Try to make a disco ball aromatically turn on whenever i open my locker. please help.?

you need a switch that shuts off when you close the locker door. any good Radio Shack type place will help.

PUT A NORMAL OPEN PUSH BUTTON SWITCH BETWEEN THE DOOR AND FRAME. CONNECT WIRES FROM SWITCH TO BALL POWER SOURCE SHALL DO THIS SIMPLE TASK.

You could install a tiny electric pump that will spray whatever you want from the disco ball but is that what you are asking about? Aromatically? Now why would anyone ever want to wear a disco ball? Even one that turns on by itself?

If you wear that disco ball, it will automatically move by itself whenever you move and if you don't take a bath for a week after all that dancing, the ball and you will aromatically displease the crowd as you pass them by.