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Re: (2 xpath questions)
Hello Taras,
At 11:52 PM 9/25/00 +0200, you wrote:
>> Neither "//"
>> nor ".//" is a valid XPath query.
>
>But *why* is "//" an invalid query? What are the rules for validity, and
>which ones get broken?
>
>Any what's wrong with ".//"? This works with MSXML (not that *that* means
>something), and will return the same as "descendant-or-self::node()" for the
>context node.
Well, if MSXML lets you do ".//", yes, that's a bug.
"//" is short not for "/descendant-or-self::node()", but for
"/descendant-or-self::node()/" (note the slash at the end).
That's why "//leaf" works -- "/descendant-or-self::node()leaf" wouldn't
work, but "/descendant-or-self::node()/leaf" would (it's short for
"/descendant-or-self::node()/child::leaf"
>
>I really hope I'm wrong though, since I'm going to buy your book this week
>;-)
Yep, you are, you can buy Mike's book safely.
Regards,
Wendell
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Mulberry Technologies, Inc. http://www.mulberrytech.com
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