On Thu, Feb 14, 2013 at 5:18 PM, Martin Honnen
<Martin(_dot_)Honnen(_at_)gmx(_dot_)de> wrote:
Ihe Onwuka wrote:
<xsl:variable name="formats" as="element()+">
<lookup:format from="eps" to="image"/>
<lookup:format from="gif" to="image"/>
<lookup:format from="jpg" to="image"/>
</xsl:variable>
Assuming the above is correctly typed and I have the following key
declaration
<xsl:key name="formats" match="lookup:*/@to" use="../@from"/>
Then the following invocation fais
key('formats',xfile/@format,$
formats)
with the error
A sequence of more than one item is not allowed as the third argument
of key().......
But if I untype the $format variable (remove the as attribute from the
$format variable), it works.
Experienced this on Saxon 9.1.0,7 and 9.3.0.5.
You could use
as="document-node()"
if you want to use an "as" attribute to type annotate the variable.
I don't think keys work with sequences, you need a root node.
Typing it as document-node() does not work. I am happy to leave it
untyped as it works mind.
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail: <mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--