Method Detail

• onDataArrived

  void onDataArrived(DataArrivedEvent event)

  Notification method fired whenever this TreeGrid receives new data nodes from the dataSource. Only applies to databound TreeGrids where data is a ResultTree - either explicitly created and applied via setData() or automatically generated via a fetchData() call.

  Note that dataArrived(), unlike TreeGrid.dataChanged(), only fires in limited circumstances - when data for a ResultTree arrives from the server due to a fetch or cache invalidation, or as a result of filtering. If you want to catch all data changes, you should instead react to TreeGrid.dataChanged().

  Parameters:

  event - the event