addItem (cart) Description Add new item to a cart. Requires to provide URL to search result item as parameter. Usage var flbSessionCart = new Funnelback.SessionCart({collection: 'my-collection'}); flbSessionCart.addItem('http://item-url'); Examples <button class="btn btn-link" onclick="flbSessionCart.addItem('http://item-url')"> Add to cart </button> <script> var flbSessionCart = new Funnelback.SessionCart({collection: 'my-collection'}); </script>