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Re: [xsl] How to make tree menu from flat XML

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Perhaps something like this could get you started:

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

<xsl:output method="xml" indent="yes"/>
	
<xsl:template match="/records">
 <xsl:for-each select="record[keynum &lt; -100]">
   <record keynum="{keynum}">
     <xsl:variable name="key1" select="keynum" />
     <xsl:for-each select="../record[(keynum &gt;= -50) and (keynum
&lt;= 0) and (parentkeynum = $key1)]">
       <xsl:variable name="key2" select="keynum" />
       <record keynum="{keynum}">
         <xsl:for-each select="../record[(keynum &gt; 0) and
(parentkeynum = $key2)]">
           <record keynum="{keynum}">

           </record>
         </xsl:for-each>
       </record>
     </xsl:for-each>
   </record>
 </xsl:for-each>
</xsl:template>
	
</xsl:stylesheet>

Regards,
Mukul

http://gandhimukul.tripod.com

On 7/22/06, Radoslav Kolarov <roonex@xxxxxxxxx> wrote:

Hi, I have this XML, and I want to make tree menu. The
roots elements of tree menu are the records with
keynum < -100, the children of the root elements are
records with keynum between -50 and 0 and
parentkeynum=keynum of the root, and the third level
of the tree menu are records with keynum > 0, and the
parentnumber shows the keynum of their parent. Please
help me.
XML file:

<?xml version="1.0" ?>
- <records>
- <record>
 <keynum>-1</keynum>
 <keyname>2 CLIENTS HAVE A NEGATIVE BALANCE</keyname>

 <parentkeynum>-100000</parentkeynum>
 <rowcnt>2</rowcnt>
 <balance>0</balance>
 </record>
- <record>
 <keynum>35</keynum>
 <keyname>35 MR. MICHAEL NOLAN</keyname>
 <parentkeynum>-1</parentkeynum>
 <rowcnt>1</rowcnt>
 <balance>-275</balance>
 </record>
- <record>
 <keynum>142</keynum>
 <keyname>142 MR. JOHN CALINSKI</keyname>
 <parentkeynum>-1</parentkeynum>
 <rowcnt>1</rowcnt>
 <balance>-11</balance>
 </record>
- <record>
 <keynum>-3</keynum>
 <keyname>42 CLIENTS CREDIT IS GREATER THAN
BALANCE</keyname>
 <parentkeynum>-100000</parentkeynum>
 <rowcnt>42</rowcnt>
 <balance>0</balance>
 </record>
- <record>
 <keynum>18</keynum>
 <keyname>18 MRS. LYNN BONIN</keyname>
 <parentkeynum>-3</parentkeynum>
 <rowcnt>1</rowcnt>
 <balance>0</balance>
 </record>
- <record>
 <keynum>35</keynum>
 <keyname>35 MR. MICHAEL NOLAN</keyname>
 <parentkeynum>-3</parentkeynum>
 <rowcnt>1</rowcnt>
 <balance>-275</balance>
 </record>
- <record>
 <keynum>43</keynum>
 <keyname>43 MR. JAMES D. NEFF</keyname>
 <parentkeynum>-3</parentkeynum>
 <rowcnt>1</rowcnt>
 <balance>0</balance>
 </record>
.................
.................
.................
- <record>
 <keynum>10006</keynum>
 <keyname>10006 MR. DALE SPONSEL 2003-04-24</keyname>

 <parentkeynum>-16</parentkeynum>
 <rowcnt>1</rowcnt>
 <balance>0</balance>
 </record>
- <record>
 <keynum>-100003</keynum>
 <keyname>APPOINTMENT ALERTS (1)</keyname>
 <parentkeynum>0</parentkeynum>
 <rowcnt>1</rowcnt>
 <balance>0</balance>
 </record>
- <record>
 <keynum>-100002</keynum>
 <keyname>HAIR SYSTEM ALERTS (2)</keyname>
 <parentkeynum>0</parentkeynum>
 <rowcnt>2</rowcnt>
 <balance>0</balance>
 </record>
- <record>
 <keynum>-100001</keynum>
 <keyname>PROGRAM ALERTS (2)</keyname>
 <parentkeynum>0</parentkeynum>
 <rowcnt>2</rowcnt>
 <balance>0</balance>
 </record>
- <record>
 <keynum>-100000</keynum>
 <keyname>FINANCIAL ALERTS (5)</keyname>
 <parentkeynum>0</parentkeynum>
 <rowcnt>5</rowcnt>
 <balance>0</balance>
 </record>
 </records>

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