[Chameleon] Map refresh slower at bigger scale - Update Map without submit

Normand Savard nsavard at mapgears.com
Wed Oct 8 09:04:29 EDT 2008

Federica De Martin wrote:
> Thank you Normand, for the help with UpdateMap widget; I had to change some
> part of the functions, because I use Xml Legend but now everything works!
> Now I was trying to get the MapSize widget working in jsapi mode. This is
> what I've done:
> - I replace the folder of the Mapsize widget with the one of chameleon 2.6
> - I added in the cwcjsapi.js file the code:
>     MAP_SIZE_CHANGED = gnLastEventId ++;
> - I added in the UpdateMap.php the code:
>     //change map size
>     if (isset( $HTTP_FORM_VARS["SET_MAP_WIDTH"]) &&
>         isset($HTTP_FORM_VARS["SET_MAP_HEIGHT"]))
>     {
>         include("widgets/MapSize/MapSize.widget.php");
>         $oWidget = new MapSize();
>         $oWidget->InitDefaults();
>         $oWidget->SetMap($oMapSession);
>         $oWidget->SetURL($oHttpFormVars, $HTTP_FORM_VARS);
>         $_SESSION["gszCurrentState"] = $oMapSession->saveState();
>     }
> I thougt that this changes were enough but if I use the map size widget the
> map keeps on loading and I have to restart the application;
> Do you know if there are other files that has to be changed to make the
> MapSize (jsapi mode) work?

I suggest to use the latest version of Chameleon and this is the one in 
CVS.  There are a number of fixes that don't appear in the tarball 2.6.  



More information about the Chameleon mailing list