- From: <bugzilla@jessica.w3.org>
- Date: Wed, 29 Aug 2012 18:07:30 +0000
- To: public-webapps-bugzilla@w3.org
https://www.w3.org/Bugs/Public/show_bug.cgi?id=18729 --- Comment #4 from Dimitri Glazkov <dglazkov@chromium.org> 2012-08-29 18:07:30 UTC --- (In reply to comment #3) > (In reply to comment #2) > > (In reply to comment #1) > > > Recursive shadow-dom creation requires information about the extendee. > > > > > > The section 4 algorithm takes only 'prototype' and 'template' inputs and it's > > > difficult to infer the extendee name from that input (it would require > > > searching the custom element registry for matching prototypes). > > > > > > For our polyfill implementation we attached 'extendsName' to 'prototype' to get > > > around this problem. > > > > Why not just use prototype.constructor? > > I need to know if my prototype is derived from another custom element. I don't > see how prototype.constructor helps me find that information? > > I suppose 'prototype.__proto__.constructor' might be the constructor I'm > looking for, but even then I need the Definition which contains the template > and I have no map of constructors to Definitions. Doesn't the generated constructor already have this information? All we need to do is call it, right? -- Configure bugmail: https://www.w3.org/Bugs/Public/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug.
Received on Wednesday, 29 August 2012 18:07:32 UTC