Admin: 1 версия

2010-05-26T08:26:24Z

1 версия

в 18:22, 25 мая 2010

2010-05-25T18:22:29Z

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==Call template twice==



<source lang="xml">

File: Data.xml
<chapter>
<title>Chapter 1</title>
<para>para1</para>
<para author="ar">para2</para>
<section>
<title>Chapter 1, Section 1</title>
<para>para3</para>
<para>line 1</para>
</section>
</chapter>
File: Transform.xslt
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:template name="titles">
<xsl:param name="headerElement">h4</xsl:param>
<xsl:element name="{$headerElement}">
<xsl:apply-templates />
</xsl:element>
</xsl:template>
<xsl:template match="chapter/title">
<xsl:call-template name="titles">
<xsl:with-param name="headerElement">h1</xsl:with-param>
</xsl:call-template>
</xsl:template>
<xsl:template match="section/title">
<xsl:call-template name="titles">
<xsl:with-param name="headerElement" select=""h2"" />
</xsl:call-template>
</xsl:template>
<xsl:template match="para">

<xsl:apply-templates />

</xsl:template>
<xsl:template match="chapter">
<html>
<body>
<xsl:apply-templates />
</body>
</html>
</xsl:template>
</xsl:stylesheet>
Output:
<html>
<body>

<h1>Chapter 1</h1>

para1

para2

<h2>Chapter 1, Section 1</h2>

para3

line 1

</body>
</html>
</source>

==call-template with parameter==



<source lang="xml">

File: Data.xml

<?xml version="1.0"?>
<SCENE>
<TITLE>title</TITLE>
<STAGEDIR>A</STAGEDIR>
<SPEECH>
<SPEAKER>C</SPEAKER>
<LINE>B</LINE>
<LINE>C</LINE>
<LINE>D</LINE>
</SPEECH>
</SCENE>
File: Transform.xslt
<?xml version="1.0"?>
<xsl:transform xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
exclude-result-prefixes="xs" version="2.0">
<xsl:template name="longest-speech" as="element(SPEECH)?">
<xsl:param name="list" as="element(SPEECH)*" />
<xsl:choose>
<xsl:when test="$list">
<xsl:variable name="first" select="count($list[1]/LINE)"
as="xs:integer" />
<xsl:variable name="longest-of-rest"
as="element(SPEECH)?">
<xsl:call-template name="longest-speech">
<xsl:with-param name="list"
select="$list[position()!=1]" />
</xsl:call-template>
</xsl:variable>
<xsl:choose>
<xsl:when
test="$first gt count($longest-of-rest/LINE)">
<xsl:sequence select="$list[1]" />
</xsl:when>
<xsl:otherwise>
<xsl:sequence select="$longest-of-rest" />
</xsl:otherwise>
</xsl:choose>
</xsl:when>
</xsl:choose>
</xsl:template>
<xsl:template match="/">
<longest-speech>
<xsl:call-template name="longest-speech">
<xsl:with-param name="list" select="//SPEECH" />
</xsl:call-template>
</longest-speech>
</xsl:template>
</xsl:transform>

Output:
<?xml version="1.0" encoding="UTF-8"?><longest-speech><SPEECH>
<SPEAKER>C</SPEAKER>
<LINE>B</LINE>
<LINE>C</LINE>
<LINE>D</LINE>
</SPEECH></longest-speech>
</source>

==Call template with parameters==



<source lang="xml">

File: Data.xml
<winelist>
<wine grape="Chardonnay">
<winery>shop 2</winery>
</wine>
<wine grape="Cabernet">
<winery>shop 1</winery>
</wine>
</winelist>

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" />
<xsl:template name="globalReplace">
<xsl:param name="outputString" />
<xsl:param name="target" />
<xsl:param name="replacement" />
<xsl:choose>
<xsl:when test="contains($outputString,$target)">
<xsl:value-of
select="concat(substring-before($outputString,$target),$replacement)" />
<xsl:call-template name="globalReplace">
<xsl:with-param name="outputString" select="substring-after($outputString,$target)" />
<xsl:with-param name="target" select="$target" />
<xsl:with-param name="replacement" select="$replacement" />
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$outputString" />
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="text()">
<xsl:call-template name="globalReplace">
<xsl:with-param name="outputString" select="." />
<xsl:with-param name="target" select=""finish"" />
<xsl:with-param name="replacement" select=""FINISH"" />
</xsl:call-template>
</xsl:template>
<xsl:template match="@*|*">
<xsl:copy>
<xsl:apply-templates select="@*|node()" />
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
Output:
<winelist>
<wine grape="Chardonnay">
<winery>shop 2</winery>
</wine>
<wine grape="Cabernet">
<winery>shop 1</winery>
</wine>
</winelist>
</source>

==One template calls another template==



<source lang="xml">

File: Data.xml
<wine grape="Cabernet">
<winery>shop 1</winery>
<product>product 1</product>
<year>1996</year>
<price>11.99</price>
</wine>
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 name="boldIt">

<xsl:apply-templates />

</xsl:template>
<xsl:template match="winery">

<xsl:call-template name="boldIt" />

</xsl:template>
<xsl:template match="product">

<xsl:call-template name="boldIt" />

</xsl:template>
<xsl:template match="year | price">

<xsl:apply-templates />

</xsl:template>

</xsl:stylesheet>
Output:

shop 1
product 1
1996
11.99
</source>

==template that does the replacement==



<source lang="xml">

File: Data.xml
<winelist>
<wine grape="Chardonnay">
<winery>shop 2</winery>
</wine>
<wine grape="Cabernet">
<winery>shop 1</winery>
</wine>
</winelist>
File: Transform.xslt
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:output method="xml" indent="no" />
<xsl:template name="globalReplace">
<xsl:param name="outputString" />
<xsl:param name="target" />
<xsl:param name="replacement" />
<xsl:choose>
<xsl:when test="contains($outputString,$target)">
<xsl:value-of
select="concat(substring-before($outputString,$target),$replacement)" />
<xsl:call-template name="globalReplace">
<xsl:with-param name="outputString"
select="substring-after($outputString,$target)" />
<xsl:with-param name="target" select="$target" />
<xsl:with-param name="replacement"
select="$replacement" />
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$outputString" />
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="year/text()">
<xsl:call-template name="globalReplace">
<xsl:with-param name="outputString" select="." />
<xsl:with-param name="target" select=""9"" />
<xsl:with-param name="replacement" select=""0"" />
</xsl:call-template>
</xsl:template>

<xsl:template match="@*|node()">
<xsl:copy>
<xsl:apply-templates select="@*|node()" />
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
Output:
<?xml version="1.0" encoding="UTF-8"?><winelist>
<wine grape="Chardonnay">
<winery>shop 2</winery>
</wine>
<wine grape="Cabernet">
<winery>shop 1</winery>
</wine>
</winelist>
</source>

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XML/XSLT stylesheet/call template - История изменений

Admin: 1 версия

в 18:22, 25 мая 2010