Variable scope : Variable « XSLT stylesheet « XML

1. XML
2. XSLT stylesheet
3. Variable

Variable scope

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="html" />
  <xsl:template match="wine">

    <xsl:variable name="bodyTextSize">10pt</xsl:variable>

    <xsl:apply-templates select="winery" />
    <i>
      <font size="{$bodyTextSize}">
        <xsl:apply-templates select="product" />
      </font>
    </i>
    <br />
    <font size="{$bodyTextSize}">
      <xsl:apply-templates select="year" />
    </font>
    <br />
    <font size="{$bodyTextSize}">
      <xsl:apply-templates select="price" />
    </font>
    <br />

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

    <xsl:variable name="bodyTextSize">12pt</xsl:variable>

    <b>
      <font size="{$bodyTextSize}">
        <xsl:apply-templates />
        <xsl:text> </xsl:text>
        <xsl:value-of select="../@grape" />
      </font>
    </b>
    <br />

  </xsl:template>

</xsl:stylesheet>

Output:

<b><font size="12pt">shop 1 Cabernet</font></b><br><i><font size="10pt">product 1</font></i><br><font size="10pt">1996</font><br><font size="10pt">11.99</font><br>

 

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