This is a sencha repository for Tree View like grid uing sencha touch 2.
I have a created a model called twistersModel location: Ext.ux.touch.grid\feature which helps achieve the required tree view like Grid functionality with twisters(Plus and minus).
I have modified mitchell simoens Ext.ux.touch.grid. The link for it is below . https://github.com/mitchellsimoens/Ext.ux.touch.grid Thanks Mitchell!