Subject: Re: [xsl] Scope of uniqueness of generate-id() From: David Carlisle <davidc@xxxxxxxxx> Date: Thu, 20 Nov 2008 13:12:47 GMT |
>> Does this mean that theoretically one can create a "generator", >> function returning different values per each call? > > No, two calls with the same node are guaranteed to return the same >value. That's true but what Vladimir meant was this: <xsl:stylesheet version="2.0" xmlns:f="data:,f" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:template name="main"> : <xsl:sequence select="f:fun()"/> : <xsl:sequence select="f:fun()"/> : <xsl:sequence select="f:fun()"/> : <xsl:sequence select="f:fun()"/> : <xsl:sequence select="f:fun()"/> : <xsl:sequence select="f:fun()"/> : <xsl:sequence select="f:fun()"/> </xsl:template> <xsl:function name="f:fun" as="xs:string"> <xsl:variable name="x">!</xsl:variable> <xsl:sequence select="generate-id($x)"/> </xsl:function> </xsl:stylesheet> $ saxon9 -it main gen.xsl <?xml version="1.0" encoding="UTF-8"?> : tt1 : tt2 : tt3 : tt4 : tt5 : tt6 : tt7 ________________________________________________________________________ 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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