FUIUserConsentPageViewController

open class FUIUserConsentPageViewController : FUIBaseDrawingViewController<FUIUserConsentPageView>, FUISolidNavigationBarProtocol, UIScrollViewDelegate

This UIViewController is used to display a simple form to the user to obtain consent. The form contains a title property, body property containing the details and a link to more information, which when clicked invokes the actionHandler. The text of the link can be set with the actionTitle property. There are 2 buttons in the toolbar, “Deny” and “Agree”, if the form’s isMandatory property is true or “Not Now” and “Agree”, if it is false. The toolbar button titles can also be changed using the toolbarLeftItemTitle and toolbarRightItemTitle properties. The toolbar buttons invoke the FUIConsentPageViewControllerDelegate methods which can be used to handle the application logic based on the user input. Note that this class must only be used when displaying a simple form with information that fits in a single page (controller). While using modal presentation style, the controller must be embedded in a navigation controller to display the toolbar.To display a series of consent forms (where each form may span a single page or multiple pages), please refer to FUIUserConsentViewController.

The above image shows the form displayed using the push segue. Sample code to do that is provided below.

 // Sample code to create a controller as a subclass of FUIUserConsentPageViewController and display it using push segue

 import Foundation
 import SAPFiori

 class SimpleFormUsingPushSegue: FUIUserConsentPageViewController, FUIUserConsentPageViewControllerDelegate {

 override func viewDidLoad() {
 super.viewDidLoad()

 self.title = "Push Segue Example"
 }

 override func didReceiveMemoryWarning() {
 super.didReceiveMemoryWarning()
 // Dispose of any resources that can be recreated.
 }

 open override func viewDidLayoutSubviews(){
 super.viewDidLayoutSubviews()
 }

 func didAllow(_ controller: FUIUserConsentPageViewController) {

 print("Did Allow")
 self.navigationController?.popViewController(animated:true)
 }

 func didDeny(_ controller: FUIUserConsentPageViewController) {
 print("Did Deny")
 self.navigationController?.popViewController(animated:true)
 }
 }


 // Sample code to display the above form using push segue

 let ctrllr = SimpleFormUsingPushSegue()
 ctrllr.userConsentPageViewControllerDelegate = ctrllr
 ctrllr.title.text = "A Simple Form"
 ctrllr.body.text = " Use this controller to display a single page form to the user"
 ctrllr.actionTitle.text = "More Details"
 ctrllr.actionHandler = { controller in
 let alert = UIAlertController(title: "Details", message: "Visit sap.com", preferredStyle: UIAlertControllerStyle.alert)
 alert.addAction(UIAlertAction(title:"OK", style: UIAlertActionStyle.default, handler: nil))
 controller.present(alert, animated: true, completion: nil)
 }

 ctrllr.isMandatory = true

 self.navigationController?.pushViewController(ctrllr, animated: true)

The above image shows the form displayed using modal segue. Sample code to do that is provided below.

 // Sample code to create a controller as a subclass of FUIUserConsentPageViewController and display it modally

 import Foundation
 import SAPFiori


 class SimpleFormUsingModalSegue: FUIUserConsentPageViewController, FUIUserConsentPageViewControllerDelegate

 {
 override func viewDidLoad() {
 super.viewDidLoad()
 }

 override func didReceiveMemoryWarning() {
 super.didReceiveMemoryWarning()
 // Dispose of any resources that can be recreated.
 }

 open override func viewDidLayoutSubviews(){
 super.viewDidLayoutSubviews()
 }

 func didAllow(_ controller: FUIUserConsentPageViewController) {
 print("Did Allow")
 self.dismiss(animated: true, completion: nil)
 }

 func didDeny(_ controller: FUIUserConsentPageViewController) {
 print("Did Deny")
 self.dismiss(animated: true, completion: nil)
 }


 @objc func leftBarButtonClicked(sender: UIBarButtonItem) {
 let alert = UIAlertController(title: "Are you sure you want to cancel?", message:nil , preferredStyle: UIAlertControllerStyle.alert)

 alert.addAction(UIAlertAction(title: "No", style: .cancel, handler: nil))
 alert.addAction(UIAlertAction(title: "Quit", style: .default, handler: { action in

 self.navigationController?.dismiss(animated: true, completion:nil)}))
 self.navigationController?.topViewController?.present(alert, animated: true, completion: nil)
 }

 }


 // Sample Code to display the above controller modally

 var navController = UINavigationController()

 let ctrllr = SimpleFormUsingModalSegue()
 ctrllr.userConsentPageViewControllerDelegate = ctrllr
 ctrllr.title.text = "A Simple Form"
 ctrllr.body.text = " Use this controller to display a single page form to the user"
 ctrllr.actionTitle.text = "More Details"

 ctrllr.actionHandler = { controller in
 let alert = UIAlertController(title: "Details", message: "Visit sap.com", preferredStyle: UIAlertControllerStyle.alert)
 alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.default, handler: nil))
 controller.present(alert, animated: true, completion: nil)
 }
 ctrllr.isMandatory = true
 ctrllr.toolbarLeftItemTitle = "Left"
 ctrllr.toolbarRightItemTitle = "Right"

 navController = UINavigationController(rootViewController: ctrllr)
 let cancelButton = UIBarButtonItem(title: "Cancel", style: .plain, target: self, action: #selector(leftBarButtonClicked))
 navController.topViewController?.navigationItem.leftBarButtonItem = cancelButton

 self.present(navController, animated: true, completion: nil)


 // Add a cancel button to the navigation controller when displaying the form modally.
 @objc func leftBarButtonClicked(sender: UIBarButtonItem) {

 let alert = UIAlertController(title: "Are you sure you want to cancel?", message:nil , preferredStyle: UIAlertControllerStyle.alert)

 alert.addAction(UIAlertAction(title: "No", style: .cancel, handler: nil))
 alert.addAction(UIAlertAction(title: "Quit", style: .default, handler: { action in

 self.navController.dismiss(animated: true, completion:nil)}))
 self.navController.topViewController?.present(alert, animated: true, completion: nil)
 }