I believe <@calc does that, doesn't it? It returns 0 if empty, or not
array, and num rows if it is an array. The only way, I think, to find
out if an EMPTY var is an array, is if DEFINE was used first.
--
Robert Garcia
President - BigHead Technology
VP Application Development - eventpix.com
13653 West Park Dr
Magalia, Ca 95954
ph: 530.645.4040 x222 fax: 530.645.4040
[EMAIL PROTECTED] - [EMAIL PROTECTED]
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On Mar 31, 2008, at 3:39 PM, William M Conlon wrote:
I would like to have a metatag <@ISARRAY SCOPE=scope NAME=name>.
Current workaround: ("<@NUMROWS ARRAY=name> >0" AND "<@NUMCOLS
ARRAY=name> > 0")
Bill
William M. Conlon, P.E., Ph.D.
To the Point
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