在 rails 中使用 gibbon 订阅后添加警报?

Add alert after subscribing with gibbon in rails?

如何在有人使用 Gibbon gem 订阅 Rails 4 中的电子邮件列表后创建提醒?

<%= form_tag('/static_pages/subscribe', method: "post", :class => 'form-inline', id: "subscribe-form", remote: "true",) do %>
    <div class='input-group'>
   <%= email_field(:email, :address, {id: "email", placeholder: "email address", class: 'btn btn-lg'}) %>
   <%= submit_tag(:submit, class: "btn btn-info btn-lg", id: "email-click", 'data-disable-with' => "Please wait...") %>
   </div>
<% end %>

这是控制器操作:

  def subscribe
    @list_id = "43dcea1d12"
    gb = Gibbon::API.new

    gb.lists.subscribe({
      :id => @list_id,
      :email => {:email => params[:email][:address]}
      })

  end

我曾尝试在 gb.lists.subscribe 调用之前或之后添加以下内容,但没有成功

flash[:alert] = "Subscribed!"

我遇到了同样的问题,在服务器日志中看到响应是在 JS 中。我还重定向到 root_path.

参考 and then 后,我解决了我的问题:

respond_to do |format|
    format.html {redirect_to root_path}
    flash[:alert] = "Subscribed!"
    flash.keep(:alert) # Keep flash notice around for the redirect.
    format.js {render :js => "window.location.href='"+root_path+"'"} 
  end

希望对您有所帮助!