ios - Swift - Printing out the current value of a number -


i'm developing counter app every time press button count up. have done , works 100%, i'm trying make button , when press it, shows current number on console prints out 0 because that's default variable assigned value to.

my whole class:

var counternumber = 0  @iboutlet weak var counterlabel: uilabel!  func initcount(){     counternumber = 0 }  func numberup(){     self.counternumber++;     counterlabel.text = "\(self.counternumber)" }  @ibaction func countup(sender: uibutton) {     numberup() }  @ibaction func restartbutton(sender: uibutton) {     initcount() }   @ibaction func printbutton(sender: uibutton) {     self.numberup();     print(self.counternumber) }  override func viewdidload() {     super.viewdidload()     initcount() }  override func didreceivememorywarning() {     super.didreceivememorywarning() }

}

just call method numberup in printbutton: action.

var counternumber = 0//this variable of class @iboutlet weak var counterlabel: uilabel!  @ibaction func printbutton(sender: uibutton) {     self.numberup();     print(self.counternumber) }  func numberup(){         self.counternumber++;         counterlabel.text = "\(self.counternumber)"     }

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