XML/XSLT stylesheet/select — различия между версиями

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Текущая версия на 08:26, 26 мая 2010

child

File: Data.xml
<wine grape="A">
  <winery>B</winery>
  <year>1998</year>
  <prices>
    <list>13.99</list>
    <discounted>11.99</discounted>
    <case>143.50</case>
  </prices>
</wine>
File: Transform.xslt

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  version="1.0">
  <xsl:template match="wine">
    <wine vintage="{child::year}">
      <xsl:apply-templates select="product" />
      <category>
        <xsl:value-of select="@grape" />
      </category>
      <xsl:apply-templates select="price" />
    </wine>
  </xsl:template>
  <xsl:template
    match="@*|node()|processing-instruction()|comment()">
    <xsl:copy>
      <xsl:apply-templates
        select="@*|node()|processing-instruction()|comment()" />
    </xsl:copy>
  </xsl:template>
</xsl:stylesheet>
Output:
<?xml version="1.0" encoding="UTF-8"?><wine vintage="1998"><category>A</category></wine>



context position and context size

File: Data.xml
<?xml version="1.0" encoding="utf-8"?>
<Book>
  <Chapter number="c1">the first chapter</Chapter>
  <Chapter number="c2">the second chapter</Chapter>
  <Chapter number="c3">the third chapter</Chapter>
  <Chapter number="c4">the fourth chapter</Chapter>
  <Chapter number="c5">the fifth chapter</Chapter>
</Book>
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="/">
    <html>
      <head>
        <title>context position and context size.</title>
      </head>
      <body>
        <h3>Context position and context size.</h3>
        <xsl:apply-templates select="/Book/Chapter" />
      </body>
    </html>
  </xsl:template>
</xsl:stylesheet>
Output:
<html>
   <head>
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <title>context position and context size.</title>
   </head>
   <body>
      <h3>Context position and context size.</h3>the first chapterthe second chapterthe third chapterthe fourth chapterthe fifth chapter
   </body>
</html>



Get value from tag with {}

File: Data.xml

<wine grape="A">
  <winery>B</winery>
  <year>1998</year>
  <prices>
    <list>13.99</list>
    <discounted>11.99</discounted>
    <case>143.50</case>
  </prices>
</wine>
File: Transform.xslt
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  version="1.0">
  <xsl:template match="wine">
    <wine vintage="{year}">
      <xsl:apply-templates select="product" />
      <category>
        <xsl:value-of select="@grape" />
      </category>
      <xsl:apply-templates select="price" />
    </wine>
  </xsl:template>
  <xsl:template
    match="@*|node()|processing-instruction()|comment()">
    <xsl:copy>
      <xsl:apply-templates
        select="@*|node()|processing-instruction()|comment()" />
    </xsl:copy>
  </xsl:template>
</xsl:stylesheet>
Output:
<?xml version="1.0" encoding="UTF-8"?><wine vintage="1998"><category>A</category></wine>



Node selection by level

File: Data.xml
<?xml version="1.0" encoding="utf-8"?>
<Book>
  <Title>this is the title</Title>
  <Authors>
    <Author>A</Author>
    <Author>B</Author>
    <Author>C</Author>
  </Authors>
  <Year>2007</Year>
  <Chapters>
    <Chapter number="1" title="title 1">chapter 1</Chapter>
    <Chapter number="2" title="title 2">chapter 2</Chapter>
    <Chapter number="3" title="title 3">chapter 3</Chapter>
    <Chapter number="4" title="title 4">chapter 4</Chapter>
    <Chapter number="5" title="title 5">chapter 5</Chapter>
  </Chapters>
</Book>

File: Transform.xslt
<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  version="1.0">
  <xsl:template match="/">
    <html>
      <head>
        <title>
          <xsl:value-of select="/Book/Title" />
        </title>
      </head>
      <body>
        <h3>
          <xsl:value-of select="/Book/Title" />
        </h3>
        <p>
          by
          <xsl:apply-templates select="/Book/Authors/Author" />
        </p>
        <h3>Table of Contents</h3>
        <xsl:apply-templates select="/Book/Chapters/Chapter"
          mode="TOC" />
        <xsl:apply-templates select="/Book/Chapters/Chapter"
          mode="fulltext" />
      </body>
    </html>
  </xsl:template>
</xsl:stylesheet>
Output:
<html>
   <head>
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <title>this is the title</title>
   </head>
   <body>
      <h3>this is the title</h3>
      <p>
                   by
                   ABC
      </p>
      <h3>Table of Contents</h3>chapter 1chapter 2chapter 3chapter 4chapter 5chapter 1chapter 2chapter 3chapter 4chapter 5
   </body>
</html>



Parent and attribute

File: Data.xml
<wine grape="A">
  <winery>B</winery>
  <year>1998</year>
  <prices>
    <list>13.99</list>
    <discounted>11.99</discounted>
    <case>143.50</case>
  </prices>
</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 match="prices">
    parent element"s grape:
    <xsl:value-of select="parent::wine/attribute::grape" />
  </xsl:template>
  
</xsl:stylesheet>
Output:

  B
  1998
  
    parent element"s grape:
    A



select="@*" (at)

File: Data.xml
<HTML>
  <Head>
    <TITLE>This is a mixed-case HTML-like XML document</TITLE>
  </Head>
  <Body>
    <p>
      Some
      <I>HTML</I>
      paragraph
    </p>
    <data>
      <record>one</record>
      <record>two</record>
    </data>
    <UL>
      <LI>alpha</LI>
      <LI>beta</LI>
      <Li>gamma</Li>
    </UL>
  </Body>
</HTML>
File: Transform.xslt
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  version="1.0">
  <xsl:strip-space elements="head body" />
  <xsl:template
    match="html | head | title | body | p | ul | li | b | i"
    priority="2">
    <xsl:copy>
      <xsl:copy-of select="@*" />
      <xsl:apply-templates />
    </xsl:copy>
  </xsl:template>
  <xsl:template match="*" priority="1" />
</xsl:stylesheet>



select="../@attribute"

File: Data.xml
<wine grape="Cabernet Sauvignon">
  <winery>Los Vascos</winery>
  <year>1998</year>
  <prices>
    <list>13.99</list>
    <discounted>11.99</discounted>
    <case>143.50</case>
  </prices>
</wine>
File: Transform.xslt
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  version="1.0">
  <xsl:template match="prices">
    parent element"s grape:
    <xsl:value-of select="../@grape" />
  </xsl:template>
  
</xsl:stylesheet>
Output:
<?xml version="1.0" encoding="UTF-8"?>
  Los Vascos
  1998
  
    parent element"s grape:
    Cabernet Sauvignon



Select attribute value and output to a list

File: Data.xml
<?xml version="1.0"?>
<people>
  <person born="1912" died="1954">
    <name>
      <first_name>A</first_name>
      <last_name>B</last_name>
    </name>
    <profession>C</profession>
    <profession>D</profession>
    <profession>E</profession>
  </person>
  <person born="2008" died="2008">
    <name>
      <first_name>F</first_name>
      <middle_initial>G</middle_initial>
      <last_name>H</last_name>
    </name>
    <profession>I</profession>
    <hobby>J</hobby>
  </person>
</people>

File: Transform.xslt
<?xml version="1.0"?> 
<xsl:stylesheet version="1.0" 
                xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:template match="people">
    <html>
      <head><title>Famous Scientists</title></head>
      <body>
        <dl>
          <xsl:apply-templates/>
        </dl>
      </body>
    </html>
  </xsl:template>
  <xsl:template match="person">
    <dt><xsl:apply-templates select="name"/></dt>
    <dd><ul>
      <li>Born: <xsl:apply-templates select="@born"/></li>
      <li>Died: <xsl:apply-templates select="@died"/></li>
    </ul></dd>
  </xsl:template>
</xsl:stylesheet>
Output:
<html>
   <head>
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <title>Famous Scientists</title>
   </head>
   <body>
      <dl>
         
         
         <dt>
            A
            B
            
         </dt>
         <dd>
            <ul>
               <li>Born: 1912</li>
               <li>Died: 1954</li>
            </ul>
         </dd>
         
         
         <dt>
            F
            G
            H
            
         </dt>
         <dd>
            <ul>
               <li>Born: 2008</li>
               <li>Died: 2008</li>
            </ul>
         </dd>
         
         
      </dl>
   </body>
</html>



select distinct values

File: Data.xml
<?xml version="1.0" encoding="iso-8859-1"?>
<booklist>
   <book>
      <title>title 1</title>
      <author>author 1</author>
      <publisher>publisher 1</publisher>
      <isbn>1-11-11111-1</isbn>
      <price>6.99</price>
      <sales>235</sales>
   </book>
   <book>
      <title>title 2</title>
      <author>author 2</author>
      <publisher>publisher 2</publisher>
      <isbn>0 14 018967 X</isbn>
      <price>12.99</price>
      <sales>12</sales>
   </book>
</booklist>

File: Transform.xslt
<?xml version="1.0"?>
<xsl:stylesheet 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:key name="pub" match="book" use="publisher" />
  <xsl:variable name="in" select="/" />
  <xsl:variable name="publishers" as="xs:string*"
    select="distinct-values(/booklist/book/publisher)" />
  <xsl:template match="/">
    <html>
      <head>
        <title>Sales volume by publisher</title>
      </head>
      <body>
        <h1>Sales volume by publisher</h1>
        <table id="{generate-id(.)}">
          <tr>
            <th>Publisher</th>
            <th>Total Sales Value</th>
          </tr>
          <xsl:for-each select="$publishers">
            <tr>
              <td>
                <xsl:value-of select="." />
              </td>
              <td>
                <xsl:call-template name="total-sales" />
              </td>
            </tr>
          </xsl:for-each>
        </table>
      </body>
    </html>
  </xsl:template>
  <xsl:template name="total-sales">
    <xsl:param name="publisher" select="." />
    <xsl:value-of select="sum($in/key("pub",$publisher)/sales)" />
  </xsl:template>
</xsl:stylesheet>
Output:
<html>
   <head>
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <title>Sales volume by publisher</title>
   </head>
   <body>
      <h1>Sales volume by publisher</h1>
      <table id="d2">
         <tr>
            <th>Publisher</th>
            <th>Total Sales Value</th>
         </tr>
         <tr>
            <td>publisher 1</td>
            <td>235</td>
         </tr>
         <tr>
            <td>publisher 2</td>
            <td>12</td>
         </tr>
      </table>
   </body>
</html>



select="document("")/*/book:category[@code=current()/@category]/@desc"

File: Data.xml
<?xml version="1.0"?>
<booklist>
  <book category="S">
    <title>title 1</title>
    <author>author 1</author>
  </book>
  <book category="FC">
    <title>author 1</title>
    <author>author 1</author>
  </book>
  <book category="FC">
    <title>title 3</title>
    <author>author 1</author>
  </book>
  <book category="CS">
    <title>title 4</title>
    <author>author 1</author>
    <author>author 2</author>
    <author>author 3</author>
    <author>author 4</author>
  </book>
</booklist>
File: Transform.xslt
<?xml version="1.0"?>
<xsl:transform xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  version="1.0" xmlns:book="books.uri" exclude-result-prefixes="book">
  <xsl:template match="/">
    <html>
      <body>
        <xsl:for-each select="//book">
          <h1>
            <xsl:value-of select="title" />
          </h1>
          <p>
            Category:
            <xsl:value-of select="document("")/*/book:category[@code=current()/@category]/@desc" />
          </p>
        </xsl:for-each>
      </body>
    </html>
  </xsl:template>
  <book:category code="S" desc="Science" />
  <book:category code="CS" desc="Computing" />
  <book:category code="FC" desc="Children"s Fiction" />
</xsl:transform>
Output:
<html>
   <body>
      <h1>title 1</h1>
      <p>
                     Category:
                     Science
      </p>
      <h1>author 1</h1>
      <p>
                     Category:
                     Children"s Fiction
      </p>
      <h1>title 3</h1>
      <p>
                     Category:
                     Children"s Fiction
      </p>
      <h1>title 4</h1>
      <p>
                     Category:
                     Computing
      </p>
   </body>
</html>



select="employee[@dept="programming"]"

File: Data.xml
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet href="Transform.xslt" type="text/xsl"?>
<employees xmlns="http://www.domain.ru/namespace/employee">
  <title>Employee Data File</title>
  <employee eid="1" dept="programming">
    <contact addInfo="info1">
      <name>
        <firstName>Joe</firstName>
        <middleName int="B">Brian</middleName>
        <lastName>Smith</lastName>
      </name>
      <address>
        <street>1 Drive</street>
        <city>Vancouver</city>
        <state>BC</state>
        <zipcode>80210</zipcode>
      </address>
      <phone>
        <tel type="wk">111-1111111</tel>
        <tel type="hm">222-222222</tel>
        <fax>303-4667357</fax>
      </phone>
      <email>a@a.ru</email>
    </contact>
    <hireDate>2008-10-29</hireDate>
  </employee>
</employees>

File: Transform.xslt
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  version="1.0">
  <xsl:template match="employees">
    <html>
      <head>
        <title>Employee Email List</title>
      </head>
      <body>
        <table>
          <tr>
            <th>Number</th>
            <th>
              <xsl:value-of
                select="employee/contact/phone/tel/attribute::type" />
            </th>
          </tr>
          <tr>
            <xsl:for-each
              select="employee[@dept="programming"]">
              <td>
                <xsl:number />
              </td>
              <td>
                <xsl:value-of
                  select="contact/phone/tel[2]" />
              </td>
            </xsl:for-each>
          </tr>
        </table>
      </body>
    </html>
  </xsl:template>
</xsl:stylesheet>
Output:
<?xml version="1.0" encoding="UTF-8"?>
  Employee Data File
  
    
      
        Joe
        Brian
        Smith
      
      
        1 Drive
        Vancouver
        BC
        80210
      
      
        111-1111111
        222-222222
        303-4667357
      
      a@a.ru
    
    2008-10-29



select="employees/employee[2]/following::contact/name/firstName"

File: Data.xml
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet href="Transform.xslt" type="text/xsl"?>
<employees xmlns="http://www.domain.ru/namespace/employee">
  <title>Employee Data File</title>
  <employee eid="1" dept="programming">
    <contact addInfo="info1">
      <name>
        <firstName>Joe</firstName>
        <middleName int="B">Brian</middleName>
        <lastName>Smith</lastName>
      </name>
      <address>
        <street>1 Drive</street>
        <city>Vancouver</city>
        <state>BC</state>
        <zipcode>80210</zipcode>
      </address>
      <phone>
        <tel type="wk">111-1111111</tel>
        <tel type="hm">222-222222</tel>
        <fax>303-4667357</fax>
      </phone>
      <email>a@a.ru</email>
    </contact>
    <hireDate>2008-10-29</hireDate>
  </employee>
</employees>
File: Transform.xslt
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  version="1.0">
  <xsl:output method="html" indent="yes" />
  <xsl:template match="/">
    <html>
      <head>
        <title>Employee Output</title>
      </head>
      <body>
        <p>
          The employee element nodes that are defined after
          developer 1 are:
        </p>
        <ul>
          <li>
            <xsl:value-of
              select="employees/employee[2]/following::contact/name/firstName" />
          </li>
        </ul>
      </body>
    </html>
  </xsl:template>
</xsl:stylesheet>
Output:
<html>
   <head>
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <title>Employee Output</title>
   </head>
   <body>
      <p>
                   The employee element nodes that are defined after
                   developer 1 are:
                 
      </p>
      <ul>
         <li></li>
      </ul>
   </body>
</html>



select="employees/employee[2]/preceding::contact/name/firstName"

File: Data.xml
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet href="Transform.xslt" type="text/xsl"?>
<employees xmlns="http://www.domain.ru/namespace/employee">
  <title>Employee Data File</title>
  <employee eid="1" dept="programming">
    <contact addInfo="info1">
      <name>
        <firstName>Joe</firstName>
        <middleName int="B">Brian</middleName>
        <lastName>Smith</lastName>
      </name>
      <address>
        <street>1 Drive</street>
        <city>Vancouver</city>
        <state>BC</state>
        <zipcode>80210</zipcode>
      </address>
      <phone>
        <tel type="wk">111-1111111</tel>
        <tel type="hm">222-222222</tel>
        <fax>303-4667357</fax>
      </phone>
      <email>a@a.ru</email>
    </contact>
    <hireDate>2008-10-29</hireDate>
  </employee>
</employees>
File: Transform.xslt
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  version="1.0">
  <xsl:output method="html" indent="yes" />
  <xsl:template match="/">
    <html>
      <head>
        <title>Employee Output</title>
      </head>
      <body>
        <p>
          The employee element nodes that are defined before
          developer 1 are:
        </p>
        <ul>
          <li>
            <xsl:value-of
              select="employees/employee[2]/preceding::contact/name/firstName" />
          </li>
        </ul>
      </body>
    </html>
  </xsl:template>
</xsl:stylesheet>
Output:
<html>
   <head>
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <title>Employee Output</title>
   </head>
   <body>
      <p>
                   The employee element nodes that are defined before
                   developer 1 are:
                 
      </p>
      <ul>
         <li></li>
      </ul>
   </body>
</html>



select="employees/head:header/namespace::head"

 
 
File: Data.xml
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet href="Transform.xslt" type="text/xsl"?>
<employees>
  <head:header xmlns:head="http://www.domain.ru/namespace/header">
    <title>Employee Data File</title>
    <maintainer>developer 1</maintainer>
  </head:header>
  <employee eid="1" dept="programming">
    <contact addInfo="info1">
      <name>
        <firstName>Joe</firstName>
        <middleName int="B">Brian</middleName>
        <lastName>Smith</lastName>
      </name>
      <address>
        <street>1 Drive</street>
        <city>Vancouver</city>
        <state>BC</state>
        <zipcode>80210</zipcode>
      </address>
      <phone>
        <tel type="wk">111-1111111</tel>
        <tel type="hm">222-222222</tel>
        <fax>303-4667357</fax>
      </phone>
      <email>a@a.ru</email>
    </contact>
    <hireDate>2008-10-29</hireDate>
  </employee>
</employees>
File: Transform.xslt
<xsl:stylesheet
        xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
        xmlns:head="http://www.domain.ru/namespace/header"
        version="1.0">
  <xsl:template match="/">
    <xsl:value-of select="employees/head:header/namespace::head"/>
  </xsl:template>
</xsl:stylesheet>
Output:
<?xml version="1.0" encoding="UTF-8"?>http://www.domain.ru/namespace/header



Select Node by index

File: Data.xml
<Employees>
  <Person>
    <FirstName>A</FirstName>
    <LastName>B</LastName>
    <DateOfBirth>2008-12-12</DateOfBirth>
  </Person>
  <Person>
    <FirstName>C</FirstName>
    <LastName>D</LastName>
    <DateOfBirth>2008-11-11</DateOfBirth>
  </Person>
  <Person>
    <FirstName>E</FirstName>
    <LastName>F</LastName>
    <DateOfBirth>2008-10-10</DateOfBirth>
  </Person>
</Employees>

File: Transform.xslt
<xsl:stylesheet version="1.0"
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:template match="/">
    <html>
      <head>
        <title>this is the title</title>
      </head>
      <body>
        <h3>header 3</h3>
        <xsl:apply-templates
          select="/Employees/Person[1]/FirstName" />
      </body>
    </html>
  </xsl:template>
  <xsl:template match="FirstName">
    <xsl:for-each select="following::*">
      <paragraph>
        <xsl:value-of select="name(.)" />
        which contains the text "
        <xsl:value-of select="." />
        ".
      </paragraph>
    </xsl:for-each>
  </xsl:template>
</xsl:stylesheet>
Output:
<html>
   <head>
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <title>this is the title</title>
   </head>
   <body>
      <h3>header 3</h3>
      <paragraph>LastName
                 which contains the text "
                 B
                 ".
               
      </paragraph>
      <paragraph>DateOfBirth
                 which contains the text "
                 2008-12-12
                 ".
               
      </paragraph>
      <paragraph>Person
                 which contains the text "
                 
             C
             D
             2008-11-11
           
                 ".
               
      </paragraph>
      <paragraph>FirstName
                 which contains the text "
                 C
                 ".
               
      </paragraph>
      <paragraph>LastName
                 which contains the text "
                 D
                 ".
               
      </paragraph>
      <paragraph>DateOfBirth
                 which contains the text "
                 2008-11-11
                 ".
               
      </paragraph>
      <paragraph>Person
                 which contains the text "
                 
             E
             F
             2008-10-10
           
                 ".
               
      </paragraph>
      <paragraph>FirstName
                 which contains the text "
                 E
                 ".
               
      </paragraph>
      <paragraph>LastName
                 which contains the text "
                 F
                 ".
               
      </paragraph>
      <paragraph>DateOfBirth
                 which contains the text "
                 2008-10-10
                 ".
               
      </paragraph>
   </body>
</html>



Select one from the target value list

File: Data.xml
<?xml version="1.0" encoding="iso-8859-1"?>
<SCENE REF="4.3">
  <SPEECH>
    <SPEAKER>A</SPEAKER>
    I
    <NL />
  </SPEECH>
  <SPEECH>
    <SPEAKER>B</SPEAKER>
    O
    <NL />
  </SPEECH>
</SCENE>

File: Transform.xslt
<?xml version="1.0" encoding="iso-8859-1"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  version="1.0">
  <xsl:variable name="backcolor" select=""#FFFFCC"" />
  <xsl:template match="SCENE|PROLOGUE|EPILOGUE">
    <HTML>
      <HEAD>
        <TITLE>
          <xsl:value-of select="TITLE" />
        </TITLE>
      </HEAD>
      <BODY BGCOLOR="{$backcolor}">
        <xsl:apply-templates />
      </BODY>
    </HTML>
  </xsl:template>
  <xsl:template match="SPEECH">
    <TABLE>
      <TR>
        <TD WIDTH="160" VALIGN="TOP">
          <xsl:apply-templates select="SPEAKER" />
        </TD>
        <TD VALIGN="TOP">
          <xsl:apply-templates select="STAGEDIR|LINE" />
        </TD>
      </TR>
    </TABLE>
  </xsl:template>
  <xsl:template match="TITLE">
    <H1>
      <CENTER>
        <xsl:apply-templates />
      </CENTER>
    </H1>
    <HR />
  </xsl:template>
  <xsl:template match="SPEAKER">
    <B>
      <xsl:apply-templates />
      <xsl:if test="not(position()=last())">
        <BR />
      </xsl:if>
    </B>
  </xsl:template>
  <xsl:template match="SCENE/STAGEDIR">
    <CENTER>
      <H3>
        <xsl:apply-templates />
      </H3>
    </CENTER>
  </xsl:template>
  <xsl:template match="SPEECH/STAGEDIR">
    <P>
      <I>
        <xsl:apply-templates />
      </I>
    </P>
  </xsl:template>
  <xsl:template match="LINE/STAGEDIR">
    [
    <I>
      <xsl:apply-templates />
    </I>
    ]
  </xsl:template>
  <xsl:template match="SCENE/SUBHEAD">
    <CENTER>
      <H3>
        <xsl:apply-templates />
      </H3>
    </CENTER>
  </xsl:template>
  <xsl:template match="SPEECH/SUBHEAD">
    <P>
      <B>
        <xsl:apply-templates />
      </B>
    </P>
  </xsl:template>
  <xsl:template match="LINE">
    <xsl:apply-templates />
    <BR />
  </xsl:template>
</xsl:stylesheet>
Output:
<HTML>
   <HEAD>
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <TITLE></TITLE>
   </HEAD>
   <BODY BGCOLOR="#FFFFCC">
        
      <TABLE>
         <TR>
            <TD WIDTH="160" VALIGN="TOP"><B>A</B></TD>
            <TD VALIGN="TOP"></TD>
         </TR>
      </TABLE>
      
        
      <TABLE>
         <TR>
            <TD WIDTH="160" VALIGN="TOP"><B>B</B></TD>
            <TD VALIGN="TOP"></TD>
         </TR>
      </TABLE>
      
   </BODY>
</HTML>



Select one tag from a list of tags

File: Data.xml
<wine grape="chardonnay">
  <product>product 2</product>
  <year>1997</year>
  <price>10.99</price>
</wine>
File: Transform.xslt

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  version="1.0">
  
    <xsl:template match="wine">
      <xsl:value-of select="price" />
    </xsl:template>
    
</xsl:stylesheet>
Output:
<?xml version="1.0" encoding="UTF-8"?>10.99



select with if then else

File: Data.xml
<?xml version="1.0"?>
<countries>
  <country name="France" />
  <country name="Germany" />
  <country name="Israel" />
  <country name="Japan" />
  <country name="Poland" />
  <country name="United States" selected="yes" />
  <country name="Venezuela" />
</countries>
File: Transform.xslt
<?xml version="1.0"?>
<xsl:stylesheet version="2.0"
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:param name="schema-version" select="4.0" />
  <xsl:template match="/">
    <promotion>
      <xsl:variable name="attname"
        select="if ($schema-version lt 3.0) 
               then "code" 
               else "reason-code"" />
      <xsl:attribute name="{$attname}" select="17" />
    </promotion>
  </xsl:template>
</xsl:stylesheet>
Output:
<?xml version="1.0" encoding="UTF-8"?><promotion reason-code="17"/>



value-of select="person[position()=3]/name"

File: Data.xml
<?xml version="1.0" encoding="utf-8"?>
<emailList>
  <head:header xmlns:head="http://www.domain.ru/namespace/header">
    <title>Email List</title>
    <maintainer>Joe</maintainer>
  </head:header>
  <person type="personal" id="p001">
    <name>person1</name>
    <email>p@hotmail.ru</email>
  </person>
  <person type="work" id="p002">
    <name>person2</name>
    <email>p@hotmail.ru</email>
  </person>
  <person type="personal" id="p003">
    <name>person3</name>
    <email>p3@hotmail.ru</email>
  </person>
</emailList>
File: Transform.xslt
<?xml version="1.0"?>
<xsl:stylesheet version="1.0"
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  xmlns:head="http://www.domain.ru/namespace/header">
  <xsl:output method="xml" indent="yes" />
  <xsl:template match="/">
    <xsl:apply-templates select="emailList" />
  </xsl:template>
  <xsl:template match="emailList">
    <xsl:value-of select="person[position()=3]/name" />
  </xsl:template>

</xsl:stylesheet>
Output:
<?xml version="1.0" encoding="UTF-8"?>person3
Источник — «http://wbex.ru/index.php?title=XML/XSLT_stylesheet/select&oldid=10403»