protected override void OnAppearing()
{
base.OnAppearing();
if (_viewModel == null)
{
_viewModel = new RequestPageViewModel(Navigation);
}
BindingContext = _viewModel;
}
public IActionResult Index(int page = 1, string status = "")
{
ViewData["ActiveStatusName"] = string.IsNullOrEmpty(status)
? Consts.ALL
: status;
var viewModel = new RequestPageViewModel
{
IsManager = User.IsManager()
};
return(View(viewModel));
}
public RequestPage(string modal)
{
InitializeComponent();
Title = Translator.getText("RequestBox");
Modal = modal;
BindingContext = viewModel = new RequestPageViewModel();
PickerDeparture.ItemsSource = viewModel.LstitemCountries;
PickerArrival.ItemsSource = viewModel.LstitemCountriesTo;
#region Phase I Comment Later for public use
PickerDeparture.SelectedIndex = 0;
PickerArrival.SelectedIndex = 1;
PickerDeparture.IsEnabled = false;
PickerArrival.IsEnabled = false;
#endregion
viewModel.DisplayInvalidTravelObject += async() => {
await DisplayAlert(Translator.getText("Error"), Translator.getText("NoCompleteObjetc"), "Ok");
return;
};
viewModel.DisplayTravelObjectCreated += async() => {
await DisplayAlert(Translator.getText("Success"), Translator.getText("UpdateDone"), "Ok");
if (Modal == Constants.NoModal)
{
Application.Current.MainPage = new MainPage {
Detail = new NavigationPage(new RequestList())
};
}
else
{
await Navigation.PopModalAsync();
}
};
MessagingCenter.Subscribe <ImagePage, byte[]>(this, "ProductPhoto", (obj, item) => {
viewModel.ImageByte = item;
ProductImage.Source = "imagefilledgreen.png";
});
MessagingCenter.Subscribe <SpecificsView>(this, "SpecificsView", (obj) => {
//Definitions.Source = "greenlist.png";
});
MessagingCenter.Subscribe <RequestPageViewModel>(this, "SendObjectToPayment", async(obj) => {
await Navigation.PushModalAsync(new PaymentPage(viewModel.requestSpecs));
});
Label title = new Label();
title.Text = Translator.getText("RequestItem");
title.HorizontalTextAlignment = TextAlignment.Center;
title.HorizontalOptions = LayoutOptions.Center;
var size = Device.GetNamedSize(NamedSize.Small, typeof(Label));
title.FontSize = size;
if (Modal == Constants.NoModal)
{
GridTop.IsVisible = false;
//GridGeneral.Children.Add(title, 1, 0);
//LogoImage.IsVisible = false;
Back.IsVisible = false;
GridGeneral.Children.Add(title, 1, 0);
Grid.SetColumnSpan(title, 2);
}
else
{
GridTop.Children.Add(title, 1, 1);
}
lb_BackFunc();
void lb_BackFunc()
{
try
{
Back.GestureRecognizers.Add(new TapGestureRecognizer()
{
Command = new Command(async() =>
{
await Navigation.PopModalAsync();
}
)
});
}
catch (Exception ex) { Debug.WriteLine(ex); }
}
lb_ProdFunc();
void lb_ProdFunc()
{
try
{
ProductImage.GestureRecognizers.Add(new TapGestureRecognizer()
{
Command = new Command(async() =>
{
await Navigation.PushModalAsync(new ImagePage(Constants.ForProductPic));
}
)
});
}
catch (Exception ex) { Debug.WriteLine(ex); }
}
}
public RequestPage()
{
_viewModel = new RequestPageViewModel();
DataContext = _viewModel;
InitializeComponent();
}
