XML/XSLT stylesheet/translate

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Версия от 08:26, 26 мая 2010; Admin (обсуждение | вклад) (1 версия)
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translate function

File: Data.xml
<poem>
  <verse>line 1</verse>
  <verse>
    line 2
  </verse>
</poem>
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="verse">
    <xsl:value-of select="concat("length: ",string-length(.))" />
    <xsl:if test="contains(.,"light")">
      <xsl:text>light: yes!</xsl:text>
    </xsl:if>
    <xsl:if test="starts-with(.,"Seest")">
      <xsl:text>Yes, starts with "Seest"</xsl:text>
    </xsl:if>
    <xsl:value-of select="normalize-space(.)" />
    <xsl:value-of select="translate(.,"abcde","ABCD")" />
  </xsl:template>
  
</xsl:stylesheet>
Output:

  length: 6line 1lin 1
  length: 13line 2
    lin 2



Use translate() function and text() function to change the letter case

File: Data.xml
<?xml version="1.0"?>
<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
<?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>
      <body>
        <xsl:apply-templates
          select="//text()[normalize-space(.)]" />
      </body>
    </html>
  </xsl:template>
  <xsl:template match="text()">
    <xsl:variable name="upper"
      select=""ABCDEFGHIJKLMNOPQRSTUVWXYZ"" />
    <xsl:variable name="lower"
      select=""abcdefghijklmnopqrstuvwxyz"" />
    The input
    <span
      style="background-color: #c0c0c0;">
      <xsl:value-of select="." />
    </span>
    was translated to
    <span
      style="background-color: #ffd700;">
      <xsl:value-of select="translate(., $lower, $upper)" />
      <br />
    </span>
  </xsl:template>
</xsl:stylesheet>
Output:
<html>
   <body>
          The input
          <span style="background-color: #c0c0c0;">A</span>
          was translated to
          <span style="background-color: #ffd700;">A<br></span>
          The input
          <span style="background-color: #c0c0c0;">B</span>
          was translated to
          <span style="background-color: #ffd700;">B<br></span>
          The input
          <span style="background-color: #c0c0c0;">2008-12-12</span>
          was translated to
          <span style="background-color: #ffd700;">2008-12-12<br></span>
          The input
          <span style="background-color: #c0c0c0;">C</span>
          was translated to
          <span style="background-color: #ffd700;">C<br></span>
          The input
          <span style="background-color: #c0c0c0;">D</span>
          was translated to
          <span style="background-color: #ffd700;">D<br></span>
          The input
          <span style="background-color: #c0c0c0;">2008-11-11</span>
          was translated to
          <span style="background-color: #ffd700;">2008-11-11<br></span>
          The input
          <span style="background-color: #c0c0c0;">E</span>
          was translated to
          <span style="background-color: #ffd700;">E<br></span>
          The input
          <span style="background-color: #c0c0c0;">F</span>
          was translated to
          <span style="background-color: #ffd700;">F<br></span>
          The input
          <span style="background-color: #c0c0c0;">2008-10-10</span>
          was translated to
          <span style="background-color: #ffd700;">2008-10-10<br></span></body>
</html>



Use translate function with if statement

File: Data.xml
<poem>
  <a>line 1</a>
  <b>line 1</b>
  <c>line 1</c>
  <d>
    line 1
  </d>
</poem>
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="a">
    <xsl:if test=". = "line 1"">
      1. a = "line 1"
    </xsl:if>
    <xsl:if test=". = ../b">2. a = ../b</xsl:if>
    <xsl:if test=". = ../c">3. a = ../c</xsl:if>
    <xsl:if test=". != ../c">4. a != ../c</xsl:if>
    <xsl:if
      test="translate(.,"abcdefghijklmnopqrstuvwxyz","ABCDEFGHIJKLMNOPQRSTUVWXYZ") = translate(../c,"abcdefghijklmnopqrstuvwxyz","ABCDEFGHIJKLMNOPQRSTUVWXYZ")">
      5. a = ../c (ignoring case)
    </xsl:if>
    <xsl:if test=". = ../d">6. a = ../d</xsl:if>
    <xsl:if test=". = normalize-space(../d)">
      7. a = normalize-space(../d)
    </xsl:if>
  </xsl:template>
  <xsl:template match="b|c|d" />
</xsl:stylesheet>
Output:

  
      1. a = "line 1"
    2. a = ../b3. a = ../c
      5. a = ../c (ignoring case)
    
      7. a = normalize-space(../d)