Subject: testing for null string in a node From: mxmodi@xxxxxxxxxxxxxxx Date: Mon, 6 Nov 2000 12:43:10 -0600 |
Hi, I want to be able to test if the value of a certain node is empty and depending on the result, perform more functions. I am having some troublwe understanding how to test for that. Any help is appreciated. Here is the sample XML: <root> <Names> <Name> <FN>aaa</FN> <LN>bbb</LN> <Dates> <Date> <Begin>11/11</Begin> <End>12/11</End> <Projects> <Project> <Name>proj a</Name> <Code>abc-123</Code> </Project> ........More <Project> Nodes </Projects> </Date> .....more <Date> Nodes </Dates> </Name> ...........more <Name> Nodes </Names> </root> Here is the sample XSL: <xsl:template match="/"> ...perform some code... <xsl:apply-templates select="//Names/Name" > <xsl:sort select="FN" /> </xsl:apply-templates> </xsl:template> <xsl: template match="Name"> <xsl:choose> <xsl:when test="*[not(child::FN)]"> ...do something... </xsl:when> <xsl:otherwise> ...do something else... </xsl:otherwise> </xsl:choose> ...continue doing rest of the stuff.. </xsl:template> XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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