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[Bug 18732] [Custom]: element upgrade algorithm does not preserve attributes, event listeners, references

From: <bugzilla@jessica.w3.org>
Date: Thu, 30 Aug 2012 03:50:32 +0000
Message-Id: <E1T6vm4-0007vJ-CG@jessica.w3.org>
To: public-webapps-bugzilla@w3.org
https://www.w3.org/Bugs/Public/show_bug.cgi?id=18732

--- Comment #21 from Olli Pettay <bugs@pettay.fi> 2012-08-30 03:50:31 UTC ---
If we copy event listeners based on that arguments, we should copy also
all the expando properties.
And I don't want either one.
I prefer simple APIs which use as much existing infrastructure as possible.
So, clone() + replace() + whatever defaults the options has is what I'd
prefer.

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Received on Thursday, 30 August 2012 03:50:33 GMT

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