ondropped property
      
      String?
      get
      ondropped
      
    
    
    
Implementation
String? get ondropped => onDroppedObservable?.get();
      
      set
      ondropped
      (dynamic v) 
      
    
    
    
Implementation
set ondropped(dynamic v) {
  if (onDroppedObservable != null) {
    onDroppedObservable!.set(v);
  } else if (v != null) {
    onDroppedObservable = StringObservable(Binding.toKey(id, 'ondropped'), v,
        scope: scope, lazyEval: true);
  }
}