Subject: Re: [xsl] testing element's contents From: Nathan Shaw <n8_shaw@xxxxxxxxx> Date: Thu, 3 Oct 2002 09:09:03 -0700 (PDT) |
looks like this may be it? test="(((descendant::*[1])[self::Link] and (descendant::*[2])[self::Media]) or (descendant::*[1])[self::Media]) and (not(descendant-or-self::*))" pretty convoluted though, and I am still not sure it is completely correct... --nate --- Nathan Shaw <n8_shaw@xxxxxxxxx> wrote: > hi all, > > Thanks to everyone who gave me advice on my previous > post about images and captions. Now, I have another > tricky lil' xslt problem. If a paragraph element > contains ONLY a media element OR a media element > surrounded by a link element and nothing more (read, > no other nodes, be they text or not), such as: > > <p><img > src="http://www.mylocal.gov/images/nasausa.gif" > height="255" width="432"/></p> > > I need to strip the p tags out of resulting output. > > However, if it does contain other nodes, such as: > > <p><img > src="http://www.mylocal.gov/images/nasausa.gif" > height="255" width="432"/>This is my news release. > The > authors will be typing the news release content in > here! I am not sure what this news release is even > about, but lets see how it comes out in XML, shall > we? > As I see it coming out as:</p> > > I need to leave it alone. > > Here is what I have so far. It only looks to see if > a > media element or a media element wrapped by a link > element exists, but does not consider if there is a > text node after a media or link element. > > <xsl:template match="p"> > <xsl:choose> > <xsl:when test="((descendant::*[1])[self::Link] and > (descendant::*[2])[self::Media]) or > (descendant::*[1])[self::Media]"><xsl:apply-templates > /></xsl:when> > <xsl:otherwise><p><xsl:apply-templates > /></p></xsl:otherwise> > </xsl:choose> > </xsl:template> > > Thoughts? Ideas? Criticisms? > > --nate > > > > __________________________________________________ > Do you Yahoo!? > New DSL Internet Access from SBC & Yahoo! > http://sbc.yahoo.com > > XSL-List info and archive: > http://www.mulberrytech.com/xsl/xsl-list > __________________________________________________ Do you Yahoo!? New DSL Internet Access from SBC & Yahoo! http://sbc.yahoo.com XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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