[starting from version: 1.4]
Expands all nodes and drills down all levels of all hierarchies in the slice on the grid and on charts. All collapsed/drilled up nodes will be expanded/drilled down on the grid and on charts.
withAllChildren(starting from v2.1) (optional) – Boolean. It is used to expand nodes but not drill down the levels of hierarchies in the slice. Please set it to false if you want just expand nodes. Default value is
true, which means that the drill down will be performed as well.
Expands all nodes and drills down all hierarchies in the slice.
Expands all nodes but does not drill down the hierarchies in the slice.