RE: identifying the specific comments associated with an element

Looks like Josh beat me to it but here's a variation that I have used in
the past that seems to work fairly well.

This XSLT:

<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
version="1.0">
  <xsl:output method="xml" indent="yes"/>
  <xsl:template match="/">
    <xsl:apply-templates select="dataItems"/>
  </xsl:template>
  <xsl:template match="dataItems">
    <xsl:element name="dataItems">
      <xsl:apply-templates select="item"/>
    </xsl:element>
  </xsl:template>
  <xsl:template match="item">
    <xsl:variable name="followingCommentsCountfromPrecedingItem"
select="count(preceding-sibling::item[1]/following-sibling::comment())"/
>
    <xsl:variable name="followingCommentsCountfromCurrentItem"
select="count(following-sibling::comment())"/>
    <xsl:variable name="totalPrecedingCommentsAssociatedWithThisItem">
      <xsl:choose>
        <xsl:when test="position() = 1">
          <xsl:value-of select="count(preceding-sibling::comment())"/>
        </xsl:when>
        <xsl:otherwise>
          <xsl:value-of select="$followingCommentsCountfromPrecedingItem
- $followingCommentsCountfromCurrentItem"/>
        </xsl:otherwise>
      </xsl:choose>
    </xsl:variable>
    <xsl:element name="item">
      <xsl:attribute name="name">
        <xsl:value-of select="@name"/>
      </xsl:attribute>
      <xsl:attribute name="comment">
        <xsl:for-each select="preceding-sibling::comment()[position()
&lt;= $totalPrecedingCommentsAssociatedWithThisItem]">
          <xsl:value-of select="concat('COMMENT: ', normalize-space(.),
' ')"/>
        </xsl:for-each>
      </xsl:attribute>
      <xsl:value-of select="."/>
    </xsl:element>
  </xsl:template>
</xsl:stylesheet>

Gives you this output:

<?xml version="1.0" encoding="UTF-8"?>
<dataItems>
  <item name="itemName1" comment="COMMENT: this is a comment about the
first item ">I1</item>
  <item name="itemName2" comment="COMMENT: this is a comment about the
second item COMMENT: this is a follow on comment for 2nd item
">I2</item>
  <item name="itemName3" comment="COMMENT: this is a comment about the
third item COMMENT: 3rd item also has an additional comment line
">I3</item>
  <item name="itemName4" comment="COMMENT: this is a comment about the
fourth item ">I4</item>
</dataItems>

Best of luck!

<M:D/>

-----Original Message-----
From: avi paradise [mailto:aparadise(_at_)eyecatching(_dot_)com] 
Sent: Thursday, March 25, 2004 7:10 PM
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: [xsl] identifying the specific comments associated with an
element

I would like to process data that is in the following format.

 <dataItems>
      <!-- this is a comment about the first item -->
      <item name="itemName1">I1</item>

      <!-- this is a comment about the second item -->
      <!-- this is a follow on comment for 2nd item -->
      <item name="itemName2">I2</item>

      <!-- this is a comment about the third item -->
      <!-- 3rd item also has an additional comment line -->
      <item name="itemName3">I3</item>

      <!-- this is a comment about the fourth item -->
      <item name="itemName4">I4</item>
 </dataItems>

In particular I would like to be able to  process one item at a time as
is customarily done with <xsl:apply-templates select="/dataItems/item"
/>

What I don't understand how to do is associate  the comments with the 
appropriate data items.
For instance, how would I process this data to convert the comments into

attributes as follows:

 <dataItems>
      <item name="itemName1" comment="this is a comment about the first 
item">I1</item>

      <item name="itemName2" comment="this is a comment about the second

item. this is a follow on comment for 2nd item">I2</item>

      <item name="itemName3" comment="this is a comment about the third 
item. 3rd item also has an additional comment line">I3</item>

      <item name="itemName4" comment="this is a comment about the fourth

item">I4</item>
 </dataItems>

Or how would I select the item whose name is "itemName3" along with it's

comments? i.e call
<xsl:apply-templates select="/dataItems/item/[(_at_)name = 'itemName3']" /> 
and within the item template grab the comments
      <!-- this is a comment about the third item -->
      <!-- 3rd item also has an additional comment line -->


Thanks,
ap



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