RE: how to automatically forward user's page to a html link at speified time

[赵 平]

Thanks,I need to forward the page to another link(that is another 
website),obviously such forward is not orginated from a user request,so 
maybe I can auto generate a request at that time,does it mean I have to use 
javascript to do it? I think struts can, but just not find the key 
solution. 

As you said, if I make all the action class to check the timer,but the 
action itself is called only when a request is submitted. so the question 
is can the timer task generate a request?


From: <[EMAIL PROTECTED]>
Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Subject: RE: how to automatically forward user's page to a html link at 
speified time
Date: Fri, 12 Mar 2004 11:25:28 -0500

If the intent is to forward to a "home" or "logout" page after a period of 
inactivity, using a javascript method or META:REFRESH tag is the only way 
to do so out of the context of a request, since--as you said--in a separate 
thread or servlet, any timer wouldn't have access to the action class.
You could, I suppose, have all your action classes check some session- or 
globally-scoped timer and redirect based on that criteria, but it doesn't 
sound like that's what you're after...
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Friday, March 12, 2004 11:18 AM
To: [EMAIL PROTECTED]
Subject: how to automatically forward user's page to a html link at 
speified time


Hi, all

    I want the struts application have an internal timer. When the
specified time(like 9:00pm) arrive, the user's current page should be
forwarded to another html link. I know the java.util.timer and
java.util.TimerTask can do such thing. Maybe I can put the timer class
stuff in HttpSessionListener or ServletContextListener, but I just have no
idea how to forward a page inside the TimerTask class not inside action as
usual?
    So did anyone come across the similar problem? Could you shed me 
light
on it?

    Thanks in Advance.

Best Regards,
Alex
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