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Re: Minimum viable custom elements

From: Boris Zbarsky <bzbarsky@mit.edu>
Date: Wed, 14 Jan 2015 09:53:02 -0500
Message-ID: <54B682CE.4040003@mit.edu>
To: public-webapps@w3.org
On 1/14/15 9:45 AM, Anne van Kesteren wrote:
> * No subclassing of normal elements for now.

You mean subclassing anything more specific than HTMLElement/SVGElement, 
yes?  Presumably we still want subclassing of HTMLElement and maybe 
SVGElement?

> * Parsing of declarative syntax invokes the registered constructor
> synchronously.

I would like to understand what this means, exactly.  For example, what 
is the proposed behavior of document.write() in the declarative constructor?

This part of the proposal really worries me in terms of implementation 
complexity, for what it's worth.

-Boris
Received on Wednesday, 14 January 2015 14:53:32 UTC

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