Hi,

I  use two keys for following conditions:

when  FacilityID exists, use prodCode key
<xsl:key name="prodCode" match="z:row"
use="concat(@FacilityID,':',@ProductCode)"/>

when no FacilityID exists, then use prodCode2 key
<xsl:key name="prodCode2" match="z:row" use="@ProductCode" />

The above key element is applied to get a set of unique node-set
and the related information.

I am wondering is it possible to combine these two keys into one key and
hopefully
simplify the writing,   something like using Becker Method or else.

Thanks for help in advance.


Sun-fu Yang

sfyang@xxxxxxxxxxxxx





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