lists all children of each element in the source : descendant « XPath

File: Data.xml

<?xml version="1.0" encoding="utf-8"?>

<data>

    <AAA>

      <BBB id="b1">

        <CCC name="q" size="12"/>

        <EEE id="e1">

          <SSS/>

        </EEE>

        <CCC weight="45"/>

        <CCC/>

      </BBB>

    </AAA>

    <AAA>

      <EEE id="e2"/>

      <CCC>

        <DDD/>

        <DDD/>

      </CCC>

    </AAA>

</data>

File: Transform.xslt



<?xml version="1.0" encoding="utf-8"?>

<xsl:stylesheet

      version="1.0"

      xmlns:xsl="http://www.w3.org/1999/XSL/Transform">



    <xsl:template match="/">

      <xsl:for-each select="/descendant::*">

        <xsl:variable name="pos" select="position()"/>

        <xsl:variable name="name" select="name()"/>

        <xsl:if test="not(/descendant::*[position() &lt; $pos and name()= $name])">

          <Paragraph>

            <xsl:value-of select="$name"/>

            <xsl:text> [</xsl:text>

            <xsl:for-each select="//*[name()=$name]/*">

              <xsl:variable name="p" select="position()"/>

              <xsl:if test="not(//*[name()=$name]/*[position()&lt; $p and name()=name(current())])">

                <xsl:value-of select="name()"/>

                <xsl:text>, </xsl:text>

              </xsl:if>

            </xsl:for-each>

            <xsl:text>]</xsl:text>

          </Paragraph>

        </xsl:if>

      </xsl:for-each>

    </xsl:template>

</xsl:stylesheet>



Output:



<?xml version="1.0" encoding="UTF-8"?><Paragraph>data [AAA, ]</Paragraph><Paragraph>AAA [BBB, ]</Paragraph><Paragraph>BBB [CCC, EEE, ]</Paragraph><Paragraph>CCC [DDD, ]</Paragraph><Paragraph>EEE [SSS, ]</Paragraph><Paragraph>SSS []</Paragraph><Paragraph>DDD []</Paragraph>
lists all children of each element in the source : descendant « XPath « XML Tutorial
