Adrian Vasiliu created CB-5115:
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Summary: On iOS 7, events are dispatched to wrong elements when
taping an input field pops the virtual keyboard
Key: CB-5115
URL: https://issues.apache.org/jira/browse/CB-5115
Project: Apache Cordova
Issue Type: Bug
Components: iOS
Affects Versions: 3.1.0
Environment: iOS 7
Reporter: Adrian Vasiliu
On iOS 7, when a Cordova 3.1 app contains input fields (<input>, <textarea>),
the events such as "focus" and "click" can be dispatched to the wrong elements
when taping the field while the virtual keyboard is not visible.
Apparently, the event dispatching mechanism is confused by the fact the page is
pushed by the keyboard showing up: the events are dispatched to the element at
the coordinate after the push, instead of the element at the coordinate of the
initial tap gesture.
Reproduced with Cordova 3.1 using Xcode 5.0 on Mac OS X 10.8.5, running on
iPhone and iPad simulators and real devices.
How to reproduce:
Run on iOS 7 a Cordova 3.1 app using the code from the attached test file. The
test contains several input elements, and a message area which displays a
message for each "focus" and "click" events received by the input elements; the
message includes the id of the element. When tapping an input element while the
keyboard is not visible, the message shows that the event is received by wrong
element. Also, the wrong input is focused.
Notes:
- Reproduced only when *not* using height:device-height in the meta tag, per
the recommendation in the Cordova 3.1 doc
(http://cordova.apache.org/docs/en/3.1.0/guide_platforms_ios_upgrading.md.html#Upgrading%20iOS).
- The same test code works fine in a pure webapp in Safari on iOS 7.
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