h:selectBooleanCheckbox with UI:param
ajaykadiyala May 25, 2010 2:32 AMHi ,
Hi,
I have to invoke the particular property method when user clicked on checkbox.
<h:commandButton action="#{library.getSelectedMenus}" value="submit" />
<h:selectBooleanCheckbox value="#{library[menu]}">
<f:selectItem itemValue="administratorUserProfileView" itemLabel="New" />
<ui:param name="menu" value="administratorUserProfileNew" />
</h:selectBooleanCheckbox>
<h:selectBooleanCheckbox value="#{library[menu}">
<f:selectItem itemValue="administratorUserProfileView" itemLabel="View" />
<ui:param name="menu" value="administratorUserProfileView" />
</h:selectBooleanCheckbox>
public
private private Boolean administratorUserProfileView; private Boolean administratorUserRoleNew; private Boolean administratorUserRoleView; //Will have a setter and getter motheds
public void getSelectedMenus()
{
System.out.println("--------administratorUserProfileNew "+administratorUserProfileNew);
System.out.println("--------administratorUserProfileView "+administratorUserProfileView);
//getting
May 25, 2010 12:01:59 PM javax.faces.component.UIInput updateModel SEVERE: j_id354:j_id357: An error occurred when processing your submitted information. java.lang.NullPointerException
at com.sun.faces.el.FacesResourceBundleELResolver.setValue(
FacesResourceBundleELResolver.java:136) at javax.el.CompositeELResolver.setValue(
CompositeELResolver.java:69) at com.sun.faces.el.FacesCompositeELResolver.setValue(
FacesCompositeELResolver.java:100) at org.jboss.el.parser.AstBracketSuffix.setValue(
AstBracketSuffix.java:75) at org.jboss.el.parser.AstValue.setValue(
AstValue.java:84) at org.jboss.el.ValueExpressionImpl.setValue(
ValueExpressionImpl.java:249) at com.sun.facelets.el.TagValueExpression.setValue(
TagValueExpression.java:93) at javax.faces.component.UIInput.updateModel(
UIInput.java:771) at javax.faces.component.UIInput.processUpdates(
UIInput.java:703) at javax.faces.component.UIForm.processUpdates(
UIForm.java:261) at javax.faces.component.UIComponentBase.processUpdates(
UIComponentBase.java:1081) at org.richfaces.component.UISwitchablePanel.processUpdates(
UISwitchablePanel.java:190) at org.ajax4jsf.component.AjaxViewRoot$2.invokeContextCallback(
AjaxViewRoot.java:419) at org.ajax4jsf.component.AjaxViewRoot.processPhase(
AjaxViewRoot.java:235) at org.ajax4jsf.component.AjaxViewRoot.processUpdates(
AjaxViewRoot.java:435) at com.sun.faces.lifecycle.UpdateModelValuesPhase.execute(
UpdateModelValuesPhase.java:78) at com.sun.faces.lifecycle.Phase.doPhase(
Phase.java:100) at com.sun.faces.lifecycle.LifecycleImpl.execute(
LifecycleImpl.java:118) at javax.faces.webapp.FacesServlet.service(
FacesServlet.java:265) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:206) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(
SeamFilter.java:83) at org.jboss.seam.web.IdentityFilter.doFilter(
IdentityFilter.java:38) 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:388) at org.ajax4jsf.webapp.BaseFilter.doFilter(
BaseFilter.java:515) at org.jboss.seam.web.Ajax4jsfFilter.doFilter(
Ajax4jsfFilter.java:56) at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(
SeamFilter.java:69) at org.jboss.seam.servlet.SeamFilter.doFilter(
SeamFilter.java:158) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(
StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(
StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(
ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(
StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(
CoyoteAdapter.java:298) at org.apache.coyote.http11.Http11Processor.process(
Http11Processor.java:852) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(
Http11Protocol.java:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(
JIoEndpoint.java:489) at java.lang.Thread.run(Unknown Source) May 25, 2010 12:01:59 PM com.sun.faces.lifecycle.RenderResponsePhase execute INFO: WARNING: FacesMessage(s) have been enqueued, but may not have been displayed. sourceId=j_id354:j_id357[severity=(ERROR 2), summary=(j_id354:j_id357: An error occurred when processing your submitted information.), detail=(j_id354:j_id357: An error occurred when processing your submitted information.)]
}
}