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[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Passing element nodes through string functions (WAS RE:
 First off, apologies to anyone who was recently spammed by my out of office
reply. I recently changed hosts, and didn't get the filtering preferences
set right. I should have been more careful.
Secondly, I'm revisiting this problem that David provided a solution for,
and I've found case where it breaks down. If the last line (set off by
) contains a <link> followed by unlinked text, the string after the
</link> is dropped. Basically, the recursive loop is stopping one recursion
too soon. I've tried a few ways of including the substring in the
<xsl:otherwise> escape from the loop, but haven't gotten it right, and I'm
not sure that I'm on the right track. I'd appreciate any insight.
TIA,
-- Brook
XML:
<body>
<text>This is the <link url="">link</link>
This is another line
This is the third line with another <link url="">link</link>
This is the fourth line with a <link url="">link</link> embedded in
it</text>
</body>
XSL:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html" encoding="UTF-8" indent="yes"/>
<xsl:key name="x" match="text/node()"
use="generate-id((..|preceding-sibling::text()[contains(.,' ')][1])[last
()])"/>
<xsl:template match="page">
<xsl:apply-templates>
<xsl:with-param name="textNode"
select="key('x',generate-id(.))[position()<last()]"/>
</xsl:apply-templates>
</xsl:template>
<xsl:template match="link">
<a href="{@url}">
<xsl:apply-templates/>
</a>
</xsl:template>
<xsl:template match="text">
<xsl:for-each select=".|text()[contains(.,' ')]">
<xsl:call-template name="d1">
<xsl:with-param name="s"
select="substring-after(self::text(),' ')"/>
</xsl:call-template>
</xsl:for-each>
</xsl:template>
<xsl:template name="d1">
<xsl:param name="s"/>
<xsl:text> </xsl:text>
<xsl:choose>
<xsl:when test="contains($s,' ')">
<div><xsl:value-of select="substring-before($s,' ')"/></div>
<xsl:call-template name="d1">
<xsl:with-param name="s"
select="substring-after($s,' ')"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<div><xsl:value-of select="$s"/>
<xsl:apply-templates
select="key('x',generate-id(.))[position()<last()]"/>
<xsl:value-of
select="substring-before(key('x',generate-id(.))[last()],' ')"/>
</div>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>
HTML OUTPUT:
<div>This is the <a href="">link</a></div>
<div> This is another line</div>
<div> This is the third line with another <a href="">link</a></div>
<div> This is the fourth line with a <a href="">link</a></div>
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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