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| author | Oleg Gaidarenko <markelog@gmail.com> | 2015-05-02 20:51:03 +0300 |
|---|---|---|
| committer | Oleg Gaidarenko <markelog@gmail.com> | 2015-05-03 13:58:16 +0300 |
| commit | 0fc5bebb63decb57dfe4247ea836fbf402d92ad1 (patch) | |
| tree | 42f1ce7c280bd6782706f7e51d8a82408df1f74c /src/event.js | |
| parent | 1a067a49d17e0fb2d487baa797f5c4cdea0337a2 (diff) | |
| download | jquery-0fc5bebb63decb57dfe4247ea836fbf402d92ad1.tar.gz jquery-0fc5bebb63decb57dfe4247ea836fbf402d92ad1.zip | |
Event: add support comment
(cherry-picked from 9db9316609c2881dbb6abc49efc3aa91a57a02ad)
Ref gh-2047
Diffstat (limited to 'src/event.js')
| -rw-r--r-- | src/event.js | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/event.js b/src/event.js index 87ae3a65b..a5b8d597d 100644 --- a/src/event.js +++ b/src/event.js @@ -24,6 +24,8 @@ function returnFalse() { return false; } +// Support: IE9 +// See #13393 for more info function safeActiveElement() { try { return document.activeElement; @@ -439,7 +441,10 @@ jQuery.event = { delegateCount = handlers.delegateCount, cur = event.target; + // Support (at least): Chrome, IE9 // Find delegate handlers + // + // Support: Firefox // Black-hole SVG <use> instance trees (#13180) // Avoid non-left-click bubbling in Firefox (#3861) if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { @@ -669,6 +674,8 @@ jQuery.event = { jQuery.removeEvent = document.removeEventListener ? function( elem, type, handle ) { + + // This "if" is needed for plain objects if ( elem.removeEventListener ) { elem.removeEventListener( type, handle, false ); } |