But it’s there if the older browsers need it (IE7) or you somehow have visitors in compatibility view. When compatibility view is notactivated, IE is said to be running in nativemode. When active, Compatibility View forcesIE to display the webpage in Quirks mode as if the page werebeing viewed in IE7. Click on Settings, scroll to the bottom and click. Click the 3 horizontal lines icon on the far right of the Address bar. The cool thing about json2 is that if it detects that JSON is already defined, it won’t do anything at all. 'Compatibility View' is a compatibilitymode feature of the web browser Internet Explorer in version8 and later. How do I change compatibility settings in Chrome For Chrome browser: 1. If they are, then JSON will be undefined. To be safe, if you can’t use the Apache header above (which we found to always work as opposed to the meta tag) you might want to load json2.js for IE8 and 9 because you can’t control if a user is in compatibility view. Microsoft Edge is the browser recommended by Microsoft and offers a faster, more modern experience than Internet Explorer. Internet Explorer 11 is retiring on June 15, 2022.
Header set X-UA-Compatible "IE=edge,chrome=1" env=ie Internet Explorer category page Microsoft Download Center. You can use the Apache header above, combined with a check to only send the header for Internet Explorer BrowserMatch MSIE ie htaccess, note that you need mod_headers enabled for this to work): Header set X-UA-Compatible "IE=edge" We now use an Apache header (and not use the meta tag at all) to achieve IE=edge. This is why you need to open it from the desktop shortcut instead of the Start screen.
When Internet Explorer is opened in Windows App mode you can't change Compatibility View settings. However we’ve had problems with this in the past where it doesn’t always seem to work, especially on corporate networks and intranets. Click the broken page icon in the location/address bar of Internet Explorer to enable Compatibility View for a website you're currently viewing. The usual fix for this is to add a meta tag to force IE to use “edge” (or a specific version if you like): The problem was IE’s compatibility view, which triggers rendering in sort-of-IE7 mode. You may need to restart your browser for the change to take effect. IE9 on Mango supports compatible document modes similar to IE9 on Windows, controlled via a compatibility list. This was happening in IE8 and IE9, which is strange because the JSON functions are in those IE versions. 1) On your keyboard, press 'ALT' to make the menu bar show 2) Select 'Tools', and click 'Compatibility View Settings' 3) Check that 'Display intranet sites in Compatibility View' is not checked. I had some issues today while testing in IE, where “JSON” was undefined.