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Both "pointerup" and "MSPointerUp"​​​ are triggered in IE10 and IE11 if zone.js is used #589

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dxvladislavvolkov opened this issue Jan 11, 2017 · 2 comments · May be fixed by #1129
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Both "pointerup" and "MSPointerUp"​​​ are triggered in IE10 and IE11 if zone.js is used #589

dxvladislavvolkov opened this issue Jan 11, 2017 · 2 comments · May be fixed by #1129

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@dxvladislavvolkov
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Hello, I registered an event handler for the "pointerup" and "MSPointerUp" events. The "MSPointerUp" event is handled for IE10 compatibility and the "pointerup" event for IE11
As a result, both handlers are executed in IE11 (and IE10) if zone.js is registered on the page. 
I expect that only one handler should be executed.
You can see example here.
@JiaLiPassion
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Without zone.js, the event also both triggered, you can see this plunker, but maybe IE do some tricks to see whether the MSPointer handler is the same with pointerup handler, if they the same, the handler will be executed once.

And with zone.js patch, the handler are not equals even they reference the same handler.

I'm not sure whether zone.js should handle this or not.

JiaLiPassion added a commit to JiaLiPassion/zone.js that referenced this issue Aug 26, 2018
@JiaLiPassion
fix(event): in IE, fix #1128, angular#589, pointer event will be tran…
7f589e0 
…sformed in IE
@JiaLiPassion JiaLiPassion mentioned this issue Aug 26, 2018
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JiaLiPassion added a commit to JiaLiPassion/zone.js that referenced this issue Sep 6, 2018
@JiaLiPassion
fix(event): in IE, fix #1128, angular#589, pointer event will be tran…
7c4b784 
…sformed in IE
JiaLiPassion added a commit to JiaLiPassion/zone.js that referenced this issue Sep 6, 2018
@JiaLiPassion
fix(event): in IE, fix #1128, angular#589, pointer event will be tran…
d8c227e 
…sformed in IE
JiaLiPassion added a commit to JiaLiPassion/zone.js that referenced this issue Sep 11, 2018
@JiaLiPassion
fix(event): in IE, fix #1128, angular#589, pointer event will be tran…
98dd51f 
…sformed in IE
@JiaLiPassion
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close for duplicate

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fix(event): in IE, fix #1128, #589, pointer event will be transformed in IE JiaLiPassion/zone.js
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@JiaLiPassion @dxvladislavvolkov