[thelist] testing for empty in javascript or vbscript
Jeremy Weiss
jweiss at cei.net
Mon Jul 15 16:23:06 CDT 2002
I've got 16 boxes in a form. I'm needing a way to figure out which ones
have a value in them. For each one that has a value I need to add 1 to a
counter which will be used to calculate a cost. (i.e. if 6 boxes are filled
in, then it'll be 6*whatever). The only way I know to do this is by writing
16 If...Then statements (one for each box) testing to see if it's empty or
not. What I'm wondering is if there's a better way; and if so, what is it.
In Christ,
Jeremy Weiss
More information about the thelist
mailing list