What is the value of an undefined param

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Subject: What is the value of an undefined param
From: Jonathan Asbell <jonathana@xxxxxxxxxxxxxx>
Date: Tue, 21 Mar 2000 17:39:16 -0500

If I use 

<xsl:value-of select"$v"/>

and I have not defined the variable....what is its value?  I am trying to
find a way to test if a value was entered


 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list

Current Thread
What is the value of an undefined param Jonathan Asbell - Tue, 21 Mar 2000 17:39:16 -0500 <= David Carlisle - Tue, 21 Mar 2000 23:02:28 GMT Wendell Piez - Wed, 22 Mar 2000 18:26:01 +0000 <Possible follow-ups> Kay Michael - Thu, 23 Mar 2000 09:34:06 -0000 Jonathan Asbell - Fri, 24 Mar 2000 15:42:22 -0500

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Re: How do you test for "if somethi, David Carlisle	Thread	Re: What is the value of an undefin, David Carlisle
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