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| -rw-r--r-- | ui/jquery.effects.core.js | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/ui/jquery.effects.core.js b/ui/jquery.effects.core.js index 5cf95696d..fe2bf298d 100644 --- a/ui/jquery.effects.core.js +++ b/ui/jquery.effects.core.js @@ -428,6 +428,15 @@ $.extend( $.effects, { }, active = document.activeElement; + // support: Firefox + // Firefox incorrectly exposes anonymous content + // https://bugzilla.mozilla.org/show_bug.cgi?id=561664 + try { + active.id; + } catch( e ) { + active = document.body; + } + element.wrap( wrapper ); // Fixes #7595 - Elements lose focus when wrapped. |