[OpenLayers-Users] Callback for after a layer has loaded

[Nicholas Bergson-Shilcock]

Excerpts from Christopher Schmidt's message of Mon Apr 06 12:31:09 -0400 2009:
> On Mon, Apr 06, 2009 at 11:46:13AM -0400, Nicholas Bergson-Shilcock wrote:
> > I have a GML layer that pulls in a KML file. After the layer has loaded, I'd
> > like to run something like:
> > 
> > map.zoomToExtent(layer.getDataExtent());
> > 
> > Just running this right after I create and add the layer doesn't work because
> > it runs before the layer has fully loaded. Using setTimeout() is hacky and
> > unreliable. Is there a callback for doing this?
> 
> layer.events.register("loadend", layer, function() {
> this.map.zoomToExtent(this.getDataExtent()) } );
> 

Thanks, guys. Worked like a charm!

-Nick

> > Thanks,
> >   -Nick
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