Subject: [xsl] working out where the last() is From: "Robert Walpole" <robert.walpole@xxxxxxxxxxxx> Date: Fri, 6 Oct 2006 11:13:43 +0100 |
Hi, I have some XML data which contains an areaserved node as follows: <areaserved> <district name="South Hams"> <town name="Dartmouth"> <settlement name="Kingswear"/> </town> <town name="Totnes"/> </district> <district name="Torbay"/> </areaserved> I am trying to write some XSLT to transform this to a list as follows: Kingswear, Totnes, Torbay In other words I want to output the name attribute of elements that have no children and I want these names to be seperated by a comma. I can output the attributes ok but my problem is trying to prevent the code putting out a comma at the end of the list, given that I don't know whether the end of the list will be a settlement, town or district. I have tried using last() like this: <xsl:if test="position() != last()">, </xsl:if> but this only works on the context node, so in this case Kingswear, Totnes and Torbay are all the last and none of them get a comma! Any ideas anyone? Many Thanks Rob Walpole (robert.walpole@xxxxxxxxxxxx)
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