onItemAdded event in ScriptTag

[hassanba]

Hi,

I'm using SriptTag and i can't find an event that can trigger on Item added to cart.
I tried:

Shopify.onItemAdded = function(lineItem) {
console.log(lineItem)
};

but it does'nt work.
How can i achieve that?

[SBD_]

Hey @hassanba,

Not all themes will call Shopify.onItemAdded. If this is for a single store, create a function in your ScriptTag and update the theme to call that function when an item is added to cart. If you're building an app for multiple store, here's one approach to detecting an add to cart.

[hassanba]

Hi @SBD_ , Thanks for your answer

I tried XHR intercetor on /cart/add.js and it works like a charm

But on checkout button this XHR interceptor does'nt fire !! is there any way to listen on checkout button?

N.B: I'm building an app for multiple store

thanks a lot,

[SBD_]

Perhaps also listen for an [action=/checkout] form submit

[amerrnath]

where are the api docs for these events. 
It would be helpful