I have a small calculator built into 3 different views. On all the calcuulators, I would like to have the keyboard disappear upon either tapping anywhere on the screen or upon pressing the button to calucate a value. Ive researched several sources and have become confused on how to implement any code for this. My calculator code is below. Thanks in advance!
class Calculators: UIViewController {
@IBOutlet var fluidIn: UITextField!
@IBOutlet var timeIn: UITextField!
@IBOutlet var dripIn: UITextField!
@IBOutlet var dripResult: UILabel!
@IBOutlet var weight: UITextField!
@IBOutlet var etomidate: UILabel!
@IBOutlet var succ: UILabel!
@IBOutlet var roc: UILabel!
@IBOutlet var ketamine: UILabel!
@IBOutlet var lbsIn: UITextField!
@IBOutlet var KgIn: UITextField!
@IBOutlet var KgOut: UILabel!
@IBOutlet var LbsOut: UILabel!
override func viewDidLoad() {
super.viewDidLoad()
}
@IBAction func calculate(sender: UIButton) {
let Number2 = Double(weight.text!)
let etommult = (0.3)
let etomresult = Number2! * etommult
etomidate.text = "\(etomresult)"
etomidate.text = NSString(format:"%2.1f mg",etomresult)as String;
let Number3 = Double(weight.text!)
let succmult = (2.0)
let succresult = Number3! * succmult
succ.text = "\(succresult)"
succ.text = NSString(format: "%2.1f mg",succresult)as String;
let Number4 = Double(weight.text!)
let rocmult = (1.0)
let rocresult = Number4! * rocmult
roc.text = "\(rocresult)"
roc.text = NSString(format: "%2.1f mg",rocresult)as String;
let Number5 = Double(weight.text!)
let fentmult = (2.0)
let fentresult = Number5! * fentmult
ketamine.text = "\(fentresult)"
ketamine.text = NSString(format: "%2.1f mg",fentresult)as String;
}
@IBAction func KgConv(_ sender: Any) {
let kg = Double(lbsIn.text!)
let kgmult = (2.2)
let kgresult = kg! / kgmult
KgOut.text = "\(kgresult)"
KgOut.text = NSString(format: "%2.1f kg",kgresult)as String;
}
@IBAction func LbsConv(_ sender: Any) {
let lbs = Double(KgIn.text!)
let lbsmult = (2.2)
let lbsresult = lbs! * lbsmult
LbsOut.text = "\(lbsresult)"
LbsOut.text = NSString(format: "%2.1f kg",lbsresult)as String;
}
@IBAction func dripCalc(_ sender: Any) {
let cc = Double(fluidIn.text!)
let min = Double(timeIn.text!)
let fct = Double(dripIn.text!)
let dripRes = (cc! * fct!) / min!
dripResult.text = "\(dripRes)"
dripResult.text = NSString(format: "%2.1f gtts/min",dripRes)as String;
}
