.UIData.broadcast（UIData.java:1086）在javax.faces.component.UIData.broadcast（UIData.java:1108）在javax.faces.component.UIData.broadcast（UIData.java:1108）在javax.faces.component.UIData.broadcast（UIData.java:1108）在javax.faces.component.UIViewRoot.broadcastEvents（UIViewRoot.java:790）在javax.faces.component.UIViewRoot.processApplication（UIViewRoot.java:1282） at com.sun.faces.lifecycle.InvokeApplicationPhase.execute（InvokeApplicationPhase.java:81）在com.sun.faces.lifecycle.Phase.doPhase（Phase.java:101）在com.sun.faces.lifecycle.LifecycleImpl.execute（LifecycleImpl.java:198）在javax.faces.webapp.FacesServlet.service（FacesServlet.java:646）在org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:303）在org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:208）在org.apache.tomcat.websocket.server.WsFilter.doFilter（WsFilter.java:52）在org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:241）在org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:208）在org.apache.catalina.core.StandardWrapperValve.invoke（StandardWrapperValve.java:220）在org.apache.catalina.core.StandardContextValve.invoke（StandardContextValve.java:122）在org.apache.catalina.authenticator.AuthenticatorBase.invoke（AuthenticatorBase.java:501）在org.apache.catalina.core.StandardHostValve.invoke（StandardHostValve.java:170） at org.apache.catalina.valves.ErrorReportValve.invoke（ErrorReportValve.java:98）在org.apache.catalina.valves.AccessLogValve.invoke（AccessLogValve.java:950）在org.apache.catalina.core.StandardEngineValve.invoke（StandardEngineValve.java:116）在org.apache.catalina.connector.CoyoteAdapter.service（CoyoteAdapter.java:408）在org.apache.coyote.http11.AbstractHttp11Processor.process（AbstractHttp11Processor.java:1040） at org.apache.coyote.AbstractProtocol $ AbstractConnectionHandler.process（AbstractProtocol.java:607） at org.apache.tomcat.util.net.JIoEndpoint $ SocketProcessor.run（JIoEndpoint.java:315） at java.util.concurrent.ThreadPoolExecutor.runWorker（Unknown Source） at java.util.concurrent.ThreadPoolExecutor $ Worker.run（Unknown Source）在java.lang.Thread.run（未知来源）

这是我的xhmtl代码

        <h:form id="form">
            <p:tabView id="my"  >

                <p:tab id="tabview" title="Ressources Humaines">
                <p:tabView    activeIndex="#{SelectBean.activeTab}" value="#{SelectBean.types}" var="item"    >
                <p:ajax event="tabChange" listener="#{SelectBean.onTabChange}" update=":form" />
                <p:tab title="#{item}"> 
                <p:tabView  id="tab"  activeIndex="#{SelectBean.other}"   value="#{SelectBean.res}" var="rr">
                <p:ajax event="tabChange" listener="#{SelectBean.onTabChange1}"  />
                <p:tab title="#{rr.nom_ressource}">
                <h:panelGrid>
                <h:graphicImage value="Ressources/images/emp.jpg"  style="vertical-align:middle" /> 
                <span style="font-size:15px; width:170px; display:inline-block;"> Nom : #{rr.nom_ressource} Type: #{rr.type_ressource} Specification: #{rr.experience}  </span>

                <h:commandButton image="Ressources/images/delete.jpg"  actionListener="#{SelectBean.act}" update=":form"  style="vertical-align:middle" >
                Supprimer
                </h:commandButton>
                <h:commandButton image="Ressources/images/update.png"   style="vertical-align:middle" >
                Modifier
                </h:commandButton>
                </h:panelGrid>
                </p:tab>
                </p:tabView> 
                </p:tab>



            </p:tabView>

           </p:tab>
             <p:tab title="Ressources Materielle">
             </p:tab>
          </p:tabView>
            </h:form>

anyhelp please

Answer 1

在你的豆子里他找不到方法..

方法的签名应为public void onTabChange(TabChangeEvent event)

这是你的方法签名的样子吗？

为什么你有双<p:ajax event="tabChange"

希望有帮助

tabview里面的另一个tabview

1 个答案: