1540187 - PageUp/Down keys not working in Gmail compose textbox

Status: NEW

(Core :: DOM: Editor, defect, P3)

Description

[Botond Ballo [:botond]]

STR:

1. Compose a long email or reply to a long email in Gmail.
2. With the cursor in the compose textbox, press PageUp or PageDown.

Expected results:

The cursor moves up or down by a page.

Actual results:

Nothing happens.

Comment 1

[Alphan Chen [:alchen]]

I cannot reproduce the symptom on Mac and Windows.
Could you provide the firefox version and which platform?

Comment 2

[Botond Ballo [:botond]]

I'm running a recent nightly on Linux. I checked again today and confirmed the issue still occurs.

Comment 3

[Makoto Kato [:m_kato]]

widget?

Comment 4

[Masayuki Nakano [:masayuki] (he/him)(JST, +0900)(PTO: 9/8)]

I reproduced only in the editor for replay, but not only on Linux.

botond:

What do you see keyCode value and key value of keydown event when you press PageDown and PageUp in the testsuite?

Comment 5

[Botond Ballo [:botond]]

(In reply to Masayuki Nakano [:masayuki] (JST, +0900)(Sick, maybe slow response) from comment #4)

botond:

What do you see keyCode value and key value of keydown event when you press PageDown and PageUp in the testsuite?

For PageDown: keyCode=34 and key=PageDown
For PageUp: keyCode=33 and key=PageUp

Comment 6

[Masayuki Nakano [:masayuki] (he/him)(JST, +0900)(PTO: 9/8)]

Okay, then, this shouldn't be our bug. We need to compare with Chrome/Chromium's behavior, and if different, we need to contact Google.

Comment 7

[Botond Ballo [:botond]]

(In reply to Alphan Chen [:alchen] from comment #1)

I cannot reproduce the symptom on Mac and Windows.

I just tested a recent Firefox nightly on Windows, and the problem occurs there as well.

Comment 8

[Botond Ballo [:botond]]

(In reply to Masayuki Nakano [:masayuki] (he/him)(JST, +0900)(Might be slow response) from comment #6)

Okay, then, this shouldn't be our bug. We need to compare with Chrome/Chromium's behavior, and if different, we need to contact Google.

I tested Chromium on Linux, and there it works fine.

Comment 9

[Masayuki Nakano [:masayuki] (he/him)(JST, +0900)(PTO: 9/8)]

Thanks! Mike?

Comment 10

[Mike Taylor [:miketaylr]]

Thanks, I've sent an email to Google on our partner list.

Comment 11

[Chris Peterson [:cpeterson]]

PageUp/Down works for me in 68 Nightly on Windows 10. My laptop keyboard uses Fn+UpArrow and Fn+DownArrow keyboard shortcuts instead of dedicated PageUp/Down keys, in case that makes a difference.

Comment 12

[Firefox Bug Husbandry Bot]

See bug 1547409. Moving webcompat whiteboard tags to keywords.