Xml 需要根据2个元素对节点进行分组，并对第三个元素求和。钥匙变量
提前感谢您的帮助。Xml 需要根据2个元素对节点进行分组，并对第三个元素求和。钥匙变量,xml,xslt,xpath,Xml,Xslt,Xpath,提前感谢您的帮助。 我有一个很大的xml文件，需要合并/求和这些行。我花了很多时间阅读我的XSLT For Dummies书籍，并尝试了许多论坛解决方案的变体，但我还没有接近。非常感谢您提供的任何指导 <Report> <Report_Entry> <POSTING-DATE>02292016</POSTING-DATE> <pmtdt>2016-02-29
我有一个很大的xml文件，需要合并/求和这些行。我花了很多时间阅读我的XSLT For Dummies书籍，并尝试了许多论坛解决方案的变体，但我还没有接近。非常感谢您提供的任何指导
<Report>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10025</emp>
<cc>020107450</cc>
<union>N10025</union>
<fac>000002010</fac>
<job>8062</job>
<pay>RGR</pay>
<hours>2</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10025</emp>
<cc>020107450</cc>
<union>N10025</union>
<fac>000002010</fac>
<job>8062</job>
<pay>RGR</pay>
<hours>110.27</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10025</emp>
<cc>020107450</cc>
<union>N10025</union>
<fac>000002010</fac>
<job>8062</job>
<pay>RGR</pay>
<hours>61.07</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10025</emp>
<cc>020107450</cc>
<union>N10025</union>
<fac>000002010</fac>
<job>8062</job>
<pay>SAL</pay>
<hours>2.01</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10058</emp>
<cc>020107375</cc>
<union>N10058</union>
<fac>000002010</fac>
<job>8085</job>
<pay>SAL</pay>
<hours>130</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10102</emp>
<cc>020267515</cc>
<union>N10102</union>
<fac>000002026</fac>
<job>8066</job>
<pay>BLV</pay>
<hours>31</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10102</emp>
<cc>020267515</cc>
<union>N10102</union>
<fac>000002026</fac>
<job>8066</job>
<pay>SAL</pay>
<hours>125</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10102</emp>
<cc>020267515</cc>
<union>N10102</union>
<fac>000002026</fac>
<job>8066</job>
<pay>SAL</pay>
<hours>125</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10102</emp>
<cc>020267515</cc>
<union>N10102</union>
<fac>000002026</fac>
<job>8066</job>
<pay>VOL</pay>
<hours>15</hours>
</Report_Entry>
</Report_Data>
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:rd="urn:com.abcd.report/Report"
version="3.0">
<xsl:output method="xml" indent="yes"/>
<xsl:key name="emp" match="/Report_Data/Report_Entry/emp" use="text()"/>
<xsl:key name="pay" match="/Report_Data/Report_Entry/pay" use="text()"/>
<xsl:variable name="newline" select="'
'"/>
<xsl:variable name="sep" select="'|'"/>
<xsl:template match="Report_Data/Report_Entry">
<file>
<line>
<xsl:for-each select = "emp[generate-id(.)=generate-id(key('emp',text())]">
<xsl:for-each select="key('emp',"'wd:pay')">
<xsl:if test="./text()=*/text()">
<!-- This is embarrassing -->
</xsl:if>
</xsl:for-each>
</xsl:for-each>
</line>
</file>
</xsl:template>
</xsl:stylesheet>
XSLT1.0使用Muenchian方法：
完全符合XSLT精神的简短转换（推式）：
您的样式表标记为XSLT 3.0-您的处理器是否（至少）支持XSLT 2.0？N10025 00000 2010 8062 RGR 173.34
在我看来像纯文本，您能解释一下这是您想要的输出格式还是它与XSLT中的行
元素的关系吗？
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:rd="urn:com.abcd.report/Report"
version="3.0">
<xsl:output method="xml" indent="yes"/>
<xsl:key name="emp" match="/Report_Data/Report_Entry/emp" use="text()"/>
<xsl:key name="pay" match="/Report_Data/Report_Entry/pay" use="text()"/>
<xsl:variable name="newline" select="'
'"/>
<xsl:variable name="sep" select="'|'"/>
<xsl:template match="Report_Data/Report_Entry">
<file>
<line>
<xsl:for-each select = "emp[generate-id(.)=generate-id(key('emp',text())]">
<xsl:for-each select="key('emp',"'wd:pay')">
<xsl:if test="./text()=*/text()">
<!-- This is embarrassing -->
</xsl:if>
</xsl:for-each>
</xsl:for-each>
</line>
</file>
</xsl:template>
</xsl:stylesheet>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text" indent="yes"/>
<xsl:key name="k" match="Report_Entry" use="concat(emp, '|', pay)"/>
<xsl:template match="/">
<xsl:apply-templates
select="//Report_Entry[generate-id() = generate-id(key('k', concat(emp, '|', pay)))]"/>
</xsl:template>
<xsl:template match="Report_Entry">
<xsl:value-of
select="concat(union, ' ', fac, ' ', job, ' ', pay, ' ',
sum(key('k', concat(emp, '|', pay))/hours))"/>
<xsl:text>
</xsl:text>
</xsl:template>
</xsl:stylesheet>
<Report>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10025</emp>
<cc>020107450</cc>
<union>N10025</union>
<fac>000002010</fac>
<job>8062</job>
<pay>RGR</pay>
<hours>2</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10025</emp>
<cc>020107450</cc>
<union>N10025</union>
<fac>000002010</fac>
<job>8062</job>
<pay>RGR</pay>
<hours>110.27</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10025</emp>
<cc>020107450</cc>
<union>N10025</union>
<fac>000002010</fac>
<job>8062</job>
<pay>RGR</pay>
<hours>61.07</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10025</emp>
<cc>020107450</cc>
<union>N10025</union>
<fac>000002010</fac>
<job>8062</job>
<pay>SAL</pay>
<hours>2.01</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10058</emp>
<cc>020107375</cc>
<union>N10058</union>
<fac>000002010</fac>
<job>8085</job>
<pay>SAL</pay>
<hours>130</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10102</emp>
<cc>020267515</cc>
<union>N10102</union>
<fac>000002026</fac>
<job>8066</job>
<pay>BLV</pay>
<hours>31</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10102</emp>
<cc>020267515</cc>
<union>N10102</union>
<fac>000002026</fac>
<job>8066</job>
<pay>SAL</pay>
<hours>125</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10102</emp>
<cc>020267515</cc>
<union>N10102</union>
<fac>000002026</fac>
<job>8066</job>
<pay>SAL</pay>
<hours>125</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10102</emp>
<cc>020267515</cc>
<union>N10102</union>
<fac>000002026</fac>
<job>8066</job>
<pay>VOL</pay>
<hours>15</hours>
</Report_Entry>
</Report>
N10025 000002010 8062 RGR 173.34
N10025 000002010 8062 SAL 2.01
N10058 000002010 8085 SAL 130
N10102 000002026 8066 BLV 31
N10102 000002026 8066 SAL 250
N10102 000002026 8066 VOL 15
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text"/>
<xsl:variable name="vT" select="'	'"/>
<xsl:key name="kEntryByempPay" match="Report_Entry" use="concat(emp,'|',pay)"/>
<xsl:template match=
"/*/*[generate-id()=generate-id(key('kEntryByempPay', concat(emp,'|',pay))[1])]">
<xsl:value-of select="concat(union, $vT, fac, $vT, job, $vT, pay, $vT,
sum(key('kEntryByempPay', concat(emp,'|',pay))/hours),
'
')"/>
</xsl:template>
<xsl:template match="text()"/>
</xsl:stylesheet>
<Report>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10025</emp>
<cc>020107450</cc>
<union>N10025</union>
<fac>000002010</fac>
<job>8062</job>
<pay>RGR</pay>
<hours>2</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10025</emp>
<cc>020107450</cc>
<union>N10025</union>
<fac>000002010</fac>
<job>8062</job>
<pay>RGR</pay>
<hours>110.27</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10025</emp>
<cc>020107450</cc>
<union>N10025</union>
<fac>000002010</fac>
<job>8062</job>
<pay>RGR</pay>
<hours>61.07</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10025</emp>
<cc>020107450</cc>
<union>N10025</union>
<fac>000002010</fac>
<job>8062</job>
<pay>SAL</pay>
<hours>2.01</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10058</emp>
<cc>020107375</cc>
<union>N10058</union>
<fac>000002010</fac>
<job>8085</job>
<pay>SAL</pay>
<hours>130</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10102</emp>
<cc>020267515</cc>
<union>N10102</union>
<fac>000002026</fac>
<job>8066</job>
<pay>BLV</pay>
<hours>31</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10102</emp>
<cc>020267515</cc>
<union>N10102</union>
<fac>000002026</fac>
<job>8066</job>
<pay>SAL</pay>
<hours>125</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10102</emp>
<cc>020267515</cc>
<union>N10102</union>
<fac>000002026</fac>
<job>8066</job>
<pay>SAL</pay>
<hours>125</hours>
</Report_Entry>
<Report_Entry>
<POSTING-DATE>02292016</POSTING-DATE>
<pmtdt>2016-02-29-08:00</pmtdt>
<emp>10102</emp>
<cc>020267515</cc>
<union>N10102</union>
<fac>000002026</fac>
<job>8066</job>
<pay>VOL</pay>
<hours>15</hours>
</Report_Entry>
</Report>
N10025 000002010 8062 RGR 173.34
N10025 000002010 8062 SAL 2.01
N10058 000002010 8085 SAL 130
N10102 000002026 8066 BLV 31
N10102 000002026 8066 SAL 250
N10102 000002026 8066 VOL 15