Hi, I'm not familiar with p.mapper or gdv. But I've developed my own client which I believe can do what you want.
http://sourceforge.net/projects/appformap AppForMap use php/mapscript and normally initiates a map object from a static map file with this method: function setMapfile() // operation in mapscript class { $this -> map = ms_newMapObj($this -> mapfileUrl); } If you've initiated a dynamically created map object with your own script I believe you can do this: function setMapfile() { $this -> map = $your_map_object; } and the client will render the map. AppForMap comes with different mapscript wrappers for setting filters, creating classes etc. dymamically during a session and its easy to write new ones. /martin
