Previous | Next | Indexes
adultinternetusers > Tutorials > XSLT 2.0 Tutorial > Recursions (4/6) >

Recursive addition of attributes

In this example attributes are added to all elements. xsl:copyCopies the matching element node from the source document (without attribute and descendant nodes) and xsl:copy-of adds to these elements already existing attributes. The values of new attributes are set to the value of position() function and to the number of elements on "preceding-sibling::" axis. The values of these attributes always differ by one. If you understand the process of templates matching you know that it is not a coincidence.

XSLT

      <xsl:stylesheet
                  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                  version="2.0">
            <xsl:output  method="xml"
                        indent="yes"
                        omit-xml-declaration="yes"/>

            <xsl:template  match="*">
                  <xsl:copy>
                        <xsl:copy-of  select="@*"/>
                        <xsl:attribute  name="a"
                                    select="position()"/>
                        <xsl:attribute  name="z"
                                    select="count(preceding-sibling::*)"/>
                        <xsl:apply-templates  select="*"/>
                  </xsl:copy>
            </xsl:template>

      </xsl:stylesheet>
XML

      <aaa>
            <bbb  r="11"/>
            <ccc>
                  <ddd  r="7"
                              s="12"/>
                  <eee  r="3"
                              s="27"/>
            </ccc>
      </aaa>
Output

      <aaa  a="1"
                  z="0">
            <bbb  r="11"
                        a="1"
                        z="0"/>
            <ccc  a="2"
                        z="1">
                  <ddd  r="7"
                              s="12"
                              a="1"
                              z="0"/>
                  <eee  r="3"
                              s="27"
                              a="2"
                              z="1"/>
            </ccc>
      </aaa>


Previous chapter: Keys
Next chapter: Date and Time
Previous page: Recursive renaming of elements
Next page: Recursive change of the value of attributes

Kevin Carr in Stanton

Natural Skin Care and European Soaps
Kevin Carr
Mayor Dave Shawver Stanton
Internetusers


You can also get Organic Skin Care products from Bliss Bath Body and you must check out their Natural Body Lotions and bath soaps

Now if you are looking for the best deals on surf clothing from Quiksilver and Roxy then you have to check these amazing deals here: 

Hey, check out this Organic Skin Care European Soaps along with Natural Lavender Body Lotion and shea butter

and we can get surf t shirts surfing shirt and And you must check out this website swim suit swimming suit and swim trunks