在rails应用程序中重新加载部分内容

I want to reload a partial every 3 seconds on a 'new'-view in my rails app.

我想在rails应用程序的'new'-view上每3秒重新加载一次。

I have this in my new.html.erb

我在new.html.erb中有这个

<h1>Controller#new</h1>
This is my static content
<%= render partial: 'dynamic' %>
More Static content

How do I get this partial reloaded every 3 seconds? Do I have to use unobtrusive javascript for this? How can I achieve this through ujs?

如何每3秒钟重新加载一次？我必须使用不引人注目的JavaScript吗？我怎样才能通过ujs实现这一目标？

1 个解决方案

#1

Put partial in div

把div放在div中

   <div class="dynamic"><%= render partial: 'dynamic' %></div>

You can do it by using jquery like this

你可以使用像这样的jquery来做到这一点

       $(document).ready(
         function() {
          setInterval(function() {
            $('.dynamic').load('/controller_name/action_name');
        }, 3000);
    });

Now refresh partial in controller action for load new content

现在刷新部分控制器操作以加载新内容

         def action_name
            render :partial => "directory_name/dynamic"
         end

It will sure work.........

它一定会工作.........