Re: [webcomponents] self-documenting component.html files

• From: Boris Zbarsky <bzbarsky@MIT.EDU>
• Date: Fri, 05 Apr 2013 15:01:32 -0400
• To: public-webapps@w3.org
• Message-ID: <515F1F8C.3080200@mit.edu>

On 4/5/13 2:57 PM, Mike Kamermans wrote:
> The getter/setter incur virtually no overhead, being baked into JS at the
> lowest possible level, compared to mutation observers, which are rather
> heavy hitting things for notifying non-owner objects of changes.

For what it's worth, I welcome actual performance data on this.  ;)

But in any case, you can't easily observe nodes being added to an 
element via the innerHTML setter using defineProperty, because someone 
could grab that setter from some other node (in some other document, 
even!) and then .call() it.

-Boris

Received on Friday, 5 April 2013 19:02:01 UTC