RE: netWindow - PHP data transfer model

A very simple question:

If I have created a widget, for example an alert window, how do I destroy it
(hide it)?

C. 

> -----Original Message-----
> From: [email protected] 
> [mailto:[email protected]] On Behalf Of Mark Anderson
> Sent: Wednesday, August 13, 2003 9:27 AM
> To: netWindows development discussion list
> Subject: Re: [NW-Devel] netWindow - PHP data transfer model
> 
> 
> 
> >Yes I think I can set the session procedures to do that, 
> have to figure 
> >out how. But you are saying that absolutely no cookies 
> should be used 
> >if NW is to work correctly, is that correct?
> >
> 
> Nothing to do with NW.
> Rather, a Set-Cookie header in a http response will prevent 
> the browser 
> from caching it.
> 
> I'm somewhat jumping the gun be even bring up caching; you should 
> probably get
> your app working first.
> 
> >
> >To what do I set it exactly? From a different script, I copied
> >
> >Header("Cache-Control: no-store, no-cache, must-revalidate");
> >Header("Cache-Control: post-check=0, pre-check=0", false);
> >Header("Pragma: no-cache");
> >
> >without, however, understanding what that does (I wanted to 
> avoid the 
> >javascript to be cached, since this prevents from changes in the 
> >javascript to be updated in the browser cache). Is this 
> totally wrong?
> >
> 
> The above *prevents* caching. Maybe you want that. If you don't want 
> caching, then it
> doesn't matter whether you use cookies (or https, or POST, or 
> anything 
> else that busts caches).
> 
> My concern was if you *want* browser caching. In that case, 
> you might want:
> Header("Cache-Control: max-age=3600")
> Header("Cache-Control: pre-check=3600, post-check=3600")
> 
> If you want data cached in the browser for one hour.
> 
> Oh and you'll want Header("Content-Type: text/plain") if you 
> are sending 
> text.
> 
> -mda
> 
> 
> 
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> 
> 


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