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Re: [xsl] How to use generate-id() inside an xsl:function without a node availab
Subject: Re: [xsl] How to use generate-id() inside an xsl:function without a node availab
From: "Colin Adams" <colinpauladams@xxxxxxxxxxx>
Date: Tue, 27 Feb 2007 21:12:12 +0000
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From: Abel Braaksma <abel.online@xxxxxxxxx>
You nevertheless brought something up: why not simply *create* the node
each time again?. Here's a simple enough (but process intensive) solution:
<xsl:for-each select="(1 to 20)" >
<xsl:variable name="id-node"><some-node /></xsl:variable>
<some-elem id="{generate-id($id-node)}" />
</xsl:for-each>
this generates unique ids, even on recursive calling of the function (if
the for-each is wrapped inside a function). Not sure this is "REC
behavior", but it sure does what I want. Maybe someone can confirm that
this is indeed the expected behavior and that I can rely on the method to
return a unique id value within the same process.
Yes and yes.
This may also suit requirements where a random, unique value is needed,
though "random" is not really what is being generated. I get: d28, d29, d30
etc.
It is only random in the sense that it depends which processor you run it
upon.
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