Subject: Re: [xsl] finding the last element with attribute From: "Andrew Welch" <andrew.j.welch@xxxxxxxxx> Date: Mon, 19 Feb 2007 14:54:16 +0000 |
Hi,
I am stuck on a small but annoying problem. I have broken it down into a couple of test files, the xml as follows...
<?xml version="1.0" encoding="UTF-8"?> <areaserved> <district> <option>East Devon</option> <option selected="selected" >Exeter</option> <option>Torbay</option> </district> </areaserved>
...and the xslt as follows...
<?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0"> <xsl:template match="/"> <xsl:for-each select="areaserved/district/option"> <xsl:if test="./@selected = 'selected'"> <xsl:value-of select="."/> <xsl:if test="position() != last()">, </xsl:if> </xsl:if> </xsl:for-each> </xsl:template> </xsl:stylesheet>
Basically, in the xml any of the option elements can have a "selected" attribute with a "selected" value. When I transform the xml I only want to put out a comma if it is not the last option with a selected="selected" attribute. At the moment it always puts out a comma unless it is actually the last option (i.e. Torbay). So with the xml file as it is it will put out "Exeter,"
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