Hi Antonio,
I just embedded it into my stylesheet (of course with all the corresponding
acknowledgements)
and it seems so work out exactly as it should.
Although I must commit that I ran my test with just a few cases so far.
wbr,
Roman
_______________________________________
Roman Huditsch
IT and Electronic Publishing
LexisNexis ARD Orac
Marxergasse 25
1030 Vienna
Austria
ph: +43-1-534 52-1514
f: +43-1-534 52-140
e-mail roman(_dot_)huditsch(_at_)lexisnexis(_dot_)at
www.lexisnexis.at
-----Ursprüngliche Nachricht-----
Von: António Mota [mailto:xptm(_at_)sapo(_dot_)pt]
Gesendet: Dienstag, 21. Dezember 2004 17:05
An: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Betreff: Re: [xsl] Translating roman numerals into integers
with XSLT 2.0
Just jumped in on this thread, it seems interesting altought
i won't use for now, but:
1) It works only with XSLT 2.0 as the Subject sugests or with 1.0 too?
2) Is it well tested?
3) If 2==true, it'll go to the List FAQ?
Cheers.
Quoting Mukul Gandhi <mukul_gandhi(_at_)yahoo(_dot_)com>:
Following is an improved algorithm.. It will work for any large
number..
<?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:xs="http://www.w3.org/2001/XMLSchema";
xmlns:num="http://whatever"; version="2.0" >
<xsl:output method="text"/>
<xsl:template match="/">
<xsl:call-template name="RomanToInteger">
<xsl:with-param name="roman_number" select="'XXI'"
/>
<xsl:with-param name="index" select="1" />
</xsl:call-template>
</xsl:template>
<xsl:template name="RomanToInteger">
<xsl:param name="roman_number" />
<xsl:param name="index" />
<xsl:choose>
<xsl:when test="num:toRoman($index) = $roman_number">
<xsl:value-of select="$index" />
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="RomanToInteger">
<xsl:with-param name="roman_number"
select="$roman_number" />
<xsl:with-param name="index" select="$index + 1" />
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:function name="num:toRoman" as="xs:string">
<xsl:param name="value" as="xs:integer"/>
<xsl:number value="$value" format="I"/> </xsl:function>
</xsl:stylesheet>
Regards,
Mukul
--- Mukul Gandhi <mukul_gandhi(_at_)yahoo(_dot_)com> wrote:
You could try something like this -
<?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:xs="http://www.w3.org/2001/XMLSchema";
xmlns:num="http://whatever"; version="2.0" >
<xsl:output method="text"/>
<xsl:variable name="max" select="10000" />
<xsl:template match="/">
<xsl:call-template name="RomanToInteger">
<xsl:with-param name="roman_number"
select="'XXI'"
/>
</xsl:call-template>
</xsl:template>
<xsl:template name="RomanToInteger">
<xsl:param name="roman_number" />
<xsl:for-each select="1 to $max">
<xsl:if test="num:toRoman(.) = $roman_number">
<xsl:value-of select="." />
</xsl:if>
</xsl:for-each>
</xsl:template>
<xsl:function name="num:toRoman" as="xs:string">
<xsl:param name="value" as="xs:integer"/>
<xsl:number value="$value" format="I"/> </xsl:function>
</xsl:stylesheet>
The above XSL assumes, that there is some maximum value of the
number(in this example 10000).
I see this as an area of improvement..
Is there a way to break from xsl:for-each loop when some
condition
is met?
here , xsl:if test="num:toRoman(.) = $roman_number"
Regards,
Mukul
--- Huditsch Roman <Roman(_dot_)Huditsch(_at_)lexisnexis(_dot_)at>
wrote:
Hi again,
Sorry, for bothering you a second time today, but I was
wondering
if there is a more or less simple way of translating roman
numerals into intergers with XSLT 2.0.
Or do I have to use the standard method for doing this
describes
in the "XSLT Cookbook" by Sal Mangano?
Would be nice if format-number() or anything
similar
would allow
me to o this...
Thank you very much for your patience.
wbr,
Roman
_______________________________________
Roman Huditsch
IT and Electronic Publishing
LexisNexis ARD Orac
Marxergasse 25
1030 Vienna
Austria
ph: +43-1-534 52-1514
f: +43-1-534 52-140
e-mail roman(_dot_)huditsch(_at_)lexisnexis(_dot_)at www.lexisnexis.at
-----Ursprüngliche Nachricht-----
Von: Michael Kay [mailto:mike(_at_)saxonica(_dot_)com]
Gesendet: Montag, 20. Dezember 2004 15:20
An: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Betreff: RE: [xsl] Omitting default namespace in
the output - XSLT 2.0
If you copy elements using xsl:copy-of, the
output
elements
will have the same names as the input elements,
and the
system will automatically add declarations of
the
namespaces
used in these names. You want your output
elements
to have a
different name from the input elements (same
local
name,
different URI). So you can't use copy-of.
To copy a tree while renaming elements, use a
modified form
of the identity template rule:
<xsl:template match="*">
<xsl:element name="{local-name()}">
<xsl:copy-of select="@*"/>
<xsl:apply-templates/>
</xsl:element>
</xsl:template>
Michael Kay
http://www.saxonica.com/
-----Original Message-----
From: Huditsch Roman
[mailto:Roman(_dot_)Huditsch(_at_)lexisnexis(_dot_)at]
Sent: 20 December 2004 13:52
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: [xsl] Omitting default namespace in
the
output - XSLT 2.0
Hi,
Given an example input like:
<?xml version="1.0" encoding="UTF-8"?> <norm
xmlns="myDefaultNamespace">
<table>
<row>
<cell>My Table</cell>
</row>
</table>
</norm>
I searched for an easy way to get output data,
which is not
associated
to my default namespace any more, with the
help
of <xsl:copy-of> in
XSLT 2.0 I hoped that the attribute
"copy-namespaces" set to "no"
would help me here, but unfortunately I had no
luck with Saxon 8.1.1
My output still looks like
<table>
<row xmlns="myDefaultNamespace">
<cell>My Table</cell>
</row>
</table>
XSLT:
=====
<xsl:template match="ln:table">
<table>
<xsl:copy-of select="node() | @*"
copy-namespaces="no"/>
</table>
</xsl:template>
Thanks in advance for your input!
wbr,
Roman
_______________________________________
Roman Huditsch
IT and Electronic Publishing
LexisNexis ARD Orac
Marxergasse 25
1030 Vienna
Austria
ph: +43-1-534 52-1514
f: +43-1-534 52-140
e-mail roman(_dot_)huditsch(_at_)lexisnexis(_dot_)at
www.lexisnexis.at
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