Question

我的XSLT文件有问题。

我有一个看起来像这样的XML：

<?xml version="1.0" encoding="ISO-8859-1"?>
<Collection
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="project5.xsd">
    <NormCollection>
        <Norm id="1">
            <Name>EN ISO 13857</Name>
            <Keyword>Security</Keyword>
            <Keyword>Engines</Keyword>
            <ReplacementFor>-</ReplacementFor>
        </Norm>
        <Norm id="2">
            <Name>EN ISO 13849-1</Name>
            <Keyword>Security</Keyword>
            <Keyword>Engines</Keyword>
            <Keyword>Controlling</Keyword>
            <ReplacementFor>1</ReplacementFor>
        </Norm>
    </NormCollection>
    <PublicationCollection>
        <Publication idpub="100">
            <Title>Norms for Engine Security</Title>
            <Filename>caise2011sgln.pdf</Filename>
            <RefNorm idref="1" />
            <RefNorm idref="2" />
        </Publication>
        <Publication idpub="200">
            <Title>Setting up Complex Engines</Title>
            <Filename>coopis2012sln.pdf</Filename>
            <RefNorm idref="2" />
        </Publication>
    </PublicationCollection>
</Collection>

一个看起来像这样的XSLT文件

<?xml version="1.0" encoding="ISO-8859-1"?>
<!-- Edited by XMLSpy® -->
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">


<xsl:key name="key" match="Collection/PublicationCollection/Publication/RefNorm" use="@idref"/> 
<xsl:template match="/">
<table>
<tr>
<td>Norm</td>
<td>Publications</td>
</tr>
<xsl:for-each select="key('key',Collection/NormCollection/Norm/@id)/.">
<tr>
<td><xsl:value-of select="../../../NormCollection/Norm/Name"/></td>
<td><xsl:value-of select="../Title"/></td>
</tr>
</xsl:for-each>
</table>
</xsl:template>
</xsl:stylesheet>

输出如下：

Norm    Publications
EN ISO 13857    Norms for Engine Security
EN ISO 13857    Norms for Engine Security
EN ISO 13857    Setting up Complex Engines

我的问题是它应该是这样的：

Norm    Publications
EN ISO 13857    Norms for Engine Security
EN ISO 13857    Norms for Engine Security
EN ISO 13849-1  Setting up Complex Engines

我现在已经尝试了一切，但我无法获得正确的结果。

我做错了什么？

Answer 1

我认为你的意思是：

XSLT 1.0

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

<xsl:key name="key" match="Publication" use="RefNorm/@idref"/> 

<xsl:template match="/">
    <table>
        <tr>
            <th>Norm</th>
            <th>Publications</th>
        </tr>
        <xsl:for-each select="Collection/NormCollection/Norm">
            <xsl:variable name="name" select="Name" />
            <xsl:for-each select="key('key', @id)">
                <tr>
                    <td><xsl:value-of select="$name"/></td>
                    <td><xsl:value-of select="Title"/></td>
                </tr>
            </xsl:for-each>
        </xsl:for-each>
    </table>
</xsl:template>

</xsl:stylesheet>

但是，结果与您向我们展示的结果不同：

Norm            Publications
EN ISO 13857    Norms for Engine Security
EN ISO 13849-1  Norms for Engine Security
EN ISO 13849-1  Setting up Complex Engines

每个具有键功能的XSLT

1 个答案: