Prestashop - 在Ajax购物车中获取产品ID制造商

I am working with Prestashop 1.6, and I'd like to know how to retrieve the current product's manufacturer id in the Ajax cart pop-up. Thank you

the id of the producer is present in the product item. To call uses where you prefer:

{$product.id_manufacturer}

the file is:

/themes/[name-your-themes]/modules/blockcart/blockcart.tpl

In

  \themes\YOUR_THEME\modules\blockcart\blockcart-json.tpl

Add

"id_manufacturer": {$product.id_manufacturer},