方法来判断一个帖子来自于codeigniter一个Ajax调用？ [英] Way to tell if a post came from an ajax call in codeigniter?

问题描述

我刚开始使用codeIgniter使用Zend一段时间后。我的新网站，你通过Ajax的注册功能。在Zend的，我可以用它来检查，​​如果传入的职位是通过AJAX，所以从我的网站：

 如果（$这个 - ＆GT;调用getRequest（） - ＆GT;！isXMLHtt prequest（））
 

有一张code。在codeIgniter，做同样的事情？如果我不确保它是一个AJAX调用，有人理论上可以注册任何他们想要创建一个表来发表我的控制器。

谢谢！

解决方案

 如果（使用isset（$ _ SERVER ['HTTP_X_REQUESTED_WITH']）及及（$ _ SERVER ['HTTP_X_REQUESTED_WITH'] =='XMLHtt prequest'））{}
 

但是，由于您使用的是codeigniter，它能够更好地利用它们的输入级。了解如何下面去做。

 如果（$这个 - ＆GT;输入 - ＆GT; is_ajax_request（））{
     //执行你的code
 }
 

I just started using CodeIgniter after using Zend for a while. My new site has a feature where you register through Ajax. In Zend I could use this to check if the incoming POST was through AJAX, and therefore from my site:

if(!$this->getRequest()->isXMLHttpRequest())

Is there a piece of code in CodeIgniter that does the same thing? If I don't make sure it's an AJAX call, someone could theoretically register anything they wanted by creating a form to post to my controller.

Thanks!

解决方案

if (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && ($_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest')) {}

But since you are using codeigniter, its better to use their input class . See how to do it below.

 if($this->input->is_ajax_request()){
     //Execute Your Code
 }

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