[Webkit-unassigned] [Bug 58837] Fieldset disabled attribute does not work

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=58837





--- Comment #18 from Naoki Takano <takano.naoki at gmail.com>  2011-04-29 00:31:38 PST ---
I asked Adele a couple of times, he looks very busy.

Is there anybody who can give me any comment about rare data mechanism?

As I wrote here, I try to add fieldset node pointer into nodelist and associate the node to the fieldset. Because it's kinda cache to the fieldset traversing.

Thanks,

(In reply to comment #17)
> I'm looking into NodeRareData.
> 
> So can I add another property into nodelist?
> 
> (In reply to comment #16)
> > Darin or Adele,
> > 
> > Do you have any comments?
> > 
> > I want to choose RareData method tkent suggested.
> > 
> > Thanks,
> > 
> > (In reply to comment #15)
> > > (In reply to comment #14)
> > > > Easiest way is to cache the fieldset information into the whole node. But this causes resource problem ;-(
> > > 
> > > Adding a new data member to Node is not acceptable.  But we have RareData mechanism.  We can associate an HTMLFieldSet reference to a Node only if the Node has an HTMLFieldSet ancestor.
> > > 
> > > Another idea is to add a <fieldset> counter to Document.  If the counter is 0, we don't need to search ancestors for a fieldset.
> > > 
> > > 
> > > Darin, Adele,
> > > do you have any other ideas?

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