Subject: Re: [xsl] Problems selecting the right nodes. From: Adam van den Hoven <list@xxxxxxxxxxxxxxxxxxx> Date: Fri, 26 Sep 2003 10:05:07 -0700 |
But this is an O(n^2) solution and doesn't remove the duplicates...
Michael Kay
-----Original Message-----
From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Kienle, Steven C [PGRD/0200]
Sent: 25 September 2003 18:01
To: 'xsl-list@xxxxxxxxxxxxxxxxxxxxxx'
Subject: RE: [xsl] Problems selecting the right nodes.
I'm not sure if this will fit the bill, but it does return the correct results with your sample below.
<xsl:template match="service"> <xsl:if test="/root/branch[not(service/@id = current()/@id)]"> <xsl:value-of select="@id" /> </xsl:if> </xsl:template>
Basically, this matches the service nodes and only executes the value-of when the exists a branch which does not have a service with the same @id as the current service. Because it is processing nodes, it possible that you could have some duplication, which you may not want. You might be able to use this as a starting point.
Steve
-----Original Message----- From: Adam van den Hoven [mailto:list@xxxxxxxxxxxxxxxxxxx]
I have a nodeset or arbitrary length that contains a set of tags which look something like:
<branch id="br1"> <service id="service1" /> <service id="service2" /> <service id="service3" /> </branch> <branch id="br2"> <service id="service1" /> <service id="service4" /> </branch>
Now what I want is a nodeset that contains (uniquely) all the services that do not occur in all the branches. In this case I want service 2, 3 and 4 but not 1
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