Subject: Re: Interesting : Selecting unique value of an attribute From: "Robert Stupak" <robert@xxxxxxxxxxx> Date: Wed, 23 Aug 2000 16:14:02 +0200 |
Hello, Don't know if that's the best way to do it but it works if you include <index> elements into <something></something> <xsl:template match="something"> <xsl:apply-templates select="index"> <xsl:sort select="@entry"/> </xsl:apply-templates> </xsl:template> <xsl:template match="index"> <xsl:if test="not(@entry = preceding::index/@entry)"> <xsl:value-of select="@entry"/> </xsl:if> </xsl:template> Jonas. > This is an interesting problem, I think : > > If I have, let say, a lot of empty elements "index" with a "entry" > attribute, and what I want to print is a sorted list of all the value entry > have in the document, but without having twice the same value ? > > <index entry="thing"/> blablabla <index entry="stuff"/> blabla <index > entry="this"/> > bliblabla<index entry="thing"/> bla bli bla<index entry="this"/> bli <index > entry="stuff"/> > <index entry="thing"/>and bla and bli <index entry="stuff"/> > and I want to get: > stuff > thing > this XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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