Re: [xsl] Calculating cumulative values

["Dimitre Novatchev" <dnovatchev@xxxxxxxxx>]

On 2/3/07, Dimitre Novatchev <dnovatchev@xxxxxxxxx> wrote:
> > If I needed to perform a sort on x and y1 first, could I do it in the same
> > stylesheet?
>
> The solution I provided doesn't require any sort.

Actually some sort is required  :o)

An xsl:sort instruction has to be added to the important part of the
code in this way:


     <xsl:for-each-group select="point" group-by="@x">
        <xsl:sort select="current-grouping-key()" data-type="number"/>
        <xsl:for-each select="f:scanl1(f:add(), current-group()/@y1)">
           <point x="{current-group()[1]/@x}" y="{.}"/>
        </xsl:for-each>
     </xsl:for-each-group>


--
Cheers,
Dimitre Novatchev
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Truly great madness cannot be achieved without significant intelligence.
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