<% form_for ['admin', @page] do |f| %>
<%= f.label :title %>
<%= f.text_field :title %>
<%= f.label :body, "Body" %>
<%= f.text_area :body %>
<%= f.label :url, "Url" %>
<%= f.text_field :url %>
<%= f.submit "Create page", :disable_with => 'Creating page...' %>
<% end %>