Multilevel Header Grouping unavailable?

mleibman / SlickGrid

A lightning fast JavaScript grid/spreadsheet

http://wiki.github.com/mleibman/SlickGrid

MIT License

6.81k stars 1.98k forks source link

Multilevel Header Grouping unavailable? #1004

Open shivamtandon opened 10 years ago

shivamtandon commented 10 years ago

I tried to group the column on slickgrid , i was successful upto the second level but could not get it done if i had to go one more level beyond that.