How to update cart after adding item to cart?

Question

WordPress

Added custom add to cart buttons to the product page, when clicked, the desired product variant is added to the cart.

Here is the code:


But I don't understand how to display a default notification after that that the product has been added and, most importantly, how to update the mini cart.

http://denganindah.site/?product=%d0%bd%d0%b8%d0%b...

Custom buttons are in the table below the main button.

Answer 1

$( 'body' ).trigger( 'wc_fragments_refreshed' )