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RE: XSL doesn't received/recognized parameters send from servlet
- From: "Michael Kay" <michael dot h dot kay at ntlworld dot com>
- To: <xsl-list at lists dot mulberrytech dot com>
- Date: Fri, 8 Feb 2002 11:57:47 -0000
- Subject: RE: [xsl] XSL doesn't received/recognized parameters send from servlet
- Reply-to: xsl-list at lists dot mulberrytech dot com
What XSLT processor are you using?
And what is XString?
The mapping from Java objects to XPath data types in setParameter() is not
defined by JAXP 1.1, and varies a little from one product to another.
Supplying a String as the parameter value should be OK.
Displaying the actual values of the parameters within the output file might
be helpful.
Michael Kay
Software AG
home: Michael.H.Kay@ntlworld.com
work: Michael.Kay@softwareag.com
> -----Original Message-----
> From: owner-xsl-list@lists.mulberrytech.com
> [mailto:owner-xsl-list@lists.mulberrytech.com]On Behalf Of
> Rosely Kumoi
> Sent: 08 February 2002 03:31
> To: xsl-list@lists.mulberrytech.com
> Subject: [xsl] XSL doesn't received/recognized parameters send from
> servlet
>
>
> Servlet code: <using the TRAX library>
> String ttl = request.getParameter("ttl");
> String lang = request.getParameter("lang");
> response.setContentType("text/html");
>
> try
> {
> TransformerFactory tFactory =
> TransformerFactory.newInstance();
> Transformer transformer = tFactory.newTransformer(new
> StreamSource("glossary.xsl"));
>
> // Set the stylesheet parameter
> transformer.setParameter("ttl", new XString(ttl));
> transformer.setParameter("lang", new XString(lang));
>
> // Perform the transformation.
> transformer.transform(new StreamSource("glossary.xml"), new
> StreamResult(out));
> }
> catch (Exception ex)
> {
> System.out.println(ex);
> }
>
> End of Servlet code.
>
> XSL code:
>
> <?xml version='1.0'?>
>
> <xsl:transform
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
> version="1.0">
>
> <xsl:template name="print-glossary">
> <HTML>
> <BODY>
>
> <xsl:param name="ttl"/>
> <xsl:param name="lang"/>
> <xsl:for-each select="glossary/term[@title=$ttl]">
> <FONT COLOR="RED">
> <xsl:for-each select="content[@language=$lang]">
> <P><xsl:value-of select="."/> </P>
> </xsl:for-each>
> </FONT>
> </xsl:for-each>
> </BODY>
> </HTML>
> </xsl:template>
>
> <xsl:template match="/">
> <xsl:call-template name="print-glossary">
> <xsl:with-param name="ttl">default value</xsl:with-param>
> <xsl:with-param name="lang">default value</xsl:with-param>
> </xsl:call-template>
> </xsl:template>
>
> </xsl:transform>
>
> End of XSL code.
>
> I also have tried using this code for the parameter passing:
> transformer.setParameter("ttl", "'" + ttl + "'");
> also doesn't work, any help or workaround - I thanx in advanced
>
> rosely kumoi
>
>
> XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
>
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