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javascript中的调用模型方法_Javascript_Ruby On Rails_Model_Token_Faye - Fatal编程技术网

javascript中的调用模型方法

javascript中的调用模型方法,javascript,ruby-on-rails,model,token,faye,Javascript,Ruby On Rails,Model,Token,Faye,这是我在Ruby on Rails 3项目中的模型: class Faye < ActiveRecord::Base def faye_chatroom_token_id a = Faye.find_by_sql("SELECT userid FROM chat WHERE id = #{current_profile.id}") Digest::MD5.hexdigest(a.first) end end 请帮帮我 您必须将您的频道 <%= hidden_

这是我在Ruby on Rails 3项目中的模型:

class Faye < ActiveRecord::Base
  def faye_chatroom_token_id
    a = Faye.find_by_sql("SELECT userid FROM chat WHERE id = #{current_profile.id}")
    Digest::MD5.hexdigest(a.first)
  end
end

请帮帮我

您必须将您的
频道

<%= hidden_field_tag :channel_id, @faye.faye_chatroom_token_id %>
js是如何呈现的?
<%= hidden_field_tag :channel_id, @faye.faye_chatroom_token_id %>
$('#channel_id').val();