[mapguide-users] 2 questions

[Dave Wilson]

In order to see what capabilities each provider has you can use the API
pages from the web tier.

http://computername/mapguide/mapagent/index.html

>From there select Feature ervice API.

Below that you can select GetFeature Providers. Using the 

Then you can use the value in the Name property and submit that in
another instance using the GetCapabilities API.

The results indicate what the provider should support in terms of
functions (used for computed fields when programming via the API),
sorting, grouping, spatial operations etc...

Regards,
Dave

-----Original Message-----
From: Andy Morsell [mailto:amorsell at spatialgis.com] 
Sent: Thursday, September 28, 2006 7:28 PM
To: users at mapguide.osgeo.org
Subject: RE: [mapguide-users] 2 questions

I have not seen a locator map functionality put in place yet.  I'm sure
it's possible and people will come up with various solutions soon.  

Regarding sorting your search results: the API does not support ordering
for some feature types (I don't exactly which ones, but know it doesn't
work for SDF and Shape).  There are methods in the API, but they do not
work. Here's some example code (C#) that would work if it was fully
implemented in the
API:

 //ordering options, not supported yet for SDF+ MgStringCollection
orderingString = new MgStringCollection(); orderingString.Add("SITE
ADDRE");
queryOptions.SetOrderingFilter(orderingString,0);	 

In this case, it results in the following error:

Feature Service exception - Ordering Option is not supported by provider
Description: An unhandled exception occurred during the execution of the
current web request. Please review the stack trace for more information
about the error and where it originated in the code. 

Exception Details: OSGeo.MapGuide.MgFeatureServiceException: Feature
Service exception - Ordering Option is not supported by provider


Andy Morsell, P.E.
Spatial Integrators, Inc.
http://www.SpatialGIS.com

-----Original Message-----
From: MapasCatastro [mailto:mapas at laplata.gov.ar]
Sent: Thursday, September 28, 2006 5:31 PM
To: users at mapguide.osgeo.org
Subject: [mapguide-users] 2 questions


Hi everyone

my first questions is:

is possible create a window to see the possition in the map, much
systems
map view the location zoom area and the map full.

and other questions 

is posible sort by key, name etc in search??? now sort by load or i dont
now
criteria.

my page is:
http://www.catastromapas.laplata.gov.ar

thanks a lot and sorry for my english.
--
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