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to extract the longest string. (fwd)
- To: xsl-list at mulberrytech dot com
- Subject: to extract the longest string. (fwd)
- From: "C.V. Radhakrishnan" <cvr at md2 dot vsnl dot net dot in>
- Date: Mon, 21 Aug 2000 12:28:16 +0530 (IST)
- Reply-To: xsl-list at mulberrytech dot com
Jeni Tennison
While sending the following code you said
<xsl:template match="row" mode="get-longest">
<xsl:variable name="current">
<xsl:for-each select="col">
<xsl:value-of select="@align" />
</xsl:for-each>
</xsl:variable>
<xsl:variable name="longest">
<xsl:apply-templates select="following-sibling::row[1]"
mode="get-longest" />
</xsl:variable>
<xsl:choose>
<xsl:when test="string-length($longest) > string-length($current)">
<xsl:value-of select="$longest" />
</xsl:when>
<xsl:otherwise><xsl:value-of select="$current" /></xsl:otherwise>
</xsl:choose>
" So in effect calling this template on the second row
element returns the longest result from all the rest of the rows,"
Would you please explain to me how calling this template on the second row
element returns the longest result from all "the rest of rows" and how
the recursion is working in that place?
Thanks
Rajagopal
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