使用XSL样式表对XML文件排序

使用XSL样式表对XML文件排序  

1.Create a Web Application Project: Lesson10_XSLTDemo
2.Books.xml的内容如下:

<?xml version='1.0'?>
<?xml-stylesheet type="text/xsl" href="Books_sort.xsl" ?>
<!-- This file represents a fragment of a book store inventory database -->
<bookstore>
  <book genre="autobiography">
    <title>The Autobiography of Benjamin Franklin</title>
    <author>
      <first-name>Benjamin</first-name>
      <last-name>Franklin</last-name>
    </author>
    <price>8.99</price>
  </book>
  <book genre="novel">
    <title>The Confidence Man</title>
    <author>
      <first-name>Herman</first-name>
      <last-name>Melville</last-name>
    </author>
    <price>11.99</price>
  </book>
  <book genre="philosophy">
    <title>The Gorgias</title>
    <author>
      <name>Plato</name>
    </author>
    <price>9.99</price>
  </book>
</bookstore>

3.Books_sort.xsl(排序)
<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="
http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="html" />
  <xsl:template match="/">
    <html>
      <title>XSL Transformation</title>
      <body>
        <h2>My Book Collection</h2>
        <table border="1">
          <tr bgcolor="#9acd32">
            <th align="left">Title</th>
            <th align="left">Price</th>
          </tr>
          <xsl:for-each select="bookstore/book">
            <xsl:sort select="title"/>
            <tr>            
              <td>
                <xsl:value-of select="title"/>
              </td>
              <td>
                <xsl:value-of select="price"/>
              </td>
            </tr>
          </xsl:for-each>
        </table>
      </body>
    </html>
  </xsl:template>
</xsl:stylesheet>

运行结果如下:

使用XSL样式表对XML文件排序_第1张图片

总结:XSLT的用于排序的元素标记是:<xsl:sort>  .

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