How to retrieve the user input in One Step Screenflow

Question

Hello all,
I am new in KM. I would like to ask in One Step Screenflow, I have add a inputfield into the ConfirmComponent. How can I retrieve the user input?
public IRenderingEvent execute(IScreenflowData sfd) throws WcmException
          inp.setLabel(new Label("Delegation:"));
          ConfirmComponent cc = new  ConfirmComponent(ConfirmComponent.OK_CANCEL,this.context.getLocale(),inp);
          String sRid = (String)this.values.get(0);
          RID rid = RID.getRID(sRid, null);
          OneStepScreenflow oscf = new OneStepScreenflow(sfd,this.getAlias(),rid,cc);
          return oscf.execute();
In the IRenderingEvent , How to retrieve the user input?
public IRenderingEvent execute(IResource res, Event event ) throws WcmException
          if (event instanceof ConfirmEvent)
                    ConfirmEvent cce = (ConfirmEvent)event;
                    if (ConfirmEvent.CHOICE_YES.equals(cce.getChoice()))
                              return new InfoEvent(Status.OK, "Done !");
                    else if (ConfirmEvent.CHOICE_NO.equals(cce.getChoice()))
                              return ConfirmComponent.onNo(event, res.getContext().getLocale());
                    else if (ConfirmEvent.CHOICE_CANCEL.equals(cce.getChoice()))
                              return ConfirmComponent.onCancel(event, res.getContext().getLocale());
          return new InfoEvent(Status.ABORT, "Aborted.");
Many Thanks,
Sunny

Answer 1

Hello yoga,
Many Many thanks for your reply again.
I have just try the class in the thread link.
There is a error
"The project was not built since its classpath is incomplete. Cannot find the class file for javax.servlet.http.HttpServletRequest. Fix the classpath then try rebuilding this project."
The errors occurs because of "extends OneStepComponent"
public final class NewConfirmInputComponent extends OneStepComponent
Where can find javax.servlet.http.HttpServletRequest to include it in my classpath?
Thanks
Sunny