Sorry, but I've not used Perl's XML/XSL facilities. Perhaps one of the
list's other members has, though.
Jay Bryant
Bryant Communication Services
(presently consulting at Synergistic Solution Technologies)
"N Zhou" <zhou_naijun(_at_)hotmail(_dot_)com>
04/13/2005 03:05 PM
Please respond to
xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
To
xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
cc
Subject
Re: [xsl] XSLT processor and substring-after
Hi Jay,
Thank you very much! I think the path is correct, but my processor does
not
support XPath well. I'm usingXML::XSLT with a depedency on XML::Parser not
on XPath. Do you know Perl XSLT module supporting XPath 1.0 or higher? I
know Saxon but I prefer CGI script.
The full source data:
<?xml version="1.0" encoding="ISO-8859-1" ?>
<wfs:FeatureCollection xmlns:wfs="http://www.opengis.net/wfs"
xmlns:gml="http://www.opengis.net/gml">
<gml:boundedBy>
<gml:Box srsName="epsg:4326">
<gml:coordinates>-89,43 -95,43</gml:coordinates>
</gml:Box>
</gml:boundedBy>
</wfs:FeatureCollection>
My XSL is:
<?xml version='1.0' ?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:wfs="http://www.opengis.net/wfs"
xmlns:gml="http://www.opengis.net/gml"
xmlns:b="http://www.opengis.net/examples"
xmlns="http://www.fgdc.gov/fgdc/gc" xmlns:saxon="http://icl.com/saxon">
<xsl:output method="xml" standalone="yes" omit-xml-declaration="no"
encoding="ISO-8859-1"/>
<xsl:template match="/">
<Points>
<gml:boundedBy>
<gml:Envelope>
<xsl:variable name="coords1"
select="wfs:FeatureCollection/gml:boundedBy/gml:Box/gml:coordinates"/>
<gml:lowerCorner>
<xsl:value-of select="substring-before($coords1,' ')"/>
</gml:lowerCorner>
<gml:upperCorner>
<xsl:value-of select="substring-after($coords1,' ')"/>
</gml:upperCorner>
</gml:Envelope>
</gml:boundedBy>
</Points>
</xsl:template>
</xsl:stylesheet>
Thanks again.
N Zhou
From: JBryant(_at_)s-s-t(_dot_)com
Reply-To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: Re: [xsl] XSLT processor and substring-after
Date: Wed, 13 Apr 2005 14:48:00 -0500
With the following source XML (yours with the namespace removed for
simplicity's sake):
<?xml version="1.0" encoding="UTF-8"?>
<boundedBy>
<Box>
<coordinates>89,43 90,43.5</coordinates>
</Box>
</boundedBy>
I got the following stylesheet to work with Saxon 8:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<xsl:variable name="coords1" select="/boundedBy/Box/coordinates"/>
<out>
<lowerCorner>
<xsl:value-of select="substring-before($coords1, ' ')"/>
</lowerCorner>
<upperCorner>
<xsl:value-of select="substring-after($coords1,' ')"/>
</upperCorner>
</out>
</xsl:template>
</xsl:stylesheet>
To produce the following output:
<?xml version="1.0" encoding="UTF-8"?>
<out>
<lowerCorner>89,43</lowerCorner>
<upperCorner>90,43.5</upperCorner>
</out>
My guess is that you've not properly specified the path in the select
part
of the variable or that your processor has a problem. Perhaps you should
shows us more of the source document, so that we can help you develop a
better path or help you determine that the problem is your processor.
HTH
Jay Bryant
Bryant Communication Services
(presently consulting at Synergistic Solution Technologies)
"N Zhou" <zhou_naijun(_at_)hotmail(_dot_)com>
04/13/2005 01:57 PM
Please respond to
xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
To
xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
cc
Subject
[xsl] XSLT processor and substring-after
Hi,
I'm using XML::XSLT Perl module to transform XML data:
<gml:boundedBy>
<gml:Box>
<gml:coordinates>89,43 90,43.5</gml:coordinates>
</gml:Box>
</gml:boundedBy>
I want to split the 89,42 90, 43.5 to two substrings as :
<gml:boundedBy>
<gml:Envelope>
<gml:lowerCorner>89,43</gml:lowerCorner>
<gml:upperCorner>90,43.5</gml:upperCorner>
</gml:Envelope>
</gml:boundedBy>
I tried substring-after but didn't get results (XML::XSLT returned
blank):
<xsl:variable name="coords1"
select="gml:boundedBy/gml:Box/gml:coordinates"/>
<gml:lowerCorner>
<xsl:value-of select="substring-before($coords1, ' ')"/>
</gml:lowerCorner>
<gml:upperCorner>
<xsl:value-of select="substring-after($coords1,' ')"/>
</gml:upperCorner>
Could anyone tell me why I cannot split the string: are there errors in
my
XSL; or, the module XML::XSLT does not support substring-after (it uses
XPath1.3)? Anyone can recommend me another Perl module of XSLT processor?
Thank you very much!
n zhou
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail:
<mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail:
<mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail: <mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail: <mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--