Re: Merging two files

Hi Matt,

>      However, I am unable to get the correct <NodeID>s from the secondary
> file that don't exist in the primary file.  Currently, I am using something
> like the following:
> 
>           <xsl:for-each select = "$YESTERDAY_PRODUCT">
>                <xsl:if test = "$YESTERDAY_PRODUCT//NodeID[not
> ($YESTERDAY_PRODUCT//NodeID=NodeID)]">
>                     <Product>
>                          <xsl:attribute name="Action">D</xsl:attribute>
> 
>                          <xsl:copy-of select="*"/>
>                     </Product>
>                </xsl:if>
>           </xsl:for-each>
> 
>           where $YESTERDAY_PRODUCT is a path in the secondary file.  This
> currently gives me multiple copies of everything in the second file.

This expression
   $YESTERDAY_PRODUCT//NodeID[not($YESTERDAY_PRODUCT//NodeID=NodeID)]
selects all NodeID nodes from your file, for which another NodeID node exists,
which in turn has not the same string value. I guess this is true for every 
NodeID node.

You want 
   not($YESTERDAY_PRODUCT//NodeID[$YESTERDAY_PRODUCT//NodeID=NodeID])
i.e. if you don't find another node with the same string value then this
node seems to be interesting for you.

BTW, I'm a little bit confused about your xsl:for-each construction.
I believe you should access . or any other relative location path in 
your xsl:if, not $YESTERDAY_PRODUCT again.

Cheers,
Oliver


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|  ob|do        Dipl.Inf. Oliver Becker                             |
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