Re: [xsl] Split the content of a variable (xpath 1.0)

["Silvia Liberto" <SLiberto@xxxxxx>]

to jvrn nettingsmeier:
thanks, this is a very good idea!

Silvia Liberto


> --- Urspr|ngliche Nachricht ---
> Von: Joern Nettingsmeier <nettings@xxxxxxxxxxxxxxxxxxxxxx>
> An: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Betreff: Re: [xsl] Split the content of a variable (xpath 1.0)
> Datum: Fri, 03 Mar 2006 14:41:38 +0100
> 
> Silvia Liberto wrote:
> > Hi all,
> > 
> > I have a variable "Keywords" with several keywords inside.
> > They are seperated with ;.
> > so i want per xslt to split this content into single keywords,
> > like this:
> > 
> > <keywordset>
> >   <keyword>Keyword1</keyword>
> >   <keyword>Keyword2</keyword>
> >   <keyword>Keyword3</keyword>
> >   <keyword>Keyword4</keyword>
> >   <keyword>Keyword5</keyword>
> > </keywordset>
> > 
> > xml:
> > 
> > <Keywords>Keyword1; Keyword2; Keyword3; Keyword4; Keyword5;
> > Keyword6</Keywords>		
> 
> here's an xslt1.0 version without extension functions:
> 
> <xsl:template name="tokenize">
>          <xsl:param name="inputString"/>
>          <xsl:param name="separator" select="' '"/>
>          <xsl:param name="resultElement" select="'item'"/>
>          <xsl:variable
>                  name="token"
>                  select="substring-before($inputString, $separator)"
>          />
>          <xsl:variable
>                  name="nextToken"
>                  select="substring-after($inputString, $separator)"
>          />
>          <xsl:if test="$token">
>                  <xsl:element name="{$resultElement}">
>                          <xsl:value-of select="$token"/>
>                  </xsl:element>
>          </xsl:if>
>          <xsl:if test="$nextToken">
>                  <xsl:call-template name="tokenize">
>                          <xsl:with-param
>                                  name="inputString"
>                                  select="$nextToken"/>
>                          <xsl:with-param
>                                  name="separator"
>                                  select="$separator"/>
>                          <xsl:with-param
>                                  name="resultElement"
>                                  select="$resultElement"/>
>                  </xsl:call-template>
>          </xsl:if>
> </xsl:template>
> 
> and here's how you would use it to get what you want:
> 
> 
> <xsl:template match="Keywords">
>          <keywords>
>          <xsl:call-template name="tokenize">
>                  <xsl:with-param
>                          name="inputString"
>                          select="."/>
>                  <xsl:with-param
>                          name="separator"
>                          select="';'"/>
>                  <xsl:with-param
>                          name="resultElement"
>                          select="'keyword'"/>
>          </xsl:call-template>
>          </keywords>
> </xsl:template>
> 
> 
> -- 
> jvrn nettingsmeier
> 
> home://germany/45128 essen/lortzingstr. 11/
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> phone://+49/201/491621
> 
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> and come round for a free (as in "free beer") beer. :-D
> 

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