[XSL-LIST Mailing List Archive Home] [By Thread] [By Date]

Re: [xsl] String comparison

---

---

Hi,

Many functions in XSLT 2.0 can be written, with less convenience, as named templates in XSLT 1.0 syntax. They probably won't perform as well, but they can work just fine.

So here's Wolfgang's function:

<xsl:template name="trdif">
 <xsl:param name="a" select="''"/>
 <xsl:param name="b" select="''"/>
 <xsl:choose>
   <xsl:when test="string-length($a) = 0 or
                   substring($a,1,1) != substring($b,1,1)">
     <xsl:value-of select="$b"/>
   </xsl:when>
   <xsl:otherwise>
     <xsl:call-template name="trdif">
       <xsl:with-param name="a" select="substring($a,2)"/>
       <xsl:with-param name="b" select="substring($b,2)"/>
     </xsl:call-template>
   </xsl:otherwise>
  </xsl:choose>
</xsl:template>

Note: untested; beware of typos.

Cheers,
Wendell

At 08:31 AM 9/24/2010, Wolfgang wrote:

Functions is only 2.0, sorry.

On 24 September 2010 12:09,  <pankaj.c@xxxxxxxxxxxxxxxxxx> wrote:
> <xsl:function name="wl:trdif">
>  <xsl:param name="a" as="xsd:string"/>
>  <xsl:param name="b" as="xsd:string"/>
>  <xsl:choose>
>    <xsl:when test="string-length($a) = 0 or
>                    substring($a,1,1) != substring($b,1,1)">
>      <xsl:value-of select="$b"/>
>    </xsl:when>
>    <xsl:otherwise>
>      <xsl:value-of select="wl:trdif(substring($a,2),substring($b,2))"/>
>    </xsl:otherwise>
>  </xsl:choose>
> </xsl:function>
>
> Thanks Laun for suggestion, I will look into that.

======================================================================
Wendell Piez                            mailto:wapiez@xxxxxxxxxxxxxxxx
Mulberry Technologies, Inc.                http://www.mulberrytech.com
17 West Jefferson Street                    Direct Phone: 301/315-9635
Suite 207                                          Phone: 301/315-9631
Rockville, MD  20850                                 Fax: 301/315-8285
----------------------------------------------------------------------
  Mulberry Technologies: A Consultancy Specializing in SGML and XML
======================================================================

---