[OpenLayers-Dev] OpenLayers map.AfterDraw event
Andreas Hocevar
ahocevar at opengeo.org
Thu Nov 5 17:02:02 EST 2009
Hi,
maybe you want to use the map's moveend event?
Regards,
Andreas.
geojoe wrote:
> I would like to save the map extent to cookies so I can use it on a page
> refresh.
>
> Is there an AfterDraw event and if not how do I create it so it will fire
> the function below?
>
> function saveMapExtentCookies() {
> var bounds = map.getExtent();
> var date = new Date();
> var days = 1;
>
> alert(bounds.Left);
>
> date.setTime(date.getTime()+(days*24*60*60*1000));
> var expires = "; expires="+date.toGMTString();
> document.cookie = "'mapExtentLeft'=" +bounds.Left +expires;
> document.cookie = "'mapExtentBottom'="+bounds.Bottom +expires;
> document.cookie = "'mapExtentRight'=" +bounds.Right +expires;
> document.cookie = "'mapExtentTop'=" +bounds.Top +expires;
> }
>
>
> Thanks
>
--
Andreas Hocevar
OpenGeo - http://opengeo.org/
Expert service straight from the developers.
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