[Chameleon] mapfile generation - explanation needed

[Gambin Dejan]

Thanks Bart,

1. I don't have mapDHTML_adjust.map anywhere
2. There are many places where savestate function is being called. But
when this function has to be called? Which are the situations where I
have to save the session state and generate a mapfile? I see some
widgets call this function...is it "heavy" anyway for Chameleon
application? Can the performance suffer because of it?

thanks very much

regards, dejan 

> -----Original Message-----
> From: Bart van den Eijnden (OSGIS) [mailto:bartvde at osgis.nl] 
> Sent: Thursday, December 07, 2006 10:32 AM
> To: Gambin Dejan; chameleon at lists.maptools.org
> Subject: Re: [Chameleon] mapfile generation - explanation needed
> 
> Hi Dejan,
> 
> I believe all MAP files in the session are written using saveState().
> 
> $_SESSION['gszCurrentState'] = $this->moMapObject->saveState();
> 
> So you could search for those statements.
> 
> Also, check if your session has a file called 
> mapDHTML_adjust.map, this you can solve in the MAP file or 
> HTML template, see the comments in MapDHTML.widget.php 
> (search for "there is a subtle bug in first page load").
> 
> Best regards,
> Bart
> 
> --
> Bart van den Eijnden
> OSGIS, Open Source GIS
> http://www.osgis.nl
> 
> 
> --------- Oorspronkelijk bericht --------
> Van: Gambin Dejan <Dejan.Gambin at pula.hr>
> Naar: chameleon at lists.maptools.org <chameleon at lists.maptools.org>
> Onderwerp: [Chameleon] mapfile generation - explanation needed
> Datum: 07/12/06 07:01
> 
> > Hi,
> > 
> > I am trying to optimize my Chameleon application 
> performance as much 
> > as I can. I have done many things with my data, mapfile, etc. I am 
> > wondering if there is something I can do that is related to 
> Chameleon 
> > only. It is set in JSAPI mode, with javascript compressing, ...
> > 
> > I still don't understand how the mapfiles are being generated? For 
> > example, it is initially generating 3 mapfiles (12KB each), each 
> > zoomin, pan, etc. generates another 2 mapfiles, atrribute 
> query another 3, ...
> > Is this OK? Is it causing some performance problems? Do I 
> have to work 
> > on it?
> > 
> > thanks very much
> > 
> > regards, dejan
> > 
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> > 
> > 
> 
> 
> 
>