tap/app/views/orders/new.html.erb

<%= @user.name %>

<% @products.each do |p| %>
  <%#= render "orders/order_button" %>

  <!-- dit moet in een andere file -->
  <button class="btn btn-default product-btn"
          data-name= '<%= p.name  %>'
          date-price= '<%= p.sale_price %>'>
    <%= p.name %>
  </button>
  <!-- tot hier -->
<% end %>

<%= form_for( @order, url: orders_user_path(@user)) do |f| %>
  <%= f.submit "Order", class: "btn btn-primary " %>
<% end %>


<div style="padding-top: 50px;" class="order_list ">
  <p>
    Nothing ordered yet!
  </p>
</div>