On Sun, Mar 16, 2003 at 08:25:29PM -0700, Mike Brown wrote:
Sam Carleton wrote:
This is what I have:
<xsl:apply-templates select="//*[(_at_)url=$docUri]" mode="dspLocal"/>
Normally the url attribute in the XML will be unique, but not
always. When it is not unique, I only want to process the first
node it finds. How do I do that?
(//*[(_at_)url=$docUri])[1]
Of course if you can eliminate the //* and provide a more specific path,
it will be faster. Or use keys:
<xsl:key name="elem-by-url" match="*" use="@url"/>
...
<xsl:template ...>
...
<xsl:apply-templates select="key('elem-by-url',$docUri)"/>
Thanks, I appreciate it!
Sam
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