okay i understand the array part, but what is
- while (1) doing (is that saying "while True"?)
- menu() what is this doing?
- what is this line doing:
print map { ($_+1).": $choice$_\n" } (0..$#choice);
Thanks
Bob
my $input; my @choice = ( 'Cancel FINAL Schedule for machine A', 'Submit new FINAL schedule', 'Ignore Wrkld', 'Run around the block', 'Buy a new car', 'order Pizza', 'exit', ); while (1) { menu(); chomp ($input = <>); last if $input == 7; print "You have chosen option $input\n"; } sub menu { print "Enter a number for the option you want\n"; print map { ($_+1).": $choice[$_]\n" } (0..$#choice); }

In reply to Re: (jeffa) Re: simple menu loop problems by ddrumguy
in thread simple menu loop problems by ddrumguy

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