Deleteing all characters in a string until certain character....

[tytyguy]

Ok so I have an xml file that list image urls like this....

<imageurl>http://www.tirerack.com/images/tires/kumho/ku_victoracer_s.jpg</imageurl>

I would like to be able to use xslt to transform it to this....

<imageurl>ku_victoracer_s.jpg</imageurl>

I tried using a substring, but it just removes it from the first slash, and since the url has a couple slashes in i, that doesnt work. How can I do this?

[jkmyoung]

Should be something like this recursive template.

<xsl:template match="imageurl">
<xsl:copy>
       <xsl:call-template name="removeUntilLast">
         <xsl:with-param name="str" select="."/>
         <xsl:with-param name="searchStr" select="'/'"/>
       </xsl:call-template>
</xsl:copy>
</xsl:template>
 
<xsl:template name="removeUntilLast">
   <xsl:param name="str"/>
   <xsl:param name="searchStr" select="'/'"/> <!-- cannot be blank -->
   <xsl:choose>
     <xsl:when test="contains($str, $searchStr))">
       <xsl:call-template name="removeUntilLast">
         <xsl:with-param name="str" select="substring-after($str, $searchStr)"/>
         <xsl:with-param name="searchStr" select="$searchStr"/>
       </xsl:call-template>
     </xsl:when>
     <xsl:otherwise><xsl:value-of select="$str"/></xsl:otherwise>
   </xsl:choose>
</xsl:template>