On 1/30/07, Karsten Patzwaldt <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> wrote:
>
> Well, no. But that helped writing a workaround:
>
> function nodeMap(f, node)
> {
> nodeWalk(node,
> function(node)
> {
> var ret = node.childNodes;
> var res = f(node);
>
> if (res)
> {
> swapDOM(node, res);
> }
>
> return ret;
> });
>
> return node;
> }
>
> I'd still prefer this code to be non-destructive, because that's the
> only assignment I'm using right now, but I guess that's the best I can
> get without writing a new traversal routine.
Well if you wanted it to be non-destructive you could call nodeMap(f,
node.cloneNode(true)).
-bob
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