Subject: RE: [xsl] msxsl:script and selectSingleNode problem From: "Michael Kay" <mhk@xxxxxxxxx> Date: Fri, 3 Oct 2003 23:22:39 +0100 |
The parameter you have passed to your function is the root node, which is the parent of the Items element. The root node does not have a child called "book". Michael Kay > -----Original Message----- > From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx > [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of > Murali Korrapati > Sent: 03 October 2003 21:08 > To: XSL-List@xxxxxxxxxxxxxxxxxxxxxx > Subject: [xsl] msxsl:script and selectSingleNode problem > > > Hi, > I am getting this strange problem. Let me give my xml and > script function before I explain my problem. > > my xml: > > <Items> > <book>My book Title</book> > <pencil>My pencil length</pencil> > <pen>My pen color</pen> > </items> > > > my xslt: > <xsl:stylesheet version="1.0" xmlns="" > xmlns:xsl="http://www.w3.org/1999/XSL/Transform" > xmlns:msxsl="urn:schemas-microsoft-com:xslt" > xmlns:scrdt="urn:reval-com:scripts:datatypes"> > <xsl:template match="/"> > <xsl:call-template name="callInit"> > <xsl:with-param name="itemNode" > select="."/> > </xsl:call-template> > </xsl:template> > <xsl:template name="callInit"> > <xsl:param name="itemNode"/> > <xsl:value-of select="scrdt:init($itemNode)"/> > > </xsl:template> > <msxsl:script language="JScript" > implements-prefix="scrdt"><![CDATA[ > function init(itemNode) > { > if( !itemNode.length) return ""; > > var val = itemNode.item(0).selectSingleNode('book'); > > //var val = itemNode.item(0).firstChild; > > if(val!=null) > return val.text; > > return "Error"; > } > ]]></msxsl:script> > > </xsl:stylesheet> > > > So my problem is, when ever I transform my xml with this > template, it is printing "Error". It seems like it is not > able to get to "book" node when I use > selectSingleNode("book"). But variety is when ever I access > it as .firstChild, it is recognizing the node and printing > the correct value. > > I have no idea what is going on there. Any leads will be > appreciated. > > > ~Mur > > > > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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