Mozilla 도움말 검색

고객 지원 사기를 피하세요. 저희는 여러분께 절대로 전화를 걸거나 문자를 보내거나 개인 정보를 공유하도록 요청하지 않습니다. "악용 사례 신고"옵션을 사용하여 의심스러운 활동을 신고해 주세요.

자세히 살펴보기

Keydown Event does not work for Control, Shift and Alt keys?

more options

If you execute the following code in the browser's console

onkeydown = function(e){console.log(e);};

it should log every keypress to the console window, however, the event doesn't seem to fire when I press Control, Alt or Shift (by themselves, keycombos like Shift + W work). Trying the same in Edge for example works for every key, including the three mentioned. Am I doing something wrong or is this a bug of firefox? I should also mention that I'm using the developer edition of firefox.

If you execute the following code in the browser's console onkeydown = function(e){console.log(e);}; it should log every keypress to the console window, however, the event doesn't seem to fire when I press Control, Alt or Shift (by themselves, keycombos like Shift + W work). Trying the same in Edge for example works for every key, including the three mentioned. Am I doing something wrong or is this a bug of firefox? I should also mention that I'm using the developer edition of firefox.

모든 댓글 (4)

more options

It works for me in Nightly.

more options

You're right, it seems like it works on both, regular firefox and nightly, just not on the developer version. I guess I've to wait for an update of the developer version then and use any of the other ones in the meantime?

글쓴이 Einhornyordle 수정일시

more options

This is strange. May be a bug in dev-ed (so it will be solved n 4 weeks). I would also compare about:config entries beginning with dom.keyboardevent.*.

more options

dom.keyboardevent.* config entries are equal on all 3 editions, so that doesn't seem to be the problem. I guess I'll try again in a month or so.