[mapguide-internals] Fwd: Swithing base MgLayerGroup on/off ... fails?

[Ivan Milicevic]

And when you move a view with pan? The map still hide group?

________________________________

From: mapguide-internals-bounces at lists.osgeo.org on behalf of Maksim Sestic
Sent: pet 21.12.2007 12:40
To: mapguide-internals at lists.osgeo.org
Subject: [mapguide-internals] Fwd: Swithing base MgLayerGroup on/off ... fails?




I guess I'm missing something, but this won't switch on/off base layer group:

Dim map As MgMap = ...get runtime Map...
Dim layerGroup As MgLayerGroup = map.GetLayerGroups.GetItem(layerGroupName)
layerGroup.SetVisible(True)
map.Save(...ResourceService...)

and then call JavaScript function parent.parent.Refresh(); from Task Pane,
base layer group gets switched on only in legend pane, but map
representation won't change. MgLayerGroup doesn't have ForceRefresh() method
like MgLayer.

I'm coding my own Legend TreeView control in AJAX.NET and everything else in
it works just fine (dynamic layers, etc), except for the base layer groups.

Regards,
Maksim Sestic
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