Subject: Re: [xsl] When is a variable a nodeset and when isn't it? From: Simon.Fairey@xxxxxx Date: Mon, 9 Jun 2003 10:28:33 +0100 |
Obviously the typo regarding existence of a church node implying there is an airport can be ignored!! *sigh* too early for fighting with XSL :-) Si Simon.Fairey@xxxxxx Sent by: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx 09/06/2003 10:23 Please respond to xsl-list To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx cc: Subject: [xsl] When is a variable a nodeset and when isn't it? Hi, Had a look through the past posts and a few mentioned similar things but I'm still a tad confused. Given: <xsl:template match="/all"> <xsl:variable name="root" select="/all/data/town"/> <xsl:for-each select="$root/climate|$root/transportation|$root/tourism"> <xsl:variable name="section" select="name()"/> <xsl:if test="$root/$section/church"> Airports exist<br/> </xsl:if> etc.... Now in the for-each it seems to evaluate $root as part of the x-path expression and works however it doesn't seem to like it in the test. If I print $root it gives me the contents of the nodeset rather than just the string. Should I be creating the root variable in a different way so that it is treated as a simple string? Not sure I'm being very clear here (waiting on an proper XSL course atm!) essentially XMLSpy barfs on the xsl:if. I'm thinking there is something fundamental about how XSL works that I'm missing here as well! Thanks Si ********************************************************************************** This email may contain confidential material. If you were not an intended recipient, please notify the sender and delete all copies. We may monitor email to and from our network. XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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