How to add a basic product volume calculator

[siwilson]

Hi all, Im new to Prestashop, and have a question.

 

I am wanting to add a basic product volume calculator to my site, something that would calc the width x length x depth to give a cubic metre result. I have the code, but not sure how to add the script in to PS?

[El Patron]

here is a great guide by one of the community members that will help you understand how to create a module (instead of a hack).

http://www.nethercottconstructions.com/en/content/32-prestashop-development-guide