1283807 - Can't use the touch pad to scroll the page correctly

Status: RESOLVED INVALID

(Web Compatibility :: Site Reports, defect)

Description

[Alastor Wu [:alwu]]

It can be reproduced on both FF47 and nightly in OSX.

STR.
1. go to http://www.fujirockfestival.com/artist/timetable/tt22.asp
2. use the touch pad to scroll

Expected.
2. can scroll the page up and down

Actual.
2. can't scroll

Comment 1

[ovidiu boca[:Ovidiu]]

Tested on macbook OS X 10.9 and iMac OS X 10.10 and I can reproduce this with mouse scrolling and touch pad scrolling. Tested on FF 47, and Nightly 50.0a1 (2016-07-28).

Comment 2

[Stefan [:stefanh]]

You can't really scroll with Safari either. I suspect that you can't scroll normally on windows/linux as well - do you have access to a windows/linux machine?

Comment 3

[ovidiu boca[:Ovidiu]]

I tested with Nightly 50.0a1(2016-07-28) and I can reproduce this bug on Ubuntu 15.10 x64, and Windows 10 x64, I can't scroll.  I also tested with Chrome and Edge and I can scroll the page. So I think this is not a Widget Cocoa bug.

Comment 4

[Kartikaya Gupta (email:[e-mail])]

The page is relying on the "mousewheel" event to be fired which is non-standard and that we don't support.

Comment 5

[Mike Taylor [:miketaylr]]

They got some code that tries to add its own custom "mousewheel" event:

http://www.fujirockfestival.com/artist/timetable/js/mootools.svn.js

'mousewheel': {
  type: (window.gecko) ? 'DOMMouseScroll' : 'mousewheel'
}

But window.gecko is always undefined....

Ideally they should be using the wheel event: https://developer.mozilla.org/en-US/docs/Web/Events/wheel

Comment 6

[Mike Taylor [:miketaylr]]

Karl, given the country, can you reach out? ^_^

Comment 7

[Karl Dubost💡 :karlcow]

They use mootools. The latest version of mootools-core seems fine.
https://github.com/mootools/mootools-core/blob/2f0aee54c40525e4261b556bc6ed2a12a619db73/Source/Element/Element.Event.js#L145

They fixed it a couple of times.
https://github.com/mootools/mootools-core/commit/c5fa832c1b5e8f76dca81ff538526fa1ee73539e


From their code they use 	
Mootools version: '1.11' 

The latest version is 1.60


So we need to ask them to upgrade to the latest mootools.

The owner of the festival is SMASH
http://www.smash-jpn.com/
https://en.wikipedia.org/wiki/Smash_(music_promoters)


Very hard to find contacts.
https://twitter.com/fujirock_jp

Comment 8

[Karl Dubost💡 :karlcow]

http://twitter.com/MozWebCompat/status/760705279193382912

Comment 9

[Mike Taylor [:miketaylr]]

The URL is 404 now, so lets close. If theres another page with the same issue, please reopen -- thanks!