Hello I have some list building code I would like to convert to a loop, but I have not been successful. I would appreciate any feedback to identify and correct my error(s).
Thanks!
Original code (works fine
Begin Unverified Perl
 if (GETVALUE("Q14_r1_c1") == 1)
{
     ADD("DERList",1);
}
if (GETVALUE("Q14_r2_c1") == 1)
{
     ADD("DERList",2);
}
if (GETVALUE("Q14_r3_c1") == 1)
{
     ADD("DERList",3);
}
if (GETVALUE("Q14_r4_c1") == 1)
{
     ADD("DERList",4);
}
End Unverified
Attempt at a loop (does not work, I have also tried using curly brackets instead of ".")
Begin Unverified Perl
for ($i = 1, $i <=4, $i++)
{
if (GETVALUE("Q14_r.$i._c1") == 1)
{
ADD("DERList",$i);
}
}
End Unverified