1
我有一个表格,并为布局(和将来使用),我想知道如何更改生成默认f.submit:回报率3 - 重写FormBuilder默认f.submit成一个按钮
不应该给出任何错误的html标记。
什么,我现在是在formbuilder
在我看来,一个推广:
<%= form_for resource, :as => resource_name, :url => session_path(resource_name), :class => "form with-margin", :builder => AppFormBuilder do |f| %>
...
<%= f.submit %>
<% end %>
在我的lib/appformbuilder:
class AppFormBuilder < ActionView::Helpers::FormBuilder
def submit(text, options = {})
options[:type] = "submit"
@template.content_tag(:button, text, options)
end
end
但是这给了我一个错误:
NameError in Devise/sessions#new
Showing d:/Projects/Websites/Ruby On Rails/fact-it/app/views/devise/sessions/new.html.erb where line #11 raised:
uninitialized constant ActionView::CompiledTemplates::AppFormBuilder
8:
9: <p class="message error no-margin alert"><%= alert %></p>
10: <p class="notice"><%= notice %></p>
11: <%= form_for resource, :as => resource_name, :url => session_path(resource_name), :class => "form with-margin", :builder => AppFormBuilder do |f| %>
12: <p><%= f.label :email %><br />
13: <%= f.text_field :email %></p>
14:
superbe!增加:config.autoload_paths << File.join(config.root,“lib”)到application.rb,非常感谢! – NicoJuicy 2010-09-29 13:53:15