Aneesha Govil wrote:
Thanks for trying to help. It still doesn't work after making that change.
:-(
Any other ideas?
Yeah, can you please put an h:outputText for both
#{displaybean.alarmTableId} and #{displaybean.selectedTable}. I am
guessing that one or both of those will not print. I am guessing you
either have:
(1) null managed bean
(check your init code)
(2) wrong managed bean name (case sensitive)
(check your faces-config)
or
(3) not following java bean naming conventions for the getters/setters.
Paul was definately on the right track pointing out "getAlarmTableId".
This would make it look for a property with getter of
"getGetAlarmTableId()" :)
Hope this helps.
Regards,
Jeff Bischoff
Kenneth L Kurz & Associates, Inc.
Aneesha
On 12/19/06, Paul Spencer <[EMAIL PROTECTED]> wrote:
Just a guess, try
<t:updateActionListener value="#{displaybean.alarmTableId}"
property="#{displaybean.selectedTable}" />
instead of :
<t:updateActionListener value="#{displaybean.getAlarmTableId}"
property="#{displaybean.selectedTable}" />
The value attribute is referencing the property, not the getter.
Paul Spencer
Aneesha Govil wrote:
> Hi,
>
> I am trying to integrate my JSF pages with an existing JSP application.
I
> have edited a JSP and removed most of JSP stuff in it and added JSF. I
> added
> a commandButton as follows:
>
> <h:commandButton value="Set table alarms"
onclick="javascript:alert('hi')"
> styleClass="tdButtonHolder">
> <t:updateActionListener value="#{displaybean.getAlarmTableId}"
property="#{
> displaybean.selectedTable}" />
> </h:commandButton>
>
> However, when I click this button, I do get the alert and then the
> exception
> below.
>
> javax.faces.el.PropertyNotFoundException: Base is null: displaybean
> at org.apache.myfaces.el.ValueBindingImpl.resolveToBaseAndProperty(
> ValueBindingImpl.java:460)
> at
org.apache.myfaces.el.ValueBindingImpl.setValue(ValueBindingImpl.java
> :248)
> at
>
org.apache.myfaces.custom.updateactionlistener.UpdateActionListener.processAction
>
> (UpdateActionListener.java:159)
> at javax.faces.event.ActionEvent.processListener(ActionEvent.java:48)
> at
> javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java
:484)
> at javax.faces.component.UICommand.broadcast(UICommand.java:75)
> at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java
:94)
> at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java
:168)
> at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(
> LifecycleImpl.java:343)
> at
> org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java
:86)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:252)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)
> at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(
> ExtensionsFilter.java:100)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)
> at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(
> ExtensionsFilter.java:147)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)
> at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(
> ReplyHeaderFilter.java:81)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)
> at org.apache.catalina.core.StandardWrapperValve.invoke(
> StandardWrapperValve.java:213)
> at org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java:178)
> at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(
> CustomPrincipalValve.java:39)
> at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(
> SecurityAssociationValve.java:159)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(
> AuthenticatorBase.java:482)
> at org.jboss.web.tomcat.security.JaccContextValve.invoke(
> JaccContextValve.java:59)
> at org.apache.catalina.core.StandardHostValve.invoke(
StandardHostValve.java
> :126)
> at org.apache.catalina.valves.ErrorReportValve.invoke(
ErrorReportValve.java
> :105)
> at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(
> CachedConnectionValve.java:138)
> at org.apache.catalina.core.StandardEngineValve.invoke(
> StandardEngineValve.java:107)
> at org.apache.catalina.connector.CoyoteAdapter.service(
CoyoteAdapter.java
> :148)
> at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
> :856)
> at
>
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection
>
> (Http11Protocol.java:744)
> at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(
> PoolTcpEndpoint.java:527)
> at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(
> MasterSlaveWorkerThread.java:112)
> at java.lang.Thread.run(Thread.java:595)
>
> Does anybody have any idea what is wrong?
> I am using JBoss 4.0.3 SP1 with same libs in jsf-libs and
WEB-INF/lib of
my
> application's war file.
>
> Thanks,
> Aneesha
>
