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| author | Michał Gołębiowski-Owczarek <m.goleb@gmail.com> | 2019-04-29 22:56:09 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-04-29 22:56:09 +0200 |
| commit | cf84696fd1d7fe314a11492606529b5a658ee9e3 (patch) | |
| tree | 8fd4a45dd755e5f1215adbc82e7870727c8164e8 /src/css/var/getStyles.js | |
| parent | bde53edcf4bd6c975d068eed4eb16c5ba09c1cff (diff) | |
| download | jquery-cf84696fd1d7fe314a11492606529b5a658ee9e3.tar.gz jquery-cf84696fd1d7fe314a11492606529b5a658ee9e3.zip | |
Core: Drop support for IE <11, iOS <11, Firefox <65, Android Browser & PhantomJS
Also, update support comments format to match format described in:
https://github.com/jquery/contribute.jquery.org/issues/95#issuecomment-69379197
with the change from:
https://github.com/jquery/contribute.jquery.org/issues/95#issuecomment-448998379
(open-ended ranges end with `+`).
Fixes gh-3950
Fixes gh-4299
Closes gh-4347
Diffstat (limited to 'src/css/var/getStyles.js')
| -rw-r--r-- | src/css/var/getStyles.js | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/css/var/getStyles.js b/src/css/var/getStyles.js index 0b893acf0..7adbdcfb5 100644 --- a/src/css/var/getStyles.js +++ b/src/css/var/getStyles.js @@ -3,12 +3,14 @@ define( function() { return function( elem ) { - // Support: IE <=11 only, Firefox <=30 (#15098, #14150) - // IE throws on elements created in popups - // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" + // Support: IE <=11+ (trac-14150) + // In IE popup's `window` is the opener window which makes `window.getComputedStyle( elem )` + // break. Using `elem.ownerDocument.defaultView` avoids the issue. var view = elem.ownerDocument.defaultView; - if ( !view || !view.opener ) { + // `document.implementation.createHTMLDocument( "" )` has a `null` `defaultView` + // property; check `defaultView` truthiness to fallback to window in such a case. + if ( !view ) { view = window; } |