Hi Ingo, Ingo Weinzierl wrote: > I am thinking about a topic of my thesis in the next month. While working on > a > project using OpenLayers, I asked myself if it's possible to send a WMS > GetMap-Request via HTTP-POST to include a SLD. > I have searched for this problem via google, the mailing-lists and in the > examples of OL, but the only way to use SLDs in a GetMap-Request I could find > is via url to a file or in a HTTP-GET url, which has limited length. > The idea of my tutor and me is to realize a WMS GetMap-Request via HTTP-POST > to be able to include longer SLDs. > > What are you thinking about this idea? Or is it absolutely impossible? >
It is actually a good idea, and I would already have developed OpenLayers support for it if there weren't other things of higher priority. Sending WMS requests via POST is covered by the WMS spec, but things become complicated when you want to display the resulting image in a browser. Tim Schaub and I have played around a bit with XMLHttpRequest and responseStream [1], but it did not work as described there. Maybe we were just missing something obvious. Having said that: if you want to develop this for OpenLayers, I'll be willing to mentor. Regards, Andreas. [1] http://code.google.com/support/bin/answer.py?answer=79663&topic=11366#scenario1 > Regards, > Ingo > > > ------------------------------------------------------------------------ > > _______________________________________________ > Dev mailing list > [email protected] > http://openlayers.org/mailman/listinfo/dev > -- Andreas Hocevar OpenGeo - http://opengeo.org/ Expert service straight from the developers. _______________________________________________ Dev mailing list [email protected] http://openlayers.org/mailman/listinfo/dev
