Task #30664
closed
Set X-UA-Compatible to IE=9 for Backend
Added by Steffen Gebert almost 13 years ago.
Updated almost 7 years ago.
Category:
Backend User Interface
Description
To use the rendering engine of IE9 in the Backend of TYPO3, change the
X-UA-Compatible setting from IE=8 to IE=9.
Patch set 2 of change Ieddd6f5bf2b4aa2e47bd98547d79c83c639ddda4 has been pushed to the review server.
It is available at http://review.typo3.org/5632
- Target version deleted (
4.6.0-RC1)
- Target version set to 4.7.0
The TCA slider 'wizard' doesn't work correctly in IE9 with X-UA-Compatible set to IE9. It's a bit too short before the release to thoroughly test the whole BE with this setting and fix possible further problems.
We should do this as one of the first things in 4.7 to have plenty of time.
After discussion with Steffen G. the target is set to 4.7
- Status changed from New to Under Review
The HTML5Boilerplate uses this meta tag:
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"></<pre>
Maybe we can consider it as well...
Oh, and older releases (4.6 and 4.5) are affected as well, aren't they?
I don't think so - see in this case when it would probably fail with the slider. So I would prefer testing it with a specific IE version and then increase it to that working version.
- Status changed from Under Review to Resolved
- % Done changed from 0 to 100
- Status changed from Resolved to Closed
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