Subject: [xsl] Convert escaped XML content to a treefrag, and then to a nodeset From: "Karr, David" <David.Karr@xxxxxxxx> Date: Thu, 24 Jul 2003 17:11:49 -0700 |
Continuing on an earlier problem, I have an XML file that has an element which will have "escaped" XML content. David Carlisle helped me discover the "disable-output-escaping" attribute of "xsl:value-of", which gives me a valid tree fragment. Now, I need to convert that tree fragment to a nodeset so I can operate on it. I noticed the "xalan:nodeset" (and "exslt:node-set") function. I assume this takes a tree fragment and returns a nodeset. I tried something like this: -------------------- <xsl:template name="genother"> <xsl:param name="others"/> <gork/> <xsl:for-each select="$others"> <xsl:variable name="keyValue" select="key"/> <xsl:variable name="valueFrag"> <xsl:value-of disable-output-escaping="yes" select="value"/> </xsl:variable> <xsl:variable name="valueNodes"> <xsl:value-of select="xalan:nodeset($valueFrag)"/> </xsl:variable> <xsl:for-each select="$valueNodes"> ... -------------------- The "<gork/>" is just a flag to make sure I got there. When I run this stylesheet on my XML (using xalanj 2.5.1), I get the following: SystemId Unknown; Line #0; Column #0; XSLT Error (org.apache.xpath.XPathException): Can not convert #STRING to a NodeList! XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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