Is nested grouping possible in GXT 3.0.6 ?
Is nested grouping possible to be implemented by GXT 3.0.6 in the grid ,. ie First time – you do a group by of Column A, now again do a group by of Column B- this time based on the results/resultset shown by the first group by, the second group by should be performed.
Nesting grouping isn't possible with any GXT version, and I can't think of any software (aside from specific OLAP cube browsing stuff) where that is allowed. Try this: If you can build the basic UI you are after, start with that, and use that to construct a TreeStore of data, and display the contents in a TreeGrid - same idea of the set of columns, but the 'grouping' would be managed by the tree structure.