RE: xslt 2. index-of, nodes
2003-07-04 01:24:53
I don't think it should in your example, assuming that side is always
'left' or 'right'. Can you put together a small example showing it not
working? (Of course it might be a Saxon bug.)
Below. small enough xml, full stylesheet.
I couldn't shrink the stylesheet.
Worked round the concat problem using string-join
(what funny syntax!)
I expect this to produce 9 <circle> since each loc entry is unique.
It produces one, the first one in the file.
Is string join doing a 1.0 and only pulling the first node?
regards DaveP
xml.
<recs>
<intro>
<para>Position: wrt enumeration; Suffixed with i= inner, o=outer,
t=t</para>
<para>intns: on scale low 0, high 0</para>
</intro>
<!-- test -->
<rec>
<date>2003-06-23</date>
<mu>
<loc hl="upper" side="right" loc="3" />
<intns>1</intns>
</mu>
<mu>
<loc hl="upper" side="right" loc="4" />
<intns>1</intns>
</mu>
<mu>
<loc hl="upper" side="right" loc="5" />
<intns>1</intns>
</mu>
<mu>
<loc hl="upper" side="right" loc="6" />
<intns>1</intns>
</mu>
<mu>
<loc hl="upper" side="right" loc="7" />
<intns>1</intns>
</mu>
<mu>
<loc hl="upper" side="right" loc="8" />
<intns>1</intns>
</mu>
<mu>
<loc hl="lower" side="right" loc="8" />
<intns>1</intns>
</mu>
<mu>
<loc hl="lower" side="right" loc="7" />
<intns>1</intns>
</mu>
<mu>
<loc hl="lower" side="right" loc="6" />
<intns>1</intns>
</mu>
<!-- end test -->
</rec>
</recs>
stylesheet:
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:t="www.dpawson.co.uk#ns"
xmlns:svg='http://www.w3.org/2000/svg'
xmlns:fn="http://www.w3.org/2002/11/xquery-functions"
xmlns:xs="http://www.w3.org/2001/XMLSchema-datatypes"
xmlns:op="http://www.w3.org/2002/11/xquery-operators"
version="2.0">
<xsl:variable name="xExtent" select="1000"/>
<xsl:variable name="yExtent" select="600"/>
<xsl:output method="xml"
indent="yes"
doctype-public="-//W3C//DTD SVG 1.0//EN"
doctype-system="http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd"
/>
<xsl:template match="/">
<xsl:processing-instruction
name="xml-stylesheet">
type='text/css' href='mu.css'
</xsl:processing-instruction>
<svg xmlns='http://www.w3.org/2000/svg'
xmlns:xlink='http://www.w3.org/1999/xlink'
width ='1000'
height='600'
viewBox='0 0 1000 600 ' >
<xsl:apply-templates/>
</svg>
</xsl:template>
<xsl:template match="recs">
<xsl:message>
<xsl:value-of select="count(rec/mu[loc])"/> records
</xsl:message>
<svg:rect x="1" y="1" width="{$xExtent -20}" height="{$yExtent - 10}"
fill="none" stroke="blue" />
<xsl:for-each-group select="rec[mu/loc]"
group-by="string-join((mu/loc/@hl,mu/loc/@side,mu/loc/@loc), '+')
">
<xsl:for-each select="current-group()">
<xsl:variable name="context" select="mu[loc][1]/loc"/>
<xsl:variable name="loc" select="number(mu[1]/loc/@loc)" />
<xsl:variable name="yoffs"
select="document('')//t:arc/y[$loc]"/>
<xsl:variable name="xpos">
<xsl:if test="$context/@side='left'">
<xsl:value-of select="(9 - $loc) * ($xExtent div 16)"/>
</xsl:if>
<xsl:if test="$context/@side='right'">
<xsl:value-of select="($loc * $xExtent div 16) + 500"/>
</xsl:if>
</xsl:variable>
<xsl:variable name="ypos" >
<xsl:if test="$context/@hl='upper'">
<xsl:value-of select="xs:integer($yoffs)"/>
</xsl:if>
<xsl:if test="$context/@hl='lower'">
<xsl:value-of select="xs:integer(600 - $yoffs)" />
</xsl:if>
</xsl:variable>
<xsl:variable name="order" select="position()"/>
<xsl:message>
[<xsl:value-of select="$context/@hl"/> <xsl:value-of
select="$context/@side"/> <xsl:value-of select="$context/@loc"/>]
</xsl:message>
<xsl:if test="position()= last()">
<svg:g>
<svg:text x="{$xpos+10}" y="{$ypos + ($order * 10) - 20}"
class="fil3 fnt0 str0">
<xsl:value-of select="date"/> -
<xsl:value-of select="count(current-group())"/>
[<xsl:value-of select="$context/@hl"/>  <xsl:value-of
select="$context/@side"/>  <xsl:value-of select="$context/@loc"/>]
</svg:text>
<xsl:call-template name="loc">
<xsl:with-param name="context" select="$context"/>
</xsl:call-template>
</svg:g>
</xsl:if>
</xsl:for-each>
</xsl:for-each-group>
</xsl:template>
<xsl:template match="intro"/>
<xsl:template match="rec">
<xsl:if test="mu/loc">
<xsl:apply-templates select="mu" mode="draw"/>
</xsl:if>
</xsl:template>
<xsl:template match="mu" mode="draw">
<xsl:apply-templates select="loc"/>
</xsl:template>
<xsl:template name="loc">
<xsl:param name="context" />
<xsl:variable name="loc" select="number($context[1]/@loc)"/>
<xsl:variable name="yoffs" select="document('')//t:arc/y[$loc]"/>
<xsl:variable name="xpos">
<xsl:if test="$context/@side='left'">
<xsl:value-of select="(9 - $loc) * ($xExtent div 16)"/>
</xsl:if>
<xsl:if test="$context/@side='right'">
<xsl:value-of select="($loc * $xExtent div 16) + 500"/>
</xsl:if>
</xsl:variable>
<xsl:variable name="ypos">
<xsl:if test="$context/@hl='upper'">
<xsl:value-of select="$yoffs"/>
</xsl:if>
<xsl:if test="$context/@hl='lower'">
<xsl:value-of select="600 - $yoffs"/>
</xsl:if>
</xsl:variable>
<xsl:message>
x <xsl:value-of select="$xpos"/>
y <xsl:value-of select="$ypos" separator=" ,"/>
loc <xsl:value-of select="$loc"/>
yoffset <xsl:value-of select="$yoffs" separator=" ,"/>
</xsl:message>
<svg:circle fill="red" r="10" stroke="blue" stroke-width="1"
cx="{$xpos}" cy="{$ypos}" />
</xsl:template>
<xsl:template match="*">
<svg:g>
<svg:text x="100" y="100" class="fil3 fnt0 str0">
*****<xsl:value-of select="name(..)"/>/<xsl:value-of
select="name()"/>******
</svg:text>
</svg:g>
<xsl:message terminate="yes">
Oops <xsl:value-of select="name(..)"/>/<xsl:value-of select="name()"/>
not styled
</xsl:message>
</xsl:template>
<t:arc>
<y>0</y>
<y>30</y>
<y>64</y>
<y>90</y>
<y>125</y>
<y>160</y>
<y>200</y>
<y>240</y>
</t:arc>
</xsl:stylesheet>
-
NOTICE: The information contained in this email and any attachments is
confidential and may be legally privileged. If you are not the
intended recipient you are hereby notified that you must not use,
disclose, distribute, copy, print or rely on this email's content. If
you are not the intended recipient, please notify the sender
immediately and then delete the email and any attachments from your
system.
RNIB has made strenuous efforts to ensure that emails and any
attachments generated by its staff are free from viruses. However, it
cannot accept any responsibility for any viruses which are
transmitted. We therefore recommend you scan all attachments.
Please note that the statements and views expressed in this email
and any attachments are those of the author and do not necessarily
represent those of RNIB.
RNIB Registered Charity Number: 226227
Website: http://www.rnib.org.uk
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
<Prev in Thread] |
Current Thread |
[Next in Thread>
|
- RE: xslt 2. index-of, nodes, (continued)
- Re: xslt 2. index-of, nodes, Dimitre Novatchev
- RE: xslt 2. index-of, nodes, David . Pawson
- RE: xslt 2. index-of, nodes, David . Pawson
- RE: xslt 2. index-of, nodes, David . Pawson
- RE: xslt 2. index-of, nodes, David . Pawson
- RE: xslt 2. index-of, nodes,
David . Pawson <=
- RE: xslt 2. index-of, nodes, David . Pawson
|
|
|