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Re: Grouping / unique list with just XPath

2005-11-17 01:42:06
Hi,

On 11/17/05, Ragulf Pickaxe <ragulf(_dot_)pickaxe(_at_)gmail(_dot_)com> wrote:
What do you mean by it being a dynamic XML input, and that you cannot
use keys, then?

Oh, I have several run-time document($some-var) of various schemas I
don't know about, so it's a bit tricky. :)

select="$variable/member[(_at_)ref-id!=preceding-sibling::member/@ref-id]"
This will catch the first ref-id of each value.

Thanks. Gee, I've stared myself blind on that one. Funny how one
over-complicates things without seeing the obvious answer.


Alex
--
"Ultimately, all things are known because you want to believe you know."
                                                         - Frank Herbert
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