Re: Error when params are in Xpath expression
> What is wrong with my syntax that uses params? Are params allowed in > Xpath expression? yes but as in most languages, variables hold values not fragments of language syntax. In C (or java or ...) you can't put part of an expression like " + 1" into a string variable x and then just use 1 x to have it evaluate to 2. /tr_string[@str=$str]/$toLang is legal syntax but as the expression $toLang doesn't depend on teh context node it just produces a sequence of multiple copies of $toLang as many as there are nodes in document('')/*/trans:tr/tr_string[@str=$str] David ________________________________________________________________________ The Numerical Algorithms Group Ltd is a company registered in England and Wales with company number 1249803. The registered office is: Wilkinson House, Jordan Hill Road, Oxford OX2 8DR, United Kingdom. This e-mail has been scanned for all viruses by Star. The service is powered by MessageLabs. ________________________________________________________________________
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