Demo page does not scroll on Safari 6, OS X 10.8

[richarddong]

http://jejacks0n.github.com/mercury/

@jejacks0n

[jejacks0n]

Works for me -- do you have any more information that would effect it?

[aaronbrethorst]

I'm having the same problem. Everything except a two finger swipe works fine. There's nothing special about my setup. MacBook Air (mid-2012), 10.8.1, Safari 6.0 (8536.25). Interestingly, once I bring up the web inspector, two-finger scrolling works fine.

repro steps:

1. Open http://jejacks0n.github.com/mercury/
2. Try to scroll

i.e. do not hit the "Check out the demo" button

[jejacks0n]

Ack.. these are the worst.. I still can't duplicate it.. safari 6.0 (7536.25) / os x 10.7.4.. is it an issue with the changes made in Mountain Lion? It'll be hard for me to sort out for a few days, so if anyone can help sort it out that would be awesome, otherwise it'll be a few days.

Thanks for the help trying to sort this out.

[aaronbrethorst]

What's the easiest way for me to get the demo experience running locally so I can try to nail this down?

[jejacks0n]

I was able to test it on a coworkers machine (I haven't updated yet), and I can confirm that this is only an issue in Mountain Lion / Safari 6.0 -- so it's an OS issue.

@aaronbrethorst If you've got ruby setup etc, you can clone the project, bundle, and run rackup.. then access it at localhost:9292

It's easier if you have rails experience, but it's not that hard.

If you just want the demo app, you can clone the gh_pages branch -- it's static pages.

[aaronbrethorst]

Sweet, that does it. I'll take a look and see if I can figure it out. Are there any suggestions you can give me on where to go looking? For example, do you hook onScroll anywhere, or anything similar?

[jejacks0n]

No, it's just an iframe with a width/height.. it may have something to do with how scrolling works on iframes now?

[aaronbrethorst]

Interesting... I'll do some investigation along those lines. Also I tried bisecting back a couple months but found that this problem has gone back at least that far.

Sent from my iPhone

On Sep 5, 2012, at 3:28 PM, Jeremy Jackson notifications@github.com wrote:

No, it's just an iframe with a width/height.. it may have something to do with how scrolling works on iframes now?

—
Reply to this email directly or view it on GitHub.

[jejacks0n]

I actually understand it -- it has specifically to do with the Mercury Loader script. Notice that if you resize the window at all it will begin scrolling properly. It must be a timing issue, and now that I understand it / can reproduce it I'll definitely be taking a look at fixing it.

Thanks again all for the heads up.

[ilyacherevkov]

Same for me: two fingers swipe and mouse week don't work for me in Safary 10.8

[tigg]

Same here.

Additionally, scrolling does not work at all on my experimental rails app for trying out Mercury Editor on Safari, Chrome and Firefox. I'm running Mac OS X 10.8.2. Mercury Editor 0.9.

[romainbutteaud]

I have the same problem here. Did someone find a way to fix it?

[romainbutteaud]

Ok I got it.
If you change the overflow property from "hidden" to "scroll" of the "html, body{}" tags in the mercury.css file, it will works great now.

[tigg]

Excellent. That fixed it for me, too. In the editor as well as all other pages. Thanks RomainButteaud!

[jejacks0n]

I'll fix that shortly then. Thanks for sorting it out!

[flojon]

Hello,

I have the same problem but this fix is not enough in my case. I found that I have to remove "visibilty: hidden" from .mercury-iframe to make scrolling work...