Top "Internet-explorer-9" questions

Windows Internet Explorer 9 (abbreviated as IE9) is a web browser developed by Microsoft, released on 14 March 2011.

Placeholder in IE9

It seems it's a very well known problem but all the solutions I found on Google don't work on my …

javascript html internet-explorer-9 placeholder
X-Frame-Options Allow-From multiple domains

I have an ASP.NET 4.0 IIS7.5 site which I need secured using the X-Frame-Options header. I also need to enable …

asp.net security iis-7 header internet-explorer-9
IE9 JavaScript error: SCRIPT5007: Unable to get value of the property 'ui': object is null or undefined

My website works well on Chrome, Firefox, and Internet Explorer 8. But on Internet Explorer 9, very weird errors are triggered when …

javascript asp.net internet-explorer-9
Gradients in Internet Explorer 9

Does anyone know the vendor prefix for gradients within IE9 or are we still supposed to still be using their …

css background internet-explorer-9 gradient
Why does JavaScript only work after opening developer tools in IE once?

IE9 Bug - JavaScript only works after opening developer tools once. Our site offers free pdf downloads to users, and …

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HTML5 - mp4 video does not play in IE9

I have an mp4 video that I want to play in IE9 using HTML5 <video> tag. I added …

html internet-explorer-9 html5-video
Why does IE9 switch to compatibility mode on my website?

I have just installed IE9 beta and on a specific site I created (HTML5) IE9 jumps to compatibility mode unless …

html css internet-explorer-9 compatibility-mode
IE9 jQuery AJAX with CORS returns "Access is denied"

The following works in all browsers except IE (I'm testing in IE 9). jQuery.support.cors = true; ... $.ajax( url + "messages/postMessageReadByPersonEmail", { …

jquery internet-explorer-9 cross-domain jsonp cors
Forcing Internet Explorer 9 to use standards document mode

How can I force Internet Explorer 9 to use standards document mode? I built a website and I'm finding that IE9 …

html internet-explorer internet-explorer-9 quirks-mode
How to disable Compatibility View in IE

I am wondering how do you stop people who are using IE 8 from going to Compatibility mode? <meta http-equiv="…

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