right. see AjaxFormChoiceComponentUpdatingBehavior -igor
On Thu, Mar 20, 2008 at 10:02 AM, Zhubin Salehi <[EMAIL PROTECTED]> wrote: > 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. Then, please > destroy the original message and any copies from your computer. 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