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From: bugzilla@apache.org
To: dev@ant.apache.org
Cc: 
Subject: DO NOT REPLY [Bug 22044]  -
    style-task and undefined parameters
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=22044

style-task and undefined parameters





------- Additional Comments From jan@materne.de  2003-08-04 10:54 -------
Ok, I did a bigger test:


build.xml
-------------------------------------
<?xml version="1.0" encoding="ISO-8859-1"?>
<project name="test" basedir="." default="main">
    <target name="main">
        <!-- Define a property for later use -->
        <property name="myparam" value="This is a test."/>

        <!-- Do the test -->
        <style in="test.xml" style="test.xsl" out="out.xml">
            <!-- xsl-parameter with a defined value -->
            <param name="another" expression="Hello World"/>
            <!-- xsl-parameter with a property as value -->
            <param name="myparam" expression="${myparam}"/>
            <!-- xsl-parameter which is not set -->
            <!-- <param name="notused" expression="notused"/> -->
        </style>

        <!-- Prints the result -->
        <concat>
            <filelist dir="." files="out.xml"/>
        </concat>
    </target>
</project>



test.xml
-------------------------------------
<test/>




test.xsl
-------------------------------------
<?xml version="1.0" encoding="ISO-8859-1"?>

<xsl:stylesheet
  version="1.0"
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  xmlns:fo="http://www.w3.org/1999/XSL/Format">

<!-- get the xsl-parameter -->
<xsl:param name="myparam">mymaram default value</xsl:param>
<xsl:param name="another">another default value</xsl:param>
<xsl:param name="notused">notused default value</xsl:param>

<!-- use the xsl-parameter -->
<xsl:template match="/">
myparam: '<xsl:value-of select="$myparam"/>'
another: '<xsl:value-of select="$another"/>'
notused: '<xsl:value-of select="$notused"/>'
</xsl:template>

</xsl:stylesheet>



ant output
-------------------------------------
C:\tmp\anttests\xmlparameter2>ant
Ant-Home:  d:
Java-Home: c:\seu\jdk142
Buildfile: build.xml

main:
    [style] Processing C:\tmp\anttests\xmlparameter2\test.xml to 
C:\tmp\anttests\xmlparameter2\out.xml
    [style] Loading stylesheet C:\tmp\anttests\xmlparameter2\test.xsl
   [concat] <?xml version="1.0" encoding="UTF-8"?>

   [concat] myparam: 'This is a test.'
   [concat] another: 'Hello World'
   [concat] notused: 'notused default value'

BUILD SUCCESSFUL
Total time: 0 seconds




So what�s wrong in your opinion? Please send an example.

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