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Re: Can any body says me how can i see if exist a node name or not?
- From: Jeni Tennison <jeni at jenitennison dot com>
- To: "Carlos" <linux at lpis dot com>
- Cc: XSL-List at lists dot mulberrytech dot com
- Date: Fri, 26 Apr 2002 10:45:14 +0100
- Subject: Re: [xsl] Can any body says me how can i see if exist a node name or not?
- Organization: Jeni Tennison Consulting Ltd
- References: <00b401c1ed03$97f05780$0a01a8c0@unicaonline.com>
- Reply-to: xsl-list at lists dot mulberrytech dot com
Hi Carlos,
> I have a xml file but i must to see if exist a particualr node
> (LINKFAMILIA) In i have writte xml how cai i find this node? there
> is in xslt exist term for find it?
Just try to select it:
/FAMILIAS/FAMILIA/LINKFAMILIA
That will either give you a node set of LINKFAMILIA elements or a node
set containing nothing at all. When you use a test on a node set, the
test is true if the node set contains something, and false if the node
set is empty. So you can use:
<xsl:if test="/FAMILIAS/FAMILIA/LINKFAMILIA">
There is a LINKFAMILIA element in the document.
</xsl:if>
Cheers,
Jeni
---
Jeni Tennison
http://www.jenitennison.com/
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