Subject: Re: [xsl] Checking null values in a string From: "Vasu Chakkera" <vasucv@xxxxxxxxxxx> Date: Tue, 06 Aug 2002 12:47:45 +0000 |
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: [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
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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