A follow up to this question Access attribute from within current-grouping-key() xslt
I have my thousands of movies and many titles are the same -- sample code here
<mediaList xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="mediaList.xsd">
<movie id="1125898" dateCreated="2014-04-12" lastModified="2014-05-23">
<title>127 Hours</title>
</movie>
<movie id="1155300" dateCreated="2014-04-12" lastModified="2014-05-23">
<title>Lord Jim</title>
</movie>
<movie id="866019" dateCreated="2014-09-18">
<title>Othello</title>
</movie>
<movie id="811875" dateCreated="2014-04-12" lastModified="2014-05-23">
<title>Escape from New York</title>
</movie>
<movie id="1340523" dateCreated="2014-04-12" lastModified="2014-05-23">
<title>Escape from L.A.</title>
</movie>
<movie id="1108660" dateCreated="2014-04-13" lastModified="2014-05-23">
<title>Black Cat Run</title>
</movie>
<movie id="910246" dateCreated="2014-09-17">
<title differentiator="1990">Othello</title>
</movie>
<movie id="1324917" dateCreated="2014-04-13" lastModified="2014-05-28">
<title>Police Story 2</title>
</movie>
<movie id="949534" dateCreated="2014-04-13" lastModified="2014-05-28">
<title>Rambo: First Blood Part II</title>
</movie>
<movie id="910900" dateCreated="2014-09-14">
<title differentiator="1965">Othello</title>
</movie>
</mediaList>
I make an effort when I enter a movie with a repeated title to add the #differentiator to the so as to keep them unique when sort -- but sometimes I may miss one, so I'm trying to write a template to find all titles which are the same, and then print ANY which do not ALREADY have a #differentiator.
I CAN do it with
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xs="http://www.w3.org/2001/XMLSchema" version="2.0">
<xsl:output method="html" indent="yes"/>
<xsl:template match="/">
<html>
<body>
<ul>
<xsl:apply-templates select="mediaList/movie[title[not(#differentiator)] = ./following-sibling::movie/title[not(#differentiator)]] | mediaList/movie[title[not(#differentiator)] = ./preceding-sibling::movie/title[not(#differentiator)]]"/>
</ul>
</body>
</html>
</xsl:template>
<xsl:template match="movie">
<li>
<xsl:value-of select="concat(title[1],year,' appears multiple times')"/>
</li>
</xsl:template>
but with thousands of movies...it's VERY inefficient!!
I know that similar to the linked question, there's SOME sneak of using concat(.,'_',#differentiator)
but the output would be ALL titles which appear more than once, and ALSO do not have #differentiator
please advise!
XSLT 2.0 has a grouping instruction so use that with e.g.
<xsl:template match="/">
<html>
<body>
<ul>
<xsl:for-each-group select="mediaList/movie" group-by="title">
<xsl:apply-templates select="current-group()[not(title/#differentiator)]"/>
</ul>
</body>
</html>
</xsl:template>
Related
I'm trying to sum two elements "amount" and "retroAmount" group by "tmid" using xslt 2.0 and I tried two methods, in method-1 everything is stacking up and in the method-2 it displays NaN. Any ideas about how this can be fixed?
Here is my XML file:
<?xml version="1.0" encoding="UTF-8"?>
<Request xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
<row>
<tmid>abc</tmid>
<amount>651.03</amount>
<retroAmount>0</retroAmount>
</row>
<row>
<tmid>abc</tmid>
<amount>250.75</amount>
<retroAmount>-10</retroAmount>
</row>
<row>
<tmid>abc</tmid>
<amount>132</amount>
<retroAmount>-16.1</retroAmount>
</row>
<row>
<tmid>xyz</tmid>
<amount>129.19</amount>
<retroAmount>49.96</retroAmount>
</row>
<row>
<tmid>xyz</tmid>
<amount>148.76</amount>
<retroAmount>0</retroAmount>
</row>
<row>
<tmid>xyz</tmid>
<amount>92.29</amount>
<retroAmount>12</retroAmount>
</row>
</Request>
Output I am expecting:
<top xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<Results>
<tmId>abc</tmId>
<total>1007.68</total>
</Results>
<Results>
<tmId>xyz</tmId>
<total>432.2</total>
</Results>
</top>
Any help is appreciated.
The XSLT code I was playing with:
Method-1 (everything is stacking up or being displayed without summing)
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" version="2.0">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:template match="/">
<root>
<xsl:for-each-group select="Request/row"
group-by="tmid">
<row>
<tmid>
<xsl:value-of
select="current-grouping-key()"
/>
</tmid>
<xsl:for-each-group select="current-group()" group-by=".">
<amount>
<xsl:value-of select="sum(number(current-group()/amount))"/>
</amount>
<retroamount>
<xsl:value-of select="sum(number(current-group()/retroAmount))"/>
</retroamount>
</xsl:for-each-group>
</row>
</xsl:for-each-group>
</root>
</xsl:template>
</xsl:stylesheet>
Method-2 (I was only using "amount" and still it is displaying NaN, I would like to sum up both "amount" and "retroAmount"
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" version="2.0">
<xsl:output method="xml" omit-xml-declaration="yes" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:template match="/*">
<top>
<xsl:for-each-group select="//tmid" group-by=".">
<Results>
<tmId>
<xsl:sequence
select="current-grouping-key()"
/>
</tmId>
<total>
<xsl:sequence select="sum(number(current-group()/amount))"/>
</total>
</Results>
</xsl:for-each-group>
</top>
</xsl:template>
</xsl:stylesheet>
You basically want
<xsl:template match="Request">
<xsl:copy>
<xsl:for-each-group select="row" group-by="tmid">
<Results>
<tmId>{current-grouping-key()}</tmId>
<total>{sum(current-group()!(amount, retroAmount))}</total>
</Results>
</xsl:for-each-group>
</xsl:copy>
</xsl:template>
(that is XSLT 3 with XPath 3.1 syntax, but in XSLT 2 with XPath 2 syntax you would use
<xsl:template match="Request">
<xsl:copy>
<xsl:for-each-group select="row" group-by="tmid">
<Results>
<tmId>
<xsl:value-of select="current-grouping-key()"/>
</tmId>
<total>
<xsl:value-of select="sum(current-group()/(amount, retroAmount))"/>
</total>
</Results>
</xsl:for-each-group>
</xsl:copy>
</xsl:template>
I only later noticed that the Request element is meant to be transformed to a top element so change the <xsl:template match="Request"><xsl:copy>...</xsl:copy></xsl:template> from above suggestions to <xsl:template match="Request"><step>...</step></xsl:template>.
I have an XML lie below:
<Products>
<Product1>
<Reference>000510143244</Reference>
<Value1>543</Value1>
</Product1>
</Products>
<Products>
<Product1>
<Reference>000510143244</Reference>
<Value1>543</Value1>
</Product1>
</Products>
<Products>
<Product1>
<Reference>45768799322</Reference>
<Value1>543</Value1>
</Product1>
</Products>
<Products>
<Product2>
<Reference>35726318090</Reference>
<Value1>543</Value1>
</Product2>
</Products>
<Products>
<Product2>
<Reference>35726318090</Reference>
<Value1>543</Value1>
</Product2>
</Products>
I want to get only first value of the Product1 reference...but I am unable to get that.Also it is not mandatory that Product 1 will always be the first element in input xml.
Any suggestions how can I get that?
I have tried to get the value as :
<xsl:template match="//Products">
<xsl:variable name="Product1">
<xsl:for-each-group select="/Reference" group-by="/Reference">
<xsl:copy-of select="." />
</xsl:for-each-group>
</xsl:variable>
</xsl:template>
Update:1
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" encoding="UTF-8" indent="yes" />
<xsl:template match="Products[child::Product1][1]">
<xsl:value-of select="." />
</xsl:template>
<xsl:template match="text()" />
</xsl:stylesheet>
My expected output is :000510143244
To get the first occurrence of <Products> who has <Product1>, you might need to match the parent tag or root tag of your input XML.
Assuming your input as below:
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<root>
<Products>
<Product2>
<Reference>35726318090</Reference>
</Product2>
</Products>
<Products>
<Product1>
<Reference>02563899183</Reference>
</Product1>
</Products>
<Products>
<Product1>
<Reference>000510143244</Reference>
</Product1>
</Products>
<Products>
<Product1>
<Reference>000510143244</Reference>
</Product1>
</Products>
<Products>
<Product2>
<Reference>35726318090</Reference>
</Product2>
</Products>
</root>
The following code can give you the result:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" encoding="UTF-8" indent="yes" />
<xsl:template match="root">
<xsl:for-each-group select="Products/Product1" group-by="Reference">
<xsl:copy-of select="current-group()[1]" />
</xsl:for-each-group>
</xsl:template>
</xsl:stylesheet>
See the demo: https://xsltfiddle.liberty-development.net/3NJ38Zx
Update:
OR you can simply achieve it by following code:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" encoding="UTF-8" indent="yes" />
<xsl:template match="Products[child::Product1][1]">
<xsl:copy-of select="." />
</xsl:template>
<xsl:template match="text()" />
</xsl:stylesheet>
Update 2:
<xsl:template match="root">
<xsl:variable name="ref">
<xsl:for-each-group select="Products/Product1" group-by="Reference">
<xsl:copy-of select="current-group()[1]/Reference" />
</xsl:for-each-group>
</xsl:variable>
<xsl:value-of select="$ref"/>
</xsl:template>
https://xsltfiddle.liberty-development.net/3NJ38Zx/1
Update 3:
You cannot assign a value to global variable from a template.
There are two ways to get what you required.
1) Create a global variable as below which will take first <Products> whose child element is <Product1> and will display it's Reference
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" encoding="UTF-8" indent="yes" />
<xsl:variable name="ref" select="root/Products[child::Product1][1]/Product1/Reference" />
<xsl:template match="/">
<xsl:value-of select="$ref" />
</xsl:template>
</xsl:stylesheet>
2) You can modify the template as below to get the result.
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" encoding="UTF-8" indent="yes" />
<xsl:template match="Products[child::Product1][1]/Product1/Reference">
<xsl:value-of select="." />
</xsl:template>
<xsl:template match="text()" />
</xsl:stylesheet>
Actually I have started with my XSLT work recently, I am facing difficulty in solving one of the requirement.
I am trying to fetch an substring from DATA element in the mentioned input i,e is ECHO and OKAY these codes need to be replaced with the values present under CODE/ECHO and CODE/OKAY in the same input. I had tried storing the substring in a variable and as the variable value and tag value would be same, I have tried to fetch that in . But its not working.
Is it that we cant use variables in the XPATHS or there is some other representation which needs to be used? Could anyone please help me with this.
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:fn="http://www.w3.org/2005/xpath-functions">
<xsl:output omit-xml-declaration="yes" />
<xsl:param name="break" select="'
'" />
<xsl:template match="/">
<xsl:variable name="String" select="substring(DATA, (string-length(substring(DATA,0,77)) + 1), 4)" />
<xsl:variable name="String1" >
<xsl:value-of select="Root/CODES/$String" />
</xsl:variable>
<xsl:value-of select="$break" />
<xsl:value-of select="$String1" />
</xsl:for-each>
</xsl:template>
Input:
<?xml version='1.0' encoding='utf-8'?>
<ROOT>
<INPUT>
<I_FILENAME>ERES</I_FILENAME>
</INPUT>
<CODES>
<ECHO>A1</ECHO>
<OKAY>A2</OKAY>
</CODES>
<TABLES>
<T_ER>
<item>
<DATA> HEADERERESRGCITIS220190301124112000000RGERSD46</DATA>
</item>
<item>
<DATA>000000 ABCD EF 0000000000 2018-11-060000000000EF 000000000000010000ECHO00400300000000000XXXXXX 000{ P 2018-11-05</DATA>
</item>
<item>
<DATA>000000 ABCD EF 0000000000 2018-11-060000000000EF 000000000000010000OKAY00400300000000000XXXXXX 000{ P 2018-11-05</DATA>
</item>
<item>
<DATA>TRAILERERESRGCITIS220190301124112000000001570000</DATA>
</item>
</T_ER>
</TABLES>
</ROOT>
EXPECTED OUT PUT:
HEADERERESRGCITIS220190301124112000000RGERSD46
000000 ABCD EF 0000000000 2018-11-060000000000EF 000000000000010000A100400300000000000XXXXXX 000{ P 2018-11-05
000000 ABCD EF 0000000000 2018-11-060000000000EF 000000000000010000A200400300000000000XXXXXX 000{ P 2018-11-05
<xsl:template match="INPUT|CODES">
</xsl:template>
<xsl:template match="TABLES">
<xsl:variable name="break" select="'
'" />
<xsl:for-each select="T_ER/item"><xsl:value-of select="$break"></xsl:value-of>
<xsl:value-of select="DATA"/>
</xsl:for-each>
</xsl:template>
Hi I have an XML that upon each delivery has a different unique named Namespace that I cannot pre determine with standard processes.
<ABC xmlns:this="urn:uuid:9b1f15a9-69de-11d2-b6bc-fcab70ff7331" version="1.1">
<Extensions>
<Identification>urn:uuid:9b1f15a9-69de-11d2-b6bc-fcab70ff7331</Identification>
<Extension>
<SrcPackage>
<this:ABDList>
<TaggedValue>111</TaggedValue>
</this:ABDList>
<this:SubBegin>0</this:SubBegin>
</SrcPackage>
<MatPackage>
<this:ABDList>
<TaggedValue>222</TaggedValue>
</this:ABDList>
<this:SubBegin>1</this:SubBegin>
</MatPackage>
<!-- Stuff -->
</Extention>
</Extentions>
</ABC>
The Next XML delivered could be
<ABC xmlns:this="urn:uuid:9b1FFae4-69de-11d2-b6bc-fcab70ff7331" version="1.1">
<Extensions>
<Identification>urn:uuid:9b1FFae4-69de-11d2-b6bc-fcab70ff7331</Identification>
<Extension>
<SrcPackage>
<this:ABDList>
<TaggedValue>333</TaggedValue>
</this:ABDList>
<this:SubBegin>0</this:SubBegin>
</SrcPackage>
<MatPackage>
<this:ABDList>
<TaggedValue>444</TaggedValue>
</this:ABDList>
<this:SubBegin>1</this:SubBegin>
</MatPackage>
<!-- Stuff -->
</Extention>
</Extentions>
</ABC>
My current XSL stylesheet works on the first XML predefining the Namespace
But I am looking to find a way to re-define it later on. on the process. I have added a variable to pull the relevant uuid from the Identification element but am not sure how to integrate this. Using the below stylesheet to process any other XML results in false results.
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:this="urn:uuid:9b1f15a9-69de-11d2-b6bc-fcab70ff7331"
xmlns:ext="http://exslt.org/common" exclude-result-prefixes="ext">
<xsl:output method="xml" omit-xml-declaration="yes" indent="yes" />
<xsl:strip-space elements="*"/>
<xsl:variable name="SelOpGroup" select="/ABC/Extensions/Identification"/>
<!-- Pass thru --->
<xsl:template match="#*|node()">
<xsl:copy>
<xsl:apply-templates select="#*|node()"/>
</xsl:copy>
</xsl:template>
<xsl:template match="/ABC/Extensions/SrcPackage>
<xsl:copy>
<this:ABDList>
<xsl:copy-of select ="this:ABDList/*"/>
<TaggedA>888</TaggedA>
</this:ABDList>
<this:SubBegin><xsl:value-of select="somethingelse"/> </this:SubBegin>
</xsl:copy>
</xsl:template>
<xsl:template match="/ABC/Extensions/MatPackage>
<xsl:copy>
<this:ABDList>
<xsl:copy-of select ="this:ABDList/*"/>
<TaggedB>999</TaggedB>
</this:ABDList >
<this:SubBegin><xsl:value-of select="somethingelse"/> </this:SubBegin>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
Expected Result
<ABC xmlns:this="urn:uuid:9b1FFae4-69de-11d2-b6bc-fcab70ff7331" version="1.1">
<Extensions>
<Identification>urn:uuid:9b1FFae4-69de-11d2-b6bc-fcab70ff7331</Identification>
<Extension>
<SrcPackage>
<this:ABDList>
<TaggedValue>333</TaggedValue>
<TaggedA>888</TaggedA>
</this:ABDList>
<this:SubBegin>a value</this:SubBegin>
</SrcPackage>
<MatPackage>
<this:ABDList>
<TaggedValue>444</TaggedValue>
<TaggedB>999</TaggedA>
</this:ABDList>
<this:SubBegin>a value</this:SubBegin>
</MatPackage>
<!-- Stuff -->
</Extention>
</Extentions>
</ABC>
Many thanks,
Adrian
This transformation:
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" omit-xml-declaration="yes" indent="yes" />
<xsl:strip-space elements="*"/>
<xsl:variable name="SelOpGroup" select="/ABC/Extensions/Identification"/>
<!-- Pass thru -->
<xsl:template match="#*|node()">
<xsl:copy>
<xsl:apply-templates select="#*|node()"/>
</xsl:copy>
</xsl:template>
<xsl:template match="Extension/SrcPackage">
<xsl:copy>
<xsl:element name="{'this:ABDList'}" namespace="{$SelOpGroup}">
<xsl:copy-of select="/*/namespace::*[name()='this']"/>
<xsl:copy-of select ="*[name() = 'this:ABDList']/*"/>
<TaggedA>888</TaggedA>
</xsl:element>
<xsl:element name="{'this:SubBegin'}" namespace="{$SelOpGroup}">
<xsl:copy-of select="/*/namespace::*[name()='this']"/>
<xsl:value-of select="'somethingelse'"/>
</xsl:element>
</xsl:copy>
</xsl:template>
<xsl:template match="Extension/MatPackage">
<xsl:copy>
<xsl:element name="{'this:ABDList'}" namespace="{$SelOpGroup}">
<xsl:copy-of select="/*/namespace::*[name()='this']"/>
<xsl:copy-of select ="*[name() = 'this:ABDList']/*"/>
<TaggedB>999</TaggedB>
</xsl:element>
<xsl:element name="{'this:SubBegin'}" namespace="{$SelOpGroup}">
<xsl:copy-of select="/*/namespace::*[name()='this']"/>
<xsl:value-of select="'somethingelse'"/>
</xsl:element>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
When applied on the first provided XML document:
<ABC xmlns:this="urn:uuid:9b1f15a9-69de-11d2-b6bc-fcab70ff7331" version="1.1">
<Extensions>
<Identification>urn:uuid:9b1f15a9-69de-11d2-b6bc-fcab70ff7331</Identification>
<Extension>
<SrcPackage>
<this:ABDList>
<TaggedValue>111</TaggedValue>
</this:ABDList>
<this:SubBegin>0</this:SubBegin>
</SrcPackage>
<MatPackage>
<this:ABDList>
<TaggedValue>222</TaggedValue>
</this:ABDList>
<this:SubBegin>1</this:SubBegin>
</MatPackage>
<!-- Stuff -->
</Extension>
</Extensions>
</ABC>
Produces the wanted, correct result:
<ABC xmlns:this="urn:uuid:9b1f15a9-69de-11d2-b6bc-fcab70ff7331" version="1.1">
<Extensions>
<Identification>urn:uuid:9b1f15a9-69de-11d2-b6bc-fcab70ff7331</Identification>
<Extension>
<SrcPackage>
<this:ABDList>
<TaggedValue>111</TaggedValue>
<TaggedA>888</TaggedA>
</this:ABDList>
<this:SubBegin>somethingelse</this:SubBegin>
</SrcPackage>
<MatPackage>
<this:ABDList>
<TaggedValue>222</TaggedValue>
<TaggedB>999</TaggedB>
</this:ABDList>
<this:SubBegin>somethingelse</this:SubBegin>
</MatPackage><!-- Stuff -->
</Extension>
</Extensions>
</ABC>
When the same transformation is applied on the second provided XML document:
<ABC xmlns:this="urn:uuid:9b1FFae4-69de-11d2-b6bc-fcab70ff7331" version="1.1">
<Extensions>
<Identification>urn:uuid:9b1FFae4-69de-11d2-b6bc-fcab70ff7331</Identification>
<Extension>
<SrcPackage>
<this:ABDList>
<TaggedValue>333</TaggedValue>
</this:ABDList>
<this:SubBegin>0</this:SubBegin>
</SrcPackage>
<MatPackage>
<this:ABDList>
<TaggedValue>444</TaggedValue>
</this:ABDList>
<this:SubBegin>1</this:SubBegin>
</MatPackage>
<!-- Stuff -->
</Extension>
</Extensions>
</ABC>
Again the wanted, correct result is produced:
<ABC xmlns:this="urn:uuid:9b1FFae4-69de-11d2-b6bc-fcab70ff7331" version="1.1">
<Extensions>
<Identification>urn:uuid:9b1FFae4-69de-11d2-b6bc-fcab70ff7331</Identification>
<Extension>
<SrcPackage>
<this:ABDList>
<TaggedValue>333</TaggedValue>
<TaggedA>888</TaggedA>
</this:ABDList>
<this:SubBegin>somethingelse</this:SubBegin>
</SrcPackage>
<MatPackage>
<this:ABDList>
<TaggedValue>444</TaggedValue>
<TaggedB>999</TaggedB>
</this:ABDList>
<this:SubBegin>somethingelse</this:SubBegin>
</MatPackage><!-- Stuff -->
</Extension>
</Extensions>
</ABC>
This is bizarre input (what were they smoking?). But since the namespace is only used on one element, ABDList, my approach would be to select the ABDList elements using *:ABDList in XSLT 2.0, or *[local-name()='ABDList'] in XSLT 1.0.
I have an XML that upon each delivery has a different unique named
Namespace
Someone ahead of you obviously does not understand the purpose of having a namespace.
Perhaps this could work for your unfortunate situation:
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:strip-space elements="*"/>
<!-- identity transform -->
<xsl:template match="#*|node()">
<xsl:copy>
<xsl:apply-templates select="#*|node()"/>
</xsl:copy>
</xsl:template>
<xsl:template match="SrcPackage/*/TaggedValue">
<xsl:copy-of select="."/>
<TaggedA>888</TaggedA>
</xsl:template>
<xsl:template match="MatPackage/*/TaggedValue">
<xsl:copy-of select="."/>
<TaggedB>999</TaggedB>
</xsl:template>
</xsl:stylesheet>
I am working on XML transformation using XSLT and facing issue while renaming tag. Please find below detail for the same. My transformed XML should have BookName instead of Name and LibraryName instead of Name tag.
Input XML
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Catalog xmlns="http://example.com">
<Books>
<Book>
<Name>Wise Otherwise</Name>
<author>Great Expectations</author>
</Book>
<Book>
<Name>Rich Dad Poor Dad</Name>
<author>Orange</author>
</Book>
</Books>
<libraries>
<library>
<Name> Forsyth </Name>
<city> Cumming </city>
</library>
<library>
<Name> COBB </Name>
<city> Marietta </city>
</library>
</libraries>
</Catalog>
Expected XML After Transformation
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Catalog xmlns="http://example.com">
<Books>
<Book>
<BookName>Wise Otherwise</BookName>
<author>Great Expectations</author>
</Book>
<Book>
<Name>Rich Dad Poor Dad</Name>
<author>Orange</author>
</Book>
</Books>
<libraries>
<library>
<LibraryName> Forsyth </LibraryName>
<city> Cumming </city>
</library>
<library>
<LibraryName> COBB </LibraryName>
<city> Marietta </city>
</library>
</libraries>
</Catalog>
My XSLT for the same
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:ns="http://example.com">
<xsl:output method="xml" indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="#* | node()">
<xsl:copy>
<xsl:apply-templates select="#* | node()"/>
</xsl:copy>
</xsl:template>
<xsl:template match="ns:Name">
<xsl:for-each select="Catalog/Books/Book/Name">
<BookName>
<xsl:apply-templates />
</BookName>
</xsl:for-each>
<xsl:for-each select="Catalog/libraries/library/Name">
<LibraryName>
<xsl:apply-templates />
</LibraryName>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
You can use this XSLT for reference:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:ns="http://example.com" xmlns="http://example.com" exclude-result-prefixes="ns">
<xsl:output method="xml" indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="#* | node()">
<xsl:copy>
<xsl:apply-templates select="#* | node()"/>
</xsl:copy>
</xsl:template>
<xsl:template match="ns:Book/ns:Name">
<BookName>
<xsl:apply-templates/>
</BookName>
</xsl:template>
<xsl:template match="ns:library/ns:Name">
<LibraryName>
<xsl:apply-templates/>
</LibraryName>
</xsl:template>
</xsl:stylesheet>
I declared the namespace with and without prefix. Therefore all new created elements will belong to the default namespace. Also excluded the prefixed one since it is not used.
You can write several templates for matching the nodes you want to change. For example read this tutorial: http://www.xmlplease.com/xsltidentity