[thelist] Re: [xsl] Testing for presence of node

Dhruvraj Singh sdhruv at aalayance.com
Thu Jun 20 22:12:00 CDT 2002


For each category element if you want to check for
subcategory as its children, you can do :

<xsl:for-each select="//category">

        <xsl:if test="string-length(./*[name()=subcategory]) >0 )
           Success
        </xsl:if>

        <xsl:if test="string-length(./*[name()=subcategory])=0 )
           Failure
        </xsl:if>

</xsl:for-each>

>
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> I have an XML file that contains the following structure:
>
> <category>
>   <subcategory>
>     <article>
>     </article>
>   </subcategory>
> </category>
>
> In my XSLT stylesheet, I need to be able to test if the <category>
> node I'm working with contains a <subcategory> node. What's the best
> way to test for the presence of this node without actually doing
> anything with it? I was thinking <xsl:if test="something">.
>
> - -joeljkp
>
> - ---------------------------------------
> http://www.ballsome.com
>
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>
>  XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list
>




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