app/views/products/edit.html.erb

     1<h1>Editing product</h1>
     2
     3<%= error_messages_for :product %>
     4
     5<% form_for(@product) do |f| %>
     6  <p>
     7    <b>Name</b><br />
     8    <%= f.text_field :name %>
     9  </p>
    10
    11  <p>
    12    <b>Price</b><br />
    13    <%= f.text_field :price %>
    14  </p>
    15
    16  <p>
    17    <%= f.submit "Update" %>
    18  </p>
    19<% end %>
    20
    21<%= link_to 'Show', @product %> |
    22<%= link_to 'Back', products_path %>