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如何在XSLT中使用for循环？如何在XSLT中使用for循环并根据迭代获取节点值
我有这个要求，我想将下面显示的xml转换成一个逗号分隔文件。 CSV文件中的行数将等于员工报告条目的计数COBRA_Records_within_Range节点。除了COBRA_Records_within_Range节点的子元素值之外，3行中的所有值将相同。我能够创建3行，但无法检索COBRA_Records_within_Range的子元素的值。我想在特定节点的计数上运行for循环，然后根据迭代检索其子元素。在下面的例子中，有3个COBRA_Records_within_Range nodes。所以循环应运行计数（COBRA_Records_within_Range）`，然后在每次迭代中我需要它的子节点的值。例如，如果是第二次迭代，那么Eligibility_Reason应该在CSV输出中显示为“依赖的子项 - 在计划规则下失去依赖的子级状态”。
有人可以帮助我吗？
<?xml version="1.0" encoding="UTF-8"?>
<root>
<wd:Report_Entry xmlns:wd="urn:com.workday/bsvc">
<wd:Employee_ID>111111</wd:Employee_ID>
<wd:Worker>John Smith</wd:Worker>
<wd:Employee_Last_Name>Smith</wd:Employee_Last_Name>
<wd:Employee_First_Name>John</wd:Employee_First_Name>
<wd:COBRA_Records_within_Range>
<wd:Qualifying_Event_Date>2015-10-04</wd:Qualifying_Event_Date>
<wd:Eligibility_Reason>Dependent Children - Loss of dependent child status under the
plan rules</wd:Eligibility_Reason>
<wd:Benefit_Plan1>Dental-US - Delta Dental PPO BREG</wd:Benefit_Plan1>
</wd:COBRA_Records_within_Range>
<wd:COBRA_Records_within_Range>
<wd:Qualifying_Event_Date>2015-10-05</wd:Qualifying_Event_Date>
<wd:Eligibility_Reason>Dependent Children - Loss of dependent child status under the
plan rules</wd:Eligibility_Reason>
<wd:Benefit_Plan1>Healthcare FSA - Tri-Ad FSA Residential US</wd:Benefit_Plan1>
</wd:COBRA_Records_within_Range>
<wd:COBRA_Records_within_Range>
<wd:Qualifying_Event_Date>2015-10-05</wd:Qualifying_Event_Date>
<wd:Eligibility_Reason>Spouse - Divorce or legal separation of the covered
employee</wd:Eligibility_Reason>
<wd:Test>0</wd:Test>
<wd:Benefit_Plan1>Medical/Vision-US - Empire Blue Cross & Blue Shield
EPO</wd:Benefit_Plan1>
</wd:COBRA_Records_within_Range>
</wd:Report_Entry>
</root>
这里的预期输出 -
111111, John Smith, Smith, John, 2015-10-04, Dependent Children - Loss of dependent child status under the plan rules, Dental-US - Delta Dental PPO BREG
111111, John Smith, Smith, John, 2015-10-05, Dependent Children - Loss of dependent child status under the plan rules, Healthcare FSA - Tri-Ad FSA Residential US
111111, John Smith, Smith, John, 2015-10-05, Spouse - Divorce or legal separation of the covered employee, Medical/Vision-US - Empire Blue Cross & Blue Shield EPO
这是我所创建的XSLT -
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:op="http://www.w3.org/2005/xpath-functions"
xmlns:wd="urn:com.workday/bsvc"
exclude-result-prefixes="xsd op wd"
version="2.0">
<xsl:output method="xml" indent="yes"/>
<xsl:template match="/">
<File>
<Header separator=",">
<xsl:call-template name="printHeader"/>
</Header>
<xsl:for-each select="root/wd:Report_Entry">
<xsl:variable name="cobrarecordcount" as="xsd:integer" select="count(wd:COBRA_Records_within_Range)"/>
<xsl:variable name="record" select="."/>
<xsl:for-each select="1 to $cobrarecordcount">
<xsl:call-template name="printRecord">
<xsl:with-param name="record" select="$record"></xsl:with-param>
</xsl:call-template>
</xsl:for-each>
</xsl:for-each>
</File>
</xsl:template>
<xsl:template name="printHeader">
<xsd:element><xsl:text>Employee ID</xsl:text></xsd:element>
<xsd:element><xsl:text>Employee Last Name</xsl:text></xsd:element>
<xsd:element><xsl:text>Employee First Name </xsl:text></xsd:element>
<xsd:element><xsl:text>Qualifying Event Date</xsl:text></xsd:element>
<xsd:element><xsl:text>Qualifying Event Type</xsl:text></xsd:element>
<xsd:element><xsl:text>Benefit Plan 1</xsl:text></xsd:element>
</xsl:template>
<xsl:template name="printRecord">
<xsl:param name="record"/>
<Line separator="," quoteStyle="double" quoteWhenMatches=".*[a-zA-Z].*">
<!--Employee Id-->
<xsd:element>
<xsl:value-of select="$record/wd:Employee_ID"/>
</xsd:element>
<!--Employee Last Name-->
<xsd:element>
<xsl:value-of select="$record/wd:Employee_Last_Name"/>
</xsd:element>
<!--Employee First Name-->
<xsd:element>
<xsl:value-of select="$record/wd:Employee_First_Name"/>
</xsd:element>
<!--Qualifying Event Date-->
<xsd:element>
<xsl:value-of select="($record/wd:COBRA_Records_within_Range[position()]/wd:Qualifying_Event_Date)"/>
</xsd:element>
<!--Qualifying Event Type-->
<xsd:element>
<xsl:value-of select="($record/wd:COBRA_Records_within_Range[position()]/wd:Eligibility_Reason)"/>
</xsd:element>
<!--Benefit-->
<xsd:element>
<xsl:value-of select="$record/wd:COBRA_Records_within_Range[position()]/wd:Benefit_Plan1"/>
</xsd:element>
</Line>
</xsl:template>
</xsl:stylesheet>
代替（或除了）长的解释，表明你希望看到的输出文档，给这个文件作为输入。另外，请显示您迄今为止的XSLT代码。 –
@MathiasMüller - 感谢您的及时回复。我已经添加了基于输入xml和XSLT的预期输出，我已将count（COBRA_Records_within_Range）存储在一个变量中，并使用了xsl：for-each循环（ ）打印三行，但我无法检索子元素值 –
vverma2149
谢谢，现在请显示您当前拥有的XSLT代码。如果有人能指出你出错的地方，你将从答案中获得更多的好处。 –