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Re: Node Grouping

From: "Ben Schumacher" <bschumacher@--------------.--->
To: NULL
Date: 6/6/2004 7:44:00 PM
This is a multi-part message in MIME format.

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Yan,

Thanks so much for all your help!!!  The code works great!!!  I really =
appreciate all the time you have given me.

Ben
  "Yan Leshinsky" <yanl@o...> wrote in message =
news:u2B7ATeSEHA.2112@T......
  It is possible abter all :)
  Following is the simplified example that should give you an idea:

-------------------------------------------------------------------------=
-----

  XSL:
  <xsl:stylesheet version=3D"1.0"
   xmlns:xsl=3D"http://www.w3.org/1999/XSL/Transform"
   xmlns:msxsl=3D"urn:schemas-microsoft-com:xslt"
   exclude-result-prefixes=3D"msxsl">


  <xsl:template match=3D"/root">
  <root>
   <xsl:variable name=3D"trio">
    <xsl:call-template name=3D"doA">
     <xsl:with-param name=3D"this" select=3D"a[1]" />
     <xsl:with-param name=3D"bCount" select=3D"0" />
    </xsl:call-template>
   </xsl:variable>
   <xsl:for-each select=3D"msxsl:node-set($trio)//trio">
    <set>
     <xsl:copy-of select=3D"a"/>
    </set>
   </xsl:for-each>
  </root>
  </xsl:template>

  <xsl:template name=3D"doA">
   <xsl:param name=3D"this" />
   <xsl:param name=3D"bCount" />
   <xsl:if test=3D"$this">
    <xsl:choose>
     <xsl:when test=3D"count($this/b) &lt; $bCount">
      <xsl:copy-of select=3D"$this" />
      <xsl:call-template name=3D"doA">
       <xsl:with-param name=3D"this" =
select=3D"$this/following-sibling::a[1]" />
       <xsl:with-param name=3D"bCount" select=3D"$bCount - =
count($this/b)"=20

  />
      </xsl:call-template>
     </xsl:when>
     <xsl:otherwise>
      <trio>
       <xsl:call-template name=3D"doA">
        <xsl:with-param name=3D"this" select=3D"$this" />
        <xsl:with-param name=3D"bCount" select=3D"4" />
       </xsl:call-template>
      </trio>
     </xsl:otherwise>
    </xsl:choose>
   </xsl:if>
  </xsl:template>
   =20
  </xsl:stylesheet>

-------------------------------------------------------------------------=
-----
  XML:
  <root>
  <a>
   <b>1</b>
   <b>2</b>
  </a>
  <a>
   <b>3</b>
   <b>4</b>
  </a>
  <a>
   <b>5</b>
   <b>6</b>
  </a>
  <a>
   <b>7</b>
  </a>
  <a>
   <b>8</b>
  </a>
  </root>

-------------------------------------------------------------------------=
-----
  Output:
  <root>
      <set>
          <a>
              <b>1</b>
              <b>2</b>
          </a>
      </set>
      <set>
          <a>
              <b>3</b>
              <b>4</b>
          </a>
      </set>
      <set>
          <a>
              <b>5</b>
              <b>6</b>
          </a>
          <a>
              <b>7</b>
          </a>
      </set>
      <set>
          <a>
              <b>8</b>
          </a>
      </set>
  </root>

-------------------------------------------------------------------------=
-----


  You just need to change a to Products/ProductsItem and b to =
Identifiers/Identifier
  Have fun!
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
<META content=3D"MSHTML 6.00.2800.1400" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>Yan,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Thanks so much for all your =
help!!!&nbsp; The code=20
works great!!!&nbsp; I really appreciate all the time you have given=20
me.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Ben</FONT></DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
  <DIV>"Yan Leshinsky" &lt;<A=20
  =
href=3D"mailto:yanl@o...">yanl@o...</A>&g=
t;=20
  wrote in message <A=20
  =
href=3D"news:u2B7ATeSEHA.2112@T...">news:u2B7ATeSEHA.2112=
@TK2MSFTNGP11.phx.gbl</A>...</DIV>
  <DIV><FONT face=3DArial size=3D2>It is possible abter all =
:)</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>Following is the simplified example =
that should=20
  give you an idea:</FONT></DIV><FONT size=3D2>
  <DIV><FONT face=3DArial>
  <HR>
  </FONT></DIV>
  <DIV><FONT face=3DArial>XSL:</FONT></DIV>
  <DIV></FONT><FONT face=3DArial size=3D2>&lt;xsl:stylesheet=20
  version=3D"1.0"<BR>&nbsp;xmlns:xsl=3D"</FONT><A=20
  href=3D"http://www.w3.org/1999/XSL/Transform"><FONT face=3DArial=20
  size=3D2>http://www.w3.org/1999/XSL/Transform</FONT></A><FONT =
face=3DArial=20
  =
size=3D2>"<BR>&nbsp;xmlns:msxsl=3D"urn:schemas-microsoft-com:xslt"<BR>&nb=
sp;exclude-result-prefixes=3D"msxsl"&gt;</FONT></DIV>
  <DIV>
  <DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
  <DIV><FONT size=3D2></FONT><FONT size=3D2></FONT><BR><FONT =
face=3DArial=20
  size=3D2>&lt;xsl:template=20
  match=3D"/root"&gt;<BR>&lt;root&gt;<BR>&nbsp;&lt;xsl:variable=20
  name=3D"trio"&gt;<BR>&nbsp;&nbsp;&lt;xsl:call-template=20
  name=3D"doA"&gt;<BR>&nbsp;&nbsp;&nbsp;&lt;xsl:with-param name=3D"this" =

  select=3D"a[1]" /&gt;<BR>&nbsp;&nbsp;&nbsp;&lt;xsl:with-param =
name=3D"bCount"=20
  select=3D"0"=20
  =
/&gt;<BR>&nbsp;&nbsp;&lt;/xsl:call-template&gt;<BR>&nbsp;&lt;/xsl:variabl=
e&gt;<BR>&nbsp;&lt;xsl:for-each=20
  =
select=3D"msxsl:node-set($trio)//trio"&gt;<BR>&nbsp;&nbsp;&lt;set&gt;<BR>=
&nbsp;&nbsp;&nbsp;&lt;xsl:copy-of=20
  =
select=3D"a"/&gt;<BR>&nbsp;&nbsp;&lt;/set&gt;<BR>&nbsp;&lt;/xsl:for-each&=
gt;<BR>&lt;/root&gt;<BR>&lt;/xsl:template&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
  <DIV><FONT face=3DArial size=3D2>&lt;xsl:template=20
  name=3D"doA"&gt;<BR>&nbsp;&lt;xsl:param name=3D"this" =
/&gt;<BR>&nbsp;&lt;xsl:param=20
  name=3D"bCount" /&gt;<BR>&nbsp;&lt;xsl:if=20
  =
test=3D"$this"&gt;<BR>&nbsp;&nbsp;&lt;xsl:choose&gt;<BR>&nbsp;&nbsp;&nbsp=
;&lt;xsl:when=20
  test=3D"count($this/b) &amp;lt;=20
  $bCount"&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&lt;xsl:copy-of =
select=3D"$this"=20
  /&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&lt;xsl:call-template=20
  name=3D"doA"&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;xsl:with-param =
name=3D"this"=20
  select=3D"$this/following-sibling::a[1]"=20
  /&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;xsl:with-param =
name=3D"bCount"=20
  select=3D"$bCount - count($this/b)" </FONT></DIV>
  <DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
  <DIV><FONT face=3DArial=20
  =
size=3D2>/&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&lt;/xsl:call-template&gt;<BR>&=
nbsp;&nbsp;&nbsp;&lt;/xsl:when&gt;<BR>&nbsp;&nbsp;&nbsp;&lt;xsl:otherwise=
&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&lt;trio&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp;&lt;xsl:call-template=20
  =
name=3D"doA"&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;xsl:with-para=
m=20
  name=3D"this" select=3D"$this"=20
  /&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;xsl:with-param =
name=3D"bCount"=20
  select=3D"4"=20
  =
/&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/xsl:call-template&gt;<BR>&nbs=
p;&nbsp;&nbsp;&nbsp;&lt;/trio&gt;<BR>&nbsp;&nbsp;&nbsp;&lt;/xsl:otherwise=
&gt;<BR>&nbsp;&nbsp;&lt;/xsl:choose&gt;<BR>&nbsp;&lt;/xsl:if&gt;<BR>&lt;/=
xsl:template&gt;<BR>&nbsp;&nbsp;<BR>&lt;/xsl:stylesheet&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>
  <HR>
  XML:</FONT></DIV>
  <DIV>
  <DIV><FONT face=3DArial><FONT=20
  =
size=3D2>&lt;root&gt;<BR>&lt;a&gt;<BR>&nbsp;&lt;b&gt;1&lt;/b&gt;<BR>&nbsp=
;&lt;b&gt;2&lt;/b&gt;<BR>&lt;/a&gt;<BR>&lt;a&gt;<BR>&nbsp;&lt;b&gt;3&lt;/=
b&gt;<BR>&nbsp;&lt;b&gt;4&lt;/b&gt;<BR>&lt;/a&gt;<BR>&lt;a&gt;<BR>&nbsp;&=
lt;b&gt;5&lt;/b&gt;<BR>&nbsp;&lt;b&gt;6&lt;/b&gt;<BR>&lt;/a&gt;<BR>&lt;a&=
gt;<BR>&nbsp;&lt;b&gt;7&lt;/b&gt;<BR>&lt;/a&gt;<BR>&lt;a&gt;<BR>&nbsp;&lt=
;b&gt;8&lt;/b&gt;<BR>&lt;/a&gt;<BR>&lt;/root&gt;<BR></FONT><FONT=20
  size=3D2>
  <HR>
  Output:</FONT></FONT></DIV>
  <DIV><FONT size=3D2></FONT><FONT face=3DArial =
size=3D2>&lt;root&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; =
&lt;set&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &lt;a&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &nbsp;&nbsp;&nbsp; &lt;b&gt;1&lt;/b&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &nbsp;&nbsp;&nbsp; &lt;b&gt;2&lt;/b&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &lt;/a&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; =
&lt;/set&gt;</FONT></DIV>
  <DIV><FONT face=3DArial =
size=3D2>&nbsp;&nbsp;&nbsp;&nbsp;&lt;set&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &lt;a&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &nbsp;&nbsp;&nbsp; &lt;b&gt;3&lt;/b&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &nbsp;&nbsp;&nbsp; &lt;b&gt;4&lt;/b&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &lt;/a&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; =
&lt;/set&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; =
&lt;set&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &lt;a&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &nbsp;&nbsp;&nbsp; &lt;b&gt;5&lt;/b&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &nbsp;&nbsp;&nbsp; &lt;b&gt;6&lt;/b&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &lt;/a&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &lt;a&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &nbsp;&nbsp;&nbsp; &lt;b&gt;7&lt;/b&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &lt;/a&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; =
&lt;/set&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; =
&lt;set&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &lt;a&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &nbsp;&nbsp;&nbsp; &lt;b&gt;8&lt;/b&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; =

  &lt;/a&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&nbsp;&nbsp;&nbsp; =
&lt;/set&gt;</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>&lt;/root&gt;<BR>
  <HR>
  </FONT></DIV>
  <DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
  <DIV><FONT size=3D2><FONT size=3D3>
  <DIV><FONT face=3DArial size=3D2>You just need to change a to=20
  Products/ProductsItem and b to Identifiers/Identifier</FONT></DIV>
  <DIV><FONT face=3DArial size=3D2>Have=20
  =
fun!</FONT></DIV></FONT></DIV></FONT></DIV></DIV></BLOCKQUOTE></BODY></HT=
ML>

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