How to fetch value of n element without using variable? - xslt

Question

I want to fetch values from elements without storing values in a variable. My request is long so I'm making it short here. It contains multiple tags. I tried with my XSLT but couldn't achieve the expected output. Due to multiple tags I'm unable to get into the correct path. How can I achieve below output without using variables in my XSLT ?
Below is my xml request:
<documents>
<document>
<doc1>1234</doc1>
<doc2>4578</doc2>
<locations>
<location>
<companies>
<company>
<type>E-123</type>
<empid>E-457</empid>
<pays>
<pay>
<pay1>2L</pay1>
<pay2>4L</pay2>
</pay>
</pays>
<Pays>
<pay>
<due>2L</due>
<month>30k</month>
</pay>
</pays>
</company>
</companies>
</location>
</locations>
</document>
</documents>
Here is my expected output:
<empdetails>
<details>
<emptype>E-123</emptype>
<ID>E-457</ID>
<Payment>2L</Payment>
<Payment2>4L</Payment2>
<dueperyr>50k</dueperyr>
<duemonth>30k</duemonth>
</details>
</empdetails>
XSLT which I tried:
<xsl:stylesheet extension-element-prefixes="dp apim" version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
<xsl:output method="xml" encoding="utf-8" indent="yes" omit-xml-declaration="no"/>
<xsl:strip-space elements="*"/>
<xsl:template match="documents">
<soapenv:Envelope>
<soapenv:Header/>
<soapenv:Body>
<xsl:apply-templates select="/documents/document" />
</soapenv:Body>
</soapenv:Envelope>
</xsl:template>
<xsl:template match="companies">
<empdetails>
<details>
<emptype>
<xsl:value-of select="company/type"/>
</emptype>
<ID>
<xsl:value-of select="company/empid"/>
</ID>
</xsl:template>
<xsl:template match="pays">
<xsl:for-each select="pays/pay">
<Payment>
<xsl:value-of select="pay/pay1"/>
</Payment>
<Payment2>
<xsl:value-of select="pay/pay2"/>
</Payment2>
</xsl:template>
<dueperyr>
<xsl:value-of select="pay/due"/>
</dueperyr>
<duemonth>
<xsl:value-of select="pay/month"/>
</duemonth>
</xsl:for-each>
</details>
</empdetails>
</xsl:stylesheet>

Answer 1

You can try this
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<xsl:output method="xml" encoding="utf-8" indent="yes" omit-xml-declaration="no"/>
<xsl:strip-space elements="*"/>
<xsl:template match="documents">
<soapenv:Envelope>
<soapenv:Header/>
<soapenv:Body>
<xsl:apply-templates select="/documents/document" />
</soapenv:Body>
</soapenv:Envelope>
</xsl:template>
<xsl:template match="companies">
<empdetails>
<details>
<emptype>
<xsl:value-of select="company/type"/>
</emptype>
<ID>
<xsl:value-of select="company/empid"/>
</ID>
<xsl:for-each select="company/pays">
<xsl:apply-templates select="pay"/>
</xsl:for-each>
</details>
</empdetails>
</xsl:template>
<xsl:template match="pay1">
<Payment>
<xsl:apply-templates/>
</Payment>
</xsl:template>
<xsl:template match="pay2">
<Payment2>
<xsl:apply-templates/>
</Payment2>
</xsl:template>
<xsl:template match="due">
<dueperyr>
<xsl:apply-templates/>
</dueperyr>
</xsl:template>
<xsl:template match="month">
<duemonth>
<xsl:apply-templates/>
</duemonth>
</xsl:template>
</xsl:stylesheet>
link: https://xsltfiddle.liberty-development.net/eieFA1G