I tried implementing Group by functionality on a Live grid.
But i am facing issue when we scroll down the grid after group by.
Issue : the loader.load method is getting called twice.
The scroll bar fetches the correct set of records at first the loader.load method is called with the correct offset.
But then some how, the same method is called second time with offset as 0 which causes the same records to be fetched always( those displayed initially).

let me know if you need to have a look at the code.
I have overriden the method of Grouping view in a class and extended that class to LiveGridView.java.

Also, please let me know if there is any other way to apply 2 view (GroupingView & LiveGridView) on the same grid at a time.