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Re: [xsl] Please look at my mini-template

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Do the exslt functions work in browsers?



On Fri, May 15, 2009 at 8:34 PM, Hermann Stamm-Wilbrandt
<STAMMW@xxxxxxxxxx> wrote:
>
> Dmitri,
>
> if you do not want to directly output the converted hex string as David
> pointed out
> a more comprehensive solution is using a func:function:
>
> <xsl:stylesheet version="1.0"
>  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
>  xmlns:func="http://exslt.org/functions"
>  xmlns:ns="namespace"
>>
>  <xsl:output method="xml" />
>
>  <xsl:template match="/hex2path">
>    <xsl:value-of select="ns:hex2path(.)" />
>  </xsl:template>
>
>  <func:function name="ns:hex2path">
>    <xsl:param name="str" />
>    <xsl:choose>
>      <xsl:when test="(string-length($str) &gt; 2)">
>        <func:result select="concat(substring($str, 1, 2), '/',
>                             ns:hex2path(substring($str, 3)))" />
>      </xsl:when>
>      <xsl:otherwise>
>        <func:result select="$str" />
>      </xsl:otherwise>
>    </xsl:choose>
>  </func:function>
>
> </xsl:stylesheet>>
>
>
> Mit besten Gr|_en / Best wishes,
>
> Hermann Stamm-Wilbrandt
> Developer, XML Compiler
> WebSphere DataPower SOA Appliances
> ----------------------------------------------------------------------
> IBM Deutschland Research & Development GmbH
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> ----- Forwarded by Hermann Stamm-Wilbrandt/Germany/IBM on 05/16/2009 02:30
> AM -----
>
>             Dmitri Snytkine
>             <d.snytkine@gmail
>             .com>                                                      To
>                                       xsl-list
>             05/16/2009 01:41          <xsl-list@xxxxxxxxxxxxxxxxxxxxxx>
>             AM                                                         cc
>
>                                                                   Subject
>             Please respond to         [xsl] Please look at my
>             xsl-list@xxxxxxxx         mini-template
>              lberrytech.com
>
>
>
>
>
>
>
>
>
> Hello!
>
> I needed this functionality:
> Given the input of a HEX number (example 2A32BF42)
> I needed to split the string in such a way that a '/' is inserted
> after every 2 characters except that
> the '/' should NOT be added at the end of string.
>
> So 2A32BF42 has to become 2A/32/BF/42
>
> This had to be done in XSLT 1 because its for browser-based
> transformations.
>
> I wrote a template for this and want to hear the opinion of the
> experts. I just started learning XSLT about a week ago.
> So what do you think?
>
> Here it is:
>
> <xsl:template name="hex2path">
>        <xsl:param name="left" select="''"/>
>        <xsl:param name="right"/>
>        <xsl:choose>
>            <xsl:when test="(string-length($right) > 2)">
>
>                <xsl:call-template name="hex2path">
>                    <xsl:with-param name="left">
>                        <xsl:value-of select="concat($left,
> concat(substring($right, 1, 2), '/'))"/>
>                    </xsl:with-param>
>
> <xsl:with-param name="right">
>
> <xsl:value-of select="substring($right, 3)"/>
>
> </xsl:with-param>
>                </xsl:call-template>
>
>            </xsl:when>
>            <xsl:otherwise>
>                <xsl:value-of select="concat($left, $right)"/>
>            </xsl:otherwise>
>        </xsl:choose>
>    </xsl:template>

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