Zdarzenia Javascript - instrukcja do szablonu "Ahead"

{literal}
<script>

    $(document).on("update_compare_counter", function(event) {
      console.log("update_compare_counter");
    });

    $(document).on("update_favorite_counter", function(event) {
      console.log("update_favorite_counter");
    });

    $(document).on("update_cart_count", function(event) {
      console.log("update_cart_count");
    });

    $(document).on("product_added_to_cart", function(event) {
      console.log("product_added_to_cart");
    });

</script>
{/literal}