swiftui navigation bar button code example
Example 1: add navigation bar button swiftui
.navigationBarItems(
leading: Button(action: {
}, label: { Text("Button") }),
trailing: Button(action: {
}, label: { Image("Icon") })
)
Example 2: swift add navigation bar
override func viewDidLoad() {
super.viewDidLoad()
self.setNavigationBar()
}
func setNavigationBar() {
let screenSize: CGRect = UIScreen.main.bounds
let navBar = UINavigationBar(frame: CGRect(x: 0, y: 0, width: screenSize.width, height: 44))
let navItem = UINavigationItem(title: "")
let doneItem = UIBarButtonItem(barButtonSystemItem: UIBarButtonItem.SystemItem.done, target: nil, action: #selector(dissmissView))
navItem.rightBarButtonItem = doneItem
navBar.setItems([navItem], animated: false)
self.view.addSubview(navBar)
}
@objc
func dissmissView(){
self.dismiss(animated: true, completion: nil)
}
Example 3: swiftui navigation button
ForEach (self.drinks, id: \.name)
{
drink in
NavigationLink(destination: DrinkDetail(drink: drink))
{
DrinkItem(drink: drink)
.frame(width: 300)
.padding(.trailing, 30)
}
}