|Summary:||touchend/cancel not fired when performing back navigation using touch drag from the bezel|
|Product:||WebKit||Reporter:||Mikhail Fomitchev <mfomitchev>|
|Component:||DOM||Assignee:||Benjamin Poulain <benjamin>|
|Version:||528+ (Nightly build)|
|Hardware:||iPhone / iPad|
Description Mikhail Fomitchev 2014-09-04 07:40:17 PDT
Safari on iPad with iOS7: - Open a new tab and go to google.com - In the same tab go to http://www.rbyers.net/eventTest.html - Perform one finger touch-drag from the left bezel - this should engage the effect for the back navigation - lift your finger without completing the navigation Observe the output on the page: touchstart and touchmove events are dispatched, but touchcancel is never dispatched.
Comment 1 Rick Byers 2014-09-04 07:44:51 PDT
I agree it's probably important that websites reliably receive either a touchend or touchcancel so they can tell a touch is no longer active on the page. I can reproduce this on iOS 8 beta as well.
Comment 2 Benjamin Poulain 2014-09-04 12:23:10 PDT
Yep, it is a know issue. We "broke" it intentionally with iOS 7. :( I don't think I'll send a touch cancel here. Instead I plan to not send the events until the gesture has failed (to match the HI guidelines for the edge swipe).
Comment 3 Lucas Forschler 2019-02-06 09:18:29 PST
Mass move bugs into the DOM component.