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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@btj.se>
Reply-To: xsl-list@lists.mulberrytech.com
To: "'XSL-List@lists.mulberrytech.com'" <XSL-List@lists.mulberrytech.com>
Subject: [xsl] 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

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