I tried to add $notes at printTableFooter(), but I get
Warning: Missing argument 4 for printtablefooter()
If I add it under printTableFooter(), like this,
<?php echo $notes ?>
I get "Notice: Undefined variable: notes"
Can I know what's wrong with it? what is the correct way to add $notes at printTableFooter()?
Thanks.
Edit: Nevermind, I've got it!
