Re: Weird XSP problem...

[Nathan Schroeder]

At 09:22 AM 3/17/2004, Marco Marongiu wrote:
Anyway, if I substitute the last <xsp:logic> section with this:

                <xsp:element name="th">
                <xsp:logic>
                  if ($nodes[1]) {
                    <xsp:expr>$nodes[1]</xsp:expr>
                  } else {
                    <xsp:content>&amp;nbsp;</xsp:content>
                  }
                </xsp:logic>
                </xsp:element>
This doesn't work but, as far as I can see, should be equivalent to the 
previous code.
Hmm.  That doesn't look right to me - first (without testing) I'm not sure 
<xsp:expr> will get evaluated inside of <xsp:logic>.  It may just be 
written as xml.  Check your final page if you can, to see what it's building.

I would try something like:

                <xsp:element name="th">
                    <xsp:expr>$nodes[1] || "&amp;nbsp;"</xsp:expr>
                </xsp:element>
You don't need all that extra logic and nested tags - the beauty of 
xsp:expr is that it evaluates a perl expression, which is perfect for your 
situation.

Let me know how that goes,
Nate
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