- From: Clark, John <CLARKJ2@ccf.org>
- Date: Fri, 22 Jun 2007 08:40:47 -0400
- To: "GRDDL Working Group" <public-grddl-wg@w3.org>
> Further XSLT question, some of the logic in the new code
> requires comparing element nodes for identity.
The most common way to do this in XSLT 1 is with the `generate-id()`
function[0], which is contractually obligated to produce the same ID
whenever it is called on the same node and different IDs for different
nodes. As a result, the idiom looks like this:
<xsl:if test="generate-id($node1) = generate-id($node2)">
<note>$node1 and $node2 must be the same node!</note>
</xsl:if>
[0] http://www.w3.org/TR/xslt#function-generate-id
Take care,
John L. Clark
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Received on Friday, 22 June 2007 12:41:28 UTC