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Is it possible to get a string from a node-set in XSLT 1.1?
Say I have some XML like this (completely made up): <Inventory> <Item price="10" quantity="7" name="widget"/> <Item price="4" quantity="3" name="chair"/> </Inventory> And then I define a template like this: <xsl:template match="Item"> <xsl:variable name="item" select="."/> <xsl:variable name="len" select="ext:someExtensionFunction($item)"/> <Length><xsl:value-of select="$len"/></Length> </xsl:template> The problem I think I am having is that my extension function expects a string, but I am passing it a node-set. I want to convert the node-set to a string rather than changing the extension function to accept a node-set as a parameter. Is this possible? Thanks, Dave
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