Viva.
Se eu percebesse alguma coisa de namespaces talvez te pudesse ajudar,
mas em 2 creio que deveria ser
<xsl:value-of
select='fn:count(//def:record[def:metadata//dc:subject="current()/."])'/>
ou se não resultar tenta declarar uma variavel antes e usa-a na comparação.
Se não der, tb já não sei mais...
(Sorry for the post in Portuguese, it's easier for me...)
On 9/14/05, Rolando Isidoro <rli(_at_)uninova(_dot_)pt> wrote:
Following the message I sent earlier, I've been searching the web and
reading books on the subject, but I haven't been able to solve my problem.
At
http://gris-public.uninova.pt/CWIS/SPT--OAI.php?verb=ListRecords&metadataPrefix=oai_dc&set=Creator:Ricardo+J.+Goncalves
is located an example of the XML I'm working on.
For writing a table with the total number of existing records on a given
subject, as shown in following diagram,
----------------------------------------
| Authored book | 2 |
| Chapter in book | 2 |
| Papers in conference proceedings | 1 |
----------------------------------------
I tried something like this in the XSL file:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:fo="http://www.w3.org/1999/XSL/Format";
xmlns:xs="http://www.w3.org/2001/XMLSchema";
xmlns:fn="http://www.w3.org/2005/02/xpath-functions";
xmlns:dc="http://purl.org/dc/elements/1.1/";
xmlns:def="http://www.openarchives.org/OAI/2.0/";>
<xsl:output method="xhtml" encoding="UTF-8" indent="yes"/>
<xsl:template match="/">
<html>
<head>
<title/>
</head>
<body>
<table>
<tbody>
<tr>
<td>
Categories:
</td>
</tr>
<xsl:for-each
select="fn:distinct-values(//dc:subject)"> (1)
<tr>
<td>
<xsl:value-of select="."/>
</td>
<td>
<xsl:value-of>fn:count(//def:record[def:metadata//dc:subject="."])</xsl:value-of>
(2)
</td>
</tr>
</xsl:for-each>
</tbody>
</table>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
I'm using XMLSpy as my source editor, and using the "Evaluate Xpath"
tool the query "distinct-values(//dc:subject)" returns the correct
results, i.e., "Authored book", "Chapter in book" and "Papers in
conference proceedings", but when testing the transformation through the
XSL debugger the line marked with (1) doesn't return any result. The
same happens with (2), though in the "Evaluate Xpath" tool the query
"count(//record[metadata//dc:subject="Authored book"])" correctly
returns 2. I haven't been able to figure out what I'm doing wrong.
Any help is welcome, regards,
Rolando
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