转换＆＃34; form_tag＆＃34; to＆＃34; form_for＆＃34;在Ruby on Rails中

Question

我目前有一个调用控制器和方法的表单标签。我是新手组建帮手，我想改变这个form_tag来说同样的事情只是一个form_for

的form_tag：

<%= form_tag({controller: "subscribers", action: "visit"}, method: "get") do %>

控制器：

    class SubscribersController < ApplicationController
  helper_method :sort_column, :sort_direction

  def index
    @subscriber = Subscriber.order(sort_column + " " + sort_direction)
  end

  def new
    @subscriber = Subscriber.new
  end

  def create
    @subscriber = Subscriber.create(subscriber_params)
    if @subscriber.save
      flash[:notice] = "Subscriber Has Been Successfully Created"
      redirect_to new_subscriber_path(:subscriber)
    else
      render "new"
    end
  end

  def search
    @subscriber = Subscriber.new
  end

  def visit
    @subscriber = Subscriber.find_by_phone_number(params[:phone_number])
    if @subscriber
      @subscriber.visit ||= 0
      @subscriber.visit += 1
      @subscriber.save
      flash[:notice] = flash[:notice] = "Thank You #{@subscriber.first_name}. You have #{@subscriber.days_till_expired} until renewal"
      redirect_to subscribers_info_path(:subscriber)
    else
      render "search"
    end
  end

  def info
    @subscriber = Subscriber.find_by_phone_number(params[:phone_number])
  end

我认为这是足够的信息让我知道你是否需要更多？谢谢！