Ok, now lets Split the bill.
in your .h file, add 2 more outlets:
IBOutlet UITextField * splitPerson;
IBOutlet UILabel * splitAmount;
In your .xib file, add another Text Field and a label "Split" to the left of your new field. Add another Label for the splitAmount.
Make your connections.
In your .m file, in the (void)viewDidLoad section, add this line:
splitPerson.delegate = self;
(again, this will release the keyboard when pressing Done).
within the (void)pickerView
UIPickerView *)...if you followed the previous post for this topic, you will have a line... totalAmount.text = [NSString...blablabla
under that line, enter this:
float splitTotal = (([billTotal.text floatValue] + [taxTotal.text floatValue] + tipTotal) / [splitPerson.text floatValue]);
splitAmount.text = [NSString stringWithFormat:@"$%.2f", splitTotal];
Build & Go.
Now you should have your TipCalc fully operational. Enter your bill, tax and how many people to split...scroll the % you want...and presto... you now have all your 'labels' filled with the results.
This isn't full proof. If you put a "0" in for the Split, in your splitAmount label, you will see the result "#inf". The coding needs an "if/else" statement, but I'm not that Xcode savvy yet
This was the "Easy" way of doing the split. I would really appreciate if someone could expand on this and show us how to not use a UITextField to input the Split #, but use the PickerView (with 2 scrolling areas), left side for the tip % and the right side for the splitPerson 1-2-3-4..10, etc.
