public void RunJavaScriptTextInputPanel(WebKit.WKWebView webView, string prompt, string defaultText, WebKit.WKFrameInfo frame, System.Action <string> completionHandler)
{
// Create a native UIAlertController with the message
var alertController = UIAlertController.Create(null, prompt, UIAlertControllerStyle.Alert);
// Add a text field to the alert, set the placeholder text and keep a refernce to the field
UITextField alertTextField = null;
alertController.AddTextField((textField) => {
textField.Placeholder = defaultText;
alertTextField = textField;
});
// Pass the text to the completion handler when the "OK" button is tapped
alertController.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, okAction => {
completionHandler(alertTextField.Text);
}));
// If "Cancel" is tapped, we can just return null
alertController.AddAction(UIAlertAction.Create("Cancel", UIAlertActionStyle.Default, cancelAction => {
completionHandler(null);
}));
// Present the alert
PresentViewController(alertController, true, null);
}
public void RunJavaScriptTextInputPanel(WebKit.WKWebView webView, string prompt, string defaultText, WebKit.WKFrameInfo frame, System.Action <string> completionHandler)
{
var alertController = UIAlertController.Create(null, prompt, UIAlertControllerStyle.Alert);
UITextField alertTextField = null;
alertController.AddTextField((textField) => {
textField.Placeholder = defaultText;
alertTextField = textField;
});
alertController.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, okAction => {
completionHandler(alertTextField.Text);
}));
alertController.AddAction(UIAlertAction.Create("Cancel", UIAlertActionStyle.Default, cancelAction => {
completionHandler(null);
}));
UIApplication.SharedApplication.KeyWindow.RootViewController.PresentViewController(alertController, true, null);
}
public void RunJavaScriptAlertPanel(WebKit.WKWebView webView, string message, WebKit.WKFrameInfo frame, System.Action completionHandler)
{
// Create and present a native UIAlertController with the message
var alertController = UIAlertController.Create(null, message, UIAlertControllerStyle.Alert);
alertController.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, null));
PresentViewController(alertController, true, null);
// Call the completion handler
completionHandler();
}
