private async void SaveButton_Click(object sender, EventArgs ea)
{
var waitingOverlay = new WaitingOverlay(UIScreen.MainScreen.Bounds, "Saving...");
View.Add(waitingOverlay);
Bindings.UpdateSourceForLastView();
this.Model.ApplyEdit();
try
{
//this.Model.GetBrokenRules();
this.Model = await this.Model.SaveAsync();
var alert = new UIAlertView();
alert.Message = "Saved...";
alert.AddButton("Close");
alert.DismissWithClickedButtonIndex(0, false);
alert.Show();
}
catch (Exception ex)
{
var alert = new UIAlertView();
alert.Message = string.Format("the following error has occurred: {0}", ex.Message);
alert.AddButton("Close");
alert.DismissWithClickedButtonIndex(0, false);
alert.Show();
}
finally
{
InitializeBindings(this.Model);
waitingOverlay.Hide();
}
}
public async override void ViewDidLoad()
{
base.ViewDidLoad();
if (Initialized) return;
Initialized = true;
this.View = new MainView();
// create binding manager
Bindings = new BindingManager(this.View);
((MainView)this.View).btnSave.TouchUpInside += SaveButton_Click;
((MainView)this.View).btnCancel.TouchUpInside += CancelButton_Click;
((MainView)this.View).btnMarkForDelete.TouchUpInside += DeleteButton_Click;
((MainView)this.View).txtName.ShouldReturn += (textField) =>
{
textField.ResignFirstResponder();
return true;
};
var waitingOverlay = new WaitingOverlay(UIScreen.MainScreen.Bounds, "Loading...");
View.Add(waitingOverlay);
try
{
this.Model = await CustomerEdit.GetCustomerEditAsync(1);
InitializeBindings(this.Model);
}
catch (Exception ex)
{
var alert = new UIAlertView();
alert.Message = string.Format("the following error has occurred: {0}", ex.Message);
alert.AddButton("Close");
alert.DismissWithClickedButtonIndex(0, false);
alert.Show();
}
finally
{
waitingOverlay.Hide();
}
}
private async void DeleteButton_Click(object sender, EventArgs ea)
{
var waitingOverlay = new WaitingOverlay(UIScreen.MainScreen.Bounds, "Deleting...");
View.Add(waitingOverlay);
try
{
this.Model.Delete();
this.Model.ApplyEdit();
var returnModel = await this.Model.SaveAsync();
InitializeBindings(returnModel);
}
catch (Exception ex)
{
var alert = new UIAlertView();
alert.Message = string.Format("the following error has occurred: {0}", ex.Message);
alert.AddButton("Close");
alert.DismissWithClickedButtonIndex(0, false);
alert.Show();
}
finally
{
waitingOverlay.Hide();
}
}