Simple alert swifti

Create alert in swift

class ViewController: UIViewController {

    @IBAction func showAlertButtonTapped(_ sender: UIButton) {

        // create the alert
        let alert = UIAlertController(title: "My Title", message: "This is my message.", preferredStyle: .alert)

        // add an action (button)
        alert.addAction(UIAlertAction(title: "OK", style: UIAlertAction.Style.default, handler: nil))

        // show the alert
        self.present(alert, animated: true, completion: nil)
    }
}

Source: stackoverflow.com

Simple alert swifti

struct ContentView: View {
    @State private var showingAlert = false

    var body: some View {
        Button("Show Alert") {
            showingAlert = true
        }
        .alert("Important message", isPresented: $showingAlert) {
            Button("OK", role: .cancel) { }
        }
    }
}

Source: hackingwithswift.com

Similar codes

0 vote225 views1 answer
Swift center label
Swift
1 vote220 views1 answer
IOS 10.3.1 Simulator manually
Swift
0 vote212 views1 answer
Delay code execution swift 5
Swift
1 vote225 views1 answer
Swift uicollectionviewcell how to know when off screen
Swift
1 vote217 views1 answer
Swift date plus1 day
Swift
0 vote209 views1 answer
Swift programmatically set font
Swift
0 vote209 views1 answer
Swift get all cases starting with
Swift
0 vote209 views1 answer
Get device height spritekit
Swift
1 vote235 views1 answer
String to decimal swift
Swift
0 vote244 views1 answer
Special symbol ios swift
Swift