Subject: RE: extracting unique elements From: Kay Michael <Michael.Kay@xxxxxxx> Date: Fri, 28 Jan 2000 09:46:48 -0000 |
> Is there any easy way to select only the unique elements from > an xml document. <xsl:for-each select="//CUSTOMER[not(.=preceding::CUSTOMER)]"> <xsl:value-of select="."/> </xsl:for-each> Don't try it with the new Microsoft product, it doesn't support "preceding". > for example if i had the following xml document: > > <SALESFORCE> > <SALESPERSON NAME="BOB"> > <CUSTOMER CODE="1">ACME</CUSTOMER> > <CUSTOMER CODE="2">BLAMMO</CUSTOMER> > </SALESPERSON> > <SALESPERSON NAME="TODD"> > <CUSTOMER CODE="1">ACME</CUSTOMER> > <CUSTOMER CODE="3">KABLOOEY</CUSTOMER> > </SALESPERSON> > <SALESPERSON NAME="BETTY"> > <CUSTOMER CODE="4">JUICY JUICY</CUSTOMER> > <CUSTOMER CODE="2">BLAMMO</CUSTOMER> > </SALESPERSON> > </SALESFORCE> > > I would want to only display: > > ACME > BLAMMO > KABLOOEY > JUICY JUICY XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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