- From: Martijn <martijn.martijn@gmail.com>
- Date: Sun, 28 Jan 2007 00:03:35 +0100
- To: "Anne van Kesteren" <annevk@opera.com>
- Cc: "David Håsäther" <hasather@gmail.com>, public-webapi@w3.org
On 1/27/07, Anne van Kesteren <annevk@opera.com> wrote:
>
> On Thu, 25 Jan 2007 15:04:52 -0500, David Håsäther <hasather@gmail.com>
> wrote:
> > Yes, but grabbing the first node has its own method. Grabbing the second
> > or last does not. What I don't understand is _why_ there is a special
> > method for grabbing the first node? I just don't think that is a common
> > thing to do, and as Jim said, those nodes usually have an id.
>
> It's not about getting the first node, as demonstrated. It's about getting
> a single node.
I don't see any difference:.
document.getElementBySelector("html > p")
is the same as document.getElementListBySelector("html > p")[0]
document.getElementBySelector("html > p:not(:first-child)")
is the same as document.getElementListBySelector("html >
p:not(:first-child)")[0]
document.getElementBySelector("html > p:last-child")
is the same as document.getElementListBySelector("html > p:last-child")[0]
as far as I can see.
Regards,
Martijn
Received on Saturday, 27 January 2007 23:03:44 UTC