xml - XSLT - Accessing outer element with inner loop of nested for-each loop -

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i new xslt , have problem requires me access values elements in outer loop of nested for-each within inner loop. xml looks follows

<searchresults>     <journeygroup>         <journeygroupnum>1</journeygroupnum>         <journeydetails>             <flightsegments>1</flightsegments>             <journeyid>1</journeyid>             <currency>usd</currency>             <fare>399.00</fare>             <taxes>99.00</taxes>             <flights>                 <segmentid>1</segmentid>                 <legid>1</legid>                 <marketingcarrier>dl</marketingcarrier>                 <operatingcarrier>dl</operatingcarrier>                 <flightnum>9695</flightnum>              </flights>         </journeydetails>         <journeydetails>             <flightsegments>1</flightsegments>             <journeyid>2</journeyid>             <currency>usd</currency>             <fare>459.00</fare>             <taxes>129.00</taxes>             <flights>                 <segmentid>1</segmentid>                 <legid>1</legid>                 <marketingcarrier>aa</marketingcarrier>                 <operatingcarrier>aa</operatingcarrier>                 <flightnum>5070</flightnum>              </flights>         </journeydetails>     </journeygroup> </searchresults>

an extract of xslt document looks follows

<table> <xsl:for-each select="searchresults/journeygroup/journeydetails">            <xsl:for-each select="flights[segmentid='1']">     <tr>         <td><xsl:value-of select="marketingcarrier"/></td>         <td><xsl:value-of select="operatingcarrier"/></td>         <td><xsl:value-of select="flightnum"/></td>          <!-- here add columns currency , fare outer loop -->         <td>currency</td>         <td>fare</td>     </tr>     </xsl:for-each> </xsl:for-each> <table>

how access values currency , fare nodes in outer loop inner for-each loop.

you can access parent relatively:

<xsl:value-of select="../currency"/>

or capture outside loop current node variable , access inside:

<table>   <xsl:for-each select="searchresults/journeygroup/journeydetails">     <xsl:variable name="journeydetails" select="."/>     <xsl:for-each select="flights[segmentid='1']">       <tr>         <td><xsl:value-of select="marketingcarrier"/></td>         <td><xsl:value-of select="operatingcarrier"/></td>         <td><xsl:value-of select="flightnum"/></td>          <!-- here add columns               currency , fare outer loop -->         <td><xsl:value-of select="$journeydetails/currency"/></td>         <td><xsl:value-of select="$journeydetails/fare"/></td>       </tr>     </xsl:for-each>   </xsl:for-each> </table>

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