Jean,

Jean Pommier (IGE) wrote:
> I don't need any conversion, in my case, since i'm working with  EPSG 
> 4326. What i still don't understand, is how to apply map.zoomToExtent 
> ? Can i do it without writing javascript code. Is there a tag, a 
> widget that does it ? Or shall i write a piece of javascript code ? 
> And if yes, where ? Any idea ? Any pist ? Just to start with ?

It is much simpler than you might imagine. Just add a bbox parameter to 
your url:
http://yourhost/mapbuilder/yourapp/index.html?bbox=0,0,50,50

If you do not want to use url parameters for that, you can do something 
similar e.g. in a script block in the head of your html page:

function initBBox() {
  config.objects.mainMap.setBoundingBox([0,0,50,50]);
}
config.objects.mainMap.addListener("loadModel", initBBox);


Regards,
Andreas.

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