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Ylvisaker, Steve wrote:
Well if we take white space text nodes into account then the title element is not immediately preceded by a processing instruction, rather by a text node. So maye
<xsl:variable name="n" select="../preceding-node()[not(self:text(normalize-space()))][1][self::processing-instruction()]"/>
<xsl:if test="$n">
<xsl:value-of select="$n"/>
</xsl:if>
--
Re: [xsl] Xpath question with processing-instruction()
Subject: Re: [xsl] Xpath question with processing-instruction() From: Martin Honnen <Martin.Honnen@xxxxxx> Date: Thu, 19 Aug 2010 19:59:46 +0200 |
Ylvisaker, Steve wrote:
I know I can do this but I'm stumped.
Please consider the following XML:
<section> <?ModuleStart ShowIDs="yes"?> <title>Text of a title</title> <para>para in the section</para> </section>
I am current to the text() node of <title/>
I need to test to see if my parent has an immediate preceding sibling of processing-instruction named "ModuleStart"
If so I need to know the content of that PI.
I need to be sure that the test will NOT be true if I am current with the text() node of <para/>
Well if we take white space text nodes into account then the title element is not immediately preceded by a processing instruction, rather by a text node. So maye
<xsl:variable name="n" select="../preceding-node()[not(self:text(normalize-space()))][1][self::processing-instruction()]"/>
<xsl:if test="$n">
<xsl:value-of select="$n"/>
</xsl:if>
--
Martin Honnen http://msmvps.com/blogs/martin_honnen/
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