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XML/XSLT stylesheet/count - История изменений
2026-04-04T09:06:14Z
История изменений этой страницы в вики
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http://wbex.ru/index.php?title=XML/XSLT_stylesheet/count&diff=10449&oldid=prev
Admin: 1 версия
2010-05-26T08:26:22Z
<p>1 версия</p>
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<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 08:26, 26 мая 2010</td>
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Admin
http://wbex.ru/index.php?title=XML/XSLT_stylesheet/count&diff=10448&oldid=prev
в 18:22, 25 мая 2010
2010-05-25T18:22:29Z
<p></p>
<p><b>Новая страница</b></p><div>==count element with certain attribute name==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="xml"><br />
<br />
File: Data.xml<br />
<employees><br />
<employee hireDate="04/23/1999" officer="yes"><br />
<last>A</last><br />
<first>B</first><br />
<salary>1000</salary><br />
</employee><br />
<employee hireDate="09/01/1998" officer="no"><br />
<last>C</last><br />
<first>D</first><br />
<salary>95000</salary><br />
</employee><br />
<employee hireDate="08/20/2000"><br />
<last>E</last><br />
<first>F</first><br />
<salary>8900</salary><br />
</employee><br />
</employees><br />
File: Transform.xslt<br />
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"<br />
version="1.0"><br />
<xsl:output method="xml" omit-xml-declaration="yes" indent="no" /><br />
<br />
<xsl:template match="employees"><br />
A. Number of employees:<br />
<xsl:value-of select="count(employee)" /><br />
B. Number of officers:<br />
<xsl:value-of select="count(employee[@officer="yes"])" /><br />
C. Number of employees without "officer" attribute set:<br />
<xsl:value-of select="count(employee[not(@officer)])" /><br />
D. Number of comments in "employees" element:<br />
<xsl:value-of select="count(//comment())" /><br />
</xsl:template><br />
<xsl:template match="employee" /><br />
<br />
</xsl:stylesheet><br />
Output:<br />
<br />
A. Number of employees:<br />
3<br />
B. Number of officers:<br />
1<br />
C. Number of employees without "officer" attribute set:<br />
1<br />
D. Number of comments in "employees" element:<br />
0<br />
</source><br />
<br />
<br />
<br />
<br />
==Count node==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="xml"><br />
<br />
File: Data.xml<br />
<?xml version="1.0" encoding="utf-8"?><br />
<People><br />
<Person><br />
<Name>name 1</Name><br />
<Description>description 1</Description><br />
</Person><br />
<Person><br />
<Name>name 2</Name><br />
<Description>description 2</Description><br />
</Person><br />
</People><br />
<br />
File: Transform.xslt<br />
<?xml version="1.0" encoding="utf-8"?><br />
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"<br />
version="1.0"><br />
<xsl:template match="/"><br />
<html><br />
<head><br />
<title><br />
About<br />
<xsl:value-of select="count(/People/Person)" /><br />
.<br />
</title><br />
</head><br />
<body><br />
<h3><br />
about<br />
<xsl:value-of select="count(/People/Person)" /><br />
people.<br />
</h3><br />
<br /><br />
<xsl:apply-templates select="/People/Person" /><br />
</body><br />
</html><br />
</xsl:template><br />
<xsl:template match="Person"><br />
<h3><br />
<xsl:value-of select="Name" /><br />
</h3><br />
<p><br />
<xsl:value-of select="Description" /><br />
</p><br />
<br /><br />
</xsl:template><br />
</xsl:stylesheet><br />
Output:<br />
<html><br />
<head><br />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><br />
<title><br />
About<br />
2<br />
.<br />
<br />
</title><br />
</head><br />
<body><br />
<h3><br />
about<br />
2<br />
people.<br />
<br />
</h3><br><h3>name 1</h3><br />
<p>description 1</p><br><h3>name 2</h3><br />
<p>description 2</p><br></body><br />
</html><br />
</source><br />
<br />
<br />
<br />
<br />
==Count tokens==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="xml"><br />
<br />
File: Data.xml<br />
<?xml version="1.0"?><br />
<Employees><br />
<Person><br />
this is a test<br />
</Person><br />
</Employees><br />
File: Transform.xslt<br />
<br />
<?xml version="1.0" encoding="utf-8"?><br />
<xsl:stylesheet version="2.0"<br />
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"><br />
<xsl:template match="/"><br />
<html><br />
<body><br />
<h3>String handling</h3><br />
<xsl:variable name="sentence" select=""this is a test"" /><br />
The sentence: "<br />
<xsl:value-of select="$sentence" /><br />
" has<br />
<xsl:value-of<br />
select="count(tokenize($sentence, "\s+"))" /><br />
words.<br />
<br /><br />
</body><br />
</html><br />
</xsl:template><br />
</xsl:stylesheet><br />
Output:<br />
<html><br />
<body><br />
<h3>String handling</h3><br />
The sentence: "<br />
this is a test<br />
" has<br />
4<br />
words.<br />
<br></body><br />
</html><br />
</source></div>