The listener parameters won't have the state of your page (in most instances). .
What you have to do is implement IExternalPage ( http://tapestry.apache.org/tapestry4.1/apidocs/org/apache/tapestry/IExternalPage.html) on your page class like so: @Persist public abstract void setUserId(String madeUpId); public void activateExternalPage(Object[] parameters, IRequestCycle cycle) { String userId = (String)parameters[0]; setUserId(userId); } The parameters that you give in the ExternalCallback constructor will be the same values passed back into your page in the activateExternalPage method. Sometimes it's possible to automate the process a little more but with the many varied ways people use state schemes it's probably best to start with this first and then move out from there. On 4/27/07, Simon Raveh <[EMAIL PROTECTED]> wrote:
Hi, I'm developing an application using Tapestry 4 and I have a question regarding session timeout. when the session timeout I'm trying to create a callback object to an IExternaLPage using this code in my pageValidate method Callback callback = new ExternalCallback(pageName, getPageName(),getRequestCycle().getListenerParameters()); Login login = getLogin(); login.setCallback(callback); throw new PageRedirectException(login); The problem is that getListenerParameters is always null. What or how can I restore the state of the page after Login. Thanks, Simon
-- Jesse Kuhnert Tapestry/Dojo team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
