在轨道3

Question

创建帮手，我尝试以下狙击成帮手变换：

<%= f.autocomplete_field :profissao_nome, 
       autocomplete_profissao_nome_pacientes_path, 
       :value => (@item.profissao.nome if @item.profissao), 
       :id_element => "#paciente_profissao_id", :class => 'element text search-modal'%> 
      <%= f.text_field :profissao_id, :type => "text" %> 
      <%= link_to "", search_profissaos_path, :class=>"iframe", :anchorDescription => "paciente_profissao_nome", :anchorId => "paciente_profissao_id" %> 

但是，我所有的尝试失败。即使我得到相同的html输出，“id_element”的行为也不起作用。

def lookup_field(object_name, method, source, options ={}) 

    autocomplete_field(object_name, method, source, options) + "\n" + 
    text_field(object_name, "religiao_id", {:type => "text"}) + "\n" + 
    link_to("", eval("search_religiaos_path"), :anchorDescription=>object_name.to_s+"_religiao_nome", :anchorId=>object_name.to_s+"_religiao_id", :class => "iframe") end 
    end 

Answer 1

请确保您将表单构建器对象f传递给您的方法。