[xsl] order on lookup values.

[Khalid Ansari <KhalidAn@xxxxxxxxx>]

I have a lookup xml which contains both description and filed names for each
error code in my source xml.

<Codes>

    <Code>
<ErrorCodes>Erro1</ErrorCodes>

        <Description>Invalid action
indicator</Description>

        <Field>actionIndicator</Field>

    </Code>
<Code>

        <ErrorCodes>Error2</ErrorCodes>

        <Description>Invalid
User</Description>

        <Field>userName</Field>

    </Code>



....
</Codes>



I process following xml with XSL to combine errorcodes,
descriptions and fieldnames.





  <ErrorGroup>

   <row>

    <SystemError>
<ErrorCode>Error1</ErrorCode>

    </SystemError>

   </row>

   <row>
<SystemError>

     <ErrorCode>Error2</ErrorCode>

    </SystemError>
</row>

   <row>

    <SystemError>

     <ErrorCode>Error3</ErrorCode>
</SystemError>

   </row>

  </ErrorGroup>





and following is my xsl
<xsl:key name="code-lookup" match="Code" use="ErrorCodes"/>

    <xsl:variable
name="codes-top" select="document("codes.xml")/Codes"/>
<xsl:template match="SystemError">

       <xsl:text> Error : </xsl:text>
<xsl:value-of select="ErrorCode"/>

               <xsl:text> means
</xsl:text>

                    <xsl:apply-templates select="$codes-top">
<xsl:with-param name="curr-errorcode" select="ErrorCode"/>
</xsl:apply-templates>

    </xsl:template>

    

    

    <xsl:template
match="Codes">

        <xsl:param name="curr-errorcode"/>
<xsl:variable name="tempError" select="normalize-space($curr-errorcode)"/>
<xsl:variable name="tempMsg" select="key('code-lookup',
$tempError)/Description"/>

        <xsl:variable name="fieldName"
select="key('code-lookup', $tempError)/Field"/>
<xsl:value-of select="$tempMsg"/> 



       <xsl:text> : Field Name :
</xsl:text><xsl:value-of select="$fieldName"/>

</xsl:template>



Currently I
am getting outputs like:



Error: Error1 means Invalid action indicator :
Field Name : actionIndicator

Error: Error2 means Invalid user : Field Name :
userName



But I need to get output as following.
................................................

Error: Error1 means Invalid
action indicator 

Error: Error2 means Invalid user



Field Names:
actionIndicator

userName

I tried different approaches but none worked for
me.  Can someone help me please.
Thanks,
Khalid Ansari
_____________________________________________________________________________
_______
Catch up on fall's hot new shows on Yahoo! TV. Watch previews, get
listings, and more!
http://tv.yahoo.com/collections/3658