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From "Pavel Sher" <pa...@actimind.com>
Subject Jelly and XML tag library
Date Thu, 18 Sep 2003 13:17:24 GMT
Hello,

When I am trying to process the following Jelly script I've got the error:
[java] org.apache.commons.jelly.JellyTagException: file:/C:/Work/SDS/templates/sample1.xhtml:31:105:
<x:transform> The node "org.dom4j.tree.DefaultElement@97d01f [Element: <h1 attributes:
[]/>]" could not be added to the branch "null" because: Cannot add another element to this
Document as it already has  a root element of: h1
[java]      at org.apache.commons.jelly.impl.TagScript.handleException(TagScript.java:683)


Script:

<?xml version="1.0"?>
<j:jelly xmlns="http://my.uri.com" xmlns:j="jelly:core" xmlns:x="jelly:xml">
${systemScope.setProperty('javax.xml.transform.TransformerFactory','net.sf.saxon.TransformerFactoryImpl')}
${systemScope.setProperty('org.xml.sax.driver','org.apache.xerces.parsers.SAXParser')}

<html>
<head>
    <title>The first sample</title>
</head>
<body>

    <x:transform xslt="${basedir}/stylesheets/sample1-toc.xsl" xml="${basedir}/xml/sample1.xml"
var="toc"/>
    <x:transform xslt="${basedir}/stylesheets/sample1.xsl" xml="${basedir}/xml/sample1.xml"
var="book"/>

    <table border="1" cellspacing="0" cellpadding="0">
    <tr>
        <td>Table Of Contents</td>
    </tr>
    <tr>
        <td>
            <!-- TOC -->
            <x:copyOf select="$toc"/>
            <!-- TOC -->
        </td>
    </tr>
    </table>

    <table border="0" cellspacing="0" cellpadding="0">
    <tr>
        <td>
            <!-- BODY -->
            <x:copyOf select="$book"/>
            <!-- BODY -->
        </td>
    </tr>
    </table>

</body>
</html>
</j:jelly>

If I use comment out second <x:transform var="book"/> and remove second <x:copyOf/>
then the script works fine. Maybe somebody knows why?

--
Best regards

Pavel Sher, pavel@actimind.com


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