Execute a function whenever wishlist button is clicked

// This code subscribes to all wishlist button click events 
// generated by the app and refreshes all wishlist buttons on the page 
// whenever a wishlist button is clicked.

// Add this code to your theme's JS file.


var SWCallbackExpressWishlistProductItemAdded = 
  SWCallbackExpressWishlistProductItemRemoved = 
  SWCallbackExpressWishlistCollectionItemAdded = 
  SWCallbackExpressWishlistCollectionItemRemoved = 
  SWCallbackCustomerWishlistProductItemAdded = 
  SWCallbackCustomerWishlistProductItemRemoved = 
  SWCallbackCustomerWishlistCollectionItemAdded = 
  SWCallbackCustomerWishlistCollectionItemRemoved = function() {
    if (typeof ReloadSmartWishlist !== "undefined" && $.isFunction(ReloadSmartWishlist)) {
      ReloadSmartWishlist();
    }
  };