[fusion-trac] #73: need to initialize units when viewOptions widget is not used

[Fusion]

#73: need to initialize units when viewOptions widget is not used
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   Reporter:  madair   |       Owner:  madair
       Type:  defect   |      Status:  new   
   Priority:  P2       |   Milestone:  1.0.7 
  Component:  Widgets  |     Version:  1.0.6 
   Severity:  Major    |    Keywords:        
External_id:           |       State:  New   
    Browser:  All      |          Os:  All   
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 the setting units for various widgets currently happens in the ViewOptions
 widget.  If that widget is not included in an AppDef, then widgets
 depending on the viewOptions widget will not be initialized and units
 appear as "unk".  Solution is to move the init method into the Map object
 and called on MAP_LOADED event.

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Ticket URL: <http://trac.osgeo.org/fusion/ticket/73>
Fusion <http://trac.osgeo.org/fusion>
Fusion is a web-mapping application development framework for MapServer and MapGuide OS.