Track +1/-1 click on cart products

[alizeeee]

I need to track when user clicks on +1 ou -1 in product quantity inside cart in order to increase / decrease a product quantity.

When I bind click event on +1/-1 buttons, my code is not fired (inside theme.js). I wonder if Prestashop behavior stops my event binding. How could I track these events ?

Thanks

[JBW]

How do you bind it? It works for me with

$(".js-increase-product-quantity").on("click", function(){alert("Test")})

[joseantgv]

And where/when do you add your script?

[alizeeee]

@JBW I tried your code and it doesn't work.

@joseantgv I add my script by importing a custom js file in my theme.js before 

import './responsive';
import './checkout';
import './customer';
import './listing';
import './product';
import './cart';

 

[JBW]

8 minutes ago, alizeeee said:

@JBW I tried your code and it doesn't work.

As you can see in my screenshot it works You didnt answer how you bind your code....

[alizeeee]

@JBW I tested your code inside $(document).ready

$(document).ready(function(){
	$(".js-increase-product-quantity").on("click", function(){alert("Test")})
}