[fusion-trac] #609: Fusion.Event.MAP_SELECTION_ON raised twice per selection

[Fusion]

#609: Fusion.Event.MAP_SELECTION_ON raised twice per selection
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   Reporter:  jng       |       Owner:  madair
       Type:  defect    |      Status:  new   
   Priority:  P2        |   Milestone:  Future
  Component:  MapGuide  |     Version:  2.0   
   Severity:  Major     |    Keywords:        
External_id:            |       State:  New   
    Browser:  All       |          Os:  All   
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 When you select a feature, the Fusion.Event.MAP_SELECTION_ON event is
 raised twice:

  1. Before the selection is rendered
  2. After the attributes of selected features is received.

 Instance 1 appears to be redundant and removing the call to code that
 triggers this event has no observable side effects.

 Originally reported here: http://osgeo-org.1560.x6.nabble.com/Fusion-
 Event-Listeners-Called-Twice-td5087525.html

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Ticket URL: <http://trac.osgeo.org/fusion/ticket/609>
Fusion <http://trac.osgeo.org/fusion>
Fusion is a web-mapping application development framework for MapServer and MapGuide OS.