Touchmove, Touchstart, Touchend targets wrong in iOS

[roycyang]

REQUIRED INFORMATION

Ext version tested:

• Touch 2.0.0GPL and 2.0.1RC

Browser versions tested against:

• iOS 5.1

DOCTYPE tested against:

• HTML5

Description:

• When I have a touchmove event and I track the target, it works in Chrome but in iOS the touch target is ALWAYS the first thing I touched. Even if I drag my finger to a different element, the same element.id comes back again and again.

Steps to reproduce the problem:

• Check out http://roycyang.github.com/sencha-touch-extensions/ in the debug console
• Note how in Chrome or Safari if you click on the GT.FixedButton, the target changes when you move your cursor?
• Doing the same thing in iOS gives you the wrong target

The result that was expected:

• That the target element is actually what you are touching

The result that occurs instead:

• The target never changes, is always the first thing you touched

Test Case:

    https://github.com/roycyang/sencha-touch-extensions

HELPFUL INFORMATION

Screenshot or Video:

• attached

Correct element IDs in chrome:
Screen Shot 2012-04-22 at 4.57.14 PM.jpg

The touchmove target never changes in iOS:

photo.jpg

See this URL for live test case: http://roycyang.github.com/sencha-touch-extensions/