如何根据用户的行为来更新内容[像脸谱网墙] [英] How to update content based on user actions [like the facebook wall]
问题描述
有关我的下一个应用程序，我想实现的东西，有一个像Facebook的墙上的特点，但让我解释一下。对于那些你谁使用Facebook的你知道，当有人将消息挂在墙上，而你登录到你的账户，你会得到一个通知，立即某处的左下角。最近，他们甚至推这得远一点，如果在上面有人评论，你可视化的页面的评论已更新，它就像一个即时聊天。
For my next application i would like to implement something that has a feature like the facebook wall but let me explain a bit. For those of you who used facebook you know that when somebody posts a message on your wall, and you are logged in to your account, you will get a notification immediately somewhere in the lower left corner. Lately they even pushed this a little bit further and if somebody comments on it the comments are updated as you visualize the page, it's like an instant chat.
我的应用程序将在PHP开发，我将使用Zend框架来做到这一点。我很感兴趣的基本原则，使Facebook的墙作用一样（实时更新）。我知道有阿贾克斯参与，但我真的不能告诉的JavaScript是如何触发，当用户在做什么。或甚至更多，如何推回给用户的加入后，他观看的页的一些信息。例如，让我们说，一个人加我为好友。我希望看到一个通知说：X已经加你为好友如果我登录，我希望你明白我想要做的。 如果你能告诉我一些基本思路，也许提供有这个信息，我将非常感激一些链接。
My application will be developed in PHP, I will use Zend Framework to do it. I'm interested in the basic principle that makes the facebook wall behave like that (updates in real time). I know there is ajax involved but I can't really tell how is the javascript triggered when the user is doing something. Or even more, how to push back to a user some info that was added after he viewed the page. For example, let's say that a somebody adds me as a friend. I would like to see a notification saying "X has added you as a friend" if i am logged in. I hope you understand what I'm trying to do. If you can tell me some basic ideas, maybe provide some links that have this information I would be very grateful.
感谢您抽出时间阅读这本。
Thank you for your time in reading this.
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