Hi all,
Is it possible to invalidate cells without destroying their inner dom content ? Suppose that you've built a complete widget inside your cell (in createdRow or in the drawCallback e.g.) , with css styling, event callbacks & more, I would expect that, when invalidating the cell data, the cell content would not be destroyed but still present at the next draw so that a simple visual update would be needed (i.e. css class and style update & so on). Atm, rebuilding is the cell is the only option.
Destroying the cell content on invalidation is costy since you get the overhead of recreating the inner dom and on complex tables, this performance matter can be an issue if you perform a mass invalidation.
Ben