[fusion-trac] #616: Empty group folders are visible in legend of flexible layout

[Fusion]

#616: Empty group folders are visible in legend of flexible layout
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   Reporter:  zhanga       |       Owner:  madair
       Type:  enhancement  |      Status:  new   
   Priority:  P3           |   Milestone:  2.3   
  Component:  Widgets      |     Version:  2.0   
   Severity:  Minor        |    Keywords:        
External_id:               |       State:  New   
    Browser:  All          |          Os:  All   
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 Issue: groups are visible on every scale in flexible layout, also if the
 layer for this scale are not visible.

 expected: if the layer is not visible in certain scale range the group
 should also be not visible (same as in basic layout)

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Ticket URL: <http://trac.osgeo.org/fusion/ticket/616>
Fusion <http://trac.osgeo.org/fusion>
Fusion is a web-mapping application development framework for MapServer and MapGuide OS.