prestashop 1.7.8 : How to get product_id in custom js file with javascript or jquery

[dupont max]

Hello,

I want to get product_id in custom js file with javascript or jquery,

This is path of custom js file : \themes\theme_name\assets\js\custom.js

I have already get product_id in tpl file and it working fine but in javascript there not working, i have undefined value

Thanks.

 

[Nickz]

post the entire error, or at least the first 2 lines of it.

[dupont max]

Hello,

I success managed to retrieve the variables in the javascript code from the TPL code

In fact the idea is to disable the add cart button dynamically, instantly without reloading the page when the quantity in the basket is greater than the quantity in stock To avoid excess orders in addition to stock.

I put this tpl code in this file \themes\nomtheme\templates\catalog\_partials\product-add-to-cart.tpl :

and i put javascript code in this file \themes\nomtheme\assets\js\custom.js

 

But it does not work

How to solve this problem ?

Thank you in advance for your help.

 

[dupont max]

it working thanks a lot everyone !!!!

Edited July 30, 2024 by dupont max (see edit history)