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[0.9] touch track fails on iPhone, .touchIdentifier vs .identifier #1496

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IntranetFactory opened this issue May 7, 2015 · 1 comment
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[0.9] touch track fails on iPhone, .touchIdentifier vs .identifier #1496

IntranetFactory opened this issue May 7, 2015 · 1 comment

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@IntranetFactory
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In my tests ev.changedTouches[0].touchIdentifier in https://github.com/Polymer/polymer/blob/0.8-preview/src/standard/gestures.html#L133 is always undefined

But it seems that ev.changedTouches[0].identifier returns the expected 'finger'.

This causes for me that touch doesn't trigger any track events for me both on iOS and Chrome.

Wondering if I'm doing anything wrong?
@IntranetFactory
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Still fails after 324272e from @azakus

When I remove the return (https://github.com/Polymer/polymer/blob/0.8-preview/src/standard/gestures.html#L134) tracking works (but not filtered by "first" finger any longer).

Is this a known bug? Should touchIdentifier exist on Safari and Chrome ?

@IntranetFactory IntranetFactory changed the title [0.9] new gestures .touchIdentifier vs .identifier [0.9] touch track fails on iPhone, .touchIdentifier vs .identifier May 12, 2015
dfreedm added a commit that referenced this issue May 12, 2015
@dfreedm
Implement a minimum track distance
617093c 
- Allows for "sloppy" taps
- 5px for now
- Fixes #1496 [0.9] touch track fails on iPhone, .touchIdentifier vs .identifier
- Fixes a bug with "nested" event listeners with touch events
@dfreedm dfreedm mentioned this issue May 12, 2015
Merged
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@IntranetFactory