如何在重定向发生之前在Rails rake任务期间显示JS模态窗口？

I've this inside my orders.html.erb

我在orders.html.erb里面这个

<%= link_to "Create Next Week Orders", create_next_week_orders_path, class: "btn btn-primary" %>

<%= link_to“创建下周订单”,create_next_week_orders_path,类:“btn btn-primary”%>

That points to this method inside static_pages_controller.rb

这指向static_pages_controller.rb中的这个方法

def create_next_week_orders
    %x(bundle exec rake create_orders_next_week)
    redirect_to root_path
end

What happened here is, when user click the button, the rake task will be running and it takes some seconds to finish before the redirect_to is triggered.

这里发生的是,当用户单击按钮时,rake任务将运行,并且在redirect_to被触发之前需要几秒钟才能完成。

What I actually want is:

我真正想要的是:

1. User click the button

用户单击按钮

2. A JS modal window shows up and at the same time, trigger the rake task

一个JS模态窗口显示,同时触发rake任务

3. Rake task running till finish (modal window still open)

耙任务运行直至完成(模态窗口仍然打开)

4. Rake task finish → redirect_to is triggered

Rake任务完成→redirect_to被触发

How do I achieve this flow?

我如何实现这一流程?

Is it possible to make it like this?

有可能像这样吗?

def create_next_week_orders
    respond_to :js
    %x(bundle exec rake create_orders_next_week)
    respond_to :html
end

My routes.rb

get "create_next_week_orders"     => "static_pages#create_next_week_orders"

1 个解决方案

#1

You need something like this:

你需要这样的东西:

1. You need to add click event handler to your button that will open the modal

   您需要将click事件处理程序添加到将打开模态的按钮

   $(function(){ $(".your-button").click(function(){ /* code to show modal */ }) })

   $(function(){$(“。your-button”)。click(function(){/ * code to show modal * /})})

2. And set remote option as true in your button

   并在按钮中将远程选项设置为true

   in your view: <%= link_to "Your Button", path_to_action, class: ".your-button", remote: true %>

   在您的视图中:<%= link_to“Your Button”,path_to_action,class:“。yourour-button”,remote:true%>

3. Then in the controller action:

   然后在控制器动作中:

   def create_next_week_orders %x(bundle exec rake create_orders_next_week) render :js => "window.location('#{root_path}')" end

   def create_next_week_orders%x(bundle exec rake create_orders_next_week)render:js =>“window.location('#{root_path}')”end