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Task #30664

closed

Set X-UA-Compatible to IE=9 for Backend

Added by Steffen Gebert about 13 years ago. Updated about 7 years ago.

Status:
Closed
Priority:
Could have
Category:
Backend User Interface
Target version:
Start date:
2011-10-08
Due date:
% Done:

100%

Estimated time:
TYPO3 Version:
4.6
PHP Version:
Tags:
Complexity:
easy
Sprint Focus:

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.


Related issues 3 (0 open3 closed)

Related to TYPO3 Core - Bug #25190: Selection in pagetree with IE9 RC not possibleClosed2011-02-27

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Related to TYPO3 Core - Bug #76166: Set X-UA-Compatible in ModuleTemplate for frontend editingClosed2016-05-12

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Blocks TYPO3 Core - Bug #32581: Slider doesn't work in IE with compatibilty mode IE=9ClosedJigal van Hemert2011-12-15

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Actions #1

Updated by Mr. Hudson about 13 years ago

Patch set 2 of change Ieddd6f5bf2b4aa2e47bd98547d79c83c639ddda4 has been pushed to the review server.
It is available at http://review.typo3.org/5632

Actions #2

Updated by Steffen Gebert about 13 years ago

  • Target version deleted (4.6.0-RC1)
Actions #3

Updated by Jigal van Hemert about 13 years ago

  • 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

Actions #4

Updated by Gerrit Code Review almost 13 years ago

  • Status changed from New to Under Review

Patch set 3 for branch master has been pushed to the review server.
It is available at http://review.typo3.org/5632

Actions #5

Updated by Gerrit Code Review almost 13 years ago

Patch set 4 for branch master has been pushed to the review server.
It is available at http://review.typo3.org/5632

Actions #6

Updated by Oliver Hader almost 13 years ago

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...

Actions #7

Updated by Oliver Hader almost 13 years ago

  • Complexity set to easy

Oh, and older releases (4.6 and 4.5) are affected as well, aren't they?

Actions #8

Updated by Steffen Gebert almost 13 years ago

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.

Actions #9

Updated by Steffen Gebert over 12 years ago

  • Status changed from Under Review to Resolved
  • % Done changed from 0 to 100
Actions #10

Updated by Riccardo De Contardi about 7 years ago

  • Status changed from Resolved to Closed
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