How to make a Scrollable Calender for D.O.B?


I am currently using Bootstrap Template for my website.
However, I do not know how to make a calender for user to choose their date of birth.

There is a type where user can scroll for the Date, Month and Year.

How do I make this kind of Date selection in my Boostrap site?

Hope someone can kindly share the know-how.

Many thanks.