rails3.1和formtastic 2.0.0.rc2 - 与formtastic 2.0.0.rc2未定义的方法'输入

Question

我使用的轨道3.1.0.rc3，我得到这个错误 -

undefined method `inputs' for #<ActionView::Helpers::FormBuilder:0x000001059c2fb0> 

这里是代码块

= form_tag '#', :class => 'formtastic' do 
    = fields_for CustomFields::Field.new, :builder => Formtastic::Helpers::FormHelper.builder do |g| 
    = g.inputs :name => :attributes do 
     = g.input :_alias 
     = g.input :hint 
     = g.input :text_formatting, :as => 'select', :collection => options_for_text_formatting, :include_blank => false, :wrapper_html => { :style => 'display: none' } 
     = g.input :target, :as => 'select', :collection => options_for_association_target, :include_blank => false, :wrapper_html => { :style => 'display: none' } 

这是一个错误？

谢谢，亚历克斯

Answer 1

您正试图在这里使用formtastic方法。当你实际上处于Rails表单构建器的块中时。

您需要在Gemfile中使用semantic_form_for和formtastic来使用f.inputs例如..