I am new to XSLT and I have got a special requirement. My XML file looks like below.
<results>
<result>
<Price>
<LinePrices>
<ProductId>ProductId:1000</ProductId>
<Uom>KG</Uom>
<Quantity>0</Quantity>
</LinePrices>
<LinePrices>
<ProductId>ProductId:1002</ProductId>
<Uom>EACH</Uom>
<Quantity>0</Quantity>
</LinePrices>
</Price>
</result>
<result>
<productlist>
<productid>1000</productid>
<relevance>0.9</relevance>
<sponsored>0</sponsored>
</productlist>
<productlist>
<productid>1001</productid>
<relevance>0.8</relevance>
<sponsored>0</sponsored>
</productlist>
</result>
</results>
I have to write XSLT keys to match the pattern. I have written the key for productlist as shown below.
<xsl:key name="productsIdForProduct" match="productlist" use="productid" />
In the similar way I am trying to write the key for LinePrices as shown below.
<xsl:key name="productsIdPrice" match="result/LinePrices" use="ProductId" />
However this returns 'ProductId:1000' in use attribute. I am trying to trim 'ProductId:' from the use attribute value. How can I write a trim expression to extract '1000' from 'ProductId:1000' inside XPATH expression?
Just use substring-after():
substring-after(ProductId,':')
Related
I have an XML file below where I need to get the text inside of the <Description> tag under the <Checklist> tag where the <Sequence> tag has the text 40. How to achieve it?
<?xml version="1.0" encoding="UTF-8"?>
<SyncMaintenanceOrder>
<DataArea>
<MaintenanceOrder>
<MaintenanceOrderHeader>
<DocumentID>
<ID accountingEntity="AT">1105442</ID>
</DocumentID>
<Description>Routine Bridge Inspection - S6</Description>
<PriorityCode>2</PriorityCode>
<ReportedDateTime>2020-04-29T20:21:27Z</ReportedDateTime>
</MaintenanceOrderHeader>
<MaintenanceOrderLine>
<LineNumber>10</LineNumber>
<RemainingDuration>PT8H0M0S</RemainingDuration>
<ActivityDeferredIndicator>false</ActivityDeferredIndicator>
<UserArea>
<EamCheckListInfo>
<CheckList>
<CheckListItem>
<Sequence>40</Sequence>
<Description>Half joints (Superstructure elements)</Description>
</CheckListItem>
<CheckListItem>
<Sequence>160</Sequence>
<Description>Substructure drainage (Durability elements)</Description>
</CheckListItem>
<CheckListItem>
<Sequence>60</Sequence>
<Description>Parapet beam or cantilever (Superstructure elements)</Description>
</CheckListItem>
</CheckList>
</EamCheckListInfo>
</UserArea>
</MaintenanceOrderLine>
</MaintenanceOrder>
</DataArea>
</SyncMaintenanceOrder>
I need sample of an XSLT code for selecting only the text node described above.
I'm not sure I really get your question.
This will print the Description of the CheckListItem which has a Sequence of 40:
<xsl:value-of select="//CheckListItem/Sequence[text()='40']/../Description"/>
Try it here: https://xsltfiddle.liberty-development.net/ehVZvvZ
Try the below code
<xsl:value-of select="*[local-name(.)='SyncMaintenanceOrder']/*[local-name(.)='DataArea']/*[local-name(.)='MaintenanceOrder']/*[local-name(.)='MaintenanceOrderLine']/*[local-name(.)='UserArea']/*[local-name(.)='EamCheckListInfo']/*[local-name(.)='CheckList']/*[local-name(.)='CheckListItem']/*[local-name(.)='Sequence'][text() = '40']/../*[local-name(.)='Description']" />
We have a requirement that requires us to list out all the empty values from the incoming xml. I have searched but all I could find was listing non-null values, trying to use that for our xml is not returning the required results.
Here is the xml that we will receive and I want to be able to concatenate all the null values from this xml and print. Kindly assist.
<?xml version = "1.0" encoding = "UTF-8"?>
<Output>
<Rows>
<ns0:I2NA xmlns:ns0 = "http://www.example.com/schemas/Schema.xsd">
<ns0:Organization>108</ns0:Organization>
<ns0:AccountNumber>1231231231231231233 </ns0:AccountNumber>
<ns0:Status>0</ns0:Status>
<ns0:VipStatus>0</ns0:VipStatus>
<ns0:TypeOfIdNo>1</ns0:TypeOfIdNo>
<ns0:IdNo>2303111450 </ns0:IdNo>
<ns0:HomePhone>123456 </ns0:HomePhone>
<ns0:Employer> </ns0:Employer>
<ns0:EmployersPhone>123456 </ns0:EmployersPhone>
<ns0:FaxPhone>123456 </ns0:FaxPhone>
<ns0:MobileNo>0568520421 </ns0:MobileNo>
<ns0:CountryCode> </ns0:CountryCode>
<ns0:PostalCode> </ns0:PostalCode>
<ns0:Position> </ns0:Position>
<ns0:MaritalStatus>0</ns0:MaritalStatus>
<ns0:DateOfBirth>00000000</ns0:DateOfBirth>
<ns0:EmailAddrs> </ns0:EmailAddrs>
<ns0:UserCode1> </ns0:UserCode1>
<ns0:NationalityCode> </ns0:NationalityCode>
<ns0:NameLine1>ABC </ns0:NameLine1>
<ns0:NameLine2> </ns0:NameLine2>
<ns0:NameLine3> </ns0:NameLine3>
<ns0:ChDob> </ns0:ChDob>
<ns0:AddressLine1>USA </ns0:AddressLine1>
<ns0:AddressLine2>USA </ns0:AddressLine2>
<ns0:AddressLine3>USA </ns0:AddressLine3>
<ns0:AddressLine4>USA </ns0:AddressLine4>
<ns0:City> </ns0:City>
<ns0:State> </ns0:State>
<ns0:GenderCode>0</ns0:GenderCode>
<ns0:StatementNotifIndi> </ns0:StatementNotifIndi>
<ns0:Nationality> </ns0:Nationality>
<ns0:County> </ns0:County>
<ns0:LastName>John </ns0:LastName>
<ns0:MiddleName> </ns0:MiddleName>
<ns0:FirstName>SHAN MATHEW </ns0:FirstName>
<ns0:LangPref> </ns0:LangPref>
</ns0:I2NA>
</Rows>
<EOF>true</EOF>
When the XSLT is applied, we would like to receive the below string as output.
Status,Employer,CountryCode,PostalCode,Position,EmailAddrs,UserCode1,NationalityCode,NameLine2,NameLine3,ChDob,City,State,StatementNotifIndi,Nationality,County,MiddleName,LangPref
Thanks!
Use <xsl:value-of select="//*[not(*) and not(normalize-space())]/local-name()" separator=","/>. But I don't understand why your sample string starts with Status while the XML has a value <ns0:Status>0</ns0:Status> for that field.
With XSLT 1.0 you need a bit of more code:
<xsl:for-each select="//*[not(*) and not(normalize-space())]">
<xsl:if test="position() > 1"><xsl:text>.</xsl:text></xsl:if>
<xsl:value-of select="local-name()"/>
</xsl:for-each>
I have a DITA bookmap where I am storing image paths:
<bookmap>
<bookmeta>
<data id="productLogo">
<image href="images/_notrans/frontcover/productLogo.svg" />
</data>
<data id="productPhoto" >
<image href="images/_notrans/frontcover/productPhoto.jpg" />
</data>
</bookmeta>
</bookmap>
Then I attempt to grab the href values by data[#id]:
<xsl:variable name="productLogo"><xsl:value-of select="//data[#id='productLogo']/image/#href" /></xsl:variable>
<xsl:variable name="productPhoto"><xsl:value-of select="//data[#id='productPhoto']/image/#href" /></xsl:variable>
(These XPath expressions match the href when I test against my bookmap in Oxygen.)
During transformation I output:
<xsl:message>productPhoto: <xsl:value-of select="$productPhoto"/></xsl:message>
The value-of is always empty.
However, everything works as expected if I replace the id attribute with numbers:
<xsl:variable name="productLogo"><xsl:value-of select="//data[1]/image/#href" /></xsl:variable>
<xsl:variable name="productPhoto"><xsl:value-of select="//data[2]/image/#href" /></xsl:variable>
What am I doing wrong that's preventing using #id="whatever"?
The XSLT is not applied directly over the Bookmap contents, it is applied over an XML document which contains the bookmap with all topic references expanded in it and with some preprocessing applied to it.
If you set the "clean.temp" parameter to "no" you will find in the temporary files folder a file called something like "mapName_MERGED.xml", that is the XML document over which the XSLT is applied and as you will see in it, all IDs have been changed to be unique in the context of the entire XML document.
When usually working with data elements you should set the #name attribute to them like:
<data name="productLogo">
and match that name in the XSLT code.
There are examples of using "data" in the DITA 1.2 specs as well:
http://docs.oasis-open.org/dita/v1.2/os/spec/langref/data.html#data
Another option, depending on your needs, is to develop a naming convention for the product photos and use the element to build the URI. As the product logo shouldn't change for a product family, it wouldn't hurt to hard-code that in the XSLT code.
My xml looks something like this:
<someRoot
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="../my.xsd">
<position name="quality">
<db>
<server name="blah-blah" type="xyz"/>
</db>
<some-more-element value="12345"/>
<my-needy-element>
<my-needy-sub-element name="uk1"
value="a,b,c"
more-attr="some-val"/>
<my-needy-sub-element name="uk2"
value="x,b,y,c"
more-attr="some-diff-val"/>
</my-needy-element>
</position>
</someRoot>
Retrieving say my single db-server name works after I do xmlproperty & samy something like : ${db.server(name)}. Now I am trying to retrieve value for sub elements - but it always
gives me all row values matching it. eg: ${my-needy-element.my-needy-sub-element(more-attr)} will print some-val,some-diff-val . How do I get attribute value matching
to paricular unique name , something like {my-needy-element.my-needy-sub-element(more-attr) with name="uk1"}
Adding editing comment: Is there any way even if I use xslt ant-task by passing 'uk1' & get required sub-element attribute value? with xsl:if or key match
Amending more:
Have tried with xsl & then an xslt ant , but it doesnot seem to give what I am looking for:
<xsl:template match="/someRoot/my-needy-element/my-needy-sub-element">
<someRoot>
<xsl:key name="my-needy-sub-element" match="text()" use="#name"/>
<xsl:apply-templates select="key('name',$xslParamPassed)"/>
</someRoot>
</xsl:template>
thanks,
You can't do this with xmlproperty but you might consider the third-party xmltask which lets you use full-fledged XPath expressions:
<xmltask source="file.xml">
<copy path="/someRoot/position/my-needy-element/my-needy-sub-element[#name='uk1']/#more-attr"
property="more.attr" />
</xmltask>
<echo>${more.attr}</echo>
I am using the below shown snippet of choice element in my Mule 3.3 flow. XSL Transformer feeds the choice element. XSL Transformer is supposed to return a String (name of an entity) and on the basis of string value, I use choice router to push it to different jms queues.
<flow name="ProcessOrder">
.
.
<xm:xslt-transformer xsl-file="xsl/getEntity.xslt" returnClass="java.lang.String"/>
<choice>
<when expression="payload.contains('ABC')">
<jms:outbound-endpoint queue="order.queue1" />
</when>
<when>
</when>
<otherwise>
</otherwise>
</choice>
</flow>
XSL Transformer returns this payload
<?xml version="1.0" encoding="UTF-8"?>ABC
My question is how do I compare the String returned. I don't think payload.contains() is the best way to do this, though it solves my purpose and also we won't have matching entities returned which are ever like ABCxy but still this is not a full proof solution.
Add the omit-xml-declaration part in your xslt as shown below. This will give you the raw string without the prolog.
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" >
<xsl:output omit-xml-declaration="yes" indent="yes" />
<xsl:template match="/">
...
...
This will give
"ABC" as output instead of "<?xml version="1.0" encoding="UTF-8"?>ABC"
Then in the expression use it like
<when expression="#[message.payload.contains('ABC')]">
This way it should work.
Maybe this is what you are looking for:
<when evaluator="xpath" expression="/result/" ...
Obviously, your XSLT will need to retur a well-formed XML document with the desired result in an XML element that is neatly accessible by XPath.
On Mule website they suggest to use expression-splitter-router evaluator this is an example from mule website of how to use it:
FruitBowl containing an apple, an orange, and two bananas. When Mule receives this object, we want to route the fruit to different locations: the AppleService, BananaService, and OrangeService.
<service name="Distributor">
<inbound>
<jms:inbound-endpoint queue="distributor.queue"/>
</inbound>
<outbound>
<!-- FruitBowl.getFruit() List -->
<expression-splitter-router evaluator="bean" expression="fruit">
<vm:outbound-endpoint path="apple.service.queue">
<payload-type-filter expectedType="org.mule.tck.testmodels.fruit.Apple"/>
</vm:outbound-endpoint>
<vm:outbound-endpoint path="banana.service.queue">
<payload-type-filter expectedType="org.mule.tck.testmodels.fruit.Banana"/>
</vm:outbound-endpoint>
<vm:outbound-endpoint path="orange.service.queue">
<payload-type-filter expectedType="org.mule.tck.testmodels.fruit.Orange"/>
</vm:outbound-endpoint>
</expression-splitter-router>
</outbound>
</service>
Hope that helps