Re: the last substring

You have to use recursive template:

<xsl:template name="last">
    <xsl:param name="string"/>
    <xsl:choose>
        <xsl:when test="contains($string,'.')">
            <xsl:call-template name="last">
                <xsl:with-param name="$string"
select="substring-after($string,'.')"/>
            </xsl:call-template>
        </xsl:when>
        <xsl:otherwise>
            <xsl:value-of select="$string"/>
        </xsl:otherwise>
    </xsl:choose>
</xsl:template>

Joerg

----- Original Message -----
From: "yan bai" <bytj@xxxxxxxxx>
To: <xsl-list@xxxxxxxxxxxxxxxxxxxxxx>
Sent: Friday, November 16, 2001 10:28 PM
Subject:  the last substring


> I have an element like:
> <elem>xxxxx.xxxxx.xxxx.1234</elem>
>
>
> I know substring-before() will read the value before
> the first '.'.
>
> I wonder how I can read the value after the last '.',
> namely 1234.
>
> Thanks.
>
> Yan
>
>
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