Michael Kay wrote:

> <xsl:function name="excel:get-cell" as="element(Cell)?">
>   <xsl:param name="row" as="element(Row)"/>
>   <xsl:param name="cellNr" as="xs:integer"/>
>   <xsl:sequence select="excel:get-sibling-cell(Cell[1],
> (Cell[1]/@ss:Index,
> 1)[1], cellNr)"/> 
> </xsl:function>

> <xsl:function name="excel:get-sibling-cell" as="element(Cell)?">
>   <xsl:param name="current-cell" as="element(Cell)?"/>
>   <xsl:param name="current-index" as="xs:integer"/>
>   <xsl:param name="required-index" as="xs:integer"/>
>   <xsl:sequence select="
>      if (exists($current-cell)) then
>         if ($current-index eq $required-index) then
>            $current-cell
>         else
>           
excel:get-sibling-cell($current-cell/following-sibling::Cell,
>                     ($current-cell/following-sibling::Cell/@ss:index,
> $current-index + 1),

  $current-index + 1)[1],

isn't it?

>                      $required-index)
>     else ()"/>
> </xsl:function>

  And IMHO, you can change the test:

    if (exists($current-cell)) then

with something like:

    if (exists($current-cell) and
          $current-index ge $required-index) then

for stopping the recursion when the element with the
required index is not explicitely present in the document.

--drkm




















	

	
		
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