Subject: RE: [xsl] EXSLT user-defined function question From: "Michael Kay" <mike@xxxxxxxxxxxx> Date: Sun, 28 Nov 2004 23:22:01 -0000 |
Are you sure than Xalan supports func:function? Michael Kay http://www.saxonica.com/ > -----Original Message----- > From: Sanjeeb Basak [mailto:sbasak@xxxxxxxxx] > Sent: 28 November 2004 22:46 > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: RE: [xsl] EXSLT user-defined function question > > Hi Geert, > > I'm actually trying to implement the exslt function by xslt, > and not by > java code. I'm wondering if I'm doing some small mistake in the syntax > of the xslt function implementation, calling of it from the main xslt > code, the relevant namespaces, etc.. i'm also trying the > exslt function > the first time :-) > > Thanks > Sanjeeb > > -----Original Message----- > From: Geert Josten [mailto:Geert.Josten@xxxxxxxxxxx] > Sent: Thursday, November 11, 2004 1:50 PM > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: Re: [xsl] EXSLT user-defined function question > > Hi Sanjeeb, > > I haven't added functions myself, but the most obvious > question is: have > you given you java class the proper package name and have you added it > to the CLASSPATH of the jvm instance? > > Grtz, > Geert > > > Hi all, > > > > I'm trying to call an user-defined exslt function, and > strangely I get > > > this error. Can somebody quickly suggest something? > > > > Thanks in advance, > > -Sanjeeb > > > > > > Error: > > } java.lang.RuntimeException: java.lang.NoSuchMethodException: For > > extension function, could not find method > > org.apache.xalan.lib.ExsltStrings.replace([ExpressionContext,] > > #STRING, #STRING, #STRING). > > > > Checked both static and instance methods. > > > > > > > > My xsl: > > > > <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet > > xmlns:date="http://exslt.org/dates-and-times" > > xmlns:ns="..." xmlns:str="http://exslt.org/strings" > > xmlns:func="http://exslt.org/functions" > > xmlns:xalan="http://xml.apache.org/xslt" > > xmlns:xsl="http://www.w3.org/1999/XSL/Transform" > > extension-element-prefixes="func date str" > > str:doc="http://www.exslt.org/str" version="1.0"> > > <!--$Revision: #2 $--> > > <xsl:import href="import-file.xsl"/> > > <xsl:output indent="yes" xalan:indent-amount="4"/> > > <xsl:template match="/"> > > ... > > > > <result-tag> > > <xsl:value-of select="str:replace('ns:field','\r\n',' > > ')"/> > > </result-tag> > > > > > > Import-file.xsl: > > > > <?xml version="1.0"?> > > <xsl:stylesheet version="1.0" > > xmlns:xsl="http://www.w3.org/1999/XSL/Transform" > > xmlns:str="http://exslt.org/strings" > > xmlns:func="http://exslt.org/functions" > > xmlns:exsl="http://exslt.org/common" > > extension-element-prefixes="str exsl func"> > > > > <func:function name="str:replace"> > > <xsl:param name="string" select="''" /> > > <xsl:param name="search" select="/.." /> > > <xsl:param name="replace" select="/.." /> > > <xsl:choose> > > <xsl:when test="not($string)"> > > <func:result select="/.." /> > > </xsl:when> > > <xsl:when test="function-available('exsl:node-set')"> > > ...
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