map.scaleBarVisible=false;somewhere like in the if statement of the protected override function partAdded.
Miguel,
It is going to be in code. The viewer team did not make every little detail configurable.
So in the mapmanager you need to addmap.scaleBarVisible=false;somewhere like in the if statement of the protected override function partAdded.
scalebarvisible="false"in the map element it works for me using FlexViewer 2.2...
public static const DEFAULT_CONFIG_FILE:String = "config-all.xml";