Try this J
MgSelection selection = new MgSelection(map);
selection.Open(resourceService, "1"); //opens selection
MgReadOnlyLayerCollection layers = selection.GetLayers(); //gets
layers from selection
MgLayerCollection zdenci = map.GetLayers();
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Jim O'Leary
Sent: Sunday, January 06, 2008 10:51 PM
To: [email protected]
Subject: RE: [mapguide-users] Get selected layers from server side
I know there is always a way to submit a form via POST, but it can be an
unwieldy proces. I am interested to know if the MapGuide server can
supply a
list of selected layers to a server-side program.
Kori Maleski-4 wrote:
>
> I think this isn't possible when using the Ajax viewer, but is
possible
> when
> using the DWF viewer.
>
> Someone may correct me on that...
>
> Use the Script frame of the Ajax viewer to fire a Form Submit Post to
pass
> your selection set instead.
>
>
> Cheers,
>
> Kori Maleski
>
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Jim
O'Leary
> Sent: January-04-08 6:13 PM
> To: [email protected]
> Subject: [mapguide-users] Get selected layers from server side
>
>
> Is it possible to get a list of the map's selected layers from the
server
> side?
>
> I know I can get this by making an MgSelection and passing the
selection
> XML
> from the client to the server program, like:
>
> $selection = new MgSelection($map,$_REQUEST['selectionXML']);
>
> However, I don't want to pass a big selection XML string to the server
> program, as I am passing by GET and the selection XML could be greater
> than
> the browser handles.
>
> If I make the selection object without including the selection XML,
like
>
> $selection = new MgSelection($map);
> $selectedLayers = $selection->GetLayers();
> $numberLayers = $selectedLayers->GetCount();
>
> PHP tells me that $selectedLayers is not an object.
>
> Thanks.
>
>
> --
> View this message in context:
>
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610p
> 14628979.html
> Sent from the MapGuide Users mailing list archive at Nabble.com.
>
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>
--
View this message in context:
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610p14654216.html
Sent from the MapGuide Users mailing list archive at Nabble.com.
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