xml - Retrieve global XSLT variables anywhere -

how can merge following/consecutive value parameters output master card 1234.

xml:

<customfieldlist> <customfield>       <name>paymentcardtype1</name>       <value>master card</value>     </customfield>     <customfield>       <name>carddisplaynumber1</name>       <value>1234</value>     </customfield>       name>paymentcardtype2</name>       <value>gift card</value>     </customfield>     <customfield>       <name>carddisplaynumber2</name>       <value>6789</value>     </customfield>  </customfieldlist> 

xslt:

<xsl:for-each select="/cxml/message/customfieldlist">       <xsl:for-each select="/cxml/message/customfieldlist/customfield"> .... </xsl:for-each>       </xsl:for-each> 

can create custom tags store payment types , numbers

 <payment1>master card 1234</payment1>  <payment2>gift card 6789</payment2> 

try this:

<?xml version="1.0" encoding="utf-8"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/xsl/transform" version="1.0">     <xsl:output omit-xml-declaration="yes" indent="yes"/>     <xsl:strip-space elements="*"/>      <xsl:template match="@*|node()">         <xsl:copy>             <xsl:apply-templates select="@*|node()"/>         </xsl:copy>     </xsl:template>      <xsl:template match="customfieldlist">         <xsl:for-each select="customfield[starts-with(name,'paymentcardtype')]">             <xsl:variable name ="nr" select="substring-after(name,'paymentcardtype')" />              <xsl:element name="{concat('payment', $nr)}" >                 <xsl:value-of  select="value"/>                 <xsl:text> </xsl:text>                 <xsl:value-of select="../customfield[name =concat('carddisplaynumber', $nr)]/value"/>             </xsl:element>         </xsl:for-each>     </xsl:template> </xsl:stylesheet> 

otuput:

<payment1>master card 1234</payment1> <payment2>gift card 6789</payment2>