[xsl] Re: Grouping Titles under Correct Categories - Solved!

[Brent Solly <free12spir@xxxxxxxxx>]

<?xml version="1.0" encoding="UTF-8"?>
<rss>
   <channel>
      <generator>Systems</generator>
      <item>
         <title>Ogre Battle is sold out</title>
         <description>There is a high demand for this
rare game.</description>
         <category>SNES</category>
      </item>
      <item>
         <title>Final Fantasy 3 Breaks FF2
Record</title>
        <description>It was thought impossible to
outdo FF2 gameplay.</description>
         <category>SNES</category>
      </item>
      <item>
         <title>SNES is the Ultimate System</title>
         <description>This new system has
revolutionized controller design.</description>
         <category>SNES</category>
      </item>
      <item>
         <title>Sonic The Hedgehog an instant
success</title>
         <description>A new Mario is been
born.</description>
         <category>SEGA Genesis</category>
      </item>
      <item>
         <title>Joe Montanna Talking Football is
amazing</title>
         <description>Listen play by play in this new
form of football game.</description>
         <category>SEGA Genesis</category>
      </item>
   </channel>
</rss>

<?xml version="1.0" encoding="UTF-8"?>

<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
version="1.0">
<xsl:strip-space elements="*" />
<xsl:output method="html" encoding="UTF-8"/>
<xsl:key name="cat_name" match="item" use="category"
/>


<!--Games -->
<xsl:template name="body" match="/">
    <xsl:choose>
	     <xsl:when test="rss/channel/generator =
'Systems'">
 <!-- Generates Table of Contents with content links
-->
    <xsl:apply-templates/>
 
     <br/><br/>
           <!-- Description -->
        
	 		<xsl:for-each select="rss/channel/item">
            <xsl:variable name="link-path"
select="link"/>
            <b class="abbott_hl2"><xsl:value-of
select="title"/></b><br/>
            <xsl:if test="description!=''">
            <a name="{generate-id()}"/>
              <xsl:value-of select="description"
/><xsl:text>   </xsl:text><a href="{$link-path}"
target="_blank" class="abbott_storyurl">Click here for
fulltext</a><br/><br/>
           
            </xsl:if>
            </xsl:for-each>   
          <!-- End Description -->
 
  </xsl:when>
  
  
  </xsl:choose>
</xsl:template>

<!--Generates a unique id based on category name-->
<xsl:template match="channel">
  <xsl:apply-templates
    select="item[generate-id(.) =
generate-id(key('cat_name', category)[1])]" />
</xsl:template>

<!--Outputs all titles relating to the category named
in each item-->
<xsl:template match="rss/channel/item">
  <b><xsl:value-of select="category" /></b>
  <ul>
    <xsl:for-each select="key('cat_name', category)">
      <li>
        <a href="#{generate-id()}">
          <xsl:value-of select="title" />
        </a>
      </li>
    </xsl:for-each>
  </ul>
</xsl:template>  


</xsl:stylesheet>


Output Now
-----------
SNES
Ogre Battle is sold out 
Final Fantasy 3 Breaks FF2 Record 
SNES is the Ultimate System 

SEGA Genesis
Sonic The Hedgehog an instant success 
Joe Montanna Talking Football is amazing 

-----------

I reviewed Jenni's page again , and I got it. 
Amazing.  Thanks alot for your help Micheal.



Any state, any entity, any ideology that fails to recognize the worth, the dignity, the rights of man - That state is obsolete.
-spooky man from Twilight Zone (1961)

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