test.rhtml

来自「ruby on rails web敏捷开发之路第二版 源代码」· RHTML 代码 · 共 15 行

<!--
 ! Excerpted from "Agile Web Development with Rails, 2nd Ed."
 ! We make no guarantees that this code is fit for any purpose. 
 ! Visit http://www.pragmaticprogrammer.com/titles/rails2 for more book information.
-->
<% @u = User.new
    @u.errors.add(:name, "isn't wibble")
%>

<%= error_messages_for 'u' %>
<p>
<%=
    text_field(:u, :name)
%>