[mapguide-users] Create map in the session

[Kenneth Skovhede, GEOGRAF A/S]

The result you are getting is correct. There is a dummy placeholder for 
the runtime map.
The error you are getting is because the render expects there to be an 
(empty) selection, and it is missing.

The C# code is like this:
            MgSelection sel = new MgSelection(map);
            sel.Save(resourceSrvc, mapName);

Take a look at the "mapframe.php" to find the code in PHP.

Regards, Kenneth Skovhede, GEOGRAF A/S



gingerbbm skrev:
> Hi Kenneth
>
> If I issue GetResourceContent on Session:..//mapname.Map (as opposed to
> .MapDefinition) I don't get an error. I get simply "<Map/>".
>
> I'm not interested in the viewer - I simply want to issue the HTTP query and
> do something with the XML that (hopefully) is returned. If I in fact try the
> query having run the previous PHP, i.e.
>
> http://.../mapguide2009/mapagent/mapagent.fcgi?GEOMETRY=POLYGON((3 2,4 2,4
> 3,3 3,3
> 2))&MAXFEATURES=1&OPERATION=QUERYMAPFEATURES&PERSIST=0&SELECTIONVARIANT=INTERSECTS&MAPNAME=...&SESSION=...&VERSION=1.0.0
>
> I get the following error:
>
> Invalid argument(s): The value cannot be less than or equal to zero.
> Invalid argument(s): The value cannot be less than or equal to zero.
> Exception occurred in method MgServerRenderingService.RenderForSelection at
> line 1041 in file
> d:\build\carrera_nightly\build_34.2\ent\os\server\src\services\rendering\ServerRenderingService.cpp 
>
> ?
>
>
>