Re: [xsl] Grouping Problem - XML Repeating Elements w/out Attributes

["Mukul Gandhi" <gandhi.mukul@xxxxxxxxx>]

I would suggest a bit of restructuring the logic. The key definition
is different, and other logic too. Below is the pseudo code for this
(not tested ...).

<xsl:key name="cat_name" match="category" use="." />

<xsl:for-each select="//category[generate-id() =
generate-id(key('cat_name',.)[1])]">
  <xsl:value-of select="." /><br/>
  <xsl:for-each select="key('cat_name',.)">
    <xsl:value-of select="../title" /><br/>
  </xsl:for-each>
</xsl:for-each>

On Mon, Jul 28, 2008 at 10:17 PM, Brent Solly <ultra@xxxxxxxxx> wrote:
> <?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>
>  <category>SEGA</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
>
>
> Output Desired
>
> -----------------------
>
> SNES
> Ogre Battle is sold out   <---
> Final Fantasy 3 Breaks FF2 Record
> SNES is the Ultimate System
>
>
>
> SEGA Genesis
>
> Ogre Battle is sold out  <---
> Sonic The Hedgehog an instant success
> Joe Montanna Talking Football is amazing
>
>
>
> I'm using the Cooktop development environment. Its a freeware, and not supported anymore, but still works nicely. Processor Version: XSLT Processor VersionVendor: TransformiixVendor
>
> version="1.0"
>
>
>
> Under the first <item> element, two <category> elements are present.  My present stylesheet ignores the second category, <category>SEGA</category>.  Since 'Ogre Battle is sold out' also falls under 'SEGA' , it should also be posted under 'SEGA Genesis'
>
> in the output.
>
>
>
> I have reviewed possible solutions, but I have not figured it out.  Any help is greatly appreciated.   Thx :)



-- 
Regards,
Mukul Gandhi