I'm adding AjaxFormComponentUpdatingBehavior to RadioGroup. If I add it to Radio I get a runtime exception that says AjaxFormComponentUpdatingBehavior can only be added to a FormComponent.
-----Original Message----- From: Igor Vaynberg [mailto:[EMAIL PROTECTED] Sent: Thursday, March 20, 2008 12:59 PM To: users@wicket.apache.org Subject: Re: Problem with using RadioGorup and AjaxEventBehavior in a FormComponentPanel are you adding the bheavior to Radio or RadioGroup, it needs to go to Radio components -igor On Thu, Mar 20, 2008 at 6:21 AM, Zhubin Salehi <[EMAIL PROTECTED]> wrote: > Ok, I noticed when I use AjaxFormComponentUpdatingBehavior, no JavaScript gets added to radio buttons. > > > -----Original Message----- > From: Zhubin Salehi [mailto:[EMAIL PROTECTED] > Sent: Thursday, March 20, 2008 9:18 AM > To: users@wicket.apache.org > > > Subject: RE: Problem with using RadioGorup and AjaxEventBehavior in a FormComponentPanel > > onclick doesn't work either. > > -----Original Message----- > From: Igor Vaynberg [mailto:[EMAIL PROTECTED] > Sent: Thursday, March 20, 2008 1:56 AM > To: users@wicket.apache.org > Subject: Re: Problem with using RadioGorup and AjaxEventBehavior in a FormComponentPanel > > also, for what its worth, onclick works a lot better for this sort of > thing when dealing with check/readio html components > > -igor > > > On Wed, Mar 19, 2008 at 10:55 PM, Igor Vaynberg <[EMAIL PROTECTED]> wrote: > > i dont think browsers support an "onschange" event :) > > > > -igor > > > > > > > > > > On Wed, Mar 19, 2008 at 7:24 PM, Zhubin Salehi <[EMAIL PROTECTED]> wrote: > > > So now I wrote this code: > > > > > > nanp.add(new Radio("nanpTrue", new Model(new Boolean(true)))); > > > nanp.add(new Radio("nanpFalse", new Model(new Boolean(false)))); > > > nanp.add(new AjaxFormComponentUpdatingBehavior("onschange") { > > > > > > > > > private static final long serialVersionUID = -1406454064553153207L; > > > > > > protected void onUpdate(AjaxRequestTarget target) { > > > > > > nanp.processInput(); > > > target.addComponent(areaCode); > > > target.addComponent(countryDialingCode); > > > target.addComponent(routingDialingCode); > > > } > > > }); > > > > > > But onUpdate() method is not called when I change selection. What should I do? > > > > > > Thanks, > > > Zhubin > > > > > > > > > > > > -----Original Message----- > > > From: Igor Vaynberg [mailto:[EMAIL PROTECTED] > > > Sent: Wednesday, March 19, 2008 6:04 PM > > > To: users@wicket.apache.org > > > Subject: Re: Problem with using RadioGorup and AjaxEventBehavior in a FormComponentPanel > > > > > > ajax event behavior does not send over input. try > > > ajaxformcomponentupdatingbehavior. > > > > > > -igor > > > > > > > > > On Wed, Mar 19, 2008 at 2:19 PM, Zhubin Salehi <[EMAIL PROTECTED]> wrote: > > > > Hi all, > > > > > > > > I'm trying to update some TextFields in a FormComponentPanel when the user selects a radio button from a RadioGroup. > > > > > > > > Here is a fragment of my code that created Radio and RadioGroup objects: > > > > > > > > add(nanp = new RadioGroup("nanp", new PropertyModel(this, "phoneNumber.nanp"))); > > > > nanp.add(new Radio("nanpTrue", new Model(new Boolean(true))).add(new AjaxEventBehavior("onchange") { > > > > > > > > private static final long serialVersionUID = -1406454064553153207L; > > > > > > > > protected void onEvent(AjaxRequestTarget target) { > > > > nanp.processInput(); > > > > target.addComponent(areaCode); > > > > target.addComponent(countryDialingCode); > > > > target.addComponent(routingDialingCode); > > > > } > > > > })); > > > > nanp.add(new Radio("nanpFalse", new Model(new Boolean(false))).add(new AjaxEventBehavior("onchange") { > > > > > > > > private static final long serialVersionUID = 6475950784724594836L; > > > > > > > > protected void onEvent(AjaxRequestTarget target) { > > > > nanp.processInput(); > > > > target.addComponent(areaCode); > > > > target.addComponent(countryDialingCode); > > > > target.addComponent(routingDialingCode); > > > > } > > > > })); > > > > > > > > The problem is that as soon as I click on one of the radio buttons, I get the following exception: > > > > > > > > WicketMessage: Can't convert null value to a primitive class: boolean for setting it on [EMAIL PROTECTED] > > > > > > > > Root cause: > > > > > > > > org.apache.wicket.util.convert.ConversionException: Can't convert null value to a primitive class: boolean for setting it on [EMAIL PROTECTED] > > > > at org.apache.wicket.util.lang.PropertyResolver$MethodGetAndSet.setValue(Proper tyResolver.java:1079) > > > > at org.apache.wicket.util.lang.PropertyResolver$ObjectAndGetSetter.setValue(Pro pertyResolver.java:576) > > > > at org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.java: 130) > > > > at org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyMode l.java:164) > > > > at org.apache.wicket.Component.setModelObject(Component.java:2880) > > > > at org.apache.wicket.markup.html.form.FormComponent.updateModel(FormComponent.j ava:1052) > > > > at org.apache.wicket.markup.html.form.FormComponent.processInput(FormComponent. java:934) > > > > at com.route1.mobi.map3.web.panels.PhoneNumberPanel$2.onEvent(PhoneNumberPanel. java:125) > > > > at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:161) > > > > at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefault AjaxBehavior.java:288) > > > > at org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.pr ocessEvents(BehaviorRequestTarget.java:100) > > > > at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(Abstra ctRequestCycleProcessor.java:91) > > > > at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:116 6) > > > > at org.apache.wicket.RequestCycle.step(RequestCycle.java:1243) > > > > at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1330) > > > > at org.apache.wicket.RequestCycle.request(RequestCycle.java:493) > > > > at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:358) > > > > at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:124) > > > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) > > > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) > > > > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:269) > > > > at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:188) > > > > at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:213) > > > > at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:174) > > > > at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127 ) > > > > at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117 ) > > > > at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :108) > > > > at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) > > > > at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874) > > > > at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processC onnection(Http11BaseProtocol.java:665) > > > > at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav a:528) > > > > at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo rkerThread.java:81) > > > > at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav a:689) > > > > at java.lang.Thread.run(Thread.java:595) > > > > It looks like the model in RadioGroup is not updated when nanp.processInput() is called. Any idea what I have done wrong? > > > > > > > > By the way I'm using Wicket 1.3.2, JDK 1.5.0_15, Tomcat 5.5.26 and Firefox 2.0.0.12 > > > > > > > > Thanks, > > > > Zhubin > > > > Zhubin Salehi > > > > Senior Software Engineer > > > > Route1, Inc. > > > > Phone: (416) 848-8391 Ext. 2262 * Fax: (416) 848-8394 > > > > [EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]> * www.route1.com<blocked::http://www.route1.com/> > > > > This electronic mail transmission contains information from Route1, Inc that is for the sole use of the intended recipient and may contain confidential, privileged or proprietary information. If you are not the intended recipient, please be aware that any disclosure, copying, distribution or use of this message, its contents, or any attachment is prohibited. Any wrongful interception of this message is punishable as a federal crime. If you have received this message in error, please return a copy to the sender by electronic mail indicating the error. 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