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<!-- 0 means that there is no value. -->
<xsl:variable name="index" as="xs:integer" select="
(
for $i in 1 to count($seq) return
$seq[$i][self::b],
0 )[1]"/>
<xsl:sequence select="subsequence($seq, 1, $index)"/>
<xsl:sequence select="subsequence($seq, $index)"/>
----- Original Message ----- From: "Ruud Grosmann" <r.grosmann@xxxxxx>
To: <xsl-list@xxxxxxxxxxxxxxxxxxxxxx>
Sent: Thursday, December 18, 2008 17:28
Subject: [xsl] selecting from sequences
Re: [xsl] selecting from sequences
Subject: Re: [xsl] selecting from sequences From: "Vladimir Nesterovsky" <vladimir@xxxxxxxxxxxxxxxxxxxx> Date: Thu, 18 Dec 2008 18:06:28 +0200 |
- the position of the first b?
<!-- 0 means that there is no value. -->
<xsl:variable name="index" as="xs:integer" select="
(
for $i in 1 to count($seq) return
$seq[$i][self::b],
0 )[1]"/>
- everything before the first b
<xsl:sequence select="subsequence($seq, 1, $index)"/>
- everything from the first b to the end
<xsl:sequence select="subsequence($seq, $index)"/>
Vladimir Nesterovsky http://www.nesterovsky-bros.com
----- Original Message ----- From: "Ruud Grosmann" <r.grosmann@xxxxxx>
To: <xsl-list@xxxxxxxxxxxxxxxxxxxxxx>
Sent: Thursday, December 18, 2008 17:28
Subject: [xsl] selecting from sequences
hi group,
I have question which must have been on this list before, but I can't find the answer.
In my style sheet I make a selection of the elements and pass that to a template. In that template I can reference this sequence as $seq.
Selecting from $seq appears to be not that easy, because I can't use axes. Axes have a document scope whereas I want to do something within the sequence.
If for example $seq contains elements a, b, c, b, e:
how do I select - everything before the first b - everything from the first b to the end - the position of the first b?
As $seq[self::b][1]/preceding-sibling::* is not good because it possibly selects element outside the sequence, but are preceding-siblings in the document.
Thanks in advance,
Ruud
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