Question

如果有人在使用Gibbon gem订阅Rails 4中的电子邮件列表后如何创建警报？

<%= 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 %>

这是控制器动作：

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

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

  end

我尝试在gb.lists.subscribe调用之前或之后添加以下内容，但没有运气

flash[:alert] = "Subscribed!"

Answer 1

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

在引用https://stackoverflow.com/a/18681807然后https://stackoverflow.com/a/17689223之后，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

希望这有帮助！

在轨道中订阅长臂猿后添加警报？

1 个答案: