3. Routing and default actions¶

3.1. Cart summary page¶

To point user to the cart summary page, you can use the sylius_cart_summary route. It will render the page with the cart and form variables by default.

The cart is the current cart and form is the view of the cart form.

3.2. Adding cart item¶

In our simple example, we only need to add the following link in the places where we need the “add to cart button”.

<a href="{{ path('sylius_cart_item_add', {'productId': product.id}) }}">Add product to cart</a>

Clicking this link will add the selected product to the cart.

3.3. Removing item¶

On the cart summary page you have access to all the cart items, so another simple link will allow a user to remove items from the cart.

<a href="{{ path('sylius_cart_item_remove', {'id': item.id}) }}">Remove from cart</a>

Where item variable represents one of the cart.items collection items.

3.4. Clearing the whole cart¶

Clearing the cart is simple as clicking the following link.

<a href="{{ path('sylius_cart_clear')}}">Clear cart</a>

3.5. Basic cart update¶

On the cart summary page, you have access to the cart form, if you want to save it, simply submit the form with the following action.

<form action="{{ path('sylius_cart_save') }}" method="post">Save cart</a>

You cart will be validated and saved if everything is alright.