XML Tutorial/XSLT stylesheet/number format

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format-number(123456.9999, "#,###.##", "us_default") : 123,457

File: Transform.xslt
<?xml version="1.0" encoding="utf-8"?>
<!-- decimal-format.xsl -->
<xsl:stylesheet version="1.0"
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="text"/>
  <xsl:decimal-format decimal-separator="," grouping-separator="."/>
  <xsl:decimal-format name="us_default"/>
  <xsl:decimal-format name="other_options" NaN="[not a number]" infinity="unfathomably huge"/>
  <xsl:decimal-format name="hash_mark" digit="!"/>
  <xsl:template match="/">
    <xsl:text>format-number(123456.9999, "#,###.##", "us_default") : </xsl:text>
    <xsl:value-of select="format-number(123456.9999, "#,###.##", "us_default")"/>
  </xsl:template>
</xsl:stylesheet>
Output:
format-number(123456.9999, "#,###.##", "us_default") : 123,457


format-number(1528.3, "#/###:00", "f1")

File: Transform.xslt
<?xml version="1.0" encoding="ISO-8859-1" ?>
<xsl:stylesheet version="1.0" 
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="text"/>
  <xsl:decimal-format name="f1"   decimal-separator=":"           grouping-separator="/"/>
  <xsl:decimal-format name="f2"   infinity="Really, really big"   NaN="[not a number]"/>
  <xsl:template match="/">
    <xsl:text>format-number(1528.3, "#/###:00", "f1")=</xsl:text>
    <xsl:value-of select="format-number(1528.3, "#/###:00;-#/###:00", "f1")"/>
  </xsl:template>
</xsl:stylesheet>
Output:
format-number(1528.3, "#/###:00", "f1")=1/528:30


format-number(1 div 0, "###,###.00", "f2")

File: Transform.xslt
<?xml version="1.0" encoding="ISO-8859-1" ?>
<xsl:stylesheet version="1.0" 
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="text"/>
  <xsl:decimal-format name="f1"   decimal-separator=":"           grouping-separator="/"/>
  <xsl:decimal-format name="f2"   infinity="Really, really big"   NaN="[not a number]"/>
  <xsl:template match="/">
    
    <xsl:text>format-number(1 div 0, "###,###.00", "f2")=</xsl:text>
    <xsl:value-of select="format-number(1 div 0, "###,###.00", "f2")"/>
  </xsl:template>
</xsl:stylesheet>
Output:
format-number(1 div 0, "###,###.00", "f2")=Really, really big


format-number(42, "#!","hash_mark")

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:output method="text"/>
  <xsl:decimal-format decimal-separator="," grouping-separator="."/>
  <xsl:decimal-format name="us_default"/>
  <xsl:decimal-format name="other_options" NaN="[not a number]" infinity="unfathomably huge"/>
  <xsl:decimal-format name="hash_mark" digit="!"/>
  <xsl:template match="/">
    <xsl:text>format-number(42, "#!","hash_mark") : </xsl:text>
    <xsl:value-of select="format-number(42, "#!", "hash_mark")"/>
  </xsl:template>
</xsl:stylesheet>
Output:
format-number(42, "#!","hash_mark") : #42


format-number(999999999.9999, "#.###,##")

File: Transform.xslt
<?xml version="1.0" encoding="utf-8"?>
<!-- decimal-format.xsl -->
<xsl:stylesheet version="1.0"
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="text"/>
  <xsl:decimal-format decimal-separator="," grouping-separator="."/>
  <xsl:decimal-format name="us_default"/>
  <xsl:decimal-format name="other_options" NaN="[not a number]" infinity="unfathomably huge"/>
  <xsl:decimal-format name="hash_mark" digit="!"/>
  <xsl:template match="/">
    <xsl:text>format-number(999999999.9999, "#.###,##") : </xsl:text>
    <xsl:value-of select="format-number(999999999.9999, "#.###,##")"/>
  </xsl:template>
</xsl:stylesheet>
Output:
format-number(999999999.9999, "#.###,##") : 1.000.000.000


format number after calculation

File: Data.xml
<?xml version="1.0"?>
<catalog>
 <item id="SC-0001">
  <maker>A</maker>
  <description>B</description>
  <size>L</size>
  <price>120.00</price>
  <currency>USD</currency>
 </item>
</catalog>
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:output method="xml" indent="yes" />
  <xsl:output doctype-system="catalog.dtd" />
  <xsl:variable name="discount">0.70</xsl:variable>
  <xsl:variable name="discountPrice"
    select="format-number(catalog/item/price - (catalog/item/price) * $discount, "###.00")" />
  <xsl:template match="catalog">
    <xsl:copy>
      <xsl:apply-templates select="item" />
    </xsl:copy>
  </xsl:template>
  <xsl:template match="item">
    <xsl:copy>
      <xsl:copy-of select="@id" />
      <xsl:copy-of select="maker|description|size|price" />
      <discount>
        <xsl:value-of select="$discount" />
      </discount>
      <discountPrice>
        <xsl:value-of select="$discountPrice" />
      </discountPrice>
      <xsl:copy-of select="currency" />
    </xsl:copy>
  </xsl:template>
</xsl:stylesheet>
Output:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE catalog
  SYSTEM "catalog.dtd">
<catalog>
   <item id="SC-0001">
      <maker>A</maker>
      <description>B</description>
      <size>L</size>
      <price>120.00</price>
      <discount>0.70</discount>
      <discountPrice>36.00</discountPrice>
      <currency>USD</currency>
   </item>
</catalog>


format-number(blue div orange, "#.##", "f2")

File: Transform.xslt
<?xml version="1.0" encoding="ISO-8859-1" ?>
<xsl:stylesheet version="1.0" 
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="text"/>
  <xsl:decimal-format name="f1"   decimal-separator=":"           grouping-separator="/"/>
  <xsl:decimal-format name="f2"   infinity="Really, really big"   NaN="[not a number]"/>
  <xsl:template match="/">
    
    <xsl:text>format-number(blue div orange, "#.##", "f2")=</xsl:text>
    <xsl:value-of select="format-number(blue div orange, "#.##", "f2")"/>
  </xsl:template>
</xsl:stylesheet>
Output:
format-number(blue div orange, "#.##", "f2")=[not a number]


format-number(number(1) div 0, "#.#")

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:output method="text"/>
  <xsl:decimal-format decimal-separator="," grouping-separator="."/>
  <xsl:decimal-format name="us_default"/>
  <xsl:decimal-format name="other_options" NaN="[not a number]" infinity="unfathomably huge"/>
  <xsl:decimal-format name="hash_mark" digit="!"/>
  <xsl:template match="/">
    <xsl:text>format-number(number(1) div 0, "#.#") : </xsl:text>
    <xsl:value-of select="format-number(number(1) div 0, "#.#")"/>
  </xsl:template>
</xsl:stylesheet>
Output:
format-number(number(1) div 0, "#.#") : Infinity


format-number(number(1) div 0, "#.#", "other_options")

File: Transform.xslt
<?xml version="1.0" encoding="utf-8"?>
<!-- decimal-format.xsl -->
<xsl:stylesheet version="1.0"
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="text"/>
  <xsl:decimal-format decimal-separator="," grouping-separator="."/>
  <xsl:decimal-format name="us_default"/>
  <xsl:decimal-format name="other_options" NaN="[not a number]" infinity="unfathomably huge"/>
  <xsl:decimal-format name="hash_mark" digit="!"/>
  <xsl:template match="/">
    <xsl:text>format-number(number(1) div 0, "#.#", "other_options") : </xsl:text>
    <xsl:value-of select="format-number(number(1) div 0, "#.#", "other_options")"/>
  </xsl:template>
</xsl:stylesheet>
Output:
format-number(number(1) div 0, "#.#", "other_options") : unfathomably huge


format-number(number("blue") * number("orange"), "#")

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:output method="text"/>
  <xsl:decimal-format decimal-separator="," grouping-separator="."/>
  <xsl:decimal-format name="us_default"/>
  <xsl:decimal-format name="other_options" NaN="[not a number]" infinity="unfathomably huge"/>
  <xsl:decimal-format name="hash_mark" digit="!"/>
  <xsl:template match="/">
    <xsl:text>format-number(number("blue") * number("orange"), "#") : </xsl:text>
    <xsl:value-of select="format-number(number("blue") * number("orange"), "#")"/>
  </xsl:template>
</xsl:stylesheet>
Output:
format-number(number("blue") * number("orange"), "#") : NaN


format-number(number("blue") * number("orange"), "#", "other_options")

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:output method="text"/>
  <xsl:decimal-format decimal-separator="," grouping-separator="."/>
  <xsl:decimal-format name="us_default"/>
  <xsl:decimal-format name="other_options" NaN="[not a number]" infinity="unfathomably huge"/>
  <xsl:decimal-format name="hash_mark" digit="!"/>
  <xsl:template match="/">
    <xsl:text>format-number(number("blue") * number("orange"), "#", "other_options") : </xsl:text>
    <xsl:value-of select="format-number(number("blue") * number("orange"), "#", "other_options")"/>
  </xsl:template>
</xsl:stylesheet>
Output:
format-number(number("blue") * number("orange"), "#", "other_options") : [not a number]


formatting of multilevel numbers

File: Data.xml
<?xml version="1.0" encoding="utf-8"?>
<data>
  <chapter>First Chapter</chapter>
  <chapter>
    Second Chapter
    <chapter>Subchapter 1</chapter>
    <chapter>Subchapter 2</chapter>
  </chapter>
  <chapter>
    Third Chapter
    <chapter>Subchapter A</chapter>
    <chapter>
      Subchapter B
      <chapter>sub a</chapter>
      <chapter>sub b</chapter>
    </chapter>
    <chapter>Subchapter C</chapter>
  </chapter>
</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="/">
      <TABLE BORDER="1">
        <TR>
          <td>Number</TH>
          <td>text</TH>
        </TR>
        <xsl:for-each select="//chapter">
          <TR>
            <TD>
              <xsl:number level="multiple" format="I-1-a:"/>
            </TD>
            <TD>
              <xsl:value-of select="./text()"/>
            </TD>
          </TR>
        </xsl:for-each>
      </TABLE>
    </xsl:template>
</xsl:stylesheet>
Output:
<?xml version="1.0" encoding="UTF-8"?><TABLE BORDER="1"><TR><td>Number</TH><td>text</TH></TR><TR><TD>I:</TD><TD>First Chapter</TD></TR><TR><TD>II:</TD><TD>
    Second Chapter
    </TD></TR><TR><TD>II-1:</TD><TD>Subchapter 1</TD></TR><TR><TD>II-2:</TD><TD>Subchapter 2</TD></TR><TR><TD>III:</TD><TD>
    Third Chapter
    </TD></TR><TR><TD>III-1:</TD><TD>Subchapter A</TD></TR><TR><TD>III-2:</TD><TD>
      Subchapter B
      </TD></TR><TR><TD>III-2-a:</TD><TD>sub a</TD></TR><TR><TD>III-2-b:</TD><TD>sub b</TD></TR><TR><TD>III-3:</TD><TD>Subchapter C</TD></TR></TABLE>


select=format-number(catalog/item/price * 0.60, ###.00)

File: Data.xml
<?xml version="1.0"?>
<catalog>
 <item id="SC-0001">
  <maker>A</maker>
  <description>B</description>
  <size>L</size>
  <price>120.00</price>
  <currency>USD</currency>
 </item>
</catalog>
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:output method="xml" indent="yes" />
  <xsl:output doctype-system="catalog.dtd" />
  <xsl:variable name="discount">
    <discount>0.40</discount>
    <discountPrice>
      <xsl:value-of
        select="format-number(catalog/item/price * 0.60, "###.00")" />
    </discountPrice>
  </xsl:variable>
  <xsl:template match="catalog">
    <xsl:copy>
      <xsl:apply-templates select="item" />
    </xsl:copy>
  </xsl:template>
  <xsl:template match="item">
    <xsl:copy>
      <xsl:copy-of select="@id" />
      <xsl:copy-of select="maker|description|size|price" />
      <xsl:copy-of select="$discount" />
      <xsl:copy-of select="currency" />
    </xsl:copy>
  </xsl:template>
</xsl:stylesheet>
Output:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE catalog
  SYSTEM "catalog.dtd">
<catalog>
   <item id="SC-0001">
      <maker>A</maker>
      <description>B</description>
      <size>L</size>
      <price>120.00</price>
      <discount>0.40</discount>
      <discountPrice>72.00</discountPrice>
      <currency>USD</currency>
   </item>
</catalog>


select=format-number($totalSales, ##,###)

File: Data.xml

File: Transform.xslt
<?xml version="1.0" encoding="ISO-8859-1" ?>
<xsl:stylesheet version="1.0" 
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="text"/>
  <xsl:decimal-format name="f1"   decimal-separator=":"           grouping-separator="/"/>
  <xsl:decimal-format name="f2"   infinity="Really, really big"   NaN="[not a number]"/>
  <xsl:template match="/">
    
    <xsl:variable name="totalSales" select="sum(/report/brand/units)"/>
    <xsl:for-each select="report/brand">
      <xsl:value-of select="name"/>
      <xsl:text>: &#xA;    </xsl:text>
      <xsl:value-of select="format-number(units, "##,###")"/>
      <xsl:text> bars sold, </xsl:text>
      <xsl:value-of select="format-number(units div $totalSales, "##%")"/>
      <xsl:text> of all sales.</xsl:text>
      <xsl:text>&#xA;</xsl:text>
      <xsl:text>&#xA;</xsl:text>
    </xsl:for-each> 
    <xsl:text>Total sales: </xsl:text>
    <xsl:value-of select="format-number($totalSales, "##,###")"/>
    <xsl:text> bars.&#xA;</xsl:text>
  </xsl:template>
</xsl:stylesheet>
Output:
Total sales:  bars.
Источник — «http://wbex.ru/index.php?title=XML_Tutorial/XSLT_stylesheet/number_format&oldid=10745»