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From "Uslu, Cihan Y (MED)" <Cihan.U...@med.ge.com>
Subject Getting errors with XSL file; Can't output text before document e lement....
Date Fri, 20 Jul 2001 22:16:34 GMT
Hi;
I have a XSL file whix works with Xalan processor without any problem,
but when I try with Cocoon 1.8.2 , i receive errors. I need help to
figure out what am i doing wrong? I'm attaching my XSL and XML
file.Thank you for your reply.
Error Message: org.apache.xalan.xslt.XSLProcessorException: Warning:
can't output text before document element! Ignoring...


Cihan

main3.xsl
------------------
<?xml version="1.0"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
	
	<xsl:template match="/">	
        <xsl:processing-instruction
name="cocoon-format">type="text/html"</xsl:processing-instruction>
        <xsl:param name='SectionNum' select='020' />
	<xsl:param name='TaskNo' select='2' />
		<html>
			<head><b><xsl:value-of
select='Module/Task[$TaskNo][@SectionNum]/Title' /></b></head>
			<body>
			<p>
			<xsl:value-of
select='Module/Task[$TaskNo][@SectionNum]/Intro/para' />
			</p>
			<xsl:choose>
               <xsl:when
test="count(Module/Task[$TaskNo][@SectionNum]/Step)>0"> 
			     <ol>
			       <xsl:for-each
select='Module/Task[$TaskNo][@SectionNum]/Step' >
			         <li>
			           <xsl:apply-templates />
			         </li>
		           </xsl:for-each>
                 </ol>
			   </xsl:when>
               <xsl:when
test="count(Module/Task[$TaskNo][@SectionNum]/SubTask)>0" >
                 <xsl:for-each
select='Module/Task[$TaskNo][@SectionNum]/SubTask' > 
                   <p><b><xsl:text>  </xsl:text><xsl:value-of
select='./title' /></b></p>
                   <p><xsl:value-of select='./Intro' /></p> 
                      <ol>
                         <xsl:for-each select='./Step' >
                           <li>
                               <xsl:apply-templates />
 			               </li>
                         </xsl:for-each>
                      </ol>
                 </xsl:for-each>  
               </xsl:when>
            </xsl:choose>
            </body>
		</html>
	</xsl:template>
	<xsl:template match='//guilabel'>
	<b><xsl:text>[</xsl:text><xsl:value-of
select='.'/><xsl:text>]</xsl:text></b>
	</xsl:template>
    <xsl:template match='//emphasis'>
	<b><xsl:value-of select='.'/></b>
	</xsl:template>
</xsl:stylesheet>
---------------------
xml file
----------------------
<?xml version="1.0"?>
<Module ModuleNum="004">
  <title>
	 <para>Daily Maintenance</para>
  </title>
  <Intro>
	 <para>These procedures provide the step-by-step instructions
for performing
		the daily maintenance tasks of warming-up the tube and
performing air (fast)
		calibrations. </para>
  </Intro>
  <Competency>Perform daily maintenance procedures.</Competency>
  <Task SectionNum="010"><Title>Tube Warm-Up</Title>
	 <Intro>
		<para>For optimum performance and consistent image
quality, perform a
		  tube warm-up if your system has been inactive for two
or more hours. The system
		  will notify you at the two hour time limit with a
warning dialog box. It is
		  desirable to perform a tube warm-up procedure along
with fast calibrations once
		  per 24 hours.</para>
	 </Intro>
	 <Objective> Tube warm-up.</Objective>
	 <Step>
		<QuickStep>
		  <para>From the scan monitor, click <guilabel>[Daily
			 Prep]</guilabel>.</para>
		</QuickStep>
	 </Step>
	 <Step>
		<QuickStep>
		  <para>Click <guilabel>[Tube
Warm-Up]</guilabel>.</para>
		</QuickStep>
	 </Step>
	 <Step>
		<QuickStep>
		  <para> Click <guilabel>[Accept &amp; Run Tube
Warm-up]</guilabel> to
			 proceed.</para>
		</QuickStep>
	 </Step>
	 <Step>
		<QuickStep>
		  <para> Press <emphasis>Start Scan</emphasis>.</para>
		</QuickStep>
	 </Step>
	 <Step>
		<QuickStep>
		  <para> Select <guilabel>Quit</guilabel> or proceed to
Fast
			 Calibrations.</para>
		</QuickStep>
	 </Step>
  </Task>
  <Task SectionNum="020"><Title>Air Calibrations</Title>
	 <Intro>
		<para>Air calibrations, also called Fast Cals, must be
performed
		  following a tube warm-up procedure. These calibrations
ensure consistent image
		  quality and radiation exposure.</para>
	 </Intro>
	 <Objective>Perform Air Calibrations.</Objective>
	 <Step>
		<QuickStep>
		  <para>After completing the tube warm-up, click
<guilabel>[Fast
			 Cals]</guilabel>.</para>
		</QuickStep>
	 </Step>
	 <Step>
		<QuickStep>
		  <para>Press <emphasis>Start Scan</emphasis>.</para>
		</QuickStep>
	 </Step>
	 <Step>
		<QuickStep>
		  <para>Click <guilabel>[Quit]</guilabel>.</para>
		</QuickStep>
	 </Step>
  </Task>
</Module>

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