XSLT 不提供输出

Question

无法在 Internet Explorer 中查看 XSLT 的输出。

cdcatalog.xml：

<?xml version="1.0" encoding="UTF-8"?>
<catalog>
    <cd>
        <title>Empire Burlesque</title>
        <artist>Bob Dylan</artist>
        <country>USA</country>
        <company>Columbia</company>
        <price>10.90</price>
        <year>1985</year>
    </cd>
    <cd>
        <title>Hide your heart</title>
        <artist>Bonnie Tyler</artist>
        <country>UK</country>
        <company>CBS Records</company>
        <price>9.90</price>
        <year>1988</year>
    </cd>
    <cd>
        <title>Greatest Hits</title>
        <artist>Dolly Parton</artist>
        <country>USA</country>
        <company>RCA</company>
        <price>9.90</price>
        <year>1982</year>
    </cd>
    <cd>
        <title>Still got the blues</title>
        <artist>Gary Moore</artist>
        <country>UK</country>
        <company>Virgin records</company>
        <price>10.20</price>
        <year>1990</year>
    </cd>
    <cd>
        <title>Eros</title>
        <artist>Eros Ramazzotti</artist>
        <country>EU</country>
        <company>BMG</company>
        <price>9.90</price>
        <year>1997</year>
    </cd>
    <cd>
        <title>One night only</title>
        <artist>Bee Gees</artist>
        <country>UK</country>
        <company>Polydor</company>
        <price>10.90</price>
        <year>1998</year>
    </cd>
    <cd>
        <title>Sylvias Mother</title>
        <artist>Dr.Hook</artist>
        <country>UK</country>
        <company>CBS</company>
        <price>8.10</price>
        <year>1973</year>
    </cd>
    <cd>
        <title>Maggie May</title>
        <artist>Rod Stewart</artist>
        <country>UK</country>
        <company>Pickwick</company>
        <price>8.50</price>
        <year>1990</year>
    </cd>
    <cd>
        <title>Romanza</title>
        <artist>Andrea Bocelli</artist>
        <country>EU</country>
        <company>Polydor</company>
        <price>10.80</price>
        <year>1996</year>
    </cd>
    <cd>
        <title>When a man loves a woman</title>
        <artist>Percy Sledge</artist>
        <country>USA</country>
        <company>Atlantic</company>
        <price>8.70</price>
        <year>1987</year>
    </cd>
    <cd>
        <title>Black angel</title>
        <artist>Savage Rose</artist>
        <country>EU</country>
        <company>Mega</company>
        <price>10.90</price>
        <year>1995</year>
    </cd>
    <cd>
        <title>1999 Grammy Nominees</title>
        <artist>Many</artist>
        <country>USA</country>
        <company>Grammy</company>
        <price>10.20</price>
        <year>1999</year>
    </cd>
    <cd>
        <title>For the good times</title>
        <artist>Kenny Rogers</artist>
        <country>UK</country>
        <company>Mucik Master</company>
        <price>8.70</price>
        <year>1995</year>
    </cd>
    <cd>
        <title>Big Willie style</title>
        <artist>Will Smith</artist>
        <country>USA</country>
        <company>Columbia</company>
        <price>9.90</price>
        <year>1997</year>
    </cd>
    <cd>
        <title>Tupelo Honey</title>
        <artist>Van Morrison</artist>
        <country>UK</country>
        <company>Polydor</company>
        <price>8.20</price>
        <year>1971</year>
    </cd>
    <cd>
        <title>Soulsville</title>
        <artist>Jorn Hoel</artist>
        <country>Norway</country>
        <company>WEA</company>
        <price>7.90</price>
        <year>1996</year>
    </cd>
    <cd>
        <title>The very best of</title>
        <artist>Cat Stevens</artist>
        <country>UK</country>
        <company>Island</company>
        <price>8.90</price>
        <year>1990</year>
    </cd>
    <cd>
        <title>Stop</title>
        <artist>Sam Brown</artist>
        <country>UK</country>
        <company>A and M</company>
        <price>8.90</price>
        <year>1988</year>
    </cd>
    <cd>
        <title>Bridge of Spies</title>
        <artist>T`Pau</artist>
        <country>UK</country>
        <company>Siren</company>
        <price>7.90</price>
        <year>1987</year>
    </cd>
    <cd>
        <title>Private Dancer</title>
        <artist>Tina Turner</artist>
        <country>UK</country>
        <company>Capitol</company>
        <price>8.90</price>
        <year>1983</year>
    </cd>
    <cd>
        <title>Midt om natten</title>
        <artist>Kim Larsen</artist>
        <country>EU</country>
        <company>Medley</company>
        <price>7.80</price>
        <year>1983</year>
    </cd>
    <cd>
        <title>Pavarotti Gala Concert</title>
        <artist>Luciano Pavarotti</artist>
        <country>UK</country>
        <company>DECCA</company>
        <price>9.90</price>
        <year>1991</year>
    </cd>
    <cd>
        <title>The dock of the bay</title>
        <artist>Otis Redding</artist>
        <country>USA</country>
        <company>Atlantic</company>
        <price>7.90</price>
        <year>1987</year>
    </cd>
    <cd>
        <title>Picture book</title>
        <artist>Simply Red</artist>
        <country>EU</country>
        <company>Elektra</company>
        <price>7.20</price>
        <year>1985</year>
    </cd>
    <cd>
        <title>Red</title>
        <artist>The Communards</artist>
        <country>UK</country>
        <company>London</company>
        <price>7.80</price>
        <year>1987</year>
    </cd>
    <cd>
        <title>Unchain my heart</title>
        <artist>Joe Cocker</artist>
        <country>USA</country>
        <company>EMI</company>
        <price>8.20</price>
        <year>1987</year>
    </cd>
</catalog>

cdcatalog.xsl：

<?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>
                <h2>My CD Collection</h2>
                <table border="1">
                    <tr bgcolor="#9acd32">
                        <th>Title</th>
                        <th>Artist</th>
                    </tr>
                    <tr>
                        <td>.</td>
                        <td>.</td>
                    </tr>
                </table>
            </body>
        </html>
    </xsl:template>
</xsl:stylesheet>

我将这两个文件保存在一个文件夹中，然后右键单击 cdcatalog.xsl 并单击在 internet explorer 上打开。但我无法获得输出。请帮忙。 我尝试了命名空间建议，但仍然没有得到输出。

Answer 1

您是否记得将 XSL 样式表链接到您的 XML 文档？

试试这个：

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="cdcatalog.xsl"?>
<catalog>
  <cd>
    <title>Empire Burlesque</title>
    <artist>Bob Dylan</artist>
    <country>USA</country>
    <company>Columbia</company>
    <price>10.90</price>
    <year>1985</year>
  </cd>
.
.
</catalog>

假设您使用的浏览器是 XSLT 兼容的，当您打开带有上述更改的 XML 文件时，您应该会看到 HTML 输出。

Answer 2

我将这两个文件保存在一个文件夹中，然后右键单击 cdcatalog.xsl 并单击在 Internet Explorer 上打开。

当直接在浏览器中转换时，不是您应该打开的 XSLT 样式表文件。而是打开 XML 文档。正如 Tim 已经提到的，这需要在您的 XML 文档中链接到样式表的 reference。

否则，您的转换会产生以下输出，我认为这不是很有意义：

<html>
   <body>
      <h2>My CD Collection</h2>
      <table border="1">
         <tr bgcolor="#9acd32">
            <th>Title</th>
            <th>Artist</th>
         </tr>
         <tr>
            <td>.</td>
            <td>.</td>
         </tr>
      </table>
   </body>
</html>

你是不是想写类似的东西

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

<xsl:output method="html" indent="yes"/>
<xsl:strip-space elements="*"/>

<xsl:template match="/">
  <html>
  <body>
    <h2>My CD Collection</h2>
    <table border="1">
      <tr bgcolor="#9acd32">
        <th>Title</th>
        <th>Artist</th>
      </tr>
      <xsl:apply-templates/>
    </table>
  </body>
  </html>
</xsl:template>

<xsl:template match="cd">
    <tr>
        <td>
            <xsl:value-of select="title"/>
        </td>
        <td>
            <xsl:value-of select="artist"/>
        </td>
    </tr>
</xsl:template>

</xsl:stylesheet>

输出将是

<html>
   <body>
      <h2>My CD Collection</h2>
      <table border="1">
         <tr bgcolor="#9acd32">
            <th>Title</th>
            <th>Artist</th>
         </tr>
         <tr>
            <td>Empire Burlesque</td>
            <td>Bob Dylan</td>
         </tr>
         <tr>
            <td>Hide your heart</td>
            <td>Bonnie Tyler</td>
         </tr>
         <tr>
            <td>Greatest Hits</td>
            <td>Dolly Parton</td>
         </tr>
         <tr>
            <td>Still got the blues</td>
            <td>Gary Moore</td>
         </tr>
         <tr>
            <td>Eros</td>
            <td>Eros Ramazzotti</td>
         </tr>
         <tr>
            <td>One night only</td>
            <td>Bee Gees</td>
         </tr>
         <tr>
            <td>Sylvias Mother</td>
            <td>Dr.Hook</td>
         </tr>
         <tr>
            <td>Maggie May</td>
            <td>Rod Stewart</td>
         </tr>
         <tr>
            <td>Romanza</td>
            <td>Andrea Bocelli</td>
         </tr>
         <tr>
            <td>When a man loves a woman</td>
            <td>Percy Sledge</td>
         </tr>
         <tr>
            <td>Black angel</td>
            <td>Savage Rose</td>
         </tr>
         <tr>
            <td>1999 Grammy Nominees</td>
            <td>Many</td>
         </tr>
         <tr>
            <td>For the good times</td>
            <td>Kenny Rogers</td>
         </tr>
         <tr>
            <td>Big Willie style</td>
            <td>Will Smith</td>
         </tr>
         <tr>
            <td>Tupelo Honey</td>
            <td>Van Morrison</td>
         </tr>
         <tr>
            <td>Soulsville</td>
            <td>Jorn Hoel</td>
         </tr>
         <tr>
            <td>The very best of</td>
            <td>Cat Stevens</td>
         </tr>
         <tr>
            <td>Stop</td>
            <td>Sam Brown</td>
         </tr>
         <tr>
            <td>Bridge of Spies</td>
            <td>T`Pau</td>
         </tr>
         <tr>
            <td>Private Dancer</td>
            <td>Tina Turner</td>
         </tr>
         <tr>
            <td>Midt om natten</td>
            <td>Kim Larsen</td>
         </tr>
         <tr>
            <td>Pavarotti Gala Concert</td>
            <td>Luciano Pavarotti</td>
         </tr>
         <tr>
            <td>The dock of the bay</td>
            <td>Otis Redding</td>
         </tr>
         <tr>
            <td>Picture book</td>
            <td>Simply Red</td>
         </tr>
         <tr>
            <td>Red</td>
            <td>The Communards</td>
         </tr>
         <tr>
            <td>Unchain my heart</td>
            <td>Joe Cocker</td>
         </tr>
      </table>
   </body>
</html>