Subject: [xsl] Determining whether no single instance of a specific node exists From: Mark Peters <markpeters.work@xxxxxxxxx> Date: Thu, 4 Jun 2009 14:20:55 -0400 |
Hi Everyone, I have the following XML document: <a> <b/> <b/> <b/> </a> <a> <b/> <b/> <b> <c/> </b> </a> <a> <b/> <b/> <b/> </a> For each <b/> set, I want to apply a transformation only if no single instance of <c/> exists. I know how to check whether a node does exist, but not how to check whether no single instance of the node exists. I've tried the following conditional statements without success: 1, <xsl:when test="not(a/b/c)"> 2. <xsl:when test="count(not(a/b/c)) >= 1"> What conditional statement should I use? Thanks in advance for any help. Mark
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