Increment Quantity

[bbnicu]

Hello.
I need to increment quantity in product page  from 5 to 5, for example when user click + in quantity textbox will apear 10 , 15, 20 , 25 and same when click - 25, 20,15 , 10, 5, etc 

What file is corecponding to product page?

I looked in product page tpl but i can't make changes there, i need to make changes in a javascript file corespondind to product page

[NemoPS]

What's your prestashop version?

[tijojoel]

@bbnicu The file is product.js. Location- projectfolder/themes/default-bootstrap/js/product.js

Edited October 24, 2017 by tijopromantia (see edit history)

[NemoPS]

@tijopromantia that works for 1.6 but not if his version is 1.7

[joseantgv]

  On 10/21/2017 at 10:08 AM, bbnicu said:

Hello.
I need to increment quantity in product page  from 5 to 5, for example when user click + in quantity textbox will apear 10 , 15, 20 , 25 and same when click - 25, 20,15 , 10, 5, etc 

What file is corecponding to product page?

I looked in product page tpl but i can't make changes there, i need to make changes in a javascript file corespondind to product page

Expand  

 

Check this module https://addons.prestashop.com/en/fast-mass-updates/27632-minimum-and-maximum-unit-quantity-to-purchase.html