EasyAlertInSwift4

• Add single class Alert+Block.swift into your project

How to use?

• Show Simple Alert

  @IBAction func showDefaultAlert(_ sender: Any) {

    Alert.showAlert(title:"Alert", message:"Default Alert")
  

  }

• Show Alert With Action Block

  @IBAction func showDefaultAlertWithActionBlock(_ sender: Any) {

    Alert.showAlertWithHandler(title:"Alert", message:"Alert with ActionBlock") { (index) in
        switch(index){
        case AlertAction.Ok:
            print("Ok button pressed")
        case AlertAction.Cancel:
            print("Cancel button pressed")
        }
    }
  

  }

• Show Alert With Action Block And Custom Title For Buttons

  @IBAction func showAlertWithCustomTitle(_ sender: Any) {

    Alert.showAlertWithHandler(title: "Alert", message: "Alert with custom button text and ActionBlock", okButtonTitle: "YES", cancelButtionTitle: "NO") { (index) in
        switch(index){
        case AlertAction.Ok:
            print("YES button pressed")
        case AlertAction.Cancel:
            print("NO button pressed")
        }
    }
  

  }

• Show Alert With Action Block having more than two buttons

  @IBAction func showAlertWithMoreButtons(_ sender: Any) {

    let buttons = ["First Button", "Second Button", "Third Button", "Forth Button"]
                    
    Alert.showAlertWithHandler(title: "Alert", message: "Alert with four buttons", buttonsTitles: buttons, showAsActionSheet: false) { (index) in
        switch(index){
        case 0:
            print("First button pressed")
        case 1:
            print("Second button pressed")
        case 2:
        print("Third button pressed")
        case 3:
            print("Forth button pressed")
        default:
            print("Nothing")
        }
    }
  

  }

• Show Actionsheet

  Note: You just need to pass boolean value as: showAsActionSheet: true

  @IBAction func showAlertAsActionSheet(_ sender: Any) {

    let buttons = ["First Button", "Second Button", "Third Button", "Cancel"]
    
    Alert.showAlertWithHandler(title: "Alert", message: "Actionsheet with four buttons", buttonsTitles: buttons, showAsActionSheet: true) { (index) in
        switch(index){
        case 0:
            print("First button pressed")
        case 1:
            print("Second button pressed")
        case 2:
            print("Third button pressed")
        case 3:
            print("Cancel button pressed")
        default:
            print("Nothing")
        }
    }
  

  }