I have been trying to make child elements of my structure hide based upon them being empty.
From reading other posts I found this Remove parent node if a child node is empty but I don't understand it enough to implement it in my XSL. I have had a try at applying the linked post to my XSL but it does not make the desired changes to my output.
So my XML is like this:
<?xml version="1.0" encoding="UTF-8" ?>
<exchange>
<sce>
<sce.srs>
<sce_scjc.sce.srs>140008305/1</sce_scjc.sce.srs>
<sce_seq2.sce.srs>01</sce_seq2.sce.srs>
<sce_stuc.sce.srs>140008305</sce_stuc.sce.srs>
<spr>
<spr.cams>
<spr_code.spr.cams>140008305/1</spr_code.spr.cams>
<prs_code.spr.cams>77711925</prs_code.spr.cams>
<prs>
<prs.mensys>
<prs_code.prs.mensys>77711925</prs_code.prs.mensys>
<prs_name.prs.mensys>Johan</prs_name.prs.mensys>
</prs.mensys>
</prs>
</spr.cams>
</spr>
</sce.srs>
<sce.srs>
<sce_scjc.sce.srs>151516736/1</sce_scjc.sce.srs>
<sce_seq2.sce.srs>01</sce_seq2.sce.srs>
<sce_stuc.sce.srs>151516736</sce_stuc.sce.srs>
<spr>
<spr.cams>
<spr_code.spr.cams>151516736/1</spr_code.spr.cams>
<prs_code.spr.cams>77709062</prs_code.spr.cams>
<prs>
<prs.mensys>
<prs_code.prs.mensys>77709062</prs_code.prs.mensys>
<prs_name.prs.mensys>Evangelia</prs_name.prs.mensys>
</prs.mensys>
</prs>
</spr.cams>
</spr>
</sce.srs>
<sce.srs>
<sce_scjc.sce.srs>150052468/1</sce_scjc.sce.srs>
<sce_seq2.sce.srs>01</sce_seq2.sce.srs>
<sce_stuc.sce.srs>150052468</sce_stuc.sce.srs>
<spr>
<spr.cams>
<spr_code.spr.cams>150052468/1</spr_code.spr.cams>
<prs_code.spr.cams/>
</spr.cams>
</spr>
</sce.srs>
</sce>
</exchange>
And my XSL looks like the passaage below. I have a nil element template that I added in as I thought looking for a value was easier than looking for a nulll so happy for it to come out if not needed.
<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xd="http://www.oxygenxml.com/ns/doc/xsl" exclude-result-prefixes="xd" version="1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<xsl:output omit-xml-declaration="yes" indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="/exchange/sce">
<ImportTask>
<EntityRelationshipEntities>
<xsl:apply-templates select="node()|#*"/>
</EntityRelationshipEntities>
</ImportTask>
</xsl:template>
<xsl:template name="nilElement">
<xsl:param name="value"/>
<xsl:choose>
<xsl:when test="string($value)">
<xsl:value-of select="$value"/>
</xsl:when>
<xsl:otherwise>
<xsl:attribute name="xsi:nil" namespace="http://www.w3.org/2001/XMLSchema-instance">True</xsl:attribute>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="sce.srs[not(*/AttributeValue[not(#AttributeValue='True')])]">
<xsl:for-each select="spr/spr.cams">
<EntityRelationshipEntity>
<ErRef>ERREF_21</ErRef>
<EntityCode><xsl:value-of select="../../sce_stuc.sce.srs"/></EntityCode>
<AttributeValue>
<xsl:call-template name="nilElement">
<xsl:with-param name="value" select="prs/prs.mensys/prs_name.prs.mensys"/>
</xsl:call-template>
</AttributeValue>
<Action>VALUEONLY</Action>
</EntityRelationshipEntity>
</xsl:for-each>
</xsl:template>
<xsl:template match="AttributeValue[#AttributeValue = 'True']"/>
</xsl:stylesheet>
So this currently gives me:
<ImportTask xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<EntityRelationshipEntities>
<EntityRelationshipEntity>
<ErRef>ERREF_21</ErRef>
<EntityCode>151514490</EntityCode>
<AttributeValue xsi:nil="True"/>
<Action>VALUEONLY</Action>
</EntityRelationshipEntity>
<EntityRelationshipEntity>
<ErRef>ERREF_21</ErRef>
<EntityCode>140008305</EntityCode>
<AttributeValue>Johan</AttributeValue>
<Action>VALUEONLY</Action>
</EntityRelationshipEntity>
<EntityRelationshipEntity>
<EntityCode>151516736</EntityCode>
<AttributeValue>Evangelia</AttributeValue>
<Action>VALUEONLY</Action>
</EntityRelationshipEntity>
</EntityRelationshipEntities>
</ImportTask>
What I would like to produce is out those where is not null. This would mean that the child below is not output:
<EntityRelationshipEntity>
<ErRef>ERREF_21</ErRef>
<EntityCode>151514490</EntityCode>
<AttributeValue xsi:nil="True"/>
<Action>VALUEONLY</Action>
</EntityRelationshipEntity>
But the others would be output something like this:
<ImportTask xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<EntityRelationshipEntities>
<EntityRelationshipEntity>
<ErRef>ERREF_21</ErRef>
<EntityCode>140008305</EntityCode>
<AttributeValue>Johan</AttributeValue>
<Action>VALUEONLY</Action>
</EntityRelationshipEntity>
<EntityRelationshipEntity>
<EntityCode>151516736</EntityCode>
<AttributeValue>Evangelia</AttributeValue>
<Action>VALUEONLY</Action>
</EntityRelationshipEntity>
</EntityRelationshipEntities>
</ImportTask>
Can someone help me apply this correctly?
Many thanks
Jonah
Perhaps I am missing something, but couldn't this be simply:
XSLT 1.0
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" omit-xml-declaration="yes" version="1.0" encoding="utf-8" indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="/exchange/sce">
<ImportTask xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<EntityRelationshipEntities>
<xsl:apply-templates select="sce.srs/spr/spr.cams[string(prs/prs.mensys/prs_name.prs.mensys)]"/>
</EntityRelationshipEntities>
</ImportTask>
</xsl:template>
<xsl:template match="spr.cams">
<EntityRelationshipEntity>
<ErRef>ERREF_21</ErRef>
<EntityCode>
<xsl:value-of select="../../sce_stuc.sce.srs"/>
</EntityCode>
<AttributeValue>
<xsl:value-of select="prs/prs.mensys/prs_name.prs.mensys"/>
</AttributeValue>
<Action>VALUEONLY</Action>
</EntityRelationshipEntity>
</xsl:template>
</xsl:stylesheet>
Related
thanks for taking the time!
I am trying to get the position of a node based on its value, so that I can then get corresponding entries. Please let me show you with an example, it will be easier to explain.
Here is the source XML:
<?xml version="1.0" encoding="UTF-8"?>
<sampleSourceXML>
<Table>
<Header>
<Column>Name</Column>
<Column>Surname</Column>
<Column>Title</Column>
</Header>
<Body>
<Row>
<Entry>James</Entry>
<Entry>Bond</Entry>
<Entry>Mr</Entry>
</Row>
<Row>
<Entry>Harry</Entry>
<Entry>Potter</Entry>
<Entry>Mr</Entry>
</Row>
</Body>
</Table>
</sampleSourceXML>
This is the resulting XML that I would like to achieve:
<?xml version="1.0" encoding="UTF-8"?>
<sampleResultXML>
<Person>
<FirstName>James</FirstName>
<LastName>Bond</LastName>
<Title>Mr</Title>
</Person>
<Person>
<FirstName>Harry</FirstName>
<LastName>Potter</LastName>
<Title>Mr</Title>
</Person>
</sampleResultXML>
I tried it with this XSLT:
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="/">
<xsl:element name="sampleResultXML">
<xsl:for-each select="sampleSourceXML/Table/Rows/Row">
<xsl:element name="Person">
<xsl:element name="FirstName">
<xsl:value-of select="./Entry[1]/text()"></xsl:value-of>
</xsl:element>
<xsl:element name="LastName">
<xsl:value-of select="./Entry[2]/text()"></xsl:value-of>
</xsl:element>
<xsl:element name="Title">
<xsl:value-of select="./Entry[3]/text()"></xsl:value-of>
</xsl:element>
</xsl:element>
</xsl:for-each>
</xsl:element>
</xsl:template>
</xsl:stylesheet>
This works.
But! The source XML can have a different order. For example the Title element can be above the Name element. So the hardcoded position in my XSLT (e.g. Entry[3]) will not work any more.
The header order and the entry order are always corresponding. So if the Column Title is in position 3, so will be the corresponding row.
So I need a way to get the position of, let's say, the Title element dynamically. So I have to go through the Column elements until I reach the one with value "Title". This position I thought I'd save in a variable (e.g. Position_Title) so that I can fill the value later like so:
<xsl:element name="Title">
<xsl:value-of select="./Entry[$Position_Title]/text()"></xsl:value-of>
</xsl:element>
However I haven't been able to find a way to do this...
Do you have any ideas how I can achieve this?
Thanks!
Nick
EDIT: Thanks to Michael for the help! Here is the final XSLT I'm using:
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="utf-8" indent="yes"/>
<xsl:template match="/sampleSourceXML">
<xsl:variable name="cols" select="Table/Header/Column"/>
<sampleResultXML>
<xsl:for-each select="Table/Body/Row">
<Person>
<xsl:for-each select="Entry">
<xsl:variable name="i" select="position()"/>
<xsl:variable name="elementName">
<xsl:choose>
<xsl:when test="$cols[$i]='Name'">
<xsl:value-of select="'FirstName'"/>
</xsl:when>
<xsl:when test="$cols[$i]='Surname'">
<xsl:value-of select="'LastName'"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$cols[$i]"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:element name="{$elementName}">
<xsl:value-of select="."/>
</xsl:element>
</xsl:for-each>
</Person>
</xsl:for-each>
</sampleResultXML>
</xsl:template>
</xsl:stylesheet>
So I need a way to get the position of, let's say, the Title element dynamically. So I have to go through the Column elements until I reach the one with value "Title". This position I thought I'd save in a variable (e.g. Position_Title) so that I can fill the value later like so:
I think it could be much simpler if you do it from the opposite direction. Try:
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:template match="/sampleSourceXML">
<xsl:variable name="cols" select="Table/Header/Column" />
<sampleResultXML>
<xsl:for-each select="Table/Body/Row">
<Person>
<xsl:for-each select="Entry">
<xsl:variable name="i" select="position()" />
<xsl:element name="{$cols[$i]}">
<xsl:value-of select="."/>
</xsl:element>
</xsl:for-each>
</Person>
</xsl:for-each>
</sampleResultXML>
</xsl:template>
</xsl:stylesheet>
I updated the provided xslt to accept a param "multiplexpaths" from my source and assignin enter code here`g this to nodes variable in xslt to below:
<?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"
exclude-result-prefixes="#all"
version="3.0">
<xsl:param name="multiplexpaths" as="xs:string" static="yes" />
<!-- xsl:param name="copy" as="xs:string" static="yes" select="'//other[. = 1345], //more[. = 2]'"/-->
<xsl:variable name="nodes" _select="{$multiplexpaths}"/>
<xsl:variable name="ancestors" select="$nodes/ancestor::*"/>
<xsl:mode on-no-match="shallow-skip"/>
<xsl:output method="xml" indent="yes"/>
<xsl:template match="$nodes">
<xsl:sequence select="."/>
</xsl:template>
<xsl:template match="$ancestors">
<xsl:copy>
<xsl:copy-of select="#*"/>
<xsl:apply-templates/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
For the xsl:evaluate example, you would need to use Saxon 10 HE, 9.9 HE doesn't support xsl:evaluate.
As for setting a static parameter with Saxon 9.9 and s9api, a simple example is
String paths = "catalog/cd1,catalog/Test/value/a1";
Processor processor = new Processor(true);
XsltCompiler xsltCompiler = processor.newXsltCompiler();
xsltCompiler.setParameter(new QName("copy"), new XdmAtomicValue(paths));
XsltExecutable xsltExecutable = xsltCompiler.compile(new StreamSource("static-param-example2.xsl"));
Xslt30Transformer xslt30Transformer = xsltExecutable.load30();
xslt30Transformer.transform(new StreamSource("input-sample1.xml"), xslt30Transformer.newSerializer(System.out));
with the input-sample1.xml being
<catalog>
<cd1>
<name>abc</name>
<Stext>1234</Stext>
<Tag>uuuu</Tag>
</cd1>
<cd2>
<name>abc</name>
<Stext>1234</Stext>
<Tag>uuuu</Tag>
</cd2>
<Test>
<value>
<a1>123</a1>
<b1>77474</b1>
</value>
</Test>
</catalog>
and the XSLT
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
exclude-result-prefixes="#all"
version="3.0">
<xsl:param name="copy" as="xs:string" static="yes" select="'()'"/>
<xsl:variable name="nodes" _select="{$copy}"/>
<xsl:variable name="ancestors" select="$nodes/ancestor::*"/>
<xsl:mode on-no-match="shallow-skip"/>
<xsl:output method="xml" indent="yes"/>
<xsl:template match="$nodes">
<xsl:sequence select="."/>
</xsl:template>
<xsl:template match="$ancestors">
<xsl:copy>
<xsl:copy-of select="#*"/>
<xsl:apply-templates/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
this outputs
<catalog>
<cd1>
<name>abc</name>
<Stext>1234</Stext>
<Tag>uuuu</Tag>
</cd1>
<Test>
<value>
<a1>123</a1>
</value>
</Test>
</catalog>
So the main point is to set the parameter on the XsltCompiler and not after compilation on the transformer.
I want to remove namespace at output structure. I prepared XSLT code
but it gives namespace on this element
My Input XML is this.
<?xml version='1.0' encoding='UTF-8'?>
<n0:Messages xmlns:n0="http://sap.com/xi/XI">
<n0:Message>
<ContactData>
<Data>
<information>
<Name>A</Name>
<Phone>123456</Phone>
</information>
</Data>
</ContactData>
</n0:Message>
</n0:Messages>
XSLT CODE implemented
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:n0="http://sap.com/xi/XI" exclude-result-prefixes="n0">
<!-- Output -->
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:template match="/">
<xsl:copy-of select= "//ContactData"/>
</xsl:template>
<xsl:template match="//*">
<xsl:element name="{local-name()}">
<xsl:apply-templates select="#*|node()"/>
</xsl:element>
</xsl:template>
</xsl:stylesheet>
Present output:
<?xml version='1.0' encoding='UTF-8'?>
<ContactData xmlns:n0="http://sap.com/xi/XI">
<Data>
<information>
<Name>A</Name>
<Phone>123456</Phone>
</information>
</Data>
</ContactData>
Output expected
<?xml version='1.0' encoding='UTF-8'?>
<ContactData>
<Data>
<information>
<Name>A</Name>
<Phone>123456</Phone>
</information>
</Data>
</ContactData>
Please help on this code
Thank you very much.
If you're able to use XSLT 2.0, you can achieve the required output simply by:
<xsl:stylesheet version="2.0"
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="*"/>
<xsl:template match="/">
<xsl:copy-of select="*/*/*" copy-namespaces="no"/>
</xsl:template>
</xsl:stylesheet>
Demo: https://xsltfiddle.liberty-development.net/3NSSEuK
In XSLT 1.0, it takes a bit more work:
<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="*"/>
<xsl:template match="/">
<xsl:apply-templates select="*/*/*" />
</xsl:template>
<xsl:template match="*">
<xsl:element name="{local-name()}">
<xsl:apply-templates select="#*|node()"/>
</xsl:element>
</xsl:template>
</xsl:stylesheet>
Demo: https://xsltfiddle.liberty-development.net/3NSSEuK/1
Try this by using template * and # :
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:math="http://www.w3.org/2005/xpath-functions/math"
xmlns:n0="http://sap.com/xi/XI"
xmlns:xs="http://www.w3.org/2001/XMLSchema" exclude-result-prefixes="xs math n0" version="1.0">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:template match="*">
<xsl:element name="{local-name()}">
<xsl:apply-templates select="#*|node()"/>
</xsl:element>
</xsl:template>
<xsl:template match="#*">
<xsl:attribute name="{local-name()}">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:template>
<xsl:template match="/">
<xsl:apply-templates select="/*:Messages/ContactData"/>
</xsl:template>
</xsl:stylesheet>
I am learning XSLT and trying to transform below xml. But couldn't achieve the task
<sample id="7">
<land1 id="8">
<owner>TOMMY</owner>
<type>INDIVIDUAL</type>
<hint>TOM_INDIVIDUAL</hint>
<date>12.02.2014</date>
<text>land details</text>
<number>1</number>
<cost>WIDERRUFLICH</cost>
</land1>
</sample>
and trying to convert above into
<table name="sample">
<tablename="land1">
<rel name="owner" value="TOMMY"/>
<rel name="type" value="INDIVIDUAL"/>
<rel name="<hint" value="TOM_INDIVIDUAL"/>
<rel name="date" value="12.02.2014"/>
<rel name="details" value="land details"/>
<rel name="number" value="1"/>
<rel name="cost" value="25%"/>
</table>
</table>
I tried below to generate the same, but it's not working.
<?xml version="1.0" encoding="UTF-8"?>
<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:template match="/">
<xsl:for-each select="*">
<xsl:if test="current().count(*)>0">
<xsl:element name="table">
<xsl:attribute name="name">
<xsl:value-of select="name(.)"/>
</xsl:attribute>
<xsl:apply-templates select="/"
</xsl:element>
</xsl:if>
<xsl:if test="current().count(*)=0">
<xsl:element name="rel">
<xsl:attribute name="name">
<xsl:value-of select="name(.)"/>
</xsl:attribute>
<xsl:attribute name="value">
<xsl:value-of select="current()"/>
</xsl:attribute>
</xsl:element>
</xsl:if>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
Can someone please let me know where I am doing wrong?
Can someone please let me know where I am doing wrong?
Well, for one thing, current().count(*)>0 is not a valid expression.
And you have <xsl:apply-templates select="/" without closing the tag. Which may be a good thing - because if it worked, it would have created an infinite loop.
I also don't understand the overall logic of your approach. Couldn't you do simply:
<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="*"/>
<xsl:template match="*[*]">
<table name="{name()}">
<xsl:apply-templates/>
</table>
</xsl:template>
<xsl:template match="*">
<rel name="{name()}" value="{.}"/>
</xsl:template>
</xsl:stylesheet>
Added:
every element with an attribute should also be a table. For example,
in the above xml, <land1 id="8"> has children and your logic works
fine. But my inout can also contain <land1 id="8"/>. Now even though
it doesn't have any child elements, still element name has to be
considered as Table
Then use:
<xsl:template match="*[#*]">
instead of:
<xsl:template match="*[*]">
I am reading an XML document in which there is a date tag as shown below.
<uabDate>2014-07-23</uabDate>
Now I am reading this XML from XSL and trying to parse it, but I want to translate that date value into a format like 23-07-14.
What I have tried is given below.
Here I am calling the template that will store uabDate in a variable businessDate and then calling the template
<xsl:call-template name="convertDateToDDMMYYYY_template">
<xsl:with-param name="b1"
select="$s2Date/uabDate"/>
</xsl:call-template>
and here is the definition of the named template:
<xsl:template name="convertDateToDDMMYYYY_template">
<xsl:param name="b1"/>
<xsl:variable name="DateVar">
<xsl:value-of select="concat(
substring(./b1,1,4),
'-',
substring(./b1,6,2),
'-',
substring(./b1,9,2))"/>
</xsl:variable>
</xsl:template>
You wrote your template wrong. First of all you are putting the result into a variable, called DateVar, and don't output it.
Secondly you got a parameter called b1 and parameters should be called using $b1.
And third issue is you are formatting the date same as the input. Instead of changing the date format.
So for example if I use this input XML:
<?xml version="1.0" encoding="UTF-8"?>
<data>
<uabDate>2014-07-23</uabDate>
</data>
And this XSLT:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:template match="#*|node()">
<xsl:copy>
<xsl:apply-templates select="#*|node()" />
</xsl:copy>
</xsl:template>
<xsl:template match="uabDate">
<xsl:copy>
<xsl:call-template name="convertDateToDDMMYYYY_template">
<xsl:with-param name="b1" select="."/>
</xsl:call-template>
</xsl:copy>
</xsl:template>
<xsl:template name="convertDateToDDMMYYYY_template">
<xsl:param name="b1"/>
<xsl:value-of select="concat(substring($b1,9,2),'-',substring($b1,6,2),'-',substring($b1,1,4))"/>
</xsl:template>
</xsl:stylesheet>
It creates this output:
<?xml version="1.0" encoding="UTF-8"?>
<data>
<uabDate>23-07-2014</uabDate>
</data>