RE: [xsl] Serious problems finding syntax

[Mulberry Technologies List Owner <xsl-list-owner@xxxxxxxxxxxxxxxxxxxxxx>]

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> Date: Tue, 23 Jan 2001 15:40:45 -0600
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> From: "Gavin Landon" <gavin@xxxxxxxxxxx>
> To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Subject: RE: [xsl] Serious problems finding syntax
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> Thanks and Sorry, the XML was just a piece since it was too long.  I 
> just deleted the wrong Attribute for the demo.  <g>..   
>
> When I put in both ways I get no data.   I remove the IF and I get all data.
>
> I want it to say something like:
> IF PREVIOUS_PAGE is empty don't display Information...
>
> <xsl:if test="@PREVIOUS_PAGE != ''"> I would guess, but nothing, not 
> even an error occurs
>
> I found a website:
> http://www.zvon.org/xxl/XSLTreference/Output/index.html
>
> But all examples are simple with no attributes.  Doesn't anyone have 
> a site showing XML and it's entirety?
>
>
> *********** REPLY SEPARATOR  ***********
>
> On 1/23/01 at 12:47 PM Edmund Mitchell wrote:
>
> > Gavin
> >
> > I don't see any PREVIOUS_QUERY attributes in your XML, so it's unlikely
> > they'll get selected. :>)
> > Try if test='string(@PREVIOUS_PAGE)' or stay with your @PREVIOUS_PAGE != ''
> > The data appears as it should when the test is removed because the default
> > templates are invoked.
> > I hope this helps
> > Edmund
> >
> > <FOOTER>
> > 	<CONTENT PREVIOUS_PAGE="" NEXT_PAGE="2"></CONTENT>
> > 	<CONTENT PREVIOUS_PAGE="1" NEXT_PAGE="3"></CONTENT>
> > 	<CONTENT PREVIOUS_PAGE="2" NEXT_PAGE="4"></CONTENT>
> > </FOOTER>
> >
> >
> > In my XSL I have :
> > <xsl:for-each select="CONTENT">
> > 	<xsl:if test="@PREVIOUS_QUERY!=''">
> > 		<a><xsl:attribute name="href">default.asp<xsl:value-of
> > select="@PREVIOUS_QUERY" /></xsl:attribute>Previous Page</a><br/>
> > 	</xsl:if>
> > </xsl:for-each>
> >
> > This IF Statement causes NO DATA to appear.   Take out the If statement and
> > all data appears as it should.
> >
> > --
> > Gavin Landon
> > Karland International
> > http://www.karland.com/
> >
> >
> >
> >  XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list
> >
> >  XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list
>
>
>
> --
> Gavin Landon
> Karland International
> http://www.karland.com/

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