IE11在使用AjaxFileUpload进行文件上传时挂起 [英] IE11 hangs during file upload with AjaxFileUpload

问题描述

IE11前几天出现了一个奇怪的问题。该插件，工作得很好（ https://github.com/davgothic/AjaxFileUpload ）现在不想要。当我选择一个文件，然后单击加载IE死亡挂起。只有杀死进程的帮助。我研究了深入的jQuery代码来发布数据，并且在挂起之前无法找到放置断点的位置。
提交数据正常，文件接收到服务器和处理程序正确工作，它返回XML与一些信息。但是在处理程序的context.Response.End（）;之后没有更多事件（例如ajaxComplete）在客户端上调用。
我在哪里可以找到问题？只有在IE11和许多不同的机器上。 IE10的工作正常...
感谢您的帮助！
解决方案

我刚碰到同样的问题，似乎与以下来自Microsoft的安全更新相关联：

http://support.microsoft.com/kb/2962872/en-us

在已知的问题中，他们列出了

问题3：安装此安全更新后，在使用Web表单或上载文件时，某些应用程序可能无法响应Internet Explorer。浏览器版本10和11.

注意：我们正在研究这个问题，当信息变得可用时，将在本文中发布更多信息。

卸载此更新后，我们的文件上传再次正常工作。

Strange problem appeared with IE11 few days ago. The plugin, wich worked good (https://github.com/davgothic/AjaxFileUpload) now doesn't want to. After I choose a file and click "Load" IE deathly hangs. Only kill process helps. I looked into deep jQuery code for posting data and can't find where to put breakpoint before it hangs. The submitting data is ok, file recieved on server and handler correctly worked, it returns the XML with some info. But no more events (such as "ajaxComplete") called on client after the handler's "context.Response.End();". Where can I find the problem? It is only in IE11 and on many different machines. IE10 works OK... Appreciate for any help!

解决方案

I just ran into the same problem, and it seems to be linked to the following security update from Microsoft

http://support.microsoft.com/kb/2962872/en-us

Under known issues, they've listed

"Issue 3: After you install this security update, Internet Explorer may become unresponsive in some applications when web forms are being used or when files are being uploaded. This issue affects Internet Explorer versions 10 and 11.

Note We are researching this problem and will post more information in this article when the information becomes available."

After uninstalling this update, our file uploading once again works fine.

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