Ken J. Wright wrote:
>
> Ok, yes I agree. Absolute user control this way. I would however, make one
> more quickie change to remove case sensitivity:
>
> >+ if {[string toupper $sqlfldval] == "NULL"} {
>
> Ken
Good call. I should have done that myself.
Ross
--
Ross J. Reedstrom, Ph.D., <reedstrm(at)rice(dot)edu>
NSBRI Research Scientist/Programmer
Computer and Information Technology Institute
Rice University, 6100 S. Main St., Houston, TX 77005