Re: [Xpipe-users] XComponent <parameters> working?

[Sean M. <sea...@pr...>]

Roger,

Parameter passing is top of my list. It is the very next thing I'm going
to work on.

regards,
Sean

At 14:33 02/03/2002 -0500, Roger L. Costello wrote:
>I am trying to use the parameter element in xcomponents.  I have created
>an xcomponent which changes the name of an element, where the name of
>the element to be replaced and its replacement value are specified as a
>parameter [see the xcomponent below].  The problem is that the
>parameters don't seem to be getting to my xcomponent's code (a
>stylesheet).  Am I doing something wrong, or is it simply that
>parameters have not been implemented yet?
>
>My second question is more general, on how parameters get delivered to
>an xcomponent's code.  I assume that when the code is xslt the
>parameters get delivered just as stylesheet parameters.  Right?  What if
>the code is Java?  Do the parameters get delivered as parameters to the
>main routine, i.e.,
>
>public static void main(String[] args)
>
>The parameters will be in the args array?
>
>As I dig deeper I am getting more and more excited about this
>technology.  This is the right approach I feel.  I wish that I had the
>time to help implement the core pieces.  Timeliness is crucial, I
>think.  /Roger
>
>changeElementName.xco
>
><xcomponent>
><version>0.1</version>
><title>Change Element Name - XSLT</title>
><keywords>
>         <keyword>XSLT</keyword>
>         <keyword>Change Element Name</keyword>
></keywords>
><authorInfo>
>     Roger L. Costello
></authorInfo>
>
><doc>
><h1>Change Element Name</h1>
><p>Change the name of an element</p>
></doc>
>
><parameters>
>     <parameter
>name="nameOfElementToChange">WorldFactbookReferenceDeskRequest</parameter>
>     <parameter
>name="newNameOfElement">WorldFactbookReferenceDeskRequestResults</parameter>
></parameters>
>
><unitTests>
>         <test name ="First Test">
>                 <parameters>
>                     <parameter
>name="nameOfElementToChange">foo</parameter>
>                     <parameter name="newNameOfElement">bar</parameter>
>                 </parameters>
>                 <pre/>
>                 <input href="#unitTestFile1"/>
>                 <output href="#unitTestFile2"/>
>                 <post/>
>         </test>
></unitTests>
>
><pre/>
><code type="XSLT" encoding="PLAIN" extractFilename=""
>CLASSPATH=""><![CDATA[
><!-- Change the name of an element -->
><xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
>                 version="1.0">
>
>     <xsl:output method="xml"/>
>     <xsl:param name="nameOfElementToChange"/>
>     <xsl:param name="newNameOfElement"/>
>
>     <xsl:template match="*">
>         <xsl:if test="name(.) != $nameOfElementToChange">
>             <xsl:element name="{name(.)}">
>                 <xsl:for-each select="@*">
>                     <xsl:attribute name="{name(.)}">
>                         <xsl:value-of select="."/>
>                     </xsl:attribute>
>                 </xsl:for-each>
>                 <xsl:apply-templates/>
>             </xsl:element>
>         </xsl:if>
>         <xsl:if test="name(.) = $nameOfElementToChange">
>             <xsl:element name="{$newNameOfElement}">
>                 <xsl:for-each select="@*">
>                     <xsl:attribute name="{name(.)}">
>                         <xsl:value-of select="."/>
>                     </xsl:attribute>
>                 </xsl:for-each>
>                 <xsl:apply-templates/>
>             </xsl:element>
>         </xsl:if>
>     </xsl:template>
>
></xsl:stylesheet>
>]]>
></code>
><post/>
>
><resources>
><resource id = "unitTestFile1">
><![CDATA[
><?xml version="1.0"?>
><test isIt="true"><foo>Hello World</foo></test>
>]]>
></resource>
>
><resource id = "unitTestFile2">
><![CDATA[
><?xml version="1.0"?>
><test isIt="true"><bar>Hello World</bar></test>
>]]>
></resource>
></resources>
>
></xcomponent>
>
>
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