Admin: 1 версия

2010-05-26T08:26:53Z

1 версия

в 18:22, 25 мая 2010

2010-05-25T18:22:32Z

Новая страница

== Get current position and text==



<source lang="xml">
File: Data.xml
<colors>
<color>red</color>
<color>green</color>
<color>blue</color>
<color>yellow</color>
</colors>
File: Transform.xslt
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:output method="xml" omit-xml-declaration="yes" indent="no" />
<xsl:template match="colors">
<xsl:for-each select="color">
<xsl:value-of select="position()" />
.
<xsl:value-of select="." />
<xsl:text>
</xsl:text>
</xsl:for-each>
</xsl:template>

</xsl:stylesheet>
Output:
1
.
red
2
.
green
3
.
blue
4
.
yellow</source>

== if test="position() = last()"==



<source lang="xml">
File: Data.xml
<chapter>
<title>"title 1" Excerpt</title>
<para>para1</para>
<figure>
<title>title 1</title>
</figure>
<sect1>
<sect2>
<figure>
<title>title 2</title>
</figure>
</sect2>
</sect1>
</chapter>
File: Transform.xslt
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:output method="xml" omit-xml-declaration="yes" indent="no" />
<xsl:template match="chapter">
<xsl:for-each select="descendant::figure/title">
<xsl:if test="position() = 1">
First figure title in chapter:
<xsl:value-of select="." />
</xsl:if>
<xsl:if test="position() = last()">
Last figure title in chapter:
<xsl:value-of select="." />
</xsl:if>
</xsl:for-each>
</xsl:template>

</xsl:stylesheet>
Output:

First figure title in chapter:
title 1
Last figure title in chapter:
title 2</source>

== position() returns a number equal to the context position==



<source lang="xml">
File: Data.xml
<?xml version="1.0" encoding="utf-8"?>
<data>
<AAA>
<BBB>
<CCC>A</CCC>
</BBB>
<BBB/>
<BBB/>
</AAA>
<AAA>
<BBB/>
<BBB>
<CCC>B</CCC>
<CCC>C</CCC>
<CCC>D</CCC>
<CCC>E</CCC>
</BBB>
</AAA>
</data>
File: Transform.xslt
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet
version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<DIV>
<xsl:for-each select="//BBB">
<xsl:call-template name="printout"/>
</xsl:for-each>
</DIV>
<DIV>
<xsl:apply-templates select="//CCC"/>
</DIV>
<DIV>
<xsl:apply-templates select="//AAA[last()]//CCC"/>
</DIV>
</xsl:template>
<xsl:template match="CCC">
<xsl:call-template name="printout"/>
</xsl:template>
<xsl:template name="printout">
<xsl:if test="position()=1">
<xsl:value-of select="name()"/>
</xsl:if>
<xsl:text>(</xsl:text>
<xsl:value-of select="position()"/>
<xsl:text>/</xsl:text>
<xsl:value-of select="last()"/>
<xsl:text>)</xsl:text>
</xsl:template>
</xsl:stylesheet>
Output:
<?xml version="1.0" encoding="UTF-8"?><DIV>BBB(1/5)(2/5)(3/5)(4/5)(5/5)</DIV><DIV>CCC(1/5)(2/5)(3/5)(4/5)(5/5)</DIV><DIV>CCC(1/4)(2/4)(3/4)(4/4)</DIV></source>

== position() returns a value equal to the context position==



<source lang="xml">
File: Data.xml
<chapter>
<title>"title 1" Excerpt</title>
<para>para1</para>
<figure>
<title>title 1</title>
</figure>
<para>para2</para>
<sect1>
<figure>
<title>"He Lights"</title>
</figure>
<para>line 1</para>
<sect2>
<figure>
<title>title 2</title>
</figure>
</sect2>
</sect1>
</chapter>
File: Transform.xslt
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:output method="xml" omit-xml-declaration="yes" indent="no" />

<xsl:template match="chapter">
<xsl:for-each select="descendant::figure/title">
<xsl:sort />
<xsl:if test="position() = 1">
First figure title in chapter:
<xsl:value-of select="." />
</xsl:if>
<xsl:if test="position() = last()">
Last figure title in chapter:
<xsl:value-of select="." />
</xsl:if>
</xsl:for-each>
</xsl:template>

</xsl:stylesheet>
Output:

First figure title in chapter:
"He Lights"
Last figure title in chapter:
title 2</source>

← Предыдущая	Версия 08:26, 26 мая 2010
(нет различий)

XML Tutorial/XSLT stylesheet/position - История изменений

Admin: 1 версия

в 18:22, 25 мая 2010