You need to use recursion. Something like the following might do it for
your attributes (warning: untested!):
<xsl:template match="/item">
<xsl:call-template name="print-att">
<xsl:with-param name="string" select="@key"/>
</xsl:call-template>
</xsl:template>
<xsl:template name="print-att">
<xsl:param name="string"/>
<xsl:variable name="first" select="substring-before($string, ',')"/>
<xsl:if test="$first">
<xsl:value-of select="concat(' <-> ', $first"/>
<xsl:call-template name="print-att">
<xsl:with-param name="string" select="substring-after($string,
',')"/>
</xsl:call-template>
</xsl:if>
</xsl:template>
On Fri, 2002-10-25 at 10:52, john liao wrote:
Hi Listmembers,
I'm finding myself having to manipulate strings
because the tool that generates my xml can't generate
new elements that I need:
<item name="var1" description="subscribed
key=att1,att2 corc=att2,att3,att4,att21,att25"/>
I want to parse the description so I can print
key: att1
key: att2
a: att2
a: att3
a: att4
a: att21
a: att25
I can't figure it out using substring-before or
substring-after. Your help is very much appreciated.
J.L.
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