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RE: Deciding whether param contains nodeset

2005-10-17 09:25:11
The EXSLT site claims that Xalan supports exsl:object-type - see

http://www.exslt.org/exsl/functions/object-type/index.html

Michael Kay
http://www.saxonica.com/
 

-----Original Message-----
From: Lensch, Thomas [mailto:Lensch(_at_)juris(_dot_)de] 
Sent: 17 October 2005 12:10
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: [xsl] Deciding whether param contains nodeset

Hi,

i have an template

      <xsl:template name="test">
              <xsl:param name="repl" select="''"/>
      </xsl:template>

Sometimes i call this template with repl = string, sometimes i want to
call it with repl = nodeset.

When i apply-templates on repl and repl is a string, so the following
execption arises:
org.apache.xpath.XPathException: #RTREEFRAG kann nicht in NodeList
konvertiert werden!
                                                        (in english:
cannot be converted in nodeset)

So i wonder whether it is possible to decide if repl is a string or a
nodeset.
If repl = string output should be the value of the String
if repl = nodeset output should be apply-templates nodeset

How can i decide in "test" which type the param repl is of?

Regards,
Thomas.

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