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Windows 10.

I have 2 applications using the same C++ library which creates WebBrowser control (Internet Explorer based control). It does not use Qt, only WinAPI.

First application is raw WinAPI based C++ application which does not use Qt.

A second one is Qt 5.9.2 widgets based C++ application.

In both applications I try to open the following URL: https://vi.infcdn.net/test.html.

The problem is that in my first app this web page works as expected. But in my Qt based app it does not work. Ajax is not working on it.

Addition #1. I've also tried webbrowser example from Active Qt examples folder. (http://doc.qt.io/qt-5/activeqt-activeqt-webbrowser-example.html). It's not working here too.

Alexander Dyagilev
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  • show your code. – eyllanesc Nov 18 '17 at 15:15
  • It will take a lot of time for me to extract the required code. But you can use code from example, provided with Qt. Web Browser example. Please see my Addition #1. It has exactly the same problem. This web browser example uses the same Internet Explorer Active X control. – Alexander Dyagilev Nov 18 '17 at 17:48

1 Answers1

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It was Internet Explorer compatibility mode.

Here is how to disable it: Force IE compatibility mode off using tags

Alexander Dyagilev
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