Subject: Re: [xsl] finding next element after From: Nathan Shaw <n8_shaw@xxxxxxxxx> Date: Wed, 2 Oct 2002 10:18:24 -0700 (PDT) |
I got it, but want to make sure that I am not doing anything too funky here, as this is my first real foray into using axises. <xsl:choose> <xsl:when test="local-name(parent::node())='Link'"> <xsl:if test="local-name(../../following-sibling::node())='Caption'"> <Caption> <xsl:attribute name="align"> <xsl:value-of select="'bottom'" /> </xsl:attribute> <xsl:value-of select="../../following-sibling::node()" /> </Caption> </xsl:if> </xsl:when> <xsl:when test="local-name(parent::node())='p'"> <xsl:if test="local-name(../following-sibling::node())='Caption'"> <Caption> <xsl:attribute name="align"> <xsl:value-of select="'bottom'" /> </xsl:attribute> <xsl:value-of select="../following-sibling::node()" /> </Caption> </xsl:if> </xsl:when> <xsl:otherwise></xsl:otherwise> </xsl:choose> Thoughts? Is there an easier/better way to accomplish this? --nate --- Nathan Shaw <n8_shaw@xxxxxxxxx> wrote: > Here is my deal. I am trying to associate a caption > with an image. The XML I am parsing will always look > like this: > > With a caption and a link: > <p><Link href="http://islswg.hq.nasa.gov/"><img > src="C:\Documents and Settings\nshaw.HQIRMS\My > Documents\genericpics\ISS\transhub.jpg" > height="120.75" width="156.75"/></Link></p> > <Caption>Picture of the ISS TransHAB.</Caption> > > OR > > With a caption and no link: > <p><img src="C:\Documents and > Settings\nshaw.HQIRMS\My > Documents\genericpics\ISS\transhub.jpg" > height="120.75" width="156.75"/></p> > <Caption>Picture of the ISS TransHAB.</Caption> > > OR > With a link and no caption: > <p><Link href="http://islswg.hq.nasa.gov/"><img > src="C:\Documents and Settings\nshaw.HQIRMS\My > Documents\genericpics\ISS\transhub.jpg" > height="120.75" width="156.75"/></Link></p> > > OR > > With no link or caption: > <p><img src="C:\Documents and > Settings\nshaw.HQIRMS\My > Documents\genericpics\ISS\transhub.jpg" > height="120.75" width="156.75"/></p> > > I want my resulting ouput to look like this (of > course > there would not be a Link or Caption element if > those > did not exist in the original XML): > > <Media type="image" id="transhub" > file="http://www.nasa.gov/images/aero.gif" > width="157" > height="121" border="" alt="Picture of the ISS > TransHAB." align="left"><Link > url="http://islswg.hq.nasa.gov/" > type="internal"/><Caption align="bottom">Picture of > the ISS TransHAB.</Caption> > </Media> > This is as close as I have gotten in my XSLT. > Finding > the next following Caption element is tripping me up > ((following-sibling::*[1])[self::Caption])! > > <xsl:template match="img"> > <Media> > <xsl:attribute name="type"> > <xsl:value-of select="'image'" /> > </xsl:attribute> > <xsl:variable name="fileName"> > <xsl:call-template name="getFileName"> > <xsl:with-param name="FilePath" select="@src" /> > </xsl:call-template> > </xsl:variable> > <xsl:variable name="imgID" > select="substring-before($fileName,'.')" /> > <xsl:attribute name="id"> > <xsl:value-of select="$imgID" /> > </xsl:attribute> > <xsl:attribute name="file"> > <xsl:value-of > select="concat('http://www.nasa.gov/images/',$fileName)" > /> > </xsl:attribute> > <xsl:attribute name="width"> > <xsl:value-of select="round(@width)" /> > </xsl:attribute> > <xsl:attribute name="height"> > <xsl:value-of select="round(@height)" /> > </xsl:attribute> > <xsl:attribute name="border"> > <xsl:value-of select="@border" /> > </xsl:attribute> > <xsl:attribute name="alt"> > <xsl:value-of select="/NewsRelease/Body/caption" > /> > </xsl:attribute> > <xsl:if test="local-name(parent::node())='Link'"> > <Link> > <xsl:attribute name="url"> > <xsl:value-of select="../@href" /> > </xsl:attribute> > <xsl:variable name="nasaURL"> > <xsl:call-template name="LCase"> > <xsl:with-param name="string" > select="../@href" > /> > </xsl:call-template> > </xsl:variable> > <xsl:attribute name="type"> > <xsl:choose> > <xsl:when > test="contains($nasaURL,'nasa.gov')"> > <xsl:value-of select="'internal'" /> > </xsl:when> > <xsl:otherwise> > <xsl:value-of select="'external'" /> > </xsl:otherwise> > </xsl:choose> > </xsl:attribute> > </Link> > </xsl:if> > <xsl:if > test="(following-sibling::*[1])[self::Caption]"> > <Caption> > <xsl:attribute name="align"> > <xsl:value-of select="'bottom'" /> > </xsl:attribute> > <xsl:value-of > select="(following-sibling::*[1])[self::Caption]" /> > </Caption> > </xsl:if> > </Media> > </xsl:template> > > thanks in advance for the help! I have been racking > me > brain for hours and hours on this! > > --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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