Re: Checking null values in a string

Hi Berggren,
An example of what you want to acheive would be helpful
Vasu

From: Berggren Linus <linus.berggren@xxxxxx>
Reply-To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
To: "'XSL-List@xxxxxxxxxxxxxxxxxxxxxx'" <XSL-List@xxxxxxxxxxxxxxxxxxxxxx>
Subject:  Checking null values in a string
Date: Tue, 6 Aug 2002 10:54:24 +0200

Hey,
I wonder if there is some good useful function that checks if a for
example variable is empty and in that
case replaces it with an empty string. There is one good function in
PL/SQL that does this. The NVL function.
If there is no value just replace it with an empty string. Is there
anything similar in XSLT?

Regards Linus Berggren, BTJ AB

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

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