join function (v8.5)

[le1burg]

Got a brain teaser here...

I accept any number of numbers via a parameter, they simply keep adding until done. Okay, now I wish to display them in the report. This is easily done if I were dealing with a string using the join function but doesn't work for a number parameter...

Thanks much in advance...

 

[lbass]

Use a formula like this:

numbervar i;
numbervar j := ubound({?parm};
stringvar display;

for i := 1 to j do(
display := display + totext({?parm},0,"") + ", "
);
left(display,len(display)-2)

-LB

 

[leburg]

Excellent! Thank you.