Hi again, I have been trying to identify where my problem is. I have come with this little example. I have a counter that is incremented using a button. If the button has been rendered by a PPR, the actionListener is not invoked, whereas if the button was rendered from the start everything works fine.
You can see what I mean here (temporarely, I will stop the server at some point): http://elmoska.com:8080/test-webapp/ajaxAndListener.jsf This is the sample code: <?xml version="1.0" encoding="ISO-8859-1" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> <html xmlns="http://www.w3.org/1999/xhtml"; xmlns:h="http://java.sun.com/jsf/html"; xmlns:f="http://java.sun.com/jsf/core"; xmlns:ui="http://java.sun.com/jsf/facelets"; xmlns:testComposite="http://java.sun.com/jsf/composite/testComposite"; > <h:head> </h:head> <h:body> <h:outputStylesheet name="basic.css"/> <h1>Myfaces Examples</h1> <h:messages/> <h:form id="form"> <testComposite:compositeCar car="#{carBean.cars[0]}" owner="#{carBean.owner1}"/> </h:form> </h:body> </html> And the backing bean: package org.apache.myfaces.counter; import javax.faces.bean.ManagedBean; import javax.faces.bean.SessionScoped; import javax.faces.event.ActionEvent; import javax.faces.model.SelectItem; import java.io.Serializable; import java.util.ArrayList; import java.util.List; @ManagedBean @SessionScoped public class CounterBean implements Serializable { private int count; public int getCount() { return count; } public void setCount(int count) { this.count = count; } public void increment(ActionEvent actionEvent) { count++; } } Is this expected? I don't really know what is expected and what is don't these days :) Can provide a svn patch for the test-webapp sample project if needed... but is basically adding the code above and registering the bean via enabling the scan context-param or adding it to the faces-config... Thanks, Bruno On 14 May 2010 18:13, Jakob Korherr <[email protected]> wrote: > You're welcome! > > OK, great. If you have a way to reproduce it, I can take a look at it. > > Regards, > Jakob > > 2010/5/14 Bruno Aranda <[email protected]> > > > I guess that would work too for that example, but for some reason > c:forEach > > is not working for me at the moment (using JSP/EL 2.2). I will > investigate > > that later... > > > > Bruno > > > > On 13 May 2010 17:52, Mark Struberg <[email protected]> wrote: > > > > > Maybe I'm on the completely wrong track, but does it work with > c:forEach? > > > > > > LieGrue, > > > strub > > > > > > --- On Thu, 5/13/10, Jakob Korherr <[email protected]> wrote: > > > > > > > From: Jakob Korherr <[email protected]> > > > > Subject: Re: Problem with composite component inside ui:repeat > > > > To: "MyFaces Discussion" <[email protected]> > > > > Date: Thursday, May 13, 2010, 4:08 PM > > > > Hi Bruno, > > > > > > > > This sounds like a bug. I will investigate it! > > > > > > > > Regards, > > > > Jakob > > > > > > > > 2010/5/13 Bruno Aranda <[email protected]> > > > > > > > > > Hi, > > > > > > > > > > I am having some problems to understand this case: > > > > > > > > > > I have a composite component inside a ui:repeat. > > > > Something like this: > > > > > > > > > > <ui:repeat value="#{testController.objects}" > > > > var="obj"> > > > > > > > > > <myComposite:myComp /> > > > > > </ui:repeat> > > > > > > > > > > And the implementation of the component contains > > > > this: > > > > > > > > > > <composite:implementation> > > > > > <h:commandButton value="Say something" > > > > actionListener="#{cc.sayHello}"> > > > > > <composite:implementation> > > > > > > > > > > And I have the corresponding faces component with the > > > > "sayHEllo" > > > > > actionListener method. > > > > > > > > > > However, I get an exception saying that "cc.sayHello" > > > > cannot be executed > > > > > because "cc" is null for that request. > > > > > > > > > > Everything works as expected outside the ui:repeat, so > > > > it seems that for > > > > > some reason the "cc" is lost after the first request? > > > > Or is this expected > > > > > and I am doing something wrong? > > > > > > > > > > Thanks! > > > > > > > > > > Bruno > > > > > > > > > > > > > > > > > > > > > -- > > > > Jakob Korherr > > > > > > > > blog: http://www.jakobk.com > > > > twitter: http://twitter.com/jakobkorherr > > > > work: http://www.irian.at > > > > > > > > > > > > > > > > > > > > > > -- > Jakob Korherr > > blog: http://www.jakobk.com > twitter: http://twitter.com/jakobkorherr > work: http://www.irian.at >
