Subject: RE: [xsl] displaying only certain parts of an xml doc using xsl From: "Michael Kay" <michael.h.kay@xxxxxxxxxxxx> Date: Mon, 15 Apr 2002 14:01:25 +0100 |
Your code looks OK to me at first sight. Which means that the error is somewhere in a part that you didn't show us. Michael Kay Software AG home: Michael.H.Kay@xxxxxxxxxxxx work: Michael.Kay@xxxxxxxxxxxxxx > -----Original Message----- > From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx > [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx]On Behalf Of Denis > McCarthy > Sent: 15 April 2002 13:03 > To: XSL-List@xxxxxxxxxxxxxxxxxxxxxx > Subject: [xsl] displaying only certain parts of an xml doc using xsl > > > Hi there, > I'm trying to use server-side xsl in my jsp appliction for > the first time > (using Xalan). I have an xml document (contact_details.xml) > whch contains > several <institution> elements. I want to decide which > institution element > to use dynamically on the jsp page by passing in a parameter > to the xsl > document. However I am having trouble getting the xsl to > process the element > I want. Here is the general layout of the xml file: > <?xml version="1.0"?> > <institutionList> > <institution> > <instId>00000002</instId> > <pageHeading>blah blah</pageHeading> > . > . > </institution> > <institution> > <instId>00000004</instId> > . > . > </institution> > </institutionList> > > In my xsl file, I want to only process the <institution> element whose > <instId> value is the same as a parameter that I pass in. > So at the moment, I am trying (in my xsl file) > . > . > > <xsl:param name="instId" select="'default'"/> > > <xsl:template match="/"> > <xsl:apply-templates > select="institutionList/institution[contains(instId,$instId)]"/> > </xsl:template> > > followed by other generic formatting templates. > In the jsp page I have > <% > String paramValue = "00000002"; > String xmlFile = "http://dmccarthy/contact_details.xml"; > String xslFile = > "http://dmccarthy/ram/ramstatic/xsl/contactDetailsToHTML.xsl"; > TransformerFactory tFactory = > TransformerFactory.newInstance(); > Transformer transformer = > tFactory.newTransformer(new StreamSource(xslFile)); > transformer.setParameter("instId", paramValue); > transformer.transform( > new StreamSource(xmlFile), new StreamResult(out)); > %> > > I would think that this code should result in the displaying > of the xml > <institution> element that has '00000002' as its <instId> > value, but all I > get is a blank page. Could someone tell me where I'm going wrong? > Thanks very much > > > > 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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