[mapguide-users] RE: Force Refresh of Layers

[Walt Welton-Lair]

Sorry, off the top of my head I don't know how to loop over sessions.

	-----Original Message----- 
	From: mapguide-users-bounces at lists.osgeo.org on behalf of kalpesh 
	Sent: Sat 1/20/2007 12:46 PM 
	To: mapguide-users at lists.osgeo.org 
	Cc: 
	Subject: [mapguide-users] RE: Force Refresh of Layers
	
	


	Do you have any sample code to loop through the session. I have tried just 
	MgLayer.ForceRefresh() of the layer concerned and that doesnt work. 
	Any help would be much appreciated. 



	Walt Welton-Lair wrote: 
	> 
	> Roughly: 
	> 
	> for each map session 
	>    for each layer referencing the modified feature source 
	>       call MgLayer->ForceRefresh() 
	>    refresh viewer for this map session (call mapframe.Refresh() from 
	> script) 
	> 
	> Walt 
	> 
	> -----Original Message----- 
	> From: mapguide-users-bounces at lists.osgeo.org 
	> [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of 
	> jloureiro at mediaprimer.pt 
	> Sent: Friday, January 19, 2007 1:57 PM 
	> To: mapguide-users at lists.osgeo.org 
	> Subject: [mapguide-users] Force Refresh of Layers 
	> 
	> 
	> 
	> When some feature is inserted/updated dynamically in a feature 
	> source, what we have to do to programmatically force the refresh of 
	> all layers affected in all active map sessions ? 
	> This in case of using DWF Viewer to view the maps. When using Ajax 
	> Viewer the refresh is done automatically. 
	> 
	> 
	> Thanks, 
	> 
	> Jorge Loureiro 
	> 
	> 
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