/// <summary>
/// Initializes navigation on a list of fields
/// </summary>
/// <param name="fields">the list of fields</param>
/// <param name="setKeyboardReturnKeys">If set to <c>true</c> sets the correct return key on the keyboard based on the currently selected field.</param>
public static void InitializeNavigationOnFields(this IEnumerable<UITextField> fields, KeyboardViewScroller viewScroller = null, bool setKeyboardReturnKeys = true)
{
var fieldsList = fields.ToList ();
var navigator = new NavigationalTextFieldDelegate (fieldsList, viewScroller);
for (int i = 0; i < fieldsList.Count; i++) {
if (setKeyboardReturnKeys)
fieldsList [i].ReturnKeyType = i == fieldsList.Count - 1 ? UIReturnKeyType.Done : UIReturnKeyType.Next;
fieldsList [i].Delegate = navigator;
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
var fields = new [] {
nameField, // tab index = 0
emailField, // tab index = 1
passwordField // tab index = 2
};
// Initialize scrolling mechanism
kbScroller = new KeyboardViewScroller(scrollView);
kbScroller.Handle();
// Automatically handle navigation between text fields
fields.InitializeNavigationOnFields(kbScroller);
}
public override void ViewDidLoad ()
{
base.ViewDidLoad ();
var fields = new [] {
nameField, // tab index = 0
emailField, // tab index = 1
passwordField // tab index = 2
};
// Initialize scrolling mechanism
kbScroller = new KeyboardViewScroller (scrollView);
kbScroller.Handle ();
// Automatically handle navigation between text fields
fields.InitializeNavigationOnFields(kbScroller);
}
public NavigationalTextFieldDelegate(IEnumerable <UITextField> fields, KeyboardViewScroller viewScroller = null)
{
Fields = fields.ToList();
useTagProperty = Fields.Count == 0;
ViewScroller = viewScroller;
}
public NavigationalTextFieldDelegate(IEnumerable<UITextField> fields, KeyboardViewScroller viewScroller = null)
{
Fields = fields.ToList();
useTagProperty = Fields.Count == 0;
ViewScroller = viewScroller;
}
/// <summary>
/// Initializes navigation on a list of fields
/// </summary>
/// <param name="fields">the list of fields</param>
/// <param name="setKeyboardReturnKeys">If set to <c>true</c> sets the correct return key on the keyboard based on the currently selected field.</param>
public static void InitializeNavigationOnFields(this IEnumerable <UITextField> fields, KeyboardViewScroller viewScroller = null, bool setKeyboardReturnKeys = true)
{
var fieldsList = fields.ToList();
var navigator = new NavigationalTextFieldDelegate(fieldsList, viewScroller);
for (int i = 0; i < fieldsList.Count; i++)
{
if (setKeyboardReturnKeys)
{
fieldsList [i].ReturnKeyType = i == fieldsList.Count - 1 ? UIReturnKeyType.Done : UIReturnKeyType.Next;
}
fieldsList [i].Delegate = navigator;
}
}
