xml - Limit the result when using following:: in XSL select -

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i have complex xml input, need transform flat structure, denormelize tree in xml document repeating related nodes.

source xml lookes this:

<?xml version="1.0" encoding="utf-8"?> <?xml-stylesheet type="text/xsl" href="forom%20sample.xsl"?> <customers>     <customer>         <id>1</id>         <name>john madsen</name>         <accounts>             <account>                 <id>111</id>                 <name>aaa</name>                 <value>11234</value>                             </account>             <account>                 <id>222</id>                 <name>bbb</name>                 <value>64</value>             </account>         </accounts>         <profile>             <gender>m</gender>             <age>32</age>         </profile>     </customer>      <customer>         <id>2</id>         <name>dona m. graduate</name>         <accounts>             <account>                 <id>333</id>                 <name>ccc</name>                 <value>5215</value>                             </account>             <account>                 <id>555</id>                 <name>fff</name>                 <value>6325</value>             </account>         </accounts>         <profile>             <gender>f</gender>             <age>36</age>         </profile>     </customer> </customers>

desired flat structure should this:

<?xml version="1.0" encoding="utf-8"?> <accounts>   <account>      <customerid>1</customerid>      <customername>john madsen</customername>      <id>111</id>      <name>aaa</name>      <value>11234</value>      <gender>m</gender>      <age>32</age>   </account>   <account>      <customerid>1</customerid>      <customername>john madsen</customername>      <id>222</id>      <name>bbb</name>      <value>64</value>      <gender>m</gender>      <age>32</age>   </account>   <account>      <customerid>2</customerid>      <customername>dona m. graduate</customername>      <id>333</id>      <name>ccc</name>      <value>5215</value>      <gender>f</gender>      <age>36</age>   </account>   <account>      <customerid>2</customerid>      <customername>dona m. graduate</customername>      <id>555</id>      <name>fff</name>      <value>6325</value>      <gender>f</gender>      <age>36</age>   </account>

i using following xsl code:

<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="/">     <accounts>         <xsl:for-each select="customers/customer/accounts/account">             <account>                 <xsl:apply-templates select="ancestor::customer/*[not(*)]"/>                 <xsl:copy-of select="*" />                  <xsl:copy-of select="following::profile/*"/>             </account>                         </xsl:for-each>     </accounts> </xsl:template>  <xsl:template match="customer/*[not(*)]">     <xsl:element name="{concat('customer', name())}">         <xsl:copy-of select="@*|node()"/>     </xsl:element> </xsl:template>

however, result this:

<?xml version="1.0" encoding="utf-8"?> <accounts>   <account>      <customerid>1</customerid>      <customername>john madsen</customername>      <id>111</id>      <name>aaa</name>      <value>11234</value>      <gender>m</gender>      <age>32</age>      <gender>f</gender>      <age>36</age>   </account>   <account>      <customerid>1</customerid>      <customername>john madsen</customername>      <id>222</id>      <name>bbb</name>      <value>64</value>      <gender>m</gender>      <age>32</age>      <gender>f</gender>      <age>36</age>   </account>   <account>      <customerid>2</customerid>      <customername>dona m. graduate</customername>      <id>333</id>      <name>ccc</name>      <value>5215</value>      <gender>f</gender>      <age>36</age>   </account>   <account>      <customerid>2</customerid>      <customername>dona m. graduate</customername>      <id>555</id>      <name>fff</name>      <value>6325</value>      <gender>f</gender>      <age>36</age>   </account>

note first node have 2 gender , 2 age nodes, happens keyword following:: not limiting self following nodes within current customer node, rather takes follwing nodes in entire document.

so question is, how can limit following:: keyword? or there way copy profile child nodes each account node?

thanks rafi asraf

you can use following-sibling::profile on parent accounts element instead of overly broad -for particular case- selector following::profile :

<xsl:copy-of select="../following-sibling::profile/*"/>

xsltransform.net demo


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