#<WelcomeController:0x00000006ab2df8> 的未定义方法“布局”

Question

我希望我的欢迎控制器使用不同的布局：

class WelcomeController < ApplicationController

  def index
    if signed_in?
      layout 'default'
    else
      layout 'welcome'
    end
    render 'welcome/index'
  end

end

Answer 1

class WelcomeController < ApplicationController

  def index
    if signed_in?
      render :layout => 'default'
    else
      render :layout => 'welcome'
    end
  end

end