Subject: Re: [xsl] append values to a String From: David Carlisle <davidc@xxxxxxxxx> Date: Wed, 12 Feb 2003 17:48:50 GMT |
> I'd like to loop through all the children nodes under <Sample>, find those > have non-empty value, > And I need to assign this > String to a variable since I need to use it elsewhere. <xsl:variable name="x"> <xsl:for-each select="Sample/*[node()]"> <!-- one possible definition of "non empty", see the FAQ for alternatives to [node()] --> <xsl:value-of select="."/> <xsl:if test="position()<last()">,</xsl;if> </xsl:for-each> </xsl:variable> David ________________________________________________________________________ This e-mail has been scanned for all viruses by Star Internet. The service is powered by MessageLabs. For more information on a proactive anti-virus service working around the clock, around the globe, visit: http://www.star.net.uk ________________________________________________________________________ XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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