Hi Prakash,
(IMHO) XPath expressions have unique nature.
Sometimes they seem right, but they don't work.
But with the XSLT stylesheet you posted, both
Xalan-J 2.6 and Saxon 6.5.3 are giving error.
As a wierd thought, I think the XML parser I have
does'nt work properly.
Regards,
Mukul
--- omprakash(_dot_)v(_at_)polaris(_dot_)co(_dot_)in wrote:
Hi,
Works fine for me. Iam using xalan.
Cheers,
prakash
Mukul Gandhi
<mukul_gandhi(_at_)ya To:
xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
hoo.com> cc:
(bcc: omprakash.v/Polaris)
Subject: Re: [xsl] Group problem with blank elements
07/01/2005 11:38
AM
Please respond
to xsl-list
I am sorry..
The real error is
-----------------
Error at xsl:apply-templates on line 67 of
file:/C:/xml/xsleg/xslt/posgroup1.xsl
:
Invalid element within xsl:apply-templates:
Error at xsl:param on line 69 of
file:/C:/xml/xsleg/xslt/posgroup1.xsl:
xsl:param must be immediately within a template,
function or stylesheet
Error at xsl:param on line 69 of
file:/C:/xml/xsleg/xslt/posgroup1.xsl:
Variable is already declared in this template
Error at xsl:param on line 69 of
file:/C:/xml/xsleg/xslt/posgroup1.xsl:
xsl:param must be the first element within a
template
Transformation failed: Failed to compile stylesheet.
4
errors detected.
Press any key to continue . . .
Regards,
Mukul
--- Mukul Gandhi <mukul_gandhi(_at_)yahoo(_dot_)com> wrote:
Hi Prakash,
Your stylesheet look fine.. But when I run it
with
Saxon 6.5.3, I get an error -
Error on line 2 column 6 of
file:/C:/xml/xsleg/xslt/posgroup1.xsl:
Error reported by XML parser: The processing
instruction target matching "[xX]
[mM][lL]" is not allowed.
Transformation failed: Failed to parse stylesheet
Regards,
Mukul
--- omprakash(_dot_)v(_at_)polaris(_dot_)co(_dot_)in wrote:
Hi,
The following xslt 1.0 stylesheet should work
with
a
little tweaking. If
there is an easier way to do this in 1.0, Iam
not
aware of it. probably
much easier in xslt 2.0.
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
<xsl:output method="xml" indent="yes" />
<xsl:template match="/root">
<xsl:apply-templates
select="statement-message[1]"
mode="wrap"/>
</xsl:template>
<xsl:template match="statement-message"
mode="wrap">
<xsl:apply-templates
select="following-sibling::*[1][self::statement-message][not(string-length(following-sibling::*[self::statement-message])
= 0)][1]" mode="nowrap">
<xsl:with-param name="parent" select="."/>
<xsl:with-param name="dotag" select="0"/>
</xsl:apply-templates>
<!--
<xsl:apply-templates
select="following-sibling::*[1][self::statement-message]"
mode="nowrap"/>
-->
</xsl:template>
<xsl:template match="statement-message[. = '']">
<xsl:value-of select="'here'"/>
<xsl:apply-templates
select="following-sibling::*[1][self::statement-message]"
mode="wrap"/>
</xsl:template>
<xsl:template match="statement-message"
mode="nowrap">
<xsl:param name="parent"/>
<xsl:param name="dotag"/>
<xsl:choose>
<xsl:when test="number($dotag) = 0">
<statement-message>
<xsl:value-of select="$parent"/>
<xsl:value-of select="."/>
<xsl:choose>
<!--
<xsl:when
test="not(string-length(following-sibling::*[self::statement-message][1])
=
0)">
-->
<xsl:when test="not(string-length(.) = 0)">
<xsl:apply-templates
select="following-sibling::*[self::statement-message][not(string-length(following-sibling::*[self::statement-message])
= 0)][1]" mode="nowrap">
<xsl:with-param name="parent" select="."/>
<xsl:param name="dotag" select="1"/>
</xsl:apply-templates>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates
select="statement-message"/>
</xsl:otherwise>
</xsl:choose>
</statement-message>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="."/>
<xsl:apply-templates
select="following-sibling::*[self::statement-message][not(string-length(following-sibling::*[self::statement-message])
= 0)][1]" mode="nowrap"/>
</xsl:otherwise>
</xsl:choose>
<xsl:choose>
<xsl:when
test="string-length(following-sibling::*[self::statement-message][1])
= 0">
<xsl:apply-templates
select="following-sibling::*[1][self::statement-message]"
mode="wrap"/>
</xsl:when>
</xsl:choose>
<!--
<xsl:apply-templates
select="following-sibling::*[self::statement-message][not(string-length(following-sibling::*[self::statement-message])
= 0)][1]" mode="wrap"/>
-->
</xsl:template>
<xsl:template match="statement-message[. = '']">
<xsl:value-of select="'here'"/>
<xsl:apply-templates
select="following-sibling::*[1][self::statement-message]"
mode="wrap"/>
</xsl:template>
</xsl:stylesheet>
Hope this helps.
Cheers,
prakash
"Ed Yau"
<eyau(_at_)vstrading(_dot_)
To:
<xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com>
co.uk>
cc:
(bcc: omprakash.v/Polaris)
Subject: [xsl] Group problem with blank elements
06/30/2005 11:00
PM
Please respond
to xsl-list
Hiya,
Having loads of trouble with this. On the face
of
it a really easy
problem.
I have a bunch of elements like so:
<statement-message>Your account is now seriously
in
arrears.
To</statement-message>
<statement-message>avoid further action a
payment
of</statement-message>
<statement-message>$82.00 is required
immediately.
Any</statement-message>
<statement-message>purchases will now be
declined.</statement-message>
<statement-message>
</statement-message>
<statement-message> More text
</statement-message>
<statement-message>
</statement-message>
<statement-message>
</statement-message>
<statement-message>
</statement-message>
I want to strip out the empty tags and merge
adjacent elements as
follows:
<statement-message> Your account is now
seriously
in
arrears. To avoid
further action a payment of
82.00 is required immediately. Any purchases
will
now be
declined.</statement-message>
<statement-message> More text
</statement-message>
My code at the moment is:
<xsl:for-each-group select="statement-message"
group-ending-with="statement-message[string-length(normalize-space(follo
wing-sibling::statement-message[1]))=0]">
<statement-message>
<xsl:value-of
select="."/>
</statement-message>
</xsl:for-each-group>
My understanding of this is that it should start
grouping from the 1st
statement message, with the groups ending as
soon
as
an empty element is
reached. The empty tags at the end would still
be
there, but at least
it should do the merge. However, the result
looks
like:
<statement-message>Your account is now
seriously in arrears.
To</statement-message>
<statement-message>
</statement-message>
<statement-message> More text
</statement-message>
<statement-message>
</statement-message>
<statement-message>
</statement-message>
<statement-message>
</statement-message>
So where am I going wrong?
Ed
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