Re: [xsl] Each value in an XPath array is a sequence of elements... how to access a particular element in a particular array value?

["Martin Honnen martin.honnen@xxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>]

On 06.06.2019 17:15, Costello, Roger L. costello@xxxxxxxxx wrote:
> Hi Michael,
>
> That XPath expression yields the empty set.
>
> I created these variables:
>
> <xsl:variable name="first-group" select="$groups[1]" />
> <xsl:variable name="Foo-row-first-group" select="($first-group?*)/row[Data
eq 'Foo']"/>


I typed the variables as
  array(element(row))*
that is, a sequence of arrays of "row" elements. So don't use the /row
step, the array directly contains row elements with "Data" child elements:
  $first-group?*[Data = 'Foo']