Tree TableView with multiple NSMutablearray

Question

I am try to make tree table like shopping app(main name,category name and sub category name) but not getting proper.i am using NSMutableArray

please help me.

example Like ::: Laptop (main name) ,Company (Category Name),Model (Sub Category Name)

My response like : https://github.com/seletz/CocoaTreeViewExample

Answer 1

Please refer to this link for creating tree based table : http://sugartin.info/2011/07/20/447/