RE: getting the longest text node

florian wrote:
> 
> right now i do it via:
> 
> <xsl:for-each select="/*/*">
>   <xsl:for-each select="/*/*[local-name = local-name(current())]">
> 
> ...
> 
> wrong?

It's a good start, but you'll get each element processed N times,
where N is the number of that elements with that name.  In other
words, if you have two <apple> elements, you'll get each of them
processed twice.

In other words, this is a classic grouping problem... find the
members of a group but eliminate duplicate processing.
Look at http://www.dpawson.co.uk/xsl/sect2/N4486.html for help,
or read ch. 10 of Tennison's "Beginning XSLT".

Lars

> 
> 
> > hi!
> > 
> > how could i access the nodes though, if all i know is their 
> structure
> > but 'foo', 'orange' and 'apple' could be also any other name.. and
> > foo could also contain a flexible amount of children..
> > 
> > all i could think off is some kinda akward looking looping.. : /
> > 
> > ciao!
> > florian
> > 
> > 
> > > I just thought I'd provide a variation.  I can't make any 
> performance 
> > > claims vs. a sort in a for-each. Maybe someone else knows.
> > > 
> > > <xsl:template match="/">
> > >    <xsl:apply-templates select="//orange">
> > >     <xsl:sort data-type="number" order="descending" 
> select="string-length(.)"/>
> > >    </xsl:apply-templates>
> > > </xsl:template>
> > > 
> > > <xsl:template match="orange">
> > >   <xsl:if test="position()=1">
> > >   <LongString type="{name()}" string-length="{string-length(.)}">
> > >    <xsl:value-of select="."/>
> > >   </LongString>
> > > </xsl:if>
> > > </xsl:template>
> > > 
> > > -rick
> > > 
> > > At 10:35 PM 3/11/03 +0100, you wrote:
> > > 
> > > >hi!
> > > >
> > > >i have a xml document like this:
> > > >
> > > >
> > > ><root>
> > > >   <foo>
> > > >     <apple>a</apple>
> > > >     <orange>oiasd</orange>
> > > >   </foo>
> > > >   <foo>
> > > >     <apple>hellooooo</apple>
> > > >     <orange>test</orange>
> > > >   </foo>
> > > ></root>
> > > >
> > > >what would be the most performant and best way to get
> > > >the longest text of a apple node, and the longest text
> > > >of a orange node?
> > > >
> > > >thanks alot!
> > > >
> > > >ciao!
> > > >florian
> > > >
> > > >
> > > >  XSL-List info and archive:  
http://www.mulberrytech.com/xsl/xsl-list
> > 
> > Rick Taylor
> > XML Developer
> > PPDM Association
> > 
> > 
> >  XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list
> 
> 
> 
>  XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list



 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list


 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list