UIActionSheet iOS Swift

actionsheet swift 4

Question

¿Cómo hacer UIActionSheet en iOS Swift? Aquí está mi código para codificar UIActionSheet.

@IBAction func downloadSheet(sender: AnyObject)
{
let optionMenu = UIAlertController(title: nil, message: "Choose Option", preferredStyle: .ActionSheet)
let saveAction = UIAlertAction(title: "Save", style: .Default, handler:
{
(alert: UIAlertAction!) -> Void in
println("Saved")
})
let deleteAction = UIAlertAction(title: "Delete", style: .Default, handler:
{
(alert: UIAlertAction!) -> Void in
println("Deleted")
})
let cancelAction = UIAlertAction(title: "Cancel", style: .Cancel, handler:
{
(alert: UIAlertAction!) -> Void in
println("Cancelled")
})
optionMenu.addAction(deleteAction)
optionMenu.addAction(saveAction)
optionMenu.addAction(cancelAction)
self.presentViewController(optionMenu, animated: true, completion: nil)
}

Espero que mi Código sea claro ... Me gustaría una mejor sugerencia para este código.

Answer 1

Actualización para Swift 3:

// Create the AlertController and add its actions like button in ActionSheet
let actionSheetController = UIAlertController(title: "Please select", message: "Option to select", preferredStyle: .actionSheet)
let cancelActionButton = UIAlertAction(title: "Cancel", style: .cancel) { action -> Void in
print("Cancel")
}
actionSheetController.addAction(cancelActionButton)
let saveActionButton = UIAlertAction(title: "Save", style: .default) { action -> Void in
print("Save")
}
actionSheetController.addAction(saveActionButton)
let deleteActionButton = UIAlertAction(title: "Delete", style: .default) { action -> Void in
print("Delete")
}
actionSheetController.addAction(deleteActionButton)
self.present(actionSheetController, animated: true, completion: nil)

Answer 2

Hoja de acción en iOS10 con Swift3.0. Siga este enlace.

 @IBAction func ShowActionSheet(_ sender: UIButton) {
// Create An UIAlertController with Action Sheet
let optionMenuController = UIAlertController(title: nil, message: "Choose Option from Action Sheet", preferredStyle: .actionSheet)
// Create UIAlertAction for UIAlertController
let addAction = UIAlertAction(title: "Add", style: .default, handler: {
(alert: UIAlertAction!) -> Void in
print("File has been Add")
})
let saveAction = UIAlertAction(title: "Edit", style: .default, handler: {
(alert: UIAlertAction!) -> Void in
print("File has been Edit")
})
let deleteAction = UIAlertAction(title: "Delete", style: .default, handler: {
(alert: UIAlertAction!) -> Void in
print("File has been Delete")
})
let cancelAction = UIAlertAction(title: "Cancel", style: .cancel, handler: {
(alert: UIAlertAction!) -> Void in
print("Cancel")
})
// Add UIAlertAction in UIAlertController
optionMenuController.addAction(addAction)
optionMenuController.addAction(saveAction)
optionMenuController.addAction(deleteAction)
optionMenuController.addAction(cancelAction)
// Present UIAlertController with Action Sheet
self.present(optionMenuController, animated: true, completion: nil)
}

Answer 3

Puede usar el siguiente código para abrir actionSheet en Swift

 let alert = UIAlertController(title: enter your title, message: "Enter your messgage. ", preferredStyle: UIAlertControllerStyle.Alert)
alert.addTextFieldWithConfigurationHandler(configurationTextField)
alert.addAction(UIAlertAction(title: "Close", style: UIAlertActionStyle.Cancel, handler:{ (UIAlertAction)in
print("User click Cancel button")
}))
alert.addAction(UIAlertAction(title: "Ok", style: UIAlertActionStyle.Default, handler:{ (UIAlertAction)in
print("User click Ok button")
}))
self.presentViewController(alert, animated: true, completion: {
print("completion block")
})

Answer 4

Su enfoque está bien, pero puede agregar UIActionSheet de otra manera con facilidad.

Puede agregar UIActionSheetDelegate en UIViewController` como

class ViewController: UIViewController ,UIActionSheetDelegate

Establece tu método como,

@IBAction func downloadSheet(sender: AnyObject)
{
let actionSheet = UIActionSheet(title: "Choose Option", delegate: self, cancelButtonTitle: "Cancel", destructiveButtonTitle: nil, otherButtonTitles: "Save", "Delete")
actionSheet.showInView(self.view)
}

Puede obtener el índice de su botón cuando hace clic como

func actionSheet(actionSheet: UIActionSheet, clickedButtonAtIndex buttonIndex: Int)
{
println("/(buttonIndex)")
switch (buttonIndex){
case 0:
println("Cancel")
case 1:
println("Save")
case 2:
println("Delete")
default:
println("Default")
//Some code here..
}
}

Actualización 1: para iOS8 +

 //Create the AlertController and add Its action like button in Actionsheet
let actionSheetControllerIOS8: UIAlertController = UIAlertController(title: "Please select", message: "Option to select", preferredStyle: .ActionSheet)
let cancelActionButton = UIAlertAction(title: "Cancel", style: .cancel) { _ in
print("Cancel")
}
actionSheetControllerIOS8.addAction(cancelActionButton)
let saveActionButton = UIAlertAction(title: "Save", style: .default)
{ _ in
print("Save")
}
actionSheetControllerIOS8.addAction(saveActionButton)
let deleteActionButton = UIAlertAction(title: "Delete", style: .default)
{ _ in
print("Delete")
}
actionSheetControllerIOS8.addAction(deleteActionButton)
self.present(actionSheetControllerIOS8, animated: true, completion: nil)

Answer 5

The Old Way: UIActionSheet

let actionSheet = UIActionSheet(title: "Takes the appearance of the bottom bar if specified; otherwise, same as UIActionSheetStyleDefault.", delegate: self, cancelButtonTitle: "Cancel", destructiveButtonTitle: "Destroy", otherButtonTitles: "OK")
actionSheet.actionSheetStyle = .Default
actionSheet.showInView(self.view)
// MARK: UIActionSheetDelegate
func actionSheet(actionSheet: UIActionSheet, clickedButtonAtIndex buttonIndex: Int) {
switch buttonIndex {
...
}
}

La nueva forma: UIAlertController

let alertController = UIAlertController(title: nil, message: "Takes the appearance of the bottom bar if specified; otherwise, same as UIActionSheetStyleDefault.", preferredStyle: .ActionSheet)
let cancelAction = UIAlertAction(title: "Cancel", style: .Cancel) { (action) in
// ...
}
alertController.addAction(cancelAction)
let OKAction = UIAlertAction(title: "OK", style: .Default) { (action) in
// ...
}
alertController.addAction(OKAction)
let destroyAction = UIAlertAction(title: "Destroy", style: .Destructive) { (action) in
println(action)
}
alertController.addAction(destroyAction)
self.presentViewController(alertController, animated: true) {
// ...
}

Answer 6

UIActionSheet está en desuso en iOS 8.

Estoy usando lo siguiente:

// Create the AlertController
let actionSheetController = UIAlertController(title: "Please select", message: "How you would like to utilize the app?", preferredStyle: .ActionSheet)
// Create and add the Cancel action
let cancelAction = UIAlertAction(title: "Cancel", style: .Cancel) { action -> Void in
// Just dismiss the action sheet
}
actionSheetController.addAction(cancelAction)
// Create and add first option action
let takePictureAction = UIAlertAction(title: "Consumer", style: .Default) { action -> Void in
self.performSegueWithIdentifier("segue_setup_customer", sender: self)
}
actionSheetController.addAction(takePictureAction)
// Create and add a second option action
let choosePictureAction = UIAlertAction(title: "Service provider", style: .Default) { action -> Void in
self.performSegueWithIdentifier("segue_setup_provider", sender: self)
}
actionSheetController.addAction(choosePictureAction)
// We need to provide a popover sourceView when using it on iPad
actionSheetController.popoverPresentationController?.sourceView = sender as UIView
// Present the AlertController
self.presentViewController(actionSheetController, animated: true, completion: nil)

Answer 7

Actualizado para Swift 3.x, Swift 4.x, Swift 5.x

// create an actionSheet
let actionSheetController: UIAlertController = UIAlertController(title: nil, message: nil, preferredStyle: .actionSheet)
// create an action
let firstAction: UIAlertAction = UIAlertAction(title: "First Action", style: .default) { action -> Void in
print("First Action pressed")
}
let secondAction: UIAlertAction = UIAlertAction(title: "Second Action", style: .default) { action -> Void in
print("Second Action pressed")
}
let cancelAction: UIAlertAction = UIAlertAction(title: "Cancel", style: .cancel) { action -> Void in }
// add actions
actionSheetController.addAction(firstAction)
actionSheetController.addAction(secondAction)
actionSheetController.addAction(cancelAction)
// present an actionSheet...
// present(actionSheetController, animated: true, completion: nil) // doesn''t work for iPad
actionSheetController.popoverPresentationController?.sourceView = yourSourceViewName // works for both iPhone & iPad
present(actionSheetController, animated: true) {
print("option menu presented")
}

Answer 8

Actualizado para Swift 4

Funciona para iOS 11

Algunas de las otras respuestas están bien, pero terminé mezclando y combinando algunas de ellas para llegar a esto:

@IBAction func showAlert(sender: AnyObject) {
let alert = UIAlertController(title: "Title", message: "Please Select an Option", preferredStyle: .actionSheet)
alert.addAction(UIAlertAction(title: "Approve", style: .default , handler:{ (UIAlertAction)in
print("User click Approve button")
}))
alert.addAction(UIAlertAction(title: "Edit", style: .default , handler:{ (UIAlertAction)in
print("User click Edit button")
}))
alert.addAction(UIAlertAction(title: "Delete", style: .destructive , handler:{ (UIAlertAction)in
print("User click Delete button")
}))
alert.addAction(UIAlertAction(title: "Dismiss", style: .cancel, handler:{ (UIAlertAction)in
print("User click Dismiss button")
}))
self.present(alert, animated: true, completion: {
print("completion block")
})
}

Disfruta :)

Answer 9

Hoja de Acción Generetica trabajando para Swift 4, 4.2, 5

Si desea una versión genérica a la que pueda llamar desde cada ViewController y en cada proyecto, pruebe esta:

class Alerts {
static func showActionsheet(viewController: UIViewController, title: String, message: String, actions: [(String, UIAlertActionStyle)], completion: @escaping (_ index: Int) -> Void) {
let alertViewController = UIAlertController(title: title, message: message, preferredStyle: .actionSheet)
for (index, (title, style)) in actions.enumerated() {
let alertAction = UIAlertAction(title: title, style: style) { (_) in
completion(index)
}
alertViewController.addAction(alertAction)
}
viewController.present(alertViewController, animated: true, completion: nil)
}
}

Llame así en su ViewController.

 var actions: [(String, UIAlertActionStyle)] = []
actions.append(("Action 1", UIAlertActionStyle.default))
actions.append(("Action 2", UIAlertActionStyle.destructive))
actions.append(("Action 3", UIAlertActionStyle.cancel))
//self = ViewController
Alerts.showActionsheet(viewController: self, title: "D_My ActionTitle", message: "General Message in Action Sheet", actions: actions) { (index) in
print("call action /(index)")
/*
results
call action 0
call action 1
call action 2
*/
}

Atención: tal vez te estés preguntando por qué Action 1/2/3 pero obtuve resultados como 0,1,2. En la línea for (index, (title, style)) in actions.enumerated() obtengo el índice de acciones. Las matrices siempre comienzan con el índice 0. Entonces, la finalización es 0,1,2.

Si desea establecer una enumeración, una identificación u otro identificador, recomendaría entregar un objeto en actions parámetros.

Answer 10

Rápido:

El código de muestra que figura a continuación funciona tanto en iPhone como en iPad.

 guard let viewRect = sender as? UIView else {
return
}
let cameraSettingsAlert = UIAlertController(title: NSLocalizedString("Please choose a course", comment: ""), message: NSLocalizedString("", comment: ""), preferredStyle: .ActionSheet)
cameraSettingsAlert.modalPresentationStyle = .Popover
let photoResolutionAction = UIAlertAction(title: NSLocalizedString("Photo Resolution", comment: ""), style: .Default) { action in
}
let cameraOrientationAction = UIAlertAction(title: NSLocalizedString("Camera Orientation", comment: ""), style: .Default) { action in
}
let flashModeAction = UIAlertAction(title: NSLocalizedString("Flash Mode", comment: ""), style: .Default) { action in
}
let timeStampOnPhotoAction = UIAlertAction(title: NSLocalizedString("Time Stamp on Photo", comment: ""), style: .Default) { action in
}
let cancel = UIAlertAction(title: NSLocalizedString("Cancel", comment: ""), style: .Cancel) { action in
}
cameraSettingsAlert.addAction(cancel)
cameraSettingsAlert.addAction(cameraOrientationAction)
cameraSettingsAlert.addAction(flashModeAction)
cameraSettingsAlert.addAction(timeStampOnPhotoAction)
cameraSettingsAlert.addAction(photoResolutionAction)
if let presenter = cameraSettingsAlert.popoverPresentationController {
presenter.sourceView = viewRect;
presenter.sourceRect = viewRect.bounds;
}
presentViewController(cameraSettingsAlert, animated: true, completion: nil)

Answer 11

SWIFT 4

FUNCIONA EN IPHONE Y IPAD TANTO. TAMBIÉN PERMITE LA ROTACIÓN

PAISAJE

RETRATO

Código (probado)

let alert = UIAlertController()
let width: Int = Int(UIScreen.main.bounds.width - 100)
let viewAction = UIAlertAction(title: "View", style: .default , handler:{ (UIAlertAction)in
let storyboard = UIStoryboard(name: "Main", bundle: nil)
let orderDetailVC = storyboard.instantiateViewController(withIdentifier: "orderDetail") as! OrderDetailTableViewController
orderDetailVC.orderId = self.myDraftOrders[indexPath.row]["id"].intValue
self.navigationController?.pushViewController(orderDetailVC, animated: true)
})
viewAction.setValue(appGreenColor, forKey: "titleTextColor")
alert.addAction(viewAction)
let modifyAction = UIAlertAction(title: "Modify", style: .default, handler:{ (UIAlertAction)in
showAlert("Coming soon...")
})
modifyAction.setValue(appCyanColor, forKey: "titleTextColor")
alert.addAction(modifyAction)
let copyAction = UIAlertAction(title: "Copy", style: .default, handler:{ (UIAlertAction)in
self.copyOrder(orderId: self.myDraftOrders[indexPath.row]["id"].intValue)
})
copyAction.setValue(appBlueColor, forKey: "titleTextColor")
alert.addAction(copyAction)
alert.addAction(UIAlertAction(title: "Delete", style: .destructive , handler:{ (UIAlertAction)in
self.deleteOrder(orderId: self.myDraftOrders[indexPath.row]["id"].intValue, indexPath: indexPath)
}))
alert.addAction(UIAlertAction(title: "Cancel", style: .cancel, handler:{ (UIAlertAction)in
print("User click Dismiss button")
}))
let popover = alert.popoverPresentationController
popover?.delegate = self
let cellT = tableView.cellForRow(at: indexPath)
popover?.sourceView = cellT
popover?.sourceRect = CGRect(x: width, y: 25, width: 100, height: 50)
present(alert, animated: true)

Answer 12

Swift 3 Para mostrar UIAlertController de UIBarButtonItem en iPad

 let alert = UIAlertController(title: "Title", message: "Please Select an Option", preferredStyle: .actionSheet)
alert.addAction(UIAlertAction(title: "Approve", style: .default , handler:{ (UIAlertAction)in
print("User click Approve button")
}))
alert.addAction(UIAlertAction(title: "Edit", style: .default , handler:{ (UIAlertAction)in
print("User click Edit button")
}))
alert.addAction(UIAlertAction(title: "Delete", style: .destructive , handler:{ (UIAlertAction)in
print("User click Delete button")
}))
alert.addAction(UIAlertAction(title: "Dismiss", style: UIAlertActionStyle.cancel, handler:{ (UIAlertAction)in
print("User click Dismiss button")
}))
if let presenter = alert.popoverPresentationController {
presenter.barButtonItem = sender
}
self.present(alert, animated: true, completion: {
print("completion block")
})

Answer 13

swift4 (probado)

let alertController = UIAlertController(title: "Select Photo", message: "Select atleast one photo", preferredStyle: .actionSheet)
let action1 = UIAlertAction(title: "From Photo", style: .default) { (action) in
print("Default is pressed.....")
}
let action2 = UIAlertAction(title: "Cancel", style: .cancel) { (action) in
print("Cancel is pressed......")
}
let action3 = UIAlertAction(title: "Click new", style: .default) { (action) in
print("Destructive is pressed....")
}
alertController.addAction(action1)
alertController.addAction(action2)
alertController.addAction(action3)
self.present(alertController, animated: true, completion: nil)
}