[mapguide-users] Sorting FeatureReaders [No Viruses detected]

[Haris Kurtagic]

Hi,
I think you are doing it in right way. SDF provider doesn't support
ordering option.

For providers which support ordering it would be the way to do it.

Haris

-----Original Message-----
From: Tom Chadwin [mailto:tom.chadwin at nnpa.org.uk] 
Sent: Tuesday, November 14, 2006 1:56 PM
To: users at mapguide.osgeo.org
Subject: [mapguide-users] Sorting FeatureReaders [No Viruses detected]

Hello all

I am trying to sort a FeatureReader as follows:

$stringCollection = new MgStringCollection();
$stringCollection->Add("NNPA_REF");
$queryOptions->SetOrderingFilter($stringCollection,
MgOrderingOption::Ascending);

The feature source is SDF, and I am getting the error:

Feature Service exception - Ordering Option is not supported by provider

Is there a way of sorting the FeatureReader?

Thanks

Tom


Tom Chadwin
ICT & Web Development Officer
Telephone: 01434 611530
Mobile: 
Fax: 01434 611677
Email: tom.chadwin at nnpa.org.uk
Web : www.Northumberland-national-park.org.uk
<http://www.Northumberland-national-park.org.uk>

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