For Web Feature Service: http://www.opengeospatial.org/standards/wfs
A WFS protocol, hooked up to a Vector layer, will construct valid WFS
requests and send them to the server.

For Web Map Service: http://www.opengeospatial.org/standards/wms
The protocol is used for tiled maps.  An OpenLayers WMS layer will send all
the right requests.

On Tue, Mar 31, 2009 at 11:39 AM, Andy Deakin <andy.dea...@pcmend.net>wrote:

> Hi Arnie,
>
> Different types of layers have different OL to server interfaces. What
> are you trying to achieve?
>
> It might be that the apache mod_rewrite will bridge between what OL
> expects (e.g. /z/x/y.png etc) and the folder structure you have on the
> server, without needing php at all.
>
> OpenStreetMap has some documentation regarding its tile names, Perhaps
> this might help you:
> http://wiki.openstreetmap.org/wiki/Slippy_Map
>
> To inspect data requested and responses, consider using Firebug as an
> add-on for Firefox. The 'net' console is brilliant!
>
> Andy
>
> Arnie Shore wrote:
> > Folks, given the absence of responses, I assume that  nothing is
> > available, and needs writing.
> >
> > Where might one look for a description/specification of the OL-to-server
> > interface, as a start point?  I'm sure it's ajax-based, but information
> > on the posted data and required  responses wd be appreciated.
> >
> > AS
> >
> > _______________________________________________
> > Dev mailing list
> > Dev@openlayers.org
> > http://openlayers.org/mailman/listinfo/dev
> >
>
> _______________________________________________
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>



-- 
Sebastian Benthall
OpenGeo - http://opengeo.org
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