On 11/29/05, ADAM PATRICK <adampatrick(_at_)btinternet(_dot_)com> wrote:
could you give an example of a a recursive function
looping on substring-before()?
From our data-source, untested ;
<xsl:template match"/">
<xsl:for-each select="data">
<xsl:call-template name="no-ify">
<xsl:with-param name="data" select="." />
</xsl:call-template>
</xsl:for-each>
</xsl:template>
<xsl:template name="no-ify">
<xsl:param name="data" />
<xsl:variable name="after" select="substring-after($data,',')" />
<xsl:choose>
<xsl:when test="string($after)">
<no><xsl:value-of select="substring-before($data,',')" /></no>
<xsl:call-template name="no-ify">
<xsl:with-param name="data" select="$after" />
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<no><xsl:value-of select="$data" /></no>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
Should roughly do something that you want.
Alex
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