Subject: RE: [xsl] a node child From: Jarno.Elovirta@xxxxxxxxx Date: Wed, 15 Oct 2003 13:18:15 +0300 |
Hi, > Suppose we are located on a node. How could we test the > existence of a given > child node ? > > example: how to test that "eric" has a telephone and "max" has not.? > ------------------------------------------------------- > <persons> > <person name="eric"> > <tel>003366778899</tel> > </person> > <person name="max"/> > <persons> "person[@name = 'eric']/telephone and not(person[@name = 'max']/telephone)" i.e. try to select it—XPath 1.0 casts a non-empty node-set to a boolean true. Cheers, Jarno - last week's Real Synthetic Audio show XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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