Tree in Data Grid Column

[flexToExtJS]

Hi

I am pretty much new to ExtJS . I have a requirement where i need to use a tree to render the grouping data in both column's and row's.

I have seen many examples with tree in the rows but not in columns . Can any one please tell me if it is possible in ExtJS? If so can you provide me an example?

It would be of great help.

[mitchellsimoens]

What do you mean tree in column? Like the column is collapsible?

[flexToExtJS]

http://www.flexmonster.com/flash-pivot-table-component-demo

S (http://www.flexmonster.com/flash-pivot-table-component-demo)ome thing similar to this...the above one is in flex. I need to do this in ExtJS