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On 03/03/2011 09:44, Merrilees, David wrote:
how should I test whether a value has been passed, or whether it's empty? a sequence of nodes is true just if it is non empty so you can go <xsl:if test="$routeValues"> or you could make it more explicit with <xsl:if test="exists($routeValues)"> 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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