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Re: reesult tree fragment interpretation puzzle

Subject: Re: reesult tree fragment interpretation puzzle
From: Mike Brown <mike@xxxxxxxx>
Date: Thu, 31 Aug 2000 13:58:40 -0600 (MDT)
Oliver Becker wrote:
> > My fragment may only have element nodes in it, and thus would have an
> > empty string value. There doesn't seem to be any way to test for this.
> 
> Doesn't 
>   <xsl:if test="string($some_XHTML)">
> solve this?

No. string($some_XHTML) will only be true when the result tree fragment
contains text nodes. Not very helpful when the fragment contains an empty
element like <img/>

-Mike


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