Subject: RE: [xsl] Only copy nodes that have text at some point in the tree From: "Chris Bayes" <chris@xxxxxxxxxxx> Date: Sat, 29 Sep 2001 00:17:26 +0100 |
Matt, But that is what descendant::*/text() does. Ciao Chris XML/XSL Portal http://www.bayes.co.uk/xml > -----Original Message----- > From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx > [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of > mjyoungblut@xxxxxxx > Sent: 28 September 2001 23:47 > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: Re: [xsl] Only copy nodes that have text at some > point in the tree > > > > >Doesn't xsl:value-of look for the first text content all the > way down > >the whole branch? > > This still only checks the current node. I need to be able > to traverse down the tree and remove empty elements from any > child node as well. Matt > > > > > "Thomas B. > > Passin" To: > xsl-list@xxxxxxxxxxxxxxxxxxxxxx > <tpassin@mitret cc: (bcc: > Matthew J. Youngblut/US-Corporate/3M/US) > ek.org> Subject: Re: > [xsl] Only copy nodes that have text at some point in > the tree > > 09/28/2001 > > 05:17 PM > > Please respond > > to xsl-list > > > > > > > > > > > [<mjyoungblut@xxxxxxx>] > > > > This takes care of all of the product nodes, but what about the > > <Grandchild> node for <Product NodeID='C'>? This should also be > > removed. Is there a recursive way of solving this problem? > > > > Doesn't xsl:value-of look for the first text content all the > way down the whole branch? If so, you could test like this: > > <xsl:variable name='is-there-any-text'> > <xsl:value-of select='.'> > </xsl:variable> > > <xsl:if test='$is-there-any-text !=""'>....</xsl:if> > > Sorry all those quotes are hard to read, just get them to nest right. > > Cheers, > > Tom P > > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list > > > > > > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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