compares sorted and unsorted xsl:for-each element : for each « XSLT stylesheet « XML Tutorial

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XML Tutorial » XSLT stylesheet » for each   5. 45. 8. compares sorted and unsorted xsl:for-each element File: Data.xml <?xml version="1.0" encoding="utf-8"?> <data>     <AAA>       <BBB>         <CCC>A</CCC>       </BBB>       <BBB/>       <BBB/>     </AAA>     <AAA>       <BBB/>       <BBB>         <CCC>B</CCC>         <CCC>C</CCC>         <CCC>D</CCC>         <CCC>E</CCC>       </BBB>     </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="/">       <TABLE border="1">         <TR>           <td>Position</TH>           <td>Last</TH>           <td>Name</TH>         </TR>         <xsl:for-each select="//AAA[last()]//CCC">           <TR>             <TD>               <xsl:value-of select="position()"/>             </TD>             <TD>               <xsl:value-of select="last()"/>             </TD>             <TD>               <xsl:value-of select="text()"/>             </TD>           </TR>         </xsl:for-each>       </TABLE>       <TABLE border="1">         <TR>           <td>Position</TH>           <td>Last</TH>           <td>Name</TH>         </TR>         <xsl:for-each select="//AAA[last()]//CCC">           <xsl:sort order="ascending" select="text()"/>           <TR>             <TD>               <xsl:value-of select="position()"/>             </TD>             <TD>               <xsl:value-of select="last()"/>             </TD>             <TD>               <xsl:value-of select="text()"/>             </TD>           </TR>         </xsl:for-each>       </TABLE>     </xsl:template> </xsl:stylesheet> Output: <?xml version="1.0" encoding="UTF-8"?><TABLE border="1"><TR><td>Position</TH><td>Last</TH><td>Name</TH></TR><TR><TD>1</TD><TD>4</TD><TD>B</TD></TR><TR><TD>2</TD><TD>4</TD><TD>C</TD></TR><TR><TD>3</TD><TD>4</TD><TD>D</TD></TR><TR><TD>4</TD><TD>4</TD><TD>E</TD></TR></TABLE><TABLE border="1"><TR><td>Position</TH><td>Last</TH><td>Name</TH></TR><TR><TD>1</TD><TD>4</TD><TD>E</TD></TR><TR><TD>2</TD><TD>4</TD><TD>C</TD></TR><TR><TD>3</TD><TD>4</TD><TD>B</TD></TR><TR><TD>4</TD><TD>4</TD><TD>D</TD></TR></TABLE> 5. 45. for each 5. 45. 1.  The xsl:for-each element allows all nodes in a node-set to be processed according to the XSLT instructions nested inside the xsl:for-each element. 5. 45. 2.  Nested for-each loop with sorting 5. 45. 3.  Output xml elements in for-each loop 5. 45. 4.  for-each select=preceding-sibling::address[zip=./zip] 5. 45. 5.  for-each select=//address[generate-id(.)=generate-id(key(zipcodes, zip)[1])] 5. 45. 6.  Use for-each loop to output list items 5. 45. 7.  for-each select="addressbook/address" and sort 5. 45. 8.  compares sorted and unsorted xsl:for-each element 5. 45. 9.  xsl:for-each instruction contains a template, which is applied to each node selected with select attribute.

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