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Posted to j-users@xerces.apache.org by Sheen Brisals <Sh...@hp.com> on 2001/12/03 17:44:59 UTC

XPath help please...

Hi all,

Please can you help me before I start getting into the complexities.

If I have an expression like 

	concat( Sale/BillID, 'SALE' )

where Sale/BillID is an element in the source XML document. If I 
evaluate/execute this expression using XPathAPI I get String object, 
irrespective of whether the path is valid or not.

Is there any way, in a given such expression, can I identify the path 
strings so that the validation of the path can be done separately? Or 
is there a way I can achieve this by using existing Xalan classes?


Thanks,
Sheen


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