Adding a Button
Learn how we can add a button for adding products to the cart.
We'll cover the following...
Now it’s time to add an “Add to Cart” button for each product.
Using a Scaffold generator
We don’t need to create a new controller (LineItem) or even a new action. Taking a look at the actions provided by the scaffold generator, we find index(), show(), new(), edit(), create(), update(), and destroy(). The one that matches this operation is create(). The new() action may sound similar, but it is used to get a form that’s used to ...