How-to create a link to automatically add to cart?

[danvers]

I've got a custom page, where I would like to add a link to automatically add to cart just 1 quantity of a product in my catalogue.

 

I've search the web, I've found this piece of code:

<script type="text/javascript">
ajaxCart.add(ID_PRODUCT , ID_ATTRIBUTE , AJOUTAPARTIRDELAFICHEPRODUIT , ELEMENT , QUANTITY , WISHLIST);
ajaxCart.refresh();
</script>

but, the thing is I don't know how to place it, and how to change the attribute.

So, can someone post an example of how it can be done?

 

I'm on PS 1.6

Thank you.

[vekia]

 

 

and how to change the attribute.

 

create function

function myaddtocart(product_id,attribute){
ajaxCart.add(product_id , id_attribute , AJOUTAPARTIRDELAFICHEPRODUIT , ELEMENT , QUANTITY , WISHLIST);
ajaxCart.refresh();
}

then call this function in that way:

myaddtocart(5,15);

[danvers]

Thank you.

But it's just not working.

I can't create a function or savec a script in my cms page using the CMS page editor.

 

How can I just add a product to my cart in a CMS page??

Edited May 17, 2014 by danvers (see edit history)