Subject: RE: [xsl] Dynamic dispatch of functions/templates (was matching text() ) From: "David Lee" <dlee@xxxxxxxxxxx> Date: Thu, 23 Dec 2010 12:28:09 -0500 |
I think I shall have a hard time explaining the use case without writing stretching the patience of this list. Your idea is interesting. <xsl:variable name="temp"> <xsl:for-each select="text()"><xsl:value-of select="."/></xsl:for-each> </xsl:variable> <xsl:apply-templates select="$temp/text()"/> Question: will this preserve the context in $temp ? That is, suppose I'm in a template like <xsl:template match="/FOO/BAR"> Then execute the above. Would it match only <xsl:template match="/FOO/BAR/text()"> And match it only once ? ? (say and not <xsl:template match="/SPAM/BAR/text()"> ) ? Also it *looks like* $temp above becomes a sequence, not a single text node ??? (Or am I reading too much XQuery into this ?) Thanks for your patience. ---------------------------------------- David A. Lee dlee@xxxxxxxxxxx http://www.xmlsh.org -----Original Message----- From: Michael Kay [mailto:mike@xxxxxxxxxxxx] Sent: Thursday, December 23, 2010 11:46 AM To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx Subject: Re: [xsl] Dynamic dispatch of functions/templates (was matching text() ) On 23/12/2010 14:37, David Lee wrote: > Still thinking how to change > > <xsl:apply-templates select="text()"/> > . > > <xsl:template match="some_xpath/text()"> > .. > > > Into something where the text is concatenated in the face of PI's or > comments. > It sounds as if there's a back-story to this one which perhaps I should have been following, but on the face of it, you can simply do <xsl:variable name="temp"> <xsl:for-each select="text()"><xsl:value-of select="."/></xsl:for-each> </xsl:variable> <xsl:apply-templates select="$temp/text()"/> perhaps with a mode. I don't really follow the logic of how your stated requirement leads to a need for dynamic despatch. Michael Kay Saxonica
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