[mapguide-trac] #1922: AJAX Grouped Layers On/Off Enhancement

[MapGuide Open Source]

#1922: AJAX Grouped Layers On/Off Enhancement
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   Reporter:  crispinatime  |       Owner:       
       Type:  enhancement   |      Status:  new  
   Priority:  low           |   Milestone:  2.4  
  Component:  AJAX Viewer   |     Version:  2.2.0
   Severity:  minor         |    Keywords:       
External_id:                |  
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 Hi,

 With a map with grouped layers, when the parent group is off and the user
 changes the layer status of any of the sub-layers there is a map refresh.

 Because the parent group is off the map image will not change but a
 request is sent to the server adding load and implied performance issues
 (user sees the "Night-Rider" loading animation).

 Should a map load be suppressed with layer edits when parent group is off?

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Ticket URL: <http://trac.osgeo.org/mapguide/ticket/1922>
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