XSLT 1.0 中的分组和 select 不同

Question

我有一个 XML，我正在尝试使用 XLST 1.0 进行分组。

输入XMl:

<Rowset>
   
    <Row>
        <col1>7:00</col1>
        <name>Shell Test</name>
        <passCount>1</passCount>
        <failCount>0</failCount>
    </Row>
     <Row>
        <col1>7:00</col1>
        <name>Stroke Test</name>
        <passCount>1</passCount>
        <failCount>1</failCount>
    </Row>
     <Row>
        <col1>7:00</col1>
        <name>Shutoff Test</name>
        <passCount>0</passCount>
        <failCount>1</failCount>
    </Row>
    <Row>
        <col1>8:00</col1>
       <name>Shell Test</name>
        <passCount>0</passCount>
        <failCount>0</failCount>
    </Row>
      <Row>
        <col1>8:00</col1>
       <name>Stroke Test</name>
        <passCount>0</passCount>
        <failCount>0</failCount>
    </Row>
      <Row>
        <col1>8:00</col1>
        <name>Shutoff Test</name>
        <passCount>0</passCount>
        <failCount>0</failCount>
    </Row>
      <Row>
        <col1>9:00</col1>
       <name>Shell Test</name>
        <passCount>0</passCount>
        <failCount>0</failCount>
    </Row>
      <Row>
        <col1>9:00</col1>
       <name>Stroke Test</name>
        <passCount>0</passCount>
        <failCount>0</failCount>
    </Row>
      <Row>
        <col1>9:00</col1>
        <name>Shutoff Test</name>
        <passCount>0</passCount>
        <failCount>0</failCount>
    </Row>
   
   
</Rowset>

输出XMl:

<?xml version="1.0" encoding="UTF-8"?>
<Row>
    <element>
        <TestName>Shell Test</TestName>
    </element>
    <element>
        <TestName>Stroke Test</TestName>
    </element>
    <element>
        <TestName>Shutoff Test</TestName>
    </element>
</Row>
<Row>
    <element>
        <Time>7:00</Time>
        <Pass>1</Pass>
        <Fail>0</Fail>
        <Pass>1</Pass>
        <Fail>1</Fail>
        <Pass>0</Pass>
        <Fail>1</Fail>
    </element>
    <element>
        <Time>8:00</Time>
        <Pass>0</Pass>
        <Fail>0</Fail>
        <Pass>0</Pass>
        <Fail>0</Fail>
        <Pass>0</Pass>
        <Fail>0</Fail>
    </element>
    <element>
        <Time>9:00</Time>
        <Pass>0</Pass>
        <Fail>0</Fail>
        <Pass>0</Pass>
        <Fail>0</Fail>
        <Pass>0</Pass>
        <Fail>0</Fail>
    </element>
</Row>

我在第二个 for-each-group 中从组中提取所有值时遇到问题我的 xslt 1.0 如下：

<xsl:stylesheet version="1.0"
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
    <xsl:key name="col1name" match="Row" use="name" />
    <xsl:key name="time" match="Row" use="col1" />
    <xsl:template match="/Rowsets/Rowset">
        <Row>
             <xsl:for-each select="Row[generate-id() = generate-id(key('col1name', name)[1])]">
    
        <TestName><xsl:value-of select="name"/></TestName>
    
    </xsl:for-each>
        </Row>
        
        <xsl:for-each select="Row">
        <Time><xsl:value-of select="col1"/></Time>
                <xsl:apply-templates select="/Rowsets/Rowset"/>
        
        
    </xsl:for-each>
        
        
        
    </xsl:template>
    
    <xsl:template match="/Rowsets/Rowset">
    
        <xsl:for-each select="Row[generate-id() = generate-id(key('time', col1)[*])]">
    
        
        <Pass><xsl:value-of select="passCount"/></Pass>
        <Fail><xsl:value-of select="failCount"/></Fail>
    
   
    </xsl:for-each>
    </xsl:template>
    
</xsl:stylesheet>

使用 XSLT 2.0 我可以实现这一点，但根据我的要求，我的应用程序仅支持 XSLT 1.0

XSLT 2.0 代码：

<xsl:stylesheet version="1.0"
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
    <xsl:template match="/Rowsets/Rowset">
        <Row>
            <xsl:for-each-group select="Row" group-by="name">
                <element>
                    <TestName>
                        <xsl:value-of select="name"/>
                    </TestName>
                </element>
            </xsl:for-each-group>
        </Row>
        <Row>
            <xsl:for-each-group select="Row" group-by="col1">
                <element>
                    <Time>
                        <xsl:value-of select="col1"/>
                    </Time>
                    <xsl:for-each select="current-group()">
                        <Pass>
                            <xsl:value-of select="passCount"/>
                        </Pass>
                        <Fail>
                            <xsl:value-of select="failCount"/>
                        </Fail>
                    </xsl:for-each>
                </element>
            </xsl:for-each-group>
        </Row>
        
    </xsl:template>
</xsl:stylesheet>

有人可以帮助复制 XSLT 1.0 的输出吗

Answer 1

使用两个键进行 Muenchian 分组：

<xsl:stylesheet version="1.0"
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
    <xsl:output indent="yes"/>
    
    <xsl:key name="by-name" match="Row" use="name"/>
    
    <xsl:key name="by-col1" match="Row" use="col1"/>
    
    <xsl:template match="/Rowsets/Rowset">
        <Row>
            <xsl:for-each select="Row[generate-id() = generate-id(key('by-name', name)[1])]">
                <element>
                    <TestName>
                        <xsl:value-of select="name"/>
                    </TestName>
                </element>
            </xsl:for-each>
        </Row>
        <Row>
            <xsl:for-each select="Row[generate-id() = generate-id(key('by-col1', col1)[1])]">
                <element>
                    <Time>
                        <xsl:value-of select="col1"/>
                    </Time>
                    <xsl:for-each select="key('by-col1', col1)">
                        <Pass>
                            <xsl:value-of select="passCount"/>
                        </Pass>
                        <Fail>
                            <xsl:value-of select="failCount"/>
                        </Fail>
                    </xsl:for-each>
                </element>
            </xsl:for-each>
        </Row>
        
    </xsl:template>
</xsl:stylesheet>

XSLT 1.0 中的分组和 select 不同

Grouping and select distinct in XSLT 1.0

xslt-2.0

xslt-1.0

xslt-grouping