RE: Can I use Axes from Attribute Context Node?

[Kay Michael <Michael.Kay@xxxxxxx>]

Your code is broadly correct. The only thing wrong with it is that
<browseList> is not, in your example, an ancestor of the relevant attribute
node. Also I think it would be clearer if you wrote
ancestor::something/browseList/MxColumn/text(). 

You haven't said what product you are using, as the failure is a ClassCast
it looks to me like a bug in the product.

> -----Original Message-----
> From: S.Ramaswamy [mailto:srswamy@xxxxxxxxxxxxxxxxxxxx]
> Sent: 25 November 1999 23:34
> To: xsl-list@xxxxxxxxxxxxxxxx
> Subject: Can I use Axes from Attribute Context Node?
> 
> 
> I have the following XML fragment
> 
> <browseList>
>    <MxColumn>SUBCODE</MxCOlumn>
>    <MxColumn>SUBDESC</MxColumn>
> </browseList>
> ...............
> ...............
> <bookhouse>
>   <SUBJECT>
>     <row SUBCODE="ANM" SUBDESC="Animal Science" 
> CREATEDATE="1999-10-10"
> CREATEBY"BABY" />
>     <row SUBCODE="COM" SUBDESC="Computer Science"
> CREATEDATE="1998-12-10" CREATEBY"XYZ" />
>     <row SUBCODE="BIO" SUBDESC="Biology" CREATEDATE="1999-01-05"
> CREATEBY"ABC" />
>     <row SUBCODE="GEO" SUBDESC="Geography" CREATEDATE="1999-08-13"
> CREATEBY"BABY" />
>   </SUBJECT>
> </bookhouse>
> 
> What I am trying to do
> ======================
> 
> I want to select
> 
>   bookhouse/SUBJECT/row/@SUBCODE and
>   bookhouse/SUBJECT/row/@SUBDESC
> 
> because these occur under
>   /bookhouse/MxColumn
> 
> Code I have tried
> =================
> 
> <xsl:for-each select="/bookhouse/SUBJECT/row">
>  <xsl:for-each select="@*">
>    <xsl:variable name="columnName"
> select="ancestor::browseList/MxColumn/." />
>    <!-- error on the above line ClassCast cannot cast to 
> TXAttribute -->
> 
>    <xsl:if test='name()=$columnName'>
>       <xsl:value-of select=current() />
>    </xsl:if>
>  </xsl:for-each>
> </xsl:for-each>
> 
> 
> Am I not allowed to use ancestor from within Attribute 
> Context Node? If
> not what will be the solution for the above?
> 
> ==--==--==--==--==--==--==--==--==--==--==--==--==--==
> S.Ramaswamy
> Matrix Infotech Syndicate
> D-7, Poorti, Vikaspuri, New Delhi, 110018, India
> PHONE:    +91-11-5610050,   FAX: +91-11-5535103
> WEB         http://MatrixInfotech.HyperMart.Net
> ==--==--==--==--==--==--==--==--==--==--==--==--==--==
> 
> 
> 
>  XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list
> 


 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list