Subject: [xsl] XSLT Extension Functions From: "Hushagen, Michael E." <MEHushagen@xxxxxxxxxx> Date: Thu, 12 Sep 2002 13:21:41 -0500 |
Hi all! I recently entered the wonderful world of XSLT Extensions. I'm converting an XSL stylesheet from a Microsoft environment to a Java environment. The stylesheet has several extension functions defined such as this: <msxsl:script language="JScript" implements-prefix="local"><![CDATA[ function selectNodes(contextNodeList,path) { return contextNodeList.item(0).selectNodes(path); } ]]></msxsl:script> As you can see, it's using Jscript and is called during the transformation process using MSXML. I converted the functions to Java methods such as this: public NodeList selectNodes(NodeList contextNodeList,String path) { return XPathAPI.selectNodeList(contextNodeList.item(0), path); } This Java function is called during the transformation process using Xalan. These functions are called from inside the XSL stylesheet like this: <xsl:variable name="vRoot" select="/"/> <xsl:value-of select="local:selectNodes($vRoot,'Xpath expression goes here')"/> My problem is this: The node list that is passed into these functions seem to be of different types depending on what transformer/function type is used. The nodelist that is passed into my Java function is a DTMNodeList which is a Xalan class. The nodelist that is passed into the Microsoft Jscript function is a different, generic node list. This difference in types is causing problems. Does anybody know anything about this??? Any help would be greatly appreciated. Thanks! -Mike H. __________________________________________________________________ This information is intended only for the use of the addressee(s) and may contain privileged, confidential or proprietary information. If you are not the intended recipient, or the employee or agent responsible for delivering the message to the intended recipient, you are hereby notified that any dissemination, distribution, displaying, copying, or use of this information is strictly prohibited. If you have received this communication in error, please notify us immediately at Administrator@xxxxxxxxxx or by telephone at (800) 533-0472, and return the information to the sender with all copies deleted and destroyed. Thank you. XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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