Subject: AW: Processing an element only if there are no better options
From: "Zink, Juergen" <Juergen.Zink@xxxxxxxxxxxxxxxxxxxx>
Date: Thu, 22 May 2003 06:08:41 +0200
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Hi Dave,
<snip>
><ProductGroup>
> <Product Type="Type1">[...]</Product>
> <Product Type="Type2">[...]</Product>
> <Product Type="Type3">[...]</Product>
></ProductGroup>
>
>What I need to do is only extract the contents of _1_ Product in an order
of
>preference.
>
>i.e. If there is a Type1 product, then don't output Type2 or Type3.
>However, if there is no Type1, then output Type2, but not Type3 if it's
>present.
Inside a template use: select="/ProductGroup/Product[1]".
Selecting the first product in document order.
Please,
Juergen
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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